Cisco Cisco Gigabit Ethernet 1000 Base-LH Mini-GBIC SFP Transceiver

The Cisco MGBLH1 1000 Base-LH Mini-GBIC SFP Transceiver is an easy-to-install Mini-GBIC (or SFP) module provides a simple way to add Gigabit functionality to your Cisco switch. Gigabit fiber is often used to connect two switches together. The technology used depends on the distance between the two switches. The LH module uses 1310 nanometer wavelength light in multimode or single-mode fiber optic cables and can achieve distances up to 500 meters or 40 kilometers, depending on the fiber used.