NTK591MH-QW - Ciena - 1Gb/s SFP 20km 1490nm LC SMF Transceiver NTK591MH-QW - Ciena - 1Gb/s SFP 20km 1490nm LC SMF Transceiver CALL FOR PRICE
NTK591MH-C - Ciena - 1Gb/s SFP 20km 1490nm LC SMF Transceiver NTK591MH-C - Ciena - 1Gb/s SFP 20km 1490nm LC SMF Transceiver CALL FOR PRICE
NTK591MH-AMR - Amer Networks - 1Gb/s SFP 20km 1490nm LC SMF Transceiver NTK591MH-AMR - Amer Networks - 1Gb/s SFP 20km 1490nm LC SMF Transceiver CALL FOR PRICE
NTK591MH - Nortel - 1Gbps 1000Base-CWDM 1490nm 120km SFP Transceiver Module NTK591MH - Nortel - 1Gbps 1000Base-CWDM 1490nm 120km SFP Transceiver Module $339.92 $288.07
NTK590SH-PRO - Nortel - NTK590SH-pro Proline 1Gb/s SFP 70km 1590nm LC SMF Transceiver NTK590SH-PRO - Nortel - NTK590SH-pro Proline 1Gb/s SFP 70km 1590nm LC SMF Transceiver CALL FOR PRICE