The Cisco HWIC-1GE-SFP is a High-Speed WAN Interface Card (HWIC) that provides a single Gigabit Ethernet SFP (Small Form-factor Pluggable) port. This module allows Cisco routers to connect to Gigabit Ethernet networks using fiber optic cables. It offers flexibility in choosing SFP transceivers for various fiber types and distances. This HWIC is commonly used to extend the connectivity options of Cisco routers for WAN and LAN connections.
