Cisco - SFP (mini-GBIC) transceiver module

1GbE - 1000Base-LX, 1000Base-LH - LC/PC single-mode - up to 10 km - 1310 nm - for Cisco 38XX, 39XX, 4451, 892; 250 Series; Catalyst 29XX, 3650, ESS9300; ME 3600; UCS 62XX