Cisco GLC-BX-20U Compatible 1000BASE-BX BiDi SFP 1310nm-TX/1550nm-RX 20km DOM LC SMF Transceiver Module
Features
>> Dual data-rate of 1.25Gbps/1.063Gbps operation
>> 1550nm DFB laser and PIN photodetector for 20km transmission
>> Compliant with SFP MSA and SFF-8472 with duplex LC receptacle
>> Digital Diagnostic Monitoring:
Internal Calibration or External Calibration
Compatible with SONET OC-24-LR-1
>> Compatible with RoHS
>> +3.3V single power supply
Applications
>> Gigabit Ethernet
>> Fiber Channel
>> Switch to Switch interface
>> Switched backplane applications
>> Router/Server interface
>> Other optical transmission systems