Cisco WS-X4448-GB-SFP-Catalyst 4500 Gigabit Ethernet Module
 

used Cisco WS-X4448-GB-SFP-Catalyst 4500 Gigabit Ethernet Module available in stock, nice condition with 90days warranty.

below cisco equipment also available in stock,
WS-SUP720-3B
WS-X6148-RJ45
WS-X6148A-GE-TX
WS-X6148-RJ45V
WS-X6148X2-45AF
WS-X6348-RJ45
WS-X6408A-GBIC
WS-X6416-GBIC
WS-X6516-GBIC
WS-X6516A-GBIC
WS-X6624-FXS
WS-X6148-GE-TX
WS-X6548V-GE-TX
WS-X6548-GE-45AF
WS-X6548-GE-TX
WS-X6582-2PA
WS-X6066-SLB-S-K9
7600-SSC-400
SPA-IPSEC-2G
RSP720-3CXL-GE