7600 ES20 Line Card, 20xGE SFP with DFC 3C
Cisco 7600-ES20-GE3C, Gigabit Ethernet, 1000 Mbit/s, SFP, 10 Gbit/s, Cisco 7600, 489 W
Cisco 7600-ES20-GE3C. Ethernet interface type: Gigabit Ethernet, Ethernet LAN data rates: 1000 Mbit/s. Fiber optic connector: SFP. Maximum bandwidth: 10 Gbit/s. Compatibility: Cisco 7600. Power consumption (typical): 489 W