The Cisco EHWIC-1GE-SFP-CU is a dual mode SFP Gigabit Ethernet LAN module designed for Cisco routers. With a single SFP port, this module provides a high-speed LAN interface for enterprise networking and server applications. Compatible with Cisco routers and other SFP devices, this module offers reliable and efficient network connectivity in a compact form factor. Ideal for expanding network capabilities and enhancing server performance, the Cisco EHWIC-1GE-SFP-CU is a versatile and essential component for enterprise networking setups. Open Box - never used