P0973FU Industrial MGBIC 1000Base-LX, LC port, 80km, SMF P0973FV SMF fiber, duplex cable,LC/LC connectors, 3 Meters P0973FW SMF fiber,duplex cable,LC/LC connectors, 15 Meters P0973FX SMF fiber,duplex cable,LC/LC connectors, 50 Meters P0973FY SMF fiber,duplex cable,LC/ST connectors,...