Cisco | SFE2000-EU | Datasheet | Cisco 24-Port 10/100 Ethernet Switch

Cisco 24-Port 10/100 Ethernet Switch
Data Sheet
Cisco SFE2000 24-Port 10/100 Ethernet Switch
Cisco Small Business Managed Switches
Secure, Flexible Switches for Small Business Network Foundations
Designed for small businesses that require speed, flexibility, and performance
Resilient clustering provides the ability to manage several switches as a single switch to
support growing businesses
QoS helps ensure a consistent network experience and supports networked applications
including voice, video, and data storage
Strong security protects network traffic to keep unauthorized users off the network
Figure 1.
Cisco SFE2000 24-Port 10/100 Ethernet Switch
Product Overview
The Cisco SFE2000 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.
The Cisco SFE2000 provides an intuitive, secure management interface, enabling you to better
utilize the switch’s comprehensive feature set, resulting in a better-optimized, more secure
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
© 2008 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
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Data Sheet
Dual images for resilient firmware upgrades
Up to 12.8-Gbps nonblocking, 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 the Cisco RPS1000 380W Redundant Power Supply
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) and Secure Sockets
Layer (SSL) encryption
802.1Q-based VLANs enable segmentation of networks for improved performance and
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
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)
Fully rack-mountable using the included rack-mounting hardware
Simple, one-step automated installation and initial configuration
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 SFE2000 24-Port 10/100 Ethernet Switch
● 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
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
PWR, Fan, Link/Act, Speed, RPS, Master, Stack ID 1 through 8
© 2008 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
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Data Sheet
Switching capacity
Up to 12.8 Gbps, nonblocking
Forwarding rate
(based on 64-byte packets)
Up to 9.5 mpps
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
Number of VLANs
256 active VLANs (4096 range)
● Port-based and 802.1Q tag-based VLANs
● Protocol-based VLAN
● Management VLAN
● Private VLAN Edge (PVE)
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
Web user interface
Built-in web user interface for easy browser-based configuration (HTTP/HTTPS)
SNMP version 1, 2c, 3 with support for traps
● 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
● RFC3621 Power Ethernet MIB, RFC 2618 RADIUS client MIB, RFC 1215 traps
Firmware upgrade
Port mirroring
Other Management
Embedded RMON software agent supports four RMON groups (history, statistics, alarms,
and events) for enhanced traffic management, monitoring, and analysis
● Web browser upgrade (HTTP) and Trivial File Transfer Protocol (TFTP)
● Dual images for resilient firmware upgrades
Traffic on a port can be mirrored to another port for analysis with a network analyzer or
RMON probe
● Traceroute
● Single IP management
● SSL security for web user interface
● Port mirroring
● TFTP upgrade
● Dynamic Host Configuration Protocol (DHCP) client
● Simple Network Time Protocol (SNTP)
● Xmodem upgrade
● Cable diagnostics
● Ping
● Syslog
● Telnet client (SSH secure support)
© 2008 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
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Data Sheet
● 802.1X - RADIUS authentication; MD5 hash
● Guest VLAN
IEEE 802.1X
● Single/multiple host mode
● ACLs - drop or rate limit based on:
Access control
Source and destination MAC-based
Source and destination IP address
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
● Link aggregation using IEEE 802.3ad Link Aggregation Control Protocol (LACP)
● Up to 8 ports in up to 8 groups
Link aggregation
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
Priority levels
4 hardware queues
Priority queuing and weighted round-robin (WRR)
● Port based
● 802.1p VLAN priority based
Class of service
● IPv4 IP precedence/ToS/DSCP based
● DiffServ
● Classification and remarking ACLs
● Ingress policer
● Egress rate control
Rate limiting
● 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 Power over Ethernet (PoE)
● 802.1d Spanning Tree Protocol (STP)
● 802.1Q/p VLAN, 802.1w Rapid STP, 802.1s Multiple STP
● 802.1X port access authentication
17.32 x 14.7 x 1.73 in.
(440 x 375 x 44 mm)
Unit weight
9.68 lb (4.39 kg)
UL (UL 60950), CSA (CSA 22.2), CE Mark, FCC Part 15 (CFR 47) Class A
Operating temperature
32º to 104ºF (0 to 40ºC)
Storage temperature
-4º to 158ºF (-20 to 70ºC)
Operating humidity
10% to 90% relative humidity,
Storage humidity
10% to 95% relative humidity, noncondensing
Number of fans
© 2008 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
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Data Sheet
Acoustic noise
50 dB max.
100-240V AC, 50-60 Hz, internal, universal; also equipped with redundant power supply
connector for external power supply, 48V DC
Power consumption
12V@4.5A (54W)
Package Contents
● Cisco SFE2000 24-Port 10/100 Ethernet Switch
● Console cable
● AC power cord
● Rack-mount kit
● Quick 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 Limited Warranty for Cisco Small Business Series Products
This Cisco Small Business product comes with a 5-year limited hardware warranty with return to
factory replacement and a 90-day limited software warranty. In addition, Cisco offers software
application updates for bug fixes and telephone technical support at no charge for the first 12
months following the date of purchase. To download software updates, go to:
Product warranty terms and other information applicable to Cisco products are available at
For More Information
For more information on Cisco Small Business products and solutions, visit:
Printed in USA
© 2008 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
C78-502066-00 11/08
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