Cisco Catalyst 6800 Series Gigabit Ethernet Fiber Module with DFC4 - Expansion module - SFP (mini-GBIC) x 48 - refurbished - for Catalyst 6800ia, 6807-XL, 6880-X

The Gigabit Ethernet modules serve campus and data center networking requirements in enterprise, commercial, and service provider environments. They include a 48-port Gigabit Ethernet Copper Module and 48-port Gigabit Ethernet Fiber Module. The Gigabit Ethernet Copper Module supports RJ-45 connectors. It supports operational distances of up to 100 meters over Category 5, 5E, and 6 Unshielded Twisted Pair (UTP) copper cabling. The Gigabit Fiber Module supports pluggable optics and supports operational distances of up to 80 km over single-mode and multimode fiber.