NTK591MH - Nortel - 1Gbps 1000Base-CWDM 1490nm 120km SFP Transceiver Module NTK591MH - Nortel - 1Gbps 1000Base-CWDM 1490nm 120km SFP Transceiver Module $339.92 $288.07
NTK591SH - Nortel - 1Gbps 1000Base-CWDM 1590nm 120km SFP Transceiver Module NTK591SH - Nortel - 1Gbps 1000Base-CWDM 1590nm 120km SFP Transceiver Module $368.80 $312.54
NTK591TH - Nortel - 1Gbps 1000Base-CWDM 1610nm 120km SFP Transceiver Module NTK591TH - Nortel - 1Gbps 1000Base-CWDM 1610nm 120km SFP Transceiver Module $382.26 $323.95
NTK591LH - Nortel - 1Gbps 1000Base-CWDM 1470nm 120km SFP Transceiver Module NTK591LH - Nortel - 1Gbps 1000Base-CWDM 1470nm 120km SFP Transceiver Module $339.92 $288.07
NTK591QH - Nortel - 1Gbps 1000Base-CWDM CWDM Single-mode Fiber 1550nm 120km SFP Transceiver Module NTK591QH - Nortel - 1Gbps 1000Base-CWDM CWDM Single-mode Fiber 1550nm 120km SFP Transceiver Module $351.29 $297.70
NTK591NH-ACC - Accortec - SFP Taa Network Transceiver Module NTK591NH-ACC - Accortec - SFP Taa Network Transceiver Module $395.32