|
Specifications
|
|
Ports
|
24 RJ-45 connectors for 10BASE-T, 100BASE-TX, and 1000BASE-T with 2 shared Small Form-Factor Pluggable (SFP) slots
|
|
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
|
Power, Link/Act, Speed
|
|
Performance
|
|
Switching capacity
|
48 Gbps, nonblocking
|
|
MAC table size
|
8000
|
|
Number of VLANs
|
256 active VLANs - 4096 range
|
|
Management
|
|
Web user interface
|
Built-in web user interface for easy browser-based configuration (HTTP/HTTPS)
|
|
SNMP
|
SNMP versions 1 and 2c 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, and 9 only), RFC2737 entity MIB, RFC 2618 RADIUS client MIB
|
|
RMON
|
Embedded RMON software agent supports 4 RMON groups (history, statistics, alarms, and events) for enhanced traffic management, monitoring, and analysis.
|
|
Firmware upgrade
|
• Web browser upgrade (HTTP)
• Trivial File Transfer Protocol (TFTP) upgrade
|
|
Port mirroring
|
Traffic on a port can be mirrored to another port for analysis with a network analyzer or RMON probe.
|
|
Other management
|
• RFC854 Telnet (menu-driven configuration)
• SSH and Telnet management
• SSL security for web user interface
• Switch audit log
• Dynamic Host Configuration Protocol (DHCP) client
• BOOTP
• Simple Network Time Protocol (SNTP)
• Xmodem upgrade
• Cable diagnostics
• Ping
|
|
Security Features
|
|
IEEE 802.1X
|
802.1X - RADIUS authentication. MD5 encryption
|
|
Access control
|
• Filtering: MAC based
• MAC source address (SA)/destination address (DA)
• IP SA/DA
• Ethernet type field
• Protocol
• TCP/UDP port numbers
|
|
Availability
|
|
Link aggregation
|
• Link aggregation using IEEE 802.3ad Link Aggregation Control Protocol (LACP)
• Up to 8 ports in up to 8 trunks
|
|
Storm control
|
Broadcast, multicast, and unknown unicast
|
|
Spanning Tree
|
IEEE 802.1d Spanning Tree, IEEE 802.1w Rapid Spanning Tree, Fast Linkover
|
|
IGMP snooping
|
IGMP (version 1 and 2) snooping provides for fast client joins and leaves of multicast streams and limits bandwidth-intensive video traffic to only the requestors.
|
|
QoS
|
|
Priority levels
|
4 hardware queues
|
|
Scheduling
|
Priority queuing and weighted round-robin (WRR)
|
|
Class of service (CoS)
|
• Port based
• 802.1p VLAN priority-based CoS
• IPv4 DSCP-based CoS
• IPv4 ToS/IP precedence-based CoS
|
|
Layer 2
|
|
VLAN
|
• Port-based and 802.1Q-based VLANs
• Management VLAN
|
|
Head-of-line (HOL) blocking
|
HOL blocking prevention
|
|
Jumbo frame
|
Supports frames up to 10 KB
|
|
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
|
|
Environmental
|
|
Dimensions
W x H x D
|
16.93 x 1.75 x 13.78 in.
(430 x 45 x 350 mm)
|
|
Unit weight
|
7.30 lb (3.3 kg)
|
|
Power
|
100-240V 0.5A
|
|
Certification
|
FCC Part 15 Class A, CE Class A, UL CSA (CSA22.2), CE mark, CB
|
|
Operating temperature
|
32? to 122?F (0? to 45?C)
|
|
Storage temperature
|
-4? to 158?F (-20? to 70?C)
|
|
Operating humidity
|
20% to 95%
|
|
Storage humidity
|
5% to 90%
|
|
Package Contents
|
|
• Cisco SRW2024P 24-port Gigabit Switch
• AC power cord
• Rack-mounting kit with brackets and hardware
• CD with user guide in PDF format
• Online registration card
• Console cable
|
|
Minimum Requirements
|
|
• Web-based utility: Microsoft Internet Explorer version 5.5 or later
• Category 5 Ethernet network cables
• Operating system: Windows 2000, XP, or later
|
