Cisco WS-X4648-RJ45V+E 48-Port Gigabit Plus RJ45 PoE Module - FROM CISCO 4506-E

Cisco WS-X4748-UPOE+E Catalyst 4500E 48-Port UPOE+ Line Card Open Box

Cisco WS-X4648-RJ45V+E 48-Port 802.3af PoE and PoEP - FROM CISCO 4507R-E

Cisco WS-X4748-RJ45V+E 48-Port Gigabit Plus RJ45 PoE Module -PULLED FROM 4610R+E

Cisco WS-X4148-RJ 48-Port RJ-45 Module Fast Ethernet PULLED FROM CISCO 4506

Cisco WS-X6548-RJ-45 48-Port 10/100BASE-T Module for 6500 Catalyst Switch

Cisco WS-X4748-RJ45V+E 48-Port RJ-45 PoE Module for Catalyst 4500E

Cisco WS-X4448-GB-RJ45, 48-Port 10/100/1000 Base-T Gigabit - FROM CISCO 4506