Addon XCVR-B10U49-AO Addon Ciena Xcvr-b10u49 Compatible Taa Compliant 1000base-bx Sfp Transceiver

this Ciena Xcvr-b10u49 Compatible Sfp Transceiver Provides 1000base-bx Throughput Up To 20km Over Single-mode Fiber (smf) At A Bidirectional Wavelengt...