Brand:CISCO
Model:WS-C2960G-48TC-L
Catalyst 2960 48 10/100/1000, 4 T/SFP LAN Base Image
WS-C2960-24TC-L,WS-C2960G-24TC-L

Spec
Standards	IEEE 802.1s IEEE 802.1w IEEE 802.1x IEEE 802.3ad IEEE 802.3ah (100BASE-X single/multimode fiber only) IEEE 802.3x full duplex on 10BASE-T, 100BASE-TX, and 1000BASE-T ports IEEE 802.1D Spanning Tree Protocol IEEE 802.1p CoS Prioritization IEEE 802.1Q VLAN
Jumbo Frames	Yes
Ports	44 Ethernet 10/100/1000 ports and 4 dual-purpose uplinks (each dual-purpose uplink port has one 10/100/1000 Ethernet port and 1 SFP-based Gigabit Ethernet port, 1 port active)
Speed	10/100/1000Mbps
Buffer Memory	64 MB DRAM 32 MB flash memory

Amanda yang
Core-Net International Co Ltd
A1116, Huizhi Tower, No. 9 Xueqing Road, Haidian, Beijing, China
PH:+86-10-827-31339          
CELL: +86-150 011 78823
E-mail:amanda.yang56 @  gmail.com
MSN/AIM:ciscoamanda56 @  gmail.com
Yahoo: amanda.yang56  @  yahoo.com.cn
Skype: ciscoamanda56