Cisco GLC-BX-20U Compatible SFP 1000BASE-BX-U BiDi 1310nm-TX/1550nm-RX 20km DOM Simplex LC/UPC SMF Optical Transceiver Module
Cisco GLC-BX-20D Compatible SFP 1000BASE-BX-D BiDi 1550nm-TX/1310nm-RX 20km DOM Simplex LC/UPC SMF Optical Transceiver Module
Features
> Dual data-rate of 1.25Gbps/1.063Gbps operation
> 1310nm FP 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
Ordering information
| Part Number | Product Description |
| YF-GE-20T | 1.25Gbps Tx1310/Rx1550nm 20km LC DDM SFP 0°C~+70°C |
| YF-GE-20R | 1.25Gbps Tx1550/Rx1310nm 20km LC DDM SFP 0°C~+70°C |
| YF-GE-20TI | 1.25Gbps Tx1310/Rx1550nm 20km LC DDM SFP -40°C~+85°C |
| YF-GE-20RI | 1.25Gbps Tx1550/Rx1310nm 20km LC DDM SFP -40°C~+85°C |

23030 –
1230