CISCO
Cisco WS-X4748-RJ45-E Catalyst 4500E Series Line Card Switch 48 Ports
Cisco WS-X4748-RJ45V+E Catalyst 4500E Series Switch 48 PoE+ Ports
Cisco WS-X4748-UPOE+E Catalyst 4500E UPoE Line Card 48 Ports Switch
Cisco WS-X4920-GB-RJ45 CAT4900M 20-10/100/1000 RJ-45 half card
Cisco WS-X6148A-GE-45AF Classic Interface Expansion Module
Cisco WS-X6148E-GE-45AT Classic Interface Module Expansion Module
CISCO WS-X6196-21AF CAT6500 96-PORT, POE 802.3AF 10/100 RJ-21
Cisco WS-X6196-RJ-21 Catalyst 6500 96-Port 10/100 Upgradable PoE
Cisco WS-X6248-RJ-45 Catalyst 6000 48-Port 10/100 Telco Module
Cisco WS-X6516-GBIC Catalyst 6500 16-port GigE Mod fabric-enable
Cisco WS-X6548-GE-45AF 48-Port GE Switch Module
Cisco WS-X6548V-GE-TX Catalyst 6500 48-Port Gigabit Ethernet Module