3Com (3C17141) Expansion Module

Enhance performance in your small office Ethernet/Fast Ethernet network by adding an optional expansion module to the 3Com SuperStack 3 Switch 4300. This single-port module provides a Gigabit uplink long-haul fiber requirements. It provides a high-speed backbone link for easy integration into a larger network. This module inserts easily into the expansion slot at the back of the Switch 4300.