AddOn MRV SFP-GD-BD43 Compatible SFP Transceiver - SFP (mini-GBIC) transceiver module (equivalent to: MRV SFP-GD-BD43) - GigE - 1000Base-BX - LC single-mode - up to 24.9 miles - 1490 (TX) / 1310 (RX) nm

AddOn MRV SFP-GD-BD43 Compatible SFP Transceiver - SFP (mini-GBIC) transceiver module (equivalent to: MRV SFP-GD-BD43) - GigE - 1000Base-BX - LC single-mode - up to 40 km - 1490 (TX) / 1310 (RX) nm. With 1000Base-BX technology, enjoy up to 1000Mbps data transfer rate over optical fiber cable For transmitting data at gigabit speed over hundreds of miles with little integrity loss, single-mode fiber optic is an ideal solution Gigabit Ethernet port for ultra-fast network speeds