Cisco 20-port wire-speed 10/100/1000 (RJ-45) half-card - expansion module - Gigabit Ethernet x 20
Mfg # WS-X4920-GB-RJ45=
CDW # 1513757
Quick tech specs
- port wire-speed 10/100/1000 (RJ-45) half-card
- Gigabit Ethernet x 20
- Expansion module
- for Catalyst 4900M
