Linksys PC22224 Layer 2 Management 24-Port Switch, P/N: PC22224 
  Linksys ProConnect II 2224 Layer 2 Management 24-Port 10/100 Ethernet Switch
  Twenty Four (24) 10/100 Auto-MDI/MDI-X ports 
Rack-mountable - 1U
Dimensions (WxDxH) 16.9 in x 13.8 in x 1.8 in 
256K Packet Buffer and 32K MAC address entries 
IEEE 802.1Q VLAN support for up to 128 groups 
IGMP Multicast filtering and snooping 
Stacking supports for up to 8 switches in one stack 
IEEE 802.1P QoS with 4 priority queues for the 24 10/100 ports and 8 priority queues for the Gigabit ports 
Supports 3 Port Trunking groups that include up to 410/100 ports and up to 2 ports for the Gigabit modules 
Manageable via Console, Telnet, Web, and SNMP/RMON 
IEEE 802.1d Spanning Tree support for redundant connections 
Two (2) Optional expansion slots for Gigabit modules (P/N: EFPC2GE, EFPC2SC)
  IEEE Standards: 
802.3, 802.3u, 802.3z, 802.3x, 802.1p, 802.1q, 802.3ab, 802.1d, 802.3ad
  LEDs: 
Link/ACT 
10/100 
FDX/COL 
Fan 
Temp 
Power
 
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