Cisco's industry-standard SFP is a hot-swappable input/output device that plugs into a Gigabit Ethernet slot, linking the port with the fiber-optic network. The Cisco GLC-LH-SM fully complies

With the IEEE 802.3z 1000 BaseLX standard.                                                                          

  Specifications:

Product Description 10 Cisco Transceiver Module Gigabit EN SFP LC Connector 1000Base-LX 1000Base-LH 1300nm

Manufacturer Part Number CN8ID42AAA

Device Type Transceiver module

Form Factor Plug-in Module

Interface (Bus) Type SFP (mini-GBIC)

Data Link Protocol Gigabit Ethernet

Data Transfer Rate 1 Gbps

Cabling Type Ethernet 1000Base-LX, Ethernet 1000Base-LH

Max Transfer Distance 6.2 miles

Interfaces 1 x network - Ethernet 1000Base-LX/1000Base-LH - LC x 2

Connectivity Technology Wired

Optical Wave Length 1300 nm

Compliant Standards IEEE 802.3z