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 Cisco SMB SFE2000P-EU Linksys One ready switch, 24 ports with PoE, Fast Ethernet, 4 10/100/1000 Uplink Ports, Webview, telnet, S
[SFE2000P-G5]

Precio: 587.06EUR
IVA:123.28
Precio total: 710.34

Stock:0

2/3 Dias

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

• Twenty-four 10/100 Ethernet ports plus four 10/100/100 copper ports

• Two Small Form-Factor Pluggable (SFP) slots (shared with two copper ports) for fiber Gigabit Ethernet expansion

• IEEE 802.3af PoE delivered over any of the twenty-four 10/100 ports

• Maximum per-switch PoE delivery of 180W for all

• Dual images for resilient firmware upgrades

• 12.8-Gbps, non-blocking, store-and-forward switching capacity

• Simplified quality of service (QoS) management using 802.1p, Differentiated Services (Diffserv), or type of service (ToS) traffic prioritization specifications

• Power redundancy when used with Cisco RPS1000 380W Redundant Power Supply Unit

• Fully resilient stacking provides optimized growth with simplified management

• ACLs for granular security and QoS implementation

• Can be configured and monitored from a standard web browser

• Secure remote management of the switch via Secure Shell (SSH) Protocol and Secure Sockets Layer (SSL) encryption

• 802.1Q-based VLANs enable segmentation of networks for improved performance and security

• Private VLAN Edge (PVE) for simplified network isolation of guest connections or autonomous networks

• Automatic configuration of VLANs across multiple switches through Generic VLAN Registration Protocol (GVRP) and Generic Attribute Registration Protocol (GARP)

• User/network port-level security via 802.1X authentication and MAC-based filtering

• Increased bandwidth and added link redundancy with link aggregation

• Enhanced rate-limiting capabilities, including back pressure, multicast, and broadcast flood control

• Port mirroring for noninvasive monitoring of switch traffic

• Mini jumbo frame support (1600 bytes)

• Simple Network Management Protocol (SNMP) v1, v2c, v3 and Remote Monitoring (RMON) support

• Fully rack-mountable using the included rack-mounting hardware

• 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

• 24 RJ-45 connectors for 10BASE-T/100BASE-TX
• Four 10BASE-T/100BASE-TX/1000BASE-T with 2 Gigabit combo ports
• Shared between mini Gigabit Interface Converter (mini-GBIC) ports
• Console port
• Auto medium dependent interface (MDI) and MDI crossover (MDI-X)
• Auto negotiate/manual setting
• RPS port for connecting to redundant power supply unit

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

PWR, Fan, Link/Act, PoE, Speed, RPS, Master, Stack ID 1 through 8

PoE

• IEEE 802.3af PoE delivered over any of the twenty-four 10/100 ports
• 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

• Up to 8 units in a stack (192 ports)
• Hot insertion and removal
• Ring and chain stacking options
• Master and backup master for resilient stack control
• Auto-numbering or manual configuration of units in stack

Layer 2

MAC table size

8000

Number of VLANs

256 active VLANs (4096 range)

VLAN

• Port-based and 802.1Q tag-based VLANs
• Protocol-based VLAN
• Management VLAN
• PVE
• GVRP

Head-of-line (HOL) blocking

HOL blocking prevention

Layer 3

Layer 3 options

• Static routing
• Classless interdomain routing (CIDR)
• 128 static routes
• IPv4
• 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

• RFC1213 MIB-2
• RFC2863 interface MIB
• RFC2665 Ether-like MIB
• RFC1493 Bridge MIB
• RFC2674 Extended Bridge MIB (P-bridge, Q-bridge)
• RFC2819 RMON MIB (groups 1,2,3,9 only)
• RFC2737 Entity MIB
• RFC 2618 RADIUS client MIB
• 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

• Web browser upgrade (HTTP) and Trivial File Transfer Protocol (TFTP)
• 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

• Traceroute
• Single IP management
• SSL security for web user interface
• SSH
• RADIUS
• Port mirroring
• TFTP upgrade
• Dynamic Host Configuration Protocol (DHCP) client
• BOOTP
• Simple Network Time Protocol (SNTP)
• Xmodem upgrade
• Cable diagnostics
• Ping
• Syslog
• Telnet client (SSH secure support)

Security

IEEE 802.1X

• 802.1X: RADIUS authentication; MD5 hash
• Guest VLAN
• Single/multiple host mode

Access control

• ACLs: drop or rate limit based on:
• Source and destination MAC based
• Source and destination IP address
• Protocol
• Port
• VLAN
• Differentiated services code point (DSCP)/IP precedence
• TCP/User Datagram Protocol (UDP) source and destination ports
• 802.1p priority
• Ethernet type
• Internet Control Message Protocol (ICMP) packets
• Internet Group Management Protocol (IGMP) packets
• Up to 1018 rules

Availability

Link aggregation

• Link aggregation using IEEE 802.3ad Link Aggregation Control Protocol (LACP)
• 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

• Port based
• 802.1p VLAN priority based
• IPv4/v6 IP precedence/ToS/DSCP based
• DiffServ
• Classification and remarking ACLs

Rate limiting

• Ingress policer
• Egress rate control

Standards

• 802.3 10BASE-T Ethernet
• 802.3u 100BASE-TX Fast Ethernet
• 802.3ab 1000BASE-T Gigabit Ethernet
• 802.3z Gigabit Ethernet
• 802.3x flow control
• 802.3ad LACP
• 802.3af PoE
• 802.1d Spanning Tree Protocol (STP)
• 802.1Q/p VLAN
• 802.1w Rapid STP
• 802.1s Multiple STP
• 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

• No PoE supplied: 12V@4A (48W)
• 12 ports half-power (7.5W): 138W
• 12 ports full-power (15 W): 225W
• 24 ports half-power (7.5W): 225W

Package Contents

• Cisco SFE2000P 24-Port 10/100 Ethernet Switch
• Console cable
• AC power cord
• Rack-mount kit
• Quick-start installation guide

Minimum Requirements

• Web-based utility: web browser (Mozilla Firefox 1.5 or later, Internet Explorer 5.5 or later, Netscape 7.01 or later)
• Category 5 Ethernet network cables
• Operating system: Windows 2000, XP or later
• 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

Cisco SMB SFE2000P-EU Linksys One ready switch, 24 ports with PoE, Fast Ethernet, 4 10/100/1000 Uplink Ports, Webview, telnet, S

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Este producto esta en nuestro catálogo desde lunes 17 agosto, 2009.
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