Cisco GLC-LH-SMD= (1000BASE-LX/LH SFP transceiver module, MMF/SMF, 1310nm, DOM)

GLC-LH-SMD= (1000BASE-LX/LH SFP transceiver module, MMF/SMF, 1310nm, DOM) Networking Cabling Type: Ethernet 1000Base-LH , Ethernet 1000Base-LX Compliant Standards: IEEE 802.3z Connectivity Technology: Wired Data Link Protocol: Gigabit Ethernet Data Transfer Rate: 1 Gbps Features: Digital Optical Monitoring (DOM) support Form Factor: Plug-in module Max Transfer Distance: 10 km Optical Wave Length: 1310 nm Type: SFP (mini-GBIC) transceiver module Interface Provided Connector Qty: X 2 Connector Type: LC/PC single-mode Qty: 1 Type: Ethernet 1000Base-LX/1000Base-LH