Alcatel SFP-GIG-BX-U20 | Bi-Directional 1000Mbps 1000Base-BX-U Single-Mode Fibre 20km 1310nm-TX/1490nm-RX LC Connector Optical SFP

Here are the technical specifications for the Alcatel SFP-GIG-BX-U20:

1. Data Rate: 1.25 Gbps
2. Wavelength: TX 1310nm / RX 1490nm
3. Fiber Type: Single-mode
4. Max Distance: 20km
5. Connector Type: LC
6. Operating Temperature: 0°C to 70°C
7. Voltage Supply: 3.3V
8. Power Consumption: <1W
9. Digital Diagnostic Monitoring: Yes
10. Hot Pluggable: Yes
11. Compliance: MSA Compliant, RoHS Compliant
12. Compatibility: Alcatel-Lucent Switches and Routers

Helpful notes:
1. Bi-Directional SFP transceivers use a single strand of fiber for both transmit and receive functions, making them ideal for applications where fiber is limited.
2. The digital diagnostic monitoring feature allows for real-time monitoring of the transceiver's operating conditions, such as temperature, voltage, and optical power levels.
3. Always ensure that the SFP transceiver is compatible with your device before installation to avoid damage to the equipment.