SFE2000-G5 24-Port 10/100 Ethernet Switch (Figure 1) is optimized to maximize system availability, with fully redundant...... Más

SFE2000-G5 24-Port 10/100 Ethernet Switch (Figure 1) is optimized to maximize system availability, with fully redundant stacking, redundant power options, and dual images for resilient firmware upgrades. The Cisco SFE2000 is able to secure the network through IEEE 802.1Q VLANs, IEEE 802.1X port authentication, access control lists (ACLs), denial-of-service (DoS) prevention, and MAC-based filtering. The enhanced QoS and traffic management features help ensure clear and reliable voice and video communications. Specifications Product property Value PRODUCT NAME CISCO ONE 24X10/100+4XGB COMBO MAN.SW PRODUCT CODE SFE2000-G5 MANUFACTURER'S CODE SFE2000-G5 EAN-CODE   MANUFACTURER CISCO PRODUCT GROUP HUBS/SWITCHES PRIMARY COUNTRY Universal MODULE/TRANSCEIVER SLOTS - MANAGEMENT YES PRODUCT TYPE SWITCH SNMP VERSION V1,V2,V3, PoE Yes NUMBER OF PORTS (10/100 BASE-T) 24 NUMBER OF PORTS Four 10BASE-T/100BASE-TX/1000BASE-T with 2 Gigabit combo ports DIMENSIONS (H x W x D cm) 37.5 x 44 x 4.4 WEIGHT NETTO (kg) 4.39 In Stock NotSKU PERIOD OF ONSITE WARRANTY: - PERIOD OF WARRANTY 3 M PACKAGE SIZE - PALLET SIZE -

... menos

Cisco Small Business 100 Series Unmanaged Switch SR224GT-EU     Cisco Small Business 100 Series Unmanaged...... Más

Cisco Small Business 100 Series Unmanaged Switch SR224GT-EU     Cisco Small Business 100 Series Unmanaged Switch SF 102-24 - Conmutador - 24 puertos - Ethernet, Fast Ethernet - 10Base-T, 100Base-TX + 2x10/100/1000Base-T/SFP (mini-GBIC) - 1U - montable en bastidor   Especificaciones principales         Descripción del producto   Cisco Small Business 100 Series Unmanaged Switch SF 102-24 - conmutador - 24 puertos Tipo de dispositivo   Conmutador Factor de forma   Montable en bastidor - 1U Dimensiones (Ancho x Profundidad x Altura)   44.1 cm x 20.3 cm x 4.4 cm Peso   2 kg Localización   Europa Cantidad de puertos   24 x Ethernet 10Base-T, Ethernet 100Base-TX Velocidad de transferencia de datos   100 Mbps Protocolo de interconexión de datos   Ethernet, Fast Ethernet Puertos auxiliares de red   2x10/100/1000Base-T/SFP (mini-GBIC) Modo comunicación   Semidúplex, dúplex pleno Características   Control de flujo, conmutación Layer 2, negociación automática, señal ascendente automática (MDI/MDI-X automático), Weighted Round Robin (WRR) queuing, Quality of Service (QoS) Cumplimiento de normas   IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x Alimentación   CA 120/230 V ( 50/60 Hz ) Garantía del fabricante Garantía limitada de por vida   Especificaciones detalladas     Tipo incluido Montable en bastidor - 1U   Anchura 44.1 cm   Profundidad 20.3 cm   Altura 4.4 cm   Peso 2 kg   Localización Europa   Puertos auxiliares de red 2x10/100/1000Base-T/SFP (mini-GBIC)   Velocidad de transferencia de datos 100 Mbps   Protocolo de interconexión de datos Ethernet, Fast Ethernet   Tecnología de conectividad Cableado   Modo comunicación Semidúplex, dúplex pleno   Protocolo de conmutación Ethernet   Tamaño de tabla de dirección MAC 8K de entradas   Indicadores de estado Actividad de enlace, sistema   Características Control de flujo, conmutación Layer 2, negociación automática, señal ascendente automática (MDI/MDI-X automático), Weighted Round Robin (WRR) queuing, Quality of Service (QoS)   Cumplimiento de normas IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x   Interfaces 24 x nodo de red - Ethernet 10Base-T/100Base-TX - RJ-45 ¦ 2 x ordenador central de red (host) - Ethernet 10Base-T/100Base-TX/1000Base-T - RJ-45   Voltaje necesario CA 120/230 V ( 50/60 Hz )   Detalles de Servicio y Mantenimiento Garantía limitada - repuesto - de por vida ¦ Garantía limitada - fuente de alimentación y ventiladores - 1 año ¦ Soporte técnico - asesoramiento telefónico - 1 año ¦ Actualización de nuevas versiones - 1 año   Temperatura máxima de funcionamiento 40 C   Ámbito de humedad de funcionamiento 10 - 90%

... menos

24-port 10/100/1000 Gigabit Smart Switch with 2 combo SFPs Marca: Cisco Código de producto: SLM2024-G5 Cisco...... Más

24-port 10/100/1000 Gigabit Smart Switch with 2 combo SFPs Marca: Cisco Código de producto: SLM2024-G5 Cisco 24-port 10/100/1000 Gigabit Smart Switch with 2 combo SFPs. Transmisión de datos: 48 Gbit/s. Características de manejo: Administrado. Protocolos: HTTP, Ethernet. Conectividad: RJ-45: 10BASE-T/100BASE-TX/1000BASE-T, miniGBIC/SFP, Auto MDI/MDI-X, 10BASE-T/100BASE-TX/1000BASE-T. Seguridad: 802.1X-RADIUS, MD5. Peso y dimensiones: 440x257x43.2 mm, 3100 g. Contro de energía: 100-240 V. Requisitos del sistema: Microsoft Internet Explorer 5.5 & +, Cat5 Ethernet Network Cable. Especificaciones Transmisión de datos Tasa de transferencia (máx) * 48 Gbit/s Red Puerto espejo Si Adición de vínculos Si Jumbo Frames, soporte Si Control de Tormentas de Broadcast Si DHCP, cliente Si Características de manejo Tipo de interruptor Administrado Calidad de servicio (QoS) soporte Si Multidifusión, soporte Si Sistema de registro de prueba Si Protocolos Protocolos de gestión HTTP Protocolo de conmutación Ethernet Conectividad Cantidad de puertos 24 Puertos instalados RJ-45: 10BASE-T/100BASE-TX/1000BASE-T, miniGBIC/SFP, Auto MDI/MDI-X Tecnología de cableado 10BASE-T/100BASE-TX/1000BASE-T Gigabit Ethernet (cobre), cantidad de puertos 2 Conectividad Ethernet LAN (RJ-45) cantidad de puertos 24 Cantidad de puertos SFP 2 Seguridad Método de autenticación 802.1X-RADIUS Algoritmo de seguridad MD5 MAC, filtro de direcciones Si Peso y dimensiones Montaje en bastidor Si Dimensiones (Ancho x Profundidad x Altura) 440x257x43.2 mm Peso 3100 g Contro de energía Energía sobre Ethernet (PoE), soporte No Requisitos de energía 100-240 V Requisitos del sistema Mínimos requerimientos de sistema Microsoft Internet Explorer 5.5 & +, Cat5 Ethernet Network Cable. Aprobaciones reguladoras Certificados FCC Part15 ClassA, CE ClassA, UL, cUL, CE mark, CB. Condiciones ambientales Humedad relativa 10-90 % Alcance de temperatura operativa 0 - 50 °C Temperatura 0-70 °C Húmedad (en almacenaje) 10-90 % Iluminación/Alarmas Indicadores LED Si

... menos

SF200E-24-EU   24-Port 10/100 Smart Switch With Cisco® 200E Series Smart Switches, you can achieve...... Más

SF200E-24-EU   24-Port 10/100 Smart Switch With Cisco® 200E Series Smart Switches, you can achieve business-class network security and performance without paying for advanced network management features that you will not need. When you need a reliable solution to share network resources and connect computers, printers, and servers, but low cost is a top priority, Cisco 200E Series Smart Switches provide the ideal solution. Cisco 200E Series Smart Switches Cisco 200E Series Smart Switches are a series of affordable smart switches that combine powerful network performance and reliability with the essential network management features you need for a solid business network. These scalable switches provide enhanced management, security, and quality-of-service (QoS) features beyond those of an unmanaged switch, at a lower cost than managed switches. And with an easy-to-use web user interface and the Cisco FindIT Network Discovery Tool, you can deploy and configure a rock-solid business network in minutes. Business Applications Whether you need basic high-speed connectivity for your computers and servers or a comprehensive voice, data, and wireless technology solution, Cisco 200E Series switches can meet your business needs. Possible deployment scenarios include: ● High-speed desktop connectivity. Cisco 200E Series switches can quickly and securely connect employees working in small offices with one another and with all of the servers, printers, and other device they use. High performance and reliable connectivity help speed file transfers and data processing, improve network uptime, and keep your employees connected and productive. Secure wireless connectivity. Cisco 200E Series switches work with Cisco and third-party wireless solutions to extend the reach of your network. Employees can work productively from conference rooms and common areas, collaborate in any office, and access business applications from wherever they are. Power over Ethernet (PoE) enables the switch to send power over the network cable to power wireless access points and simplifies the wireless deployment. And with embedded security, your employees can work with confidence, knowing that only authorized users can access the network and network applications. ● Unified communications. The Cisco 200E Series provides QoS features to enable you to prioritize delay-sensitive traffic in your network and let you converge all of your communications solutions – such as IP telephony and video surveillance – over a single Ethernet network. Cisco offers a complete portfolio of IP telephony and other unified communications products designed for small businesses, and Cisco 200E Series switches have been rigorously tested to help ensure easy integration and full compatibility with these and other vendor products. Features and Benefits Cisco 200E Series Switches provide all of the features you need to create a basic business-class network at an affordable price. These features include: ● Easy configuration and management: Cisco 200E Series switches are designed to be easy to deploy and use by small businesses or the partners that serve them. Simple-to-use web-based interfaces reduce the time it takes to deploy, manage, and troubleshoot your network. Key features include: ◦ Cisco FindIT Network Discovery Utility works through a simple toolbar on the userÂ’s web browser to discover Cisco devices on the network and display basic information, such as serial numbers and IP addresses, to aid in the configuration and speed the deployment of Cisco Small Business products. For more information, and to download the utility, visit www.cisco.com/go/sbtoolbar. ● Performance and reliability: Cisco 200E Series switches have been tested to deliver the high availability and performance you would expect from a Cisco switch and help you prevent costly downtime. The switches speed file transfer times, improve slow and sluggish networks, keep your vital business applications available, and help your employees respond more quickly to customers and each other. With a network based on Cisco 200E Series switches, you can address all of your business communication and connectivity needs and reduce the total cost of ownership of your technology infrastructure. Feature Model SF200E-24 Performance Switching capacity and forwarding rate Capacity in Millions of Packets per Second (mpps) (64-byte packets) 6.55 Switching Capacity in Gigabits per Second (Gbps) 8.8 Layer 2 Switching Spanning Tree Protocol (STP) Standard 802.1d STP support Fast convergence using 802.1w (Rapid Spanning Tree [RSTP]), enabled by default Multiple Spanning Tree instances using 802.1s (MSTP) Link Aggregation Support for IEEE 802.3ad Link Aggregation Control Protocol (LACP) ● Up to 4 groups ● Up to 8 ports per group with 16 candidate ports for each (dynamic) 802.3ad link aggregation VLAN Support for up to 256 VLANs simultaneously (out of 4096 VLAN IDs). Port-based and 802.1Q tag-based VLANs Port-based and 802.1Q tag-based VLANs Voice VLAN Voice traffic is automatically assigned to a voice-specific VLAN and treated with appropriate levels of QoS Internet Group Management Protocol (IGMP) versions 1 and 2 snooping IGMP limits bandwidth-intensive multicast traffic to only the requesters; supports 128 multicast groups Head-of-line (HOL) blocking HOL blocking prevention Security IEEE 802.1X (Authenticator role) 802.1X: RADIUS authentication and accounting, MD5 hash Port security Locks MAC addresses to ports, and limits the number of learned MAC addresses Storm control Broadcast, multicast, and unknown unicast Congestion avoidance A TCP congestion avoidance algorithm is required to minimize and prevent global TCP loss synchronization. Quality of Service Priority levels 4 hardware queues Scheduling Strict priority and weighted round-robin (WRR) Queue assignment based on differentiated services code point (DSCP) and class of service (802.1p/CoS) Class of service Port based, 802.1p VLAN priority based, IPv4/v6 IP precedence/type of service (ToS)/DSCP based, Differentiated Services (DiffServ) Rate limiting Ingress policer, per VLAN and per port Standards Standards IEEE 802.3 10BASE-T Ethernet, IEEE 802.3u 100BASE-TX Fast Ethernet, IEEE 802.3ab 1000BASE-T Gigabit Ethernet, IEEE 802.3ad LACP, IEEE 802.3z Gigabit Ethernet, IEEE 802.3x Flow Control, IEEE 802.1D (STP), IEEE 802.1Q/p VLAN, IEEE 802.1w RSTP, IEEE 802.1s Multiple STP, IEEE 802.1X Port Access Authentication, IEEE 802.3af, RFC 768, RFC 783, RFC 791, RFC 792, RFC 793, RFC 813, RFC 879, RFC 896, RFC 826, RFC 854, RFC 855, RFC 856, RFC 858, RFC 894, RFC 919, RFC 922, RFC 920, RFC 950, RFC 951, RFC 1042, RFC 1071, RFC 1123, RFC 1141, RFC 1155, RFC 1350, RFC 1533, RFC 1541, RFC 1542, RFC 1624, RFC 1700, RFC 1867, RFC 2030, RFC 2616, RFC 2131, RFC 2132, RFC 3164, RFC 3411, RFC 3412, RFC 3413, RFC 3414, RFC 3415, RFC 2576, RFC 4330, RFC 1213, RFC 1215, RFC 1286, RFC 1442, RFC 1451, RFC 1493, RFC 1573, RFC 1643, RFC 1757, RFC 1907, RFC 2011, RFC 2012, RFC 2013, RFC 2233, RFC 2618, RFC 2665, RFC 2666, RFC 2674, RFC 2737, RFC 2819, RFC 2863, RFC 1157, RFC 1493, RFC 1215, RFC 3416

... menos

El Switch Administrado Apilable Serie 500 de Cisco se diseñó y configuró de fábrica para que funcione como un switch estándar capa 2 y...... Más

El Switch Administrado Apilable Serie 500 de Cisco se diseñó y configuró de fábrica para que funcione como un switch estándar capa 2 y 3. En la configuración predeterminada de fábrica,reenviará paquetes entre los dispositivos de conexión tras el encendido.     Ficha Técnica Resumida Descripción del producto Cisco Small Business 500 Series Stackable Managed Switch SF500-24 - conmutador- 24 puertos - Gestionado - montaje en rack Tipo de dispositivo Conmutador- 24 puertos - Gestionado - apilable Tipo incluido Montaje en rack Puertos 24 x 10/100 + 2 x Gigabit SFP combinado + 2 x SFP Protocolo de direccionamiento Direccionamiento IP estático Características Control de flujo,conmutación Layer 2,soporte VLAN,soporte IPv6,admite Spanning Tree Protocol (STP),admite Rapid Spanning Tree Protocol (RSTP),admite Multiple Spanning Tree Protocol (MSTP),soporte de Access Control List (ACL),Quality of Service (QoS),botón de reinicio,Compatible con LACP,Energy Efficient Ethernet,Dynamic VLAN Support (GVRP) Cumplimiento de normas IEEE 802.3,IEEE 802.3u,IEEE 802.3z,IEEE 802.1D,IEEE 802.1Q,IEEE 802.3ab,IEEE 802.1p,IEEE 802.3x,IEEE 802.3ad (LACP),IEEE 802.1w,IEEE 802.1x,IEEE 802.1s,IEEE 802.3az Alimentación CA 120/230 V ( 50/60 Hz ) Dimensiones (Ancho x Profundidad x Altura) 44 cm x 25.7 cm x 4.4 cm Peso 3.1 kg Garantía del fabricante Garantía limitada de por vida

... menos

Cisco Small Business 100 Series Unmanaged Switch SR224T Cisco Small Business 100 Series Unmanaged...... Más

Cisco Small Business 100 Series Unmanaged Switch SR224T Cisco Small Business 100 Series Unmanaged Switch SF 100-24 - Conmutador - 24 puertos - Ethernet, Fast Ethernet - 10Base-T, 100Base-TX - 1U - montable en bastidor   Especificaciones principales         Descripción del producto   Cisco Small Business 100 Series Unmanaged Switch SF 100-24 - conmutador - 24 puertos Tipo de dispositivo   Conmutador Factor de forma   Montable en bastidor - 1U Dimensiones (Ancho x Profundidad x Altura)   27.9 cm x 17 cm x 4.4 cm Peso   1.32 kg Localización   Europa Cantidad de puertos   24 x Ethernet 10Base-T, Ethernet 100Base-TX Velocidad de transferencia de datos   100 Mbps Protocolo de interconexión de datos   Ethernet, Fast Ethernet Modo comunicación   Semidúplex, dúplex pleno Características   Control de flujo, conmutación Layer 2, negociación automática, señal ascendente automática (MDI/MDI-X automático), Weighted Round Robin (WRR) queuing, Quality of Service (QoS) Cumplimiento de normas   IEEE 802.3, IEEE 802.3u, IEEE 802.1p, IEEE 802.3x Alimentación   CA 120/230 V ( 50/60 Hz ) Garantía del fabricante Garantía limitada de por vida   Especificaciones detalladas     Tipo incluido Montable en bastidor - 1U   Anchura 27.9 cm   Profundidad 17 cm   Altura 4.4 cm   Peso 1.32 kg   Localización Europa   Velocidad de transferencia de datos 100 Mbps   Protocolo de interconexión de datos Ethernet, Fast Ethernet   Tecnología de conectividad Cableado   Modo comunicación Semidúplex, dúplex pleno   Protocolo de conmutación Ethernet   Tamaño de tabla de dirección MAC 8K de entradas   Indicadores de estado Actividad de enlace, sistema   Características Control de flujo, conmutación Layer 2, negociación automática, señal ascendente automática (MDI/MDI-X automático), Weighted Round Robin (WRR) queuing, Quality of Service (QoS)   Cumplimiento de normas IEEE 802.3, IEEE 802.3u, IEEE 802.1p, IEEE 802.3x   Voltaje necesario CA 120/230 V ( 50/60 Hz )   Detalles de Servicio y Mantenimiento Garantía limitada - repuesto - de por vida ¦ Garantía limitada - fuente de alimentación y ventiladores - 1 año ¦ Soporte técnico - asesoramiento telefónico - 1 año ¦ Actualización de nuevas versiones - 1 año   Temperatura máxima de funcionamiento 40 C   Ámbito de humedad de funcionamiento 10 - 90%

... menos

The 24-Port 10/100/1000 Gigabit Switch provides non-blocking, wire speed switching for your 10, 100, and 1000...... Más

The 24-Port 10/100/1000 Gigabit Switch provides non-blocking, wire speed switching for your 10, 100, and 1000 megabit network clients. Drop this switch in place of your current workgroup hub or switch, and you can upgrade your high-requirement workstations to full Gigabit speeds as necessary, while continuing to service other clients at their current speeds. Or build your network from the ground up, with appropriate link speeds for each user s requirements. Either way, it s perfect for graphics, multimedia, and other applications that have to move large files across the network quickly. And when you need to expand your network even further, the two Mini-GBIC ports let you add fiber-optic capability easily and cost effectively. With the 24-Port 10/100/1000 Gigabit Switch, you can connect your existing 10/100 Ethernet network to a Gigabit server backbone without any additional equipment. All ports have automatic MDI/MDI-X crossover detection, so you don t have to worry about the cable type. Each port independently and automatically negotiates for best speed and whether to run in half- or full-duplex mode. Address learning and aging is supported, as well as 802.3x flow control with head-of-line blocking prevention to keep your high-speed clients from bogging down in lower-speed traffic. Fast store-and-forward switching prevents damaged packets from being passed on into the network. World famous Linksys reliability and the limited lifetime warranty give you peace of mind and the rackmount form factor integrates smoothly into your network infrastructure. Let the Linksys 24-Port 10/100/1000 Gigabit Switch kick your network into high gear.

... menos

Cisco SGE2000P-G5. Transmisión de datos: 1 Gbit/s, 10/100/1000 Mbit/s, 48 Gbit/s, -. Red: 8000 entradas. Características de manejo:...... Más

Cisco SGE2000P-G5. Transmisión de datos: 1 Gbit/s, 10/100/1000 Mbit/s, 48 Gbit/s, -. Red: 8000 entradas. Características de manejo: Administrado, L3. Conectividad: 10BASE-T/100BASE-TX/1000BASE-T, Con cables. Seguridad: RADIUS. Peso y dimensiones: 440 x 375 x 44 mm, 7190 g. Emisión de sonidos: 55 Db. Control de energía: 102/282 MB/s, 100 - 240V AC, 50 - 60Hz. Requisitos del sistema: Mozilla Firefox 1.5, Internet Explorer 5.5, Netscape 7.01. Aprobaciones reguladoras: 802.3, 802.3u, 802.3ab, 802.3z, 802.3x, 802.3ad, 802.3af, 802.1d, 802.1Q/p, 802.1w, 802.1s, 802.1X, UL (UL 60950), CSA (CSA 22.2), CE Mark, FCC Part 15 (CFR 47) A. Color: Negro   Transmisión de datos Tasa de transferencia (máx) * 1 Gbit/s Tasa de transferencia de datos(min/max) * 10/100/1000 Mbit/s Capacidad de conmutación * 48 Gbit/s 10G support * --> Red Tamaño de la tabla de direcciones MAC * 8000 entradas Soporte de control flow * Puerto espejo * Adición de vínculos * Jumbo Frames, soporte * Control de Tormentas de Broadcast * Guardar y remitir * Alcance limitado * DHCP , cliente * DHCP , servidor * IP routing * Spanning tree protocol * IGMP snooping * Auto MDI/MDI-X * Number of VLANs * 256 Head -of-line (HOL) blocking * Características de manejo Tipo de interruptor * Administrado Switch capa * L3 Calidad de servicio (QoS) soporte * Multidifusión , soporte * Sistema de registro de prueba * Conectividad Cantidad de puertos * 28 Tecnología de cableado*   10BASE-T/100BASE-TX/1000BASE-T Tecnología de conectividad * Con cables Ethernet LAN (RJ-45) cantidad de puertos * 24 Conectividad Cantidad de puertos SFP * 4 DC-in jack * Seguridad Método de autenticación * RADIUS MAC, filtro de direcciones * Aceso a lista de control (ACL) * SSH /SSL support * Peso y dimensiones Montaje en bastidor*   Dimensiones (Ancho x Profundidad x Altura) * 440 x 375 x 44 mm Peso * 7190 g Apilabre * Emisión de sonidos Nivel de ruido * 55 Db Contro de energía Energía sobre Ethernet (PoE), soporte * Consumo energético*   102/282 MB/s Requisitos de energía * 100 - 240V AC, 50 - 60Hz Ventilador * 5 Requisitos del sistema Mínimos requerimientos de sistema * Mozilla Firefox 1.5, Internet Explorer 5.5, Netscape 7.01 Aprobaciones reguladoras Cumplimiento de estándares del mercado * 802.3, 802.3u, 802.3ab, 802.3z, 802.3x, 802.3ad, 802.3af, 802.1d, 802.1Q/p, 802.1w, 802.1s, 802.1X Certificados * UL (UL 60950), CSA (CSA 22.2), CE Mark, FCC Part 15 (CFR 47) A Condiciones ambientales Humedad relativa * 10 - 90 % Alcance de temperatura operativa * 0 - 40 °C Temperatura * -20 - 70 °C Húmedad (en almacenaje) * 10 - 95 % Color Color de producto * Negro Iluminación/Alarmas Energía LED * ConectividadLEDs *

... menos

24-port 10/100/1000 + 2-port shared mini-Gigabit Switch with WebView 24-port 10/100/1000...... Más

24-port 10/100/1000 + 2-port shared mini-Gigabit Switch with WebView 24-port 10/100/1000 switch with reliable, intelligent, ACL, Security, QoS, SNMP managed POE for growing business. Optimized to be your network core with 10/100/1000 Ethernet and 2 shared Gigabit combo. Standards-based IEEE 802.3af POE - Up To 12 Ports @ 15.4W. Total PoE power is 180 W. Solution ideal for Voice/Video with IGMP snooping, L2/L3 policy filters Secure management via SSH/SSL and secure user control via 802.1x & MAC filtering The Linksys WebView Managed switch allows you to expand your network securely. Configuration of the switch is secured using SSL for Web access. User control is secured using 802.1x security using a RADIUS authentication mechanism and can also be controlled using MAC filtering. Extensive QoS features makes the solution ideal for real-time applications like Voice and Video. The 4 priority queues together with the Weighted Round Robin and Strict Priority scheduling techniques facilitate efficient co-existence of real-time traffic with data traffic allowing them each to meet their QoS needs. Individual users or applications can be prioritized above others using various Class of Service options - by port, layer 2 priority (802.1p), and Layer 3 priority (TOS or DSCP). Intelligent Broadcast, and Multicast storm control minimizes and contain the effect of these types of traffic on regular traffic. IGMP Snooping limits bandwidth-intensive video traffic to only the requestors without flooding to all users. Incoming traffic can be policed and outgoing traffic can be shaped allowing you to control network access and traffic flow. There are features that allow you to expand and grow your network of switches. Link aggregation allow multiple high-bandwidth trunks between switches to be setup. This also provides a level of reliability in that the system continues to operate if one of the links break. Spanning Tree(STP), Fast Spanning Tree, and Rapid Spanning Tree(RSTP) allow you to build a mesh of switches increasing the availibility of the system. The rich management functionality of the WebView switches includes SNMP, RMON, Telnet, and HTTP Management options, allowing you to flexibly integrate and manage these devices in your network. Automatic Load Sensing - Power control circuitry automatically detects Power over Ethernet on access point before providing power. Power feeding of Ethernet limited for fixed 10/100 Base-T/TX ports. The solution can provide maximum output power per PoE port up to 15.4W on 12 ports simultaneously. Independent overload and short-circuit protection for each port. LED indicators for power status per PoE port. Support IEEE802.3af MIB for power over Ethernet function. Additional features include IEEE 802.1d spanning tree, IEEE 802.1w Rapid STP, Fast Linkover, IEEE 802.1s Multiple STP, and Cable diagnostics.

... menos

24-port 10/100 + 2-port 10/100/1000 Gigabit Smart Switch Marca: Cisco Código de producto: SLM224G-G5...... Más

24-port 10/100 + 2-port 10/100/1000 Gigabit Smart Switch Marca: Cisco Código de producto: SLM224G-G5 Conmutador - 24 puertos - EN, Fast EN - 10Base-T, 100Base-TX + 2x10/100/1000Base-T/SFP Cisco 24-port 10/100 + 2-port 10/100/1000 Gigabit Smart Switch. Transmisión de datos: 1 Gbit/s, 6.55 Mbit/s, 8.8 Gbit/s. Red: 8000 entradas, 10 Base-T, 100 Base-TX, 1000 Base-T. Características de manejo: Administrado. Protocolos: SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, HTTP, HTTPS, Ethernet, Ethernet, Fast Ethernet. Conectividad: 10 Base-T, 100 Base-TX, 1000 Base-T, Con cables. Seguridad: RADIUS, MD5. Peso y dimensiones: 1U, 440 x 257 x 44 mm, 2900 g. Contro de energía: 120/230 V. Color: Plata Especificaciones Transmisión de datos Tasa de transferencia (máx) * 1 Gbit/s Velocidad de transferencia de datos 6.55 Mbit/s Capacidad de conmutación 8.8 Gbit/s Red Tamaño de la tabla de direcciones 8000 entradas Características de red 10 Base-T, 100 Base-TX, 1000 Base-T Puerto espejo Si Adición de vínculos Si Jumbo Frames, soporte Si DHCP, cliente Si Características de manejo Tipo de interruptor Administrado Administración de Web-based Si Calidad de servicio (QoS) soporte Si Sistema de registro de prueba Si Protocolos Protocolos de gestión SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, HTTP, HTTPS Protocolo de conmutación Ethernet Protocolo de trasmisión de datos Ethernet, Fast Ethernet Conectividad Cantidad de puertos 26 Tecnología de cableado 10 Base-T, 100 Base-TX, 1000 Base-T Tecnología de conectividad Con cables Conectividad Gigabit Ethernet (cobre), cantidad de puertos 2 Ethernet LAN (RJ-45) cantidad de puertos 24 Cantidad de puertos SFP 2 DC-in jack Si Seguridad Método de autenticación RADIUS, MD5 MAC, filtro de direcciones Si Peso y dimensiones Montaje en bastidor 1U Dimensiones (Ancho x Profundidad x Altura) 440 x 257 x 44 mm Peso 2900 g Apilabre Si Contro de energía Energía sobre Ethernet (PoE), soporte No Requisitos de energía 120/230 V Aprobaciones reguladoras Cumplimiento de estándares del mercado IEEE 802.3, IEEE 802.3u, IEEE 802.3i, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.1ab (LLDP) Certificados FCC Part15 Class A, CE Class A, UL, cUL, CE mark, CB Condiciones ambientales Humedad relativa 10-90 % Alcance de temperatura operativa 0 - 40 °C Color Color de producto Plata Iluminación/Alarmas Energía LED Si ConectividadLEDs Si

... menos

El Switch Administrado Apilable Serie 500 de Cisco se diseñó y configuró de fábrica para que funcione como un switch estándar capa 2 y...... Más

El Switch Administrado Apilable Serie 500 de Cisco se diseñó y configuró de fábrica para que funcione como un switch estándar capa 2 y 3. En la configuración predeterminada de fábrica,reenviará paquetes entre los dispositivos de conexión tras el encendido.     Ficha Técnica Resumida Descripción del producto Cisco Small Business 500 Series Stackable Managed Switch SF500-24P - conmutador- 24 puertos - Gestionado - montaje en rack Tipo de dispositivo Conmutador- 24 puertos - Gestionado - apilable Tipo incluido Montaje en rack Puertos 24 x 10/100 + 2 x Gigabit SFP combinado + 2 x SFP Alimentación por Ethernet (PoE) PoE Protocolo de direccionamiento Direccionamiento IP estático Características Control de flujo,conmutación Layer 2,soporte VLAN,soporte IPv6,admite Spanning Tree Protocol (STP),admite Rapid Spanning Tree Protocol (RSTP),admite Multiple Spanning Tree Protocol (MSTP),soporte de Access Control List (ACL),Quality of Service (QoS),botón de reinicio,Compatible con LACP,Energy Efficient Ethernet,Dynamic VLAN Support (GVRP) Cumplimiento de normas IEEE 802.3,IEEE 802.3u,IEEE 802.3z,IEEE 802.1D,IEEE 802.1Q,IEEE 802.3ab,IEEE 802.1p,IEEE 802.3af,IEEE 802.3x,IEEE 802.3ad (LACP),IEEE 802.1w,IEEE 802.1x,IEEE 802.1s,IEEE 802.3at,IEEE 802.3az Alimentación CA 120/230 V ( 50/60 Hz ) Dimensiones (Ancho x Profundidad x Altura) 44 cm x 25.7 cm x 4.4 cm Peso 3.7 kg Garantía del fabricante Garantía limitada de por vida

... menos

SG 300-10 10-port Gigabit Managed SFP Switch (8 SFP + 2 Comb Tipo de dispositivo Conmutador- 24 puertos - L3 -...... Más

SG 300-10 10-port Gigabit Managed SFP Switch (8 SFP + 2 Comb Tipo de dispositivo Conmutador- 24 puertos - L3 - Gestionado Tipo incluido Sobremesa,montaje en rack - 1U Puertos 24 x 10/100 + 2 x Gigabit SFP combinado + 2 x 10/100/1000 Alimentación por Ethernet (PoE) PoE+ Presupuesto PoE 375 W Rendimiento Capacidad de conmutación:12.8 Gbps Rendimiento de reenvío (tamaño de paquete de 64 bytes):9.52 Mpps Capacidad Normas ACL: hasta 512 Tamaño de tabla de dirección MAC 8K de entradas Admite carcasa Jumbo 10KB Protocolo de direccionamiento Enrutamiento IPv4 estático Protocolo de gestión remota SNMP 1,RMON 1,RMON 2,RMON 3,RMON 9,Telnet,SNMP 3,SNMP 2c,HTTP,HTTPS,SSH,CLI Algoritmo de cifrado SSL Método de autentificación: Secure Shell (SSH),RADIUS,TACACS+   Características: Conmutación: Layer 3,conmutación Layer 2,soporte de DHCP,soporte BOOTP,soporte VLAN,snooping IGMP,soporte para Syslog,prevención contra ataque de DoS (denegación de servicio),copia de puertos,soporte DiffServ,Cola Round Robin (WRR) ponderada,Broadcast Storm Control,soporte IPv6,Multicast Storm Control,Unicast Storm Control,actualizable por firmware,admite Spanning Tree Protocol (STP),admite Rapid Spanning Tree Protocol (RSTP),admite Multiple Spanning Tree Protocol (MSTP),soporte de Trivial File Transfer Protocol (TFTP),soporte de Access Control List (ACL),Quality of Service (QoS),compatibilidad con Jumbo Frames,rastreador MLD   Cumplimiento de normas: IEEE 802.3,IEEE 802.3u,IEEE 802.3z,IEEE 802.1D,IEEE 802.1Q,IEEE 802.3ab,IEEE 802.1p,IEEE 802.3af,IEEE 802.3x,IEEE 802.3ad (LACP),IEEE 802.1w,IEEE 802.1x,IEEE 802.1s,IEEE 802.1ab (LLDP),IEEE 802.3at Memoria RAM 128 MB Memoria Flash 16 MB Indicadores de estado Actividad de enlace,velocidad de transmisión del puerto,sistema Expansión / Conectividad     Interfaces 24 x 10Base-T/100Base-TX - RJ-45 - PoE+     1 x consola - D-Sub de 9 espigas (DB-9) - gestión     4 x 10Base-T/100Base-TX/1000Base-T - RJ-45     2 x SFP (mini-GBIC) Alimentación     Dispositivo de alimentación Fuente de alimentación - interna     Voltaje necesario CA 120/230 V ( 50/60 Hz ) Dimensiones:     Anchura 44 cm     Profundidad 35 cm     Altura 4.45 cm     Peso 5.08 kg   Cables incluidos 1 x cable serie Kit de montaje en bastidor Incluido MTBF (tiempo medio entre errores) 135,670 hora(s) Cumplimiento de normas UL 60950,FCC Part 15 A,CSA 22.2 Localización Chino (simplificado),Inglés,Alemán,Francés,Italiano,Español,Japonés / Europa   Parámetros de entorno     Temperatura mínima de funcionamiento 0 °C     Temperatura máxima de funcionamiento 40 °C     Ámbito de humedad de funcionamiento 10 al 90 % (sin condensación)     Temperatura mínima de almacenamiento -20 °C     Temperatura máxima de almacenamiento 70 °C     Ámbito de humedad de almacenamiento 10 al 90 % (sin condensación)

... menos

Cisco Small Business Managed Switch Switch - Gestionado - 24 puertos - Ethernet, Fast Ethernet -...... Más

Cisco Small Business Managed Switch Switch - Gestionado - 24 puertos - Ethernet, Fast Ethernet - 10Base-T, 100Base-TX + 2x10/100/1000Base-T/SFP (mini-GBIC)(señal ascendente) 2x10/100/1000Base-T(señal ascendente) - montable en bastidor   Protocolo de árbol de expansión (STP) Compatibilidad con la norma 802.1d Árbol de expansión Convergencia rápida mediante 802.1w (Árbol de expansión rápida [RSTP]), activada de manera predeterminada Instancias de árbol de expansión múltiple mediante 802.1s (MSTP) Agrupación de puertos Compatibilidad con IEEE 802.3ad Protocolo de control de agregación de enlaces (LACP) Hasta 8 grupos Hasta 8 puertos por grupo con 16 posibles puertos por cada agregación (dinámica) de enlace 802.3ad VLAN Compatibilidad con hasta 256 VLAN simultáneas (de 4096 Id. de VLAN) VLAN basadas en puertos y en etiquetas 802.1Q VLAN basada en MAC VLAN de administración Perímetro de VLAN privada (PVE), también conocido como puertos protegidos, con varios enlaces ascendentes VLAN para usuarios temporales VLAN no autenticada VLAN de voz El tráfico de voz se asigna automáticamente a una VLAN específica de voz y se trata con los niveles apropiados de calidad de servicio (QoS) Protocolo genérico del registro de la VLAN (GVRP)/Protocolo genérico del registro de atributos (GARP) Protocolos para propagación y configuración automática de VLAN en un dominio de puente Retransmisor de DHCP (Protocolo de configuración dinámica de host) en capa 2 Retransmisor de tráfico DHCP a servidor DHCP en otra VLAN. Funciona con la opción 82 de DHCP Detección del Protocolo de administración de grupos de Internet (IGMP) versiones 1, 2 y 3 IGMP limita el tráfico multidifusión de uso intensivo del ancho de banda únicamente a los solicitantes; admite 256 grupos multidifusión (también se admite la multidifusión específica del origen) Función de consulta de IGMP La función de consulta de IGMP sirve para admitir un dominio de multidifusión de capa 2 de switches de detección ante la falta de un router de multidifusión   Routing IPv4 Routing de paquetes IPv4 a velocidad de cable Hasta 32 rutas estáticas y 32 interfaces IP Routing entre dominios sin clase (CIDR) Soporte para CIDR Retransmisor DHCP en la capa 3 Retransmisor de tráfico DHCP en dominios IP Retransmisor de UDP (Protocolo de datagramas de usuario) Retransmisor de información de difusión en dominios de capa 3 para la detección de aplicaciones o la retransmisión de paquetes BootP/DHCP Seguridad Protocolo Secure Shell (SSH) SSH asegura el tráfico Telnet desde y hacia el switch Capa de sockets seguros (SSL) Compatibilidad con SSL: cifra todo el tráfico HTTPS, lo que permite un acceso muy seguro a la GUI de administración basada en navegador en el switch IEEE 802.1X (función de Autenticador) 802.1X: autenticación y administración de RADIUS, algoritmo hash MD5; VLAN para usuarios temporales; VLAN no autenticada, modo host único/múltiple y sesiones únicas/múltiples Admite 802.1X basada en la hora Asignación de VLAN dinámica Aislamiento de capa 3* Permite/prohíbe el routing entre subredes IP o redes IP conectadas de modo directo Perímetro de VLAN privada (PVE) con aislamiento de capa 2 y comunidad VLAN PVE (también conocido como puertos protegidos) brinda aislamiento de capa 2 entre dispositivos de la misma VLAN, admite varios enlaces ascendentes Seguridad de los puertos Bloquea las direcciones MAC a los puertos y limita la cantidad de direcciones MAC detectadas RADIUS/TACACS+ Admite la autenticación de RADIUS y TACACS. Funciones de switch como cliente Control de tormentas Difusión, difusión múltiple y unidifusión desconocida Prevención de Denegación de servicios (DoS) Prevención de ataques por DoS Prevención de congestión El algoritmo de prevención de congestión TCP sirve para minimizar y prevenir la sincronización global de pérdidas de TCP. ACL Admiten hasta 512 normas Límite de velocidad o descarte en función de la dirección MAC de origen y destino, el Id. de VLAN o la dirección IP, el protocolo, el puerto, el punto de código de servicios diferenciados (DSCP)/la precedencia IP, los puertos de origen y destino TCP/ UDP, la prioridad 802.1p, el tipo de Ethernet, los paquetes ICMP (Protocolo de mensajes de control de Internet), los paquetes IGMP, el indicador TCP Calidad de servicio (QoS) Niveles de prioridad 4 colas de hardware Programación Prioridad estricta y operación por turnos ponderada (WRR) Asignación de cola sobre la base de DSCP y clase de servicio (802.1p/CoS) Clase de servicio Basada en el puerto; basada en prioridad de VLAN 802.1p; basada en precedencia IP IPv4/v6 / tipo de servicio (ToS) / DSCP; Servicios diferenciados (DiffServ); ACL de clasificación y remarcación, QoS de confianza Limitación de tráfico Vigilantes de tráfico entrante; modelado y control de tráfico saliente; por VLAN, por puerto y basado en el flujo Normas Normas IEEE 802.3 10BASE-T Ethernet, IEEE 802.3u 100BASE-TX Fast Ethernet, IEEE 802.3ab 1000BASE-T Gigabit Ethernet, IEEE 802.3ad LACP, IEEE 802.3z Gigabit Ethernet, IEEE 802.3x Control de flujo, IEEE 802.1D (STP, GARP y GVRP),IEEE 802.1Q/p VLAN, IEEE 802.1w RSTP, IEEE 802.1s STP múltiple, IEEE 802.1X Autenticación de acceso a puertos, IEEE 802.3af, IEEE 802.3at, RFC 768, RFC 783, RFC 791, RFC 792, RFC 793, RFC 813, RFC 879, RFC 896, RFC 826, RFC 854, RFC 855, RFC 856, RFC 858, RFC 894, RFC 919, RFC 922, RFC 920, RFC 950, RFC 951, RFC 1042, RFC 1071, RFC 1123, RFC 1141, RFC 1155, RFC 1157, RFC 1350, RFC 1533, RFC 1541, RFC 1542, RFC 1624, RFC 1700, RFC 1867, RFC 2030, RFC 2616, RFC 2131, RFC 2132, RFC 3164, RFC 3411, RFC 3412, RFC 3413, RFC 3414, RFC 3415, RFC 2576, RFC 4330, RFC 1213, RFC 1215, RFC 1286, RFC 1442, RFC 1451, RFC 1493, RFC 1573, RFC 1643, RFC 1757, RFC 1907, RFC 2011, RFC 2012, RFC 2013, RFC 2233, RFC 2618, RFC 2665, RFC 2666, RFC 2674, RFC 2737, RFC 2819, RFC 2863, RFC 1157, RFC 1493, RFC 1215, RFC 3416

... menos

SF200E-24P-EU   24-Port 10/100 Smart Switch With Cisco® 200E Series Smart Switches, you can achieve...... Más

SF200E-24P-EU   24-Port 10/100 Smart Switch With Cisco® 200E Series Smart Switches, you can achieve business-class network security and performance without paying for advanced network management features that you will not need. When you need a reliable solution to share network resources and connect computers, printers, and servers, but low cost is a top priority, Cisco 200E Series Smart Switches provide the ideal solution. Cisco 200E Series Smart Switches Cisco 200E Series Smart Switches are a series of affordable smart switches that combine powerful network performance and reliability with the essential network management features you need for a solid business network. These scalable switches provide enhanced management, security, and quality-of-service (QoS) features beyond those of an unmanaged switch, at a lower cost than managed switches. And with an easy-to-use web user interface and the Cisco FindIT Network Discovery Tool, you can deploy and configure a rock-solid business network in minutes. Business Applications Whether you need basic high-speed connectivity for your computers and servers or a comprehensive voice, data, and wireless technology solution, Cisco 200E Series switches can meet your business needs. Possible deployment scenarios include: ● High-speed desktop connectivity. Cisco 200E Series switches can quickly and securely connect employees working in small offices with one another and with all of the servers, printers, and other device they use. High performance and reliable connectivity help speed file transfers and data processing, improve network uptime, and keep your employees connected and productive. Secure wireless connectivity. Cisco 200E Series switches work with Cisco and third-party wireless solutions to extend the reach of your network. Employees can work productively from conference rooms and common areas, collaborate in any office, and access business applications from wherever they are. Power over Ethernet (PoE) enables the switch to send power over the network cable to power wireless access points and simplifies the wireless deployment. And with embedded security, your employees can work with confidence, knowing that only authorized users can access the network and network applications. ● Unified communications. The Cisco 200E Series provides QoS features to enable you to prioritize delay-sensitive traffic in your network and let you converge all of your communications solutions – such as IP telephony and video surveillance – over a single Ethernet network. Cisco offers a complete portfolio of IP telephony and other unified communications products designed for small businesses, and Cisco 200E Series switches have been rigorously tested to help ensure easy integration and full compatibility with these and other vendor products. Features and Benefits Cisco 200E Series Switches provide all of the features you need to create a basic business-class network at an affordable price. These features include: ● Easy configuration and management: Cisco 200E Series switches are designed to be easy to deploy and use by small businesses or the partners that serve them. Simple-to-use web-based interfaces reduce the time it takes to deploy, manage, and troubleshoot your network. Key features include: ◦ Cisco FindIT Network Discovery Utility works through a simple toolbar on the userÂ’s web browser to discover Cisco devices on the network and display basic information, such as serial numbers and IP addresses, to aid in the configuration and speed the deployment of Cisco Small Business products. For more information, and to download the utility, visit www.cisco.com/go/sbtoolbar. ● Performance and reliability: Cisco 200E Series switches have been tested to deliver the high availability and performance you would expect from a Cisco switch and help you prevent costly downtime. The switches speed file transfer times, improve slow and sluggish networks, keep your vital business applications available, and help your employees respond more quickly to customers and each other. With a network based on Cisco 200E Series switches, you can address all of your business communication and connectivity needs and reduce the total cost of ownership of your technology infrastructure. ● Power over Ethernet (PoE): Cisco 200E Series switches are available with PoE. This capability simplifies the deployment of IP telephony, wireless, video surveillance, and other solutions by allowing you to send data and power to network endpoints over the same network cable. With no need for separate power supplies or outlets for IP phones, IP cameras, or wireless access points, you can speed up deployment and installation and take advantage of advanced communications technologies quickly, and at a lower cost. Feature Model SF200E-24P Performance Switching capacity and forwarding rate Capacity in Millions of Packets per Second (mpps) (64-byte packets) 6.55 Switching Capacity in Gigabits per Second (Gbps) 8.8 Layer 2 Switching Spanning Tree Protocol (STP) Standard 802.1d STP support Fast convergence using 802.1w (Rapid Spanning Tree [RSTP]), enabled by default Multiple Spanning Tree instances using 802.1s (MSTP) Link Aggregation Support for IEEE 802.3ad Link Aggregation Control Protocol (LACP) ● Up to 4 groups ● Up to 8 ports per group with 16 candidate ports for each (dynamic) 802.3ad link aggregation VLAN Support for up to 256 VLANs simultaneously (out of 4096 VLAN IDs). Port-based and 802.1Q tag-based VLANs Port-based and 802.1Q tag-based VLANs Voice VLAN Voice traffic is automatically assigned to a voice-specific VLAN and treated with appropriate levels of QoS Internet Group Management Protocol (IGMP) versions 1 and 2 snooping IGMP limits bandwidth-intensive multicast traffic to only the requesters; supports 128 multicast groups Head-of-line (HOL) blocking HOL blocking prevention Security IEEE 802.1X (Authenticator role) 802.1X: RADIUS authentication and accounting, MD5 hash Port security Locks MAC addresses to ports, and limits the number of learned MAC addresses Storm control Broadcast, multicast, and unknown unicast Congestion avoidance A TCP congestion avoidance algorithm is required to minimize and prevent global TCP loss synchronization. Quality of Service Priority levels 4 hardware queues Scheduling Strict priority and weighted round-robin (WRR) Queue assignment based on differentiated services code point (DSCP) and class of service (802.1p/CoS) Class of service Port based, 802.1p VLAN priority based, IPv4/v6 IP precedence/type of service (ToS)/DSCP based, Differentiated Services (DiffServ) Rate limiting Ingress policer, per VLAN and per port Standards Standards IEEE 802.3 10BASE-T Ethernet, IEEE 802.3u 100BASE-TX Fast Ethernet, IEEE 802.3ab 1000BASE-T Gigabit Ethernet, IEEE 802.3ad LACP, IEEE 802.3z Gigabit Ethernet, IEEE 802.3x Flow Control, IEEE 802.1D (STP), IEEE 802.1Q/p VLAN, IEEE 802.1w RSTP, IEEE 802.1s Multiple STP, IEEE 802.1X Port Access Authentication, IEEE 802.3af, RFC 768, RFC 783, RFC 791, RFC 792, RFC 793, RFC 813, RFC 879, RFC 896, RFC 826, RFC 854, RFC 855, RFC 856, RFC 858, RFC 894, RFC 919, RFC 922, RFC 920, RFC 950, RFC 951, RFC 1042, RFC 1071, RFC 1123, RFC 1141, RFC 1155, RFC 1350, RFC 1533, RFC 1541, RFC 1542, RFC 1624, RFC 1700, RFC 1867, RFC 2030, RFC 2616, RFC 2131, RFC 2132, RFC 3164, RFC 3411, RFC 3412, RFC 3413, RFC 3414, RFC 3415, RFC 2576, RFC 4330, RFC 1213, RFC 1215, RFC 1286, RFC 1442, RFC 1451, RFC 1493, RFC 1573, RFC 1643, RFC 1757, RFC 1907, RFC 2011, RFC 2012, RFC 2013, RFC 2233, RFC 2618, RFC 2665, RFC 2666, RFC 2674, RFC 2737, RFC 2819, RFC 2863, RFC 1157, RFC 1493, RFC 1215, RFC 3416   Feature Model SF200E-24P Discovery Link Layer Discovery Protocol (LLDP) (802.1ab) with LLDP-MED extensions LLDP allows the switch to advertise its identification, configuration, and capabilities to neighboring devices, which store the data in an MIB. LLDP-MED is an enhancement to LLDP that adds the extensions needed for IP phones. Power over Ethernet (PoE) IEEE 802.3af PoE delivered on half of the RJ-45 ports within the listed power budgets Maximum power of 15.4W to any 10/100 Ethernet base port. The total power available for PoE per switch is as follows: Power Dedicated to PoE 100W Number of Ports That Support PoE 12 Power consumption Power Savings Mode Energy Detect Power Consumption: Worst Case 110V/ P=20.4W 220V / P=20.0W Heat Dissipation (BTU/hr) 69.04 Ports Total System Ports 24 Fast Ethernet 2 Gigabit Ethernet RJ-45 Ports 24 Fast Ethernet Combo Ports (RJ-45 + SFP) 2 Gigabit Ethernet combo Buttons Reset button Cabling type Unshielded twisted pair (UTP) Category 5 or better for 10BASE-T/100BASE-TX; UTP Category 5 Ethernet or better for 1000BASE-T LEDs System, Link/Act, PoE, Speed Flash 8 MB CPU memory 32 MB Packet buffer All numbers are aggregate across all ports, as the buffers are dynamically shared: 1 Mb 1 Mb Supported Small Form-Factor Pluggable (SFP) Modules SKU Media Speed Typical Distance MFEFX1 Multimode fiber 100 Mbps 2 km MFELX1 Single-mode fiber 100 Mbps 10 km MFEBX1 Single-mode fiber 100 Mbps 20 km MGBBX1 Single-mode fiber 1000 Mbps 40 km MGBSX1 Multimode fiber 1000 Mbps 300 m MGBLH1 Single-mode fiber 1000 Mbps 40 km MGBLX1 Single-mode fiber 1000 Mbps 10 km Environmental Dimensions (W x H x D) 440 x 44 x 350 mm 17.35 x 1.74 x 13.8 in. Unit weight 3.59 kg 7.91 lbs. Power 100V–240V 12V/2.5A 50–60 HZ Certification UL (UL 60950), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A Operating temperature 32° to 104°F (0° to 40°C) Storage temperature –4° to 158°F (–20° to 70°C) Operating humidity 10% to 90%, relative, noncondensing Storage humidity 10% to 90%, relative, noncondensing

... menos

Cisco SMB 24-port 10/100 + 4-Port Gigabit Switch with WebView and Power over Ethernet SRW224G4P -...... Más

Cisco SMB 24-port 10/100 + 4-Port Gigabit Switch with WebView and Power over Ethernet SRW224G4P - conmutador - 24 puertos -  Tipo de dispositivo:  Conmutador -  Factor de forma:  Montable en bastidor - 1U -  Dimensiones (Ancho x Profundidad x Altura):  44 cm x 34.8 cm x 4.4 cm -  Peso:  4 kg -  Localización:  Europa -  Cantidad de puertos:  24 x Ethernet 10Base-T, Ethernet 100Base-TX -  Velocidad de transferencia de datos:  100 Mbps -  Protocolo de interconexión de datos:  Ethernet, Fast Ethernet -  Puertos auxiliares de red:  2x1000Base-T/SFP (mini-GBIC)(señal ascendente),2x1000Base-T(señal ascendente) -  Protocolo de gestión remota:  SNMP 1, SNMP 2, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, HTTP, HTTPS -  Modo comunicación:  Semidúplex, dúplex pleno -  Características:  Control de flujo, conmutación Layer 2, auto-sensor por dispositivo, soporte de DHCP, negociación automática, soporte BOOTP, concentración de enlaces, soporte VLAN, señal ascendente automática (MDI/MDI-X automático), snooping IGMP, copia de puertos, filtrado de dirección MAC, Broadcast Storm Control, soporte de Access Control List (ACL) -  Cumplimiento de normas:  IEEE 802.3, IEEE 802.3u, IEEE 802.3i, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s -  Power Over Ethernet (PoE):  Sí -  Garantía del fabricante:  5 años de garantía   General Tipo de dispositivo Conmutador Tipo incluido Montable en bastidor - 1U Dispositivos integrados Panel led Anchura 44 cm Profundidad 34.8 cm Altura 4.4 cm Peso 4 kg Localización Europa   Conexión de redes Cantidad de puertos 24 x Ethernet 10Base-T, Ethernet 100Base-TX Puertos auxiliares de red 2x1000Base-T/SFP (mini-GBIC)(señal ascendente),2x1000Base-T(señal ascendente) Velocidad de transferencia de datos 100 Mbps Protocolo de interconexión de datos Ethernet, Fast Ethernet Protocolo de gestión remota SNMP 1, SNMP 2, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, HTTP, HTTPS Tecnología de conectividad Cableado Modo comunicación Semidúplex, dúplex pleno Protocolo de conmutación Ethernet Tamaño de tabla de dirección MAC 8K de entradas Indicadores de estado Actividad de enlace, velocidad de transmisión del puerto, alimentación, tinta OK Características Control de flujo, conmutación Layer 2, auto-sensor por dispositivo, soporte de DHCP, negociación automática, soporte BOOTP, concentración de enlaces, soporte VLAN, señal ascendente automática (MDI/MDI-X automático), snooping IGMP, copia de puertos, filtrado de dirección MAC, Broadcast Storm Control, soporte de Access Control List (ACL) Cumplimiento de normas IEEE 802.3, IEEE 802.3u, IEEE 802.3i, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s   Expansión / Conectividad Total ranuras de expansión (libres) 2 ( 2 ) x SFP (mini-GBIC) Interfaces 12 x red / energía - Ethernet 10Base-T/100Base-TX - RJ-45 4 x ordenador central de red (host) - Ethernet 10Base-T/100Base-TX/1000Base-T - RJ-45 1 x gestión - consola 12 x nodo de red - Ethernet 10Base-T/100Base-TX - RJ-45   Diverso Cables incluidos 1 x cable serie Kit de montaje en bastidor Incluido Algoritmo de cifrado MD5, SSL Método de autentificación Secure Shell (SSH), RADIUS, Secure Shell v.2 (SSH2) Cumplimiento de normas CE, certificado FCC Clase A, UL, cUL, CB, FCC Part 15   Alimentación Power Over Ethernet (PoE) Sí Dispositivo de alimentación Fuente de alimentación - interna   Garantía del fabricante Servicio y mantenimiento 5 años de garantía Detalles de Servicio y Mantenimiento Garantía limitada - 5 años   Parámetros de entorno Temperatura mínima de funcionamiento 0 °C Temperatura máxima de funcionamiento 45 °C Ámbito de humedad de funcionamiento 20 - 95%

... menos

24-Port 10/100Mbps + 2- Gigabit TP/SFP Managed PoE Switch   Overview: Cost effective 24 Ports Power over...... Más

24-Port 10/100Mbps + 2- Gigabit TP/SFP Managed PoE Switch   Overview: Cost effective 24 Ports Power over Ethernet with Enhanced Features for SMB PoE Networking The PLANET FGSW-2620PVM PoE Switch features 802.3af Power over Ethernet (PoE) function, which optimizes the installation and safe power management of network devices such as wireless access points (AP) , Voice over IP (VoIP) phones and IP Surveillance cameras . 802.3af PoE capabilities reduce installation costs of add-in network productivity devices. It frees the wireless AP deployment from restrictions of power outlet locations. With PoE features, power and data switching are integrated into one unit and delivered over a single cable, eliminating costs for additional AC wiring and reducing installation time. It provides a compact, affordable, safe and reliable power solution for small to medium enterprises. Power over Ethernet, Easy Cabling installation The PoE in-line power following the standard IEEE 802.3af makes the FGSW-2620PVM able to power on 24 PoE compliant devices at the distance up to 100 meters through the 4-pair Cat 5/5e UTP wire. With data and power over Ethernet from one unit, the FGSW-2620PVM shall reduce cables deployment and eliminates the need for dedicated electrical outlets on the wall, ceiling or any unreachable place. A wire carries both data and power lowering the installation costs, simplifying the installation effort and eliminating the need for electricians or extension cords. It is also proud of the key feature – energy saving. With more efficient switching power supply, the efficiency of the FGSW-2620PVM would be much better than four linear power adapters in a long run. Centralized Power Distribution with Remote Management The remote PoE management functions of FGSW-2620PVM make it easy to survey and control the PoE power provision to the devices and ensure interoperability with equipment from other vendors. Via Web interface, SNMP trap and SNMP monitoring, the manager can get the PoE devices status and alert immediately. The over-temperature detection of the PoE Switch offers a safe and stable PoE operating by limit the output power according to detected temperature to prevent destructive breakdown caused by un-expected overheating. High Performance Wire-Speed Switching The PLANET FGSW-2620PVM offers 24 10/100Mbps Fast Ethernet ports and 2 Gigabit TP/SFP combo ports. The two Gigabit TP/SFP combo ports can be either 1000Base-T for 10/100/1000Mbps or 1000Base-SX/LX through SFP (Small Factor Pluggable) interface. PLANET FGSW-2620PVM boasts a high performance switch architecture that is capable of providing non-blocking switch fabric and wire-speed throughput as high as 8.8Gbps. Its two built-in GbE uplink ports also offer incredible extensibility, flexibility and connectivity to the Core switch or Servers.   Key Features: Physical Port Â* 24-Port 10/100Mbps Fast Ethernet ports with PoE Injector Â* 2 10/100/1000Mbps TP and SFP shared combo interfaces Â* RS-232 male DB9 console interface for Switch basic management and setup Â* Reset button for system management Power over Ethernet Â* Complies with IEEE 802.3af Power over Ethernet End-Span PSE Â* Up to 24 IEEE 802.3af devices powered Â* PoE Power up to 15.4 Watts for each PoE port Â* Auto detect powered device (PD) Â* Circuit protection prevent power interference between ports Â* Remote power feeding up to 100m Â* PoE Management 　–Total PoE power budget control 　–Per port PoE function enable/disable 　–PoE Port Power feeding priority 　–Per PoE port power limit 　–PD classification detection Layer 2 Features Â* Complies with the IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z Gigabit 　Ethernet standard Â* Supports Auto-negotiation and Full-Duplex / Half-Duplex modes for all 10Base- 　T/100Base-TX and 1000Base-T ports Â* Auto-MDI/MDI-X detection for each RJ-45 port Â* Prevents packet loss Flow Control: 　–IEEE 802.3x Pause Frame flow control for Full-Duplex mode 　–Back-Pressure Flow Control in Half-Duplex mode Â* High performance of Store-and-Forward architecture, runt/CRC filtering eliminate 　erroneous packets to optimize the network bandwidth Â* Broadcast / Multicast / Unicast storm control Â* 8K MAC address table, automatic source address learning and ageing Â* VLANs 　–IEEE 802.1Q Tag-based VLAN 　–Port-Based VLAN 　–Q-in-Q tunneling 　–Up to 255 VLANs groups, out of 4041 VLAN IDs Â* Link Aggregation 　–up to 13 trunk groups 　–up to 8 ports per trunk group with 1.6Gbps bandwidth (Full Duplex Mode) 　–IEEE 802.3ad LACP (Link Aggregation Control Protocol) 　–Cisco ether-channel (Static Trunk) Â* Spanning Tree Protocol 　–STP, IEEE 802.1D (Classic Spanning Tree Protocol) 　–RSTP, IEEE 802.1w (Rapid Spanning Tree Protocol) Â* Port Mirroring to monitor the incoming or outgoing traffic on a particular port Quality of Service Â* 4 priority queues on all switch ports Â* Traffic classification: 　–IEEE 802.1p CoS 　–IP TOS / DSCP to 802.1p priority mapping 　–Port-Based priority Â* Strict priority and Weighted Round Robin (WRR) CoS policies Â* QoS and In / Out bandwidth control on each port Multicast Â* IGMP Snooping v1 and v2 Â* IGMP Snooping v2 fast leave Â* Querier mode support Security Â* IEEE 802.1x Port-Based network access control protocol Â* RADIUS users access authentication Â* L2 / L3 / L4 Access Control List (ACL) Â* MAC Filtering and Source IP-MAC / Port-Binding Â* Port Security for Source MAC address entries filtering Management Â* Switch Management Interface 　–Console / Telnet Command Line Interface 　–Web switch management 　–SNMP v1, v2c switch management 　–SSL switch management Â* DHCP client for IP address assignment Â* Built-in Trivial File Transfer Protocol (TFTP) client Â* Firmware upgrade via TFTP or HTTP Â* Configuration upload / download via TFTP or HTTP Â* Four RMON groups 1, 2, 3, 9 (history, statistics, alarms, and events) Â* SNMP trap for interface Link Up and Link Down notification Â* Ping function   Specification:     Model FGSW-2620PVM  Hardware Specification 10/100Mbps Copper Ports 24 10/ 100Base-TX RJ-45 Auto-MDI/MDI-X ports 1000Mbps Copper Ports 2 10/100/1000Mbps RJ-45 Auto-MDI/MDI-X ports SFP/mini-GBIC Slots 2 1000Base-SX/LX/BX, shared with Port-25~Port-26 Switch Architecture Store-and-Forward Switch Fabric 8.8Gbps / non-blocking Switch Throughput 6.547Mpps @64Bytes Address Table 8K entries Share Data Buffer 512Kbytes Maximum Frame Size 9K Bytes Flow Control Back pressure for Half-Duplex IEEE 802.3x Pause Frame for Full-Duplex   LED Power, FAN Alarm Link/Activity (Green) PoE In-Use (Amber) 1000 LNK / ACT(Green) 10/100 LNK / ACT(Green)   Reset Button > 5 sec: Factory Default   Dimension (W x D x H) 440 x 265 x 44 mm, 1U height Weight 3.6kg Power Requirement 100~240V AC, 50-60 Hz Power Consumption / Dissipation 210 Watts maximum / 717 BTU/hr maximum Power over Ethernet PoE Standard IEEE 802.3af Power over Ethernet / PSE PoE Power Supply Type End-Span PoE Power Output Per Port 48V DC, 350mA . Max. 15.4 Watts Power Pin Assignment 1/2(+), 3/6(-) PoE Power Budget 190 Watts Max. number of Class 2 PD 24 Max. number of Class 3 PD 12 Layer 2 Function Management Interface Console, Telnet, Web Browser, SSL, SNMPv1, v2c Port Configuration Port disable/enable Auto-negotiation 10/100/1000Mbps full and half duplex mode selection Flow Control disable / enable   Port Status Display each port's speed duplex mode, link status and Flow control status. Auto negotiation status, trunk status.   Bandwidth Control Ingress / Egress Rate Control Allow to configure per 128Kbps   VLAN IEEE 802.1Q Tag-based VLAN Port-based VLAN Q-in-Q tunneling Up to 255 VLANs groups, out of 4041 VLAN IDs   Link Aggregation Static Port Trunk IEEE 802.3ad LACP (Link Aggregation Control Protocol) Supports 13 groups of 8-Port trunk support   Quality of Service Traffic classification based on: -Port priority -802.1p priority -DSCP/TOS field in IP Packet   IGMP Snooping IGMP (v1/v2) Snooping, up to 256 multicast Groups IGMP Querier support   Port Mirror RX / TX / Both 1-to-1 mirroring   Security IEEE 802.1x Port-Based Network access control Port Security Static MAC MAC Filtering MAC / IP Binding   Access Control List IP-Based Layer 3 / Layer 4 ACL Up to 220 ACL rule entries   SNMP MIBs RFC-1213 MIB-II RFC-2863 Interface MIB RFC-2665 EtherLike MIB RFC-1493 Bridge MIB RFC-2819 RMON MIB (Group 1, 2, 3,9) RFC-2737 Entity MIB POWER-ETHERNET-MIB   Standards Conformance Regulation Compliance FCC Part 15 Class A, CE Standards Compliance IEEE 802.3: 10Base-T IEEE 802.3u: 100Base-TX IEEE 802.3z: 1000Base- SX/LX IEEE 802.3ab: 1000Base-T IEEE 802.3x: Flow Control IEEE 802.3ad: Port trunk with LACP IEEE 802.1d: Spanning tree protocol IEEE 802.1w: Rapid spanning tree protocol IEEE 802.1p: Class of service IEEE 802.1Q: VLAN Tagging IEEE 802.1x: Port Authentication Network Control IEEE 802.3af: Power over Ethernet

... menos

24-port 10/100 + 2-port 10/100/1000 Gigabit Smart Switch with 2 combo SFPs and PoE Cost-effective, secure...... Más

24-port 10/100 + 2-port 10/100/1000 Gigabit Smart Switch with 2 combo SFPs and PoE Cost-effective, secure switching with simplified management and PoE for your growing business   Easy-to-use Web browser interface makes installation quick and effortless Provides IEEE 802.3af PoE power to IP phones, surveillance cameras, or Aps 802.1X port authentication and MAC address filtering brings network security down to the switch port level Basic QoS enables the network to be used for networked applications including voice, video and data storage   New Linksys Business Series Smart Ethernet Switches are cost-effective switching solutions ideal for small businesses, the network edge, or workgroups within larger organizations. These easy-to-install, high-speed switches offer many of the same Quality of Service and Security features found in more expensive full Layer 2 managed switches but without their complexity. The SLM224P offers twenty-four (24) 10/100 Copper ports with two (2) shared Gigabit copper or optical (SFP) uplink interfaces for connecting the switch to the core network. The SLM224PÂ’s simplified user interface is an intuitive management tool enabling you to quickly utilize the comprehensive feature-set of the switch, resulting in a better optimized network. Quality of Service – The SLM224P includes numerous QoS features to ensure that traffic is prioritized properly to deliver the best possible user experience for real time applications like voice and video or bandwidth intensive graphic/video file uploads or downloads. With its IGMP Snooping feature, the SLM224P limits IP multicast traffic (real time presentations, videoconferences, on-line gaming) to only the ports that have requested it enabling the rest of the network to operate at peak efficiency. Additional QoS capabilities like IEEE 802.1p Priority Tagging, DSCP (Differentiated Services Code Point), and 4 hardware queues also maintain quality for real-time applications like voice and video. Network traffic can be optimized with the switchÂ’s 802.1Q VLAN (Virtual LAN) support which enables you to quickly segregate network traffic by department or workgroup. VLANs also provide an additional layer of security by keeping sensitive data separated from other workgroups on the network. For Wireless or VoIP deployments, the SLM224P supports the IEEE802.3af standard for Power over Ethernet (PoE). This eliminates the need for additional power cables and the need for a nearby power outlet, thereby making installation simple and inexpensive, allowing networking devices like cameras and Wireless Access Points to be positioned in optimal locations like in ceilings and walls -- even outdoors. Network Security is an absolute requirement for any business and preventing unauthorized access to the company network is business-critical. The SLM224P secures the network through 802.1X port authentication which prompts end-users to provide their username and password before they are permitted to pass data. User access can also be controlled through the SLM224PÂ’s MAC Filtering capability which allows network access only to those devices or workstations that have been authorized as identified by their MAC (Media Access Control) address. The Many-to-One or One-to-One Port Mirroring feature of the SLM224P enables you to monitor the type of traffic being transmitted on the network. Quick, foolproof network expansion – The SLM224P includes features for quickly expanding and growing your network. To substantially increase network throughput speeds, especially useful for companies whose employees are routinely backing up their hard drives to a company server or storage platform, the SLM224P supports Link Aggregation which allows multiple high-bandwidth trunks between switches to be set up. Link Aggregation also provides a level of availability and redundancy as traffic will continue to flow even if one of the network links break. The SLM224PÂ’s Spanning Tree Protocol support (STP) and Storm Control features help to control planned or inadvertent cable loops when switches are connected to one another. These loops can cause broadcast or multicast storms in the network and severely limit its performance. With these features, you can confidently build a mesh of switches and quickly expand your network to support your growing workforce.   Transmisión de datos Tasa de transferencia (máx) 1 Gbit/s Capacidad de conmutación 8.8 Gbit/s Red Tamaño de la tabla de direcciones 8000 entradas Características de red Gigabit Ethernet Soporte de control flow Puerto espejo Adición de vínculos Control de Tormentas de Broadcast DHCP, cliente Características de la gerencia Tipo de interruptor Managed Switch capa L2 Calidad de servicio (QoS) soporte Sistema de registro de prueba Conectividad Cantidad de puertos 28 Tecnología de cableado Type of cable technology performance; including the fiber or cable type 10BASE-T, 100BASE-TX, 1000BASE-T Tecnología de conectividad Cables Conectividad Ethernet LAN (RJ-45) cantidad de puertos 26 Cantidad de puertos SFP 2 Seguridad Método de autenticación 802.1X Algoritmo de seguridad MD5 MAC, filtro de direcciones Aceso a lista de control (ACL) Peso y dimensiones Dimensiones (Ancho x Alto x Largo) 440 x 43.2 x 257 mm Peso 3300 g Gerencia de la energía Energía sobre Ethernet (PoE), soporte Aprobaciones reguladoras Cumplimiento de estándares del mercado 802.3, 802.3u, 802.3ab, 802.3z, 802.3x, 802.3ad, 802.3af, 802.1D, 802.1Q/p, 802.1X Certificados FCC Part15 Class A, CE Class A, UL, cUL, CE mark, CB Condiciones ambientales Humedad relativa 10 - 90 % Alcance de temperatura operativa 0 - 50 °C Temperatura 0 - 70 °C Húmedad (en almacenaje) 10 - 90 % PoE on twelve 10/100 ports (ports 1 through 6 and 13 through 18) compatible with IEEE 802.3af, with 100W dedicated internal power, enough to support 7.5W for 12 PoE ports or 15.4W on 6 ports

... menos

Transmisión de datos: 1 Gbit/s, 10/100/1000 Mbit/s, 12.8 Gbit/s. Red: 8000 entradas, Ethernet, Fast Ethernet, Gigabit Ethernet....... Más

Transmisión de datos: 1 Gbit/s, 10/100/1000 Mbit/s, 12.8 Gbit/s. Red: 8000 entradas, Ethernet, Fast Ethernet, Gigabit Ethernet. Características de manejo: Administrado, L3. Protocolos: SNMP 1/2/3, RMON, HTTP/HTTPS, TFTP, DHCP, SSH, RADIUS, BOOTP, SNTP. Conectividad: 10BASE-T/100BASE-TX/1000BASE-T, Con cables. Memoria: 128 MB, 16 MB. Seguridad: RADIUS, MD5. Peso y dimensiones: 19", 440 x 257 x 44.45 mm, 3730 g. Emisión de sonidos: 41.0 Db. ControL de energía: 219.9/213.8 W, AC, AC 100-240V@47-63Hz. Requisitos del sistema: Mozilla Firefox 2.5, Microsoft Internet Explorer 6. Resistencia: 241995.9 MB/s. Aprobaciones reguladoras: UL (UL 60950), CSA (CSA 22.2), CE, FCC 15 (CFR 47) A. Color: Negro Transmisión de datos Tasa de transferencia (máx) * 1 Gbit/s Tasa de transferencia de datos(min/max) * 10/100/1000 Mbit/s Capacidad de conmutación * 12.8 Gbit/s 10G support * Red Tamaño de la tabla de direcciones MAC * 8000 entradas DHCP, cliente * DHCP, servidor * IP routing * Spanning tree protocol * IGMP snooping * Number of VLANs * 256 Routing entries * 32 Características de red * Ethernet, Fast Ethernet, Gigabit Ethernet Características de manejo Tipo de interruptor * Administrado Switch capa * L3 Calidad de servicio (QoS) soporte * Administración de Web-based * Protocolos Protocolos de gestión * SNMP 1/2/3, RMON, HTTP/HTTPS, TFTP, DHCP, SSH, RADIUS, BOOTP, SNTP Wireless LAN features WLAN, conexión * Conectividad Cantidad de puertos * 28 Tecnología de cableado * 10BASE-T/100BASE-TX/1000BASE-T Tecnología de conectividad * Con cables Gigabit Ethernet (cobre), cantidad de puertos * 2 Ethernet LAN (RJ-45) cantidad de puertos * 24 Cantidad de puertos SFP * 2 Memoria Memoria interna * 128 MB Memoria Flash * 16 MB Seguridad Método de autenticación * RADIUS, MD5 MAC, filtro de direcciones * Seguridad Aceso a lista de control (ACL) * SSH/SSL support * Peso y dimensiones Montaje en bastidor * 19" Dimensiones (Ancho x Profundidad x Altura) * 440 x 257 x 44.45 mm Peso * 3730 g Apilabre * Emisión de sonidos Nivel de ruido * 41.0 Db Contro de energía Energía sobre Ethernet (PoE), soporte * Consumo energético * 219.9/213.8 W Tipo de fuente de alimentación * AC Requisitos de energía * AC 100-240V@47-63Hz Ventilador * 2 Disipación del calor * 750.3 BTU/h Requisitos del sistema Mínimos requerimientos de sistema * Mozilla Firefox 2.5, Microsoft Internet Explorer 6 Resistencia Tiempo medio entre fallos * 241995.9 MB/s Aprobaciones reguladoras Cumplimiento de estándares del mercado * IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3z, IEEE 802.3x, IEEE 802.1D, IEEE 802.1Q/p, IEEE 802.1w, IEEE 802.1s, IEEE 802.1X, IEEE 802.3af, IEEE 802.3at Certificados * UL (UL 60950), CSA (CSA 22.2), CE, FCC 15 (CFR 47) A Condiciones ambientales Humedad relativa * 10 - 90 % Humedad relativa * 10 - 90 % Alcance de temperatura operativa * 0 - 40 °C Temperatura * -20 - 70 °C Color Color de producto * Negro Iluminación/Alarmas Indicadores LED *

... menos

Product Overview The Cisco ® SFE2000P 24-Port 10/100 Ethernet Switch (Figure 1) is optimized for maximizing...... Más

Product Overview The Cisco ® SFE2000P 24-Port 10/100 Ethernet Switch (Figure 1) is optimized for maximizing system availability, with fully redundant stacking, redundant power options, and dual images for resilient firmware upgrades. The Cisco SFE2000P is able to secure the network through IEEE 802.1Q VLANs, IEEE 802.1X port authentication, access control lists (ACLs), denial-of-service (DoS) prevention, and MAC-based filtering. The enhanced QoS and traffic management features ensure clear and reliable voice and video communications. For wireless or voice over IP (VoIP) deployments, the Cisco SFE2000P supports the IEEE 802.3af standard for Power over Ethernet (PoE). With automatic load sensing, the power control circuitry automatically detects PoE on the end device before providing power. For safety, each port has independent overload and short-circuit protection, along with LED indicators for power status. A maximum of 15.4W is available on the Fast Ethernet ports for powering PoE-enabled wireless access points or VoIP handsets, with a maximum per-device PoE delivery of 180W available for all ports. The Cisco SFE2000P includes an intuitive, secure management interface, enabling you to better utilize the switch's comprehensive feature set, resulting in a better-optimized, more secure network. Features Â* Twenty-four 10/100 Ethernet ports plus four 10/100/100 copper ports Â* Two Small Form-Factor Pluggable (SFP) slots (shared with two copper ports) for fiber Gigabit Ethernet expansion Â* IEEE 802.3af PoE delivered over any of the twenty-four 10/100 ports Â* Maximum per-switch PoE delivery of 180W for all Â* Dual images for resilient firmware upgrades Â* 12.8-Gbps, non-blocking, store-and-forward switching capacity Â* Simplified quality of service (QoS) management using 802.1p, Differentiated Services (Diffserv), or type of service (ToS) traffic prioritization specifications Â* Power redundancy when used with Cisco RPS1000 380W Redundant Power Supply Unit Â* Fully resilient stacking provides optimized growth with simplified management Â* ACLs for granular security and QoS implementation Â* Can be configured and monitored from a standard web browser Â* Secure remote management of the switch via Secure Shell (SSH) Protocol and Secure Sockets Layer (SSL) encryption Â* 802.1Q-based VLANs enable segmentation of networks for improved performance and security Â* Private VLAN Edge (PVE) for simplified network isolation of guest connections or autonomous networks Â* Automatic configuration of VLANs across multiple switches through Generic VLAN Registration Protocol (GVRP) and Generic Attribute Registration Protocol (GARP) Â* User/network port-level security via 802.1X authentication and MAC-based filtering Â* Increased bandwidth and added link redundancy with link aggregation Â* Enhanced rate-limiting capabilities, including back pressure, multicast, and broadcast flood control Â* Port mirroring for noninvasive monitoring of switch traffic Â* Mini jumbo frame support (1600 bytes) Â* Simple Network Management Protocol (SNMP) v1, v2c, v3 and Remote Monitoring (RMON) support Â* Fully rack-mountable using the included rack-mounting hardware Â* Simple one-step automated installation and initial configuration Specifications Table 1 contains the specifications, package contents, and minimum requirements for the Cisco SFE2000P 24-Port 10/100 Ethernet Switch. Table 1. Specifications for the Cisco SFE2000P 24-Port 10/100 Ethernet Switch: PoE Specifications Ports Â* 24 RJ-45 connectors for 10BASE-T/100BASE-TX Â* Four 10BASE-T/100BASE-TX/1000BASE-T with 2 Gigabit combo ports Â* Shared between mini Gigabit Interface Converter (mini-GBIC) ports Â* Console port Â* Auto medium dependent interface (MDI) and MDI crossover (MDI-X) Â* Auto negotiate/manual setting Â* RPS port for connecting to redundant power supply unit Buttons Reset button Cabling type Â* Unshielded twisted pair (UTP) Category 5 or better for 10BASE-T/100BASE-TX Â* UTP Category 5 Ethernet or better for 1000BASE-T LEDs PWR, Fan, Link/Act, PoE, Speed, RPS, Master, Stack ID 1 through 8 PoE Â* IEEE 802.3af PoE delivered over any of the twenty-four 10/100 ports Â* Power budget allows for max power of 15.4W on up to 12 ports simultaneously Performance Switching capacity Up to 12.8 Gbps, nonblocking Forwarding rate (based on 64-byte packets) Up to 9.5 mpps Stacking Stack operation Â* Up to 8 units in a stack (192 ports) Â* Hot insertion and removal Â* Ring and chain stacking options Â* Master and backup master for resilient stack control Â* Auto-numbering or manual configuration of units in stack Layer 2 MAC table size 8000 Number of VLANs 256 active VLANs (4096 range) VLAN Â* Port-based and 802.1Q tag-based VLANs Â* Protocol-based VLAN Â* Management VLAN Â* PVE Â* GVRP Head-of-line (HOL) blocking HOL blocking prevention Layer 3 Layer 3 options Â* Static routing Â* Classless interdomain routing (CIDR) Â* 128 static routes Â* IPv4 Â* Forwarding in silicon - wire-speed forwarding of Layer 3 traffic Management Web user interface Built-in web user interface for easy browser-based configuration (HTTP/HTTPS) SNMP SNMP version 1, 2c, 3 with support for traps SNMP MIBs Â* RFC1213 MIB-2 Â* RFC2863 interface MIB Â* RFC2665 Ether-like MIB Â* RFC1493 Bridge MIB Â* RFC2674 Extended Bridge MIB (P-bridge, Q-bridge) Â* RFC2819 RMON MIB (groups 1,2,3,9 only) Â* RFC2737 Entity MIB Â* RFC 2618 RADIUS client MIB Â* RFC 1215 traps RMON Embedded RMON software agent supports four RMON groups (history, statistics, alarms, and events) for enhanced traffic management, monitoring, and analysis Firmware upgrade Â* Web browser upgrade (HTTP) and Trivial File Transfer Protocol (TFTP) Â* Dual images for resilient firmware upgrades Port mirroring Traffic on a port can be mirrored to another port for analysis with a network analyzer or RMON probe Other management Â* Traceroute Â* Single IP management Â* SSL security for web user interface Â* SSH Â* RADIUS Â* Port mirroring Â* TFTP upgrade Â* Dynamic Host Configuration Protocol (DHCP) client Â* BOOTP Â* Simple Network Time Protocol (SNTP) Â* Xmodem upgrade Â* Cable diagnostics Â* Ping Â* Syslog Â* Telnet client (SSH secure support) Security IEEE 802.1X Â* 802.1X: RADIUS authentication; MD5 hash Â* Guest VLAN Â* Single/multiple host mode Access control Â* ACLs: drop or rate limit based on: Â* Source and destination MAC based Â* Source and destination IP address Â* Protocol Â* Port Â* VLAN Â* Differentiated services code point (DSCP)/IP precedence Â* TCP/User Datagram Protocol (UDP) source and destination ports Â* 802.1p priority Â* Ethernet type Â* Internet Control Message Protocol (ICMP) packets Â* Internet Group Management Protocol (IGMP) packets Â* Up to 1018 rules Availability Link aggregation Â* Link aggregation using IEEE 802.3ad Link Aggregation Control Protocol (LACP) Â* Up to 8 ports in up to 8 groups Storm control Broadcast and multicast storm protection DoS prevention DoS attack prevention Spanning Tree IEEE 802.1D Spanning Tree, IEEE 802.1w Rapid Spanning Tree, IEEE 802.1s Multiple Spanning Tree, Fast Linkover IGMP snooping IGMP (v1/v2) snooping limits bandwidth-intensive video traffic to only the requestors. Supports 256 multicast groups Power redundancy Connection to redundant power supply unit for power redundancy QoS Priority levels 4 hardware queues Scheduling Priority queuing and weighted round-robin (WRR) Class of service Â* Port based Â* 802.1p VLAN priority based Â* IPv4/v6 IP precedence/ToS/DSCP based Â* DiffServ Â* Classification and remarking ACLs Rate limiting Â* Ingress policer Â* Egress rate control Standards Â* 802.3 10BASE-T Ethernet Â* 802.3u 100BASE-TX Fast Ethernet Â* 802.3ab 1000BASE-T Gigabit Ethernet Â* 802.3z Gigabit Ethernet Â* 802.3x flow control Â* 802.3ad LACP Â* 802.3af PoE Â* 802.1d Spanning Tree Protocol (STP) Â* 802.1Q/p VLAN Â* 802.1w Rapid STP Â* 802.1s Multiple STP Â* 802.1X port access authentication Environmental Dimensions W x H x D 17.32 x 14.70 x 1.73 in. (440 x 375 x 44 mm) Unit weight 10.89 lb (4.94 kg) Certification UL (UL 60950), CSA (CSA 22.2), CE Mark, FCC Part 15 (CFR 47) Class A Operating temperature 32º to 104ºF (0º to 40ºC) Storage temperature -4º to 158ºF (-20º to 70ºC) Operating humidity 10% to 90% relative humidity, noncondensing Storage humidity 10% to 95% relative humidity, noncondensing Number of fans 2 Acoustic noise 50 dB max. Power 100-240V AC, 50-60 Hz, internal, universal; also equipped with redundant power supply connector for external power supply 48V DC Power consumption Â* No PoE supplied: 12V@4A (48W) Â* 12 ports half-power (7.5W): 138W Â* 12 ports full-power (15 W): 225W Â* 24 ports half-power (7.5W): 225W Package Contents Â* Cisco SFE2000P 24-Port 10/100 Ethernet Switch Â* Console cable Â* AC power cord Â* Rack-mount kit Â* Quick-start installation guide Minimum Requirements Â* Web-based utility: web browser (Mozilla Firefox 1.5 or later, Internet Explorer 5.5 or later, Netscape 7.01 or later) Â* Category 5 Ethernet network cables Â* Operating system: Windows 2000, XP or later Â* Provider support for customer premises equipment (CPE) (software version 1.2 or later) Product Warranty 5-year limited hardware warranty with return to factory replacement and 90-day limited software warranty

... menos

Cisco Small Business 100 Series Unmanaged Switch SR2024CT   Cisco Small Business 100 Series Unmanaged...... Más

Cisco Small Business 100 Series Unmanaged Switch SR2024CT   Cisco Small Business 100 Series Unmanaged Switch SG 102-24 - Conmutador - 22 puertos - Ethernet, Fast Ethernet, Gigabit Ethernet - 10Base-T, 100Base-TX, 1000Base-T + 2x10/100/1000Base-T/SFP (mini-GBIC) - 1U - montable en bastidor   Especificaciones principales         Descripción del producto   Cisco Small Business 100 Series Unmanaged Switch SG 102-24 - conmutador - 22 puertos Tipo de dispositivo   Conmutador Factor de forma   Montable en bastidor - 1U Dimensiones (Ancho x Profundidad x Altura)   27.9 cm x 17 cm x 4.4 cm Peso   2.3 kg Localización   Europa Cantidad de puertos   22 x Ethernet 10Base-T, Ethernet 100Base-TX, Ethernet 1000Base-T Velocidad de transferencia de datos   1 Gbps Protocolo de interconexión de datos   Ethernet, Fast Ethernet, Gigabit Ethernet Puertos auxiliares de red   2x10/100/1000Base-T/SFP (mini-GBIC) Modo comunicación   Semidúplex, dúplex pleno Características   Control de flujo, conmutación Layer 2, negociación automática, señal ascendente automática (MDI/MDI-X automático), Weighted Round Robin (WRR) queuing, Quality of Service (QoS), compatibilidad con Jumbo Frames Cumplimiento de normas   IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x Alimentación   CA 120/230 V ( 50/60 Hz ) Garantía del fabricante Garantía limitada de por vida   Especificaciones detalladas     Tipo incluido Montable en bastidor - 1U   Anchura 27.9 cm   Profundidad 17 cm   Altura 4.4 cm   Peso 2.3 kg   Localización Europa   Puertos auxiliares de red 2x10/100/1000Base-T/SFP (mini-GBIC)   Velocidad de transferencia de datos 1 Gbps   Protocolo de interconexión de datos Ethernet, Fast Ethernet, Gigabit Ethernet   Tecnología de conectividad Cableado   Modo comunicación Semidúplex, dúplex pleno   Protocolo de conmutación Ethernet   Tamaño de tabla de dirección MAC 8K de entradas   Indicadores de estado Actividad de enlace, sistema   Características Control de flujo, conmutación Layer 2, negociación automática, señal ascendente automática (MDI/MDI-X automático), Weighted Round Robin (WRR) queuing, Quality of Service (QoS), compatibilidad con Jumbo Frames   Cumplimiento de normas IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x   Interfaces 22 x nodo de red - Ethernet 10Base-T/100Base-TX/1000Base-T - RJ-45 ¦ 2 x ordenador central de red (host) - Ethernet 10Base-T/100Base-TX/1000Base-T - RJ-45   Voltaje necesario CA 120/230 V ( 50/60 Hz )   Detalles de Servicio y Mantenimiento Garantía limitada - repuesto - de por vida ¦ Garantía limitada - fuente de alimentación y ventiladores - 1 año ¦ Soporte técnico - asesoramiento telefónico - 1 año ¦ Actualización de nuevas versiones - 1 año   Temperatura máxima de funcionamiento 40 C   Ámbito de humedad de funcionamiento 10 - 90%

... menos