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 |
