Single-mode, simplex, fiber transceiver module.
The 1 Gbps Bidirectional Single-mode Optical Module is a simplex transceiver that delivers up to 1.25 Gbps speed over distances up to 3 kilometers.
Features: 
- 1.25 Gbps throughput
- Simplex LC connector
- Supports connections up to 3 km
- Supported media: SM Fiber (Fiber cable is not included)
Specifications:
| Supported Media 
 | Single-Mode Fiber 
 | 
| Connector Type 
 | (1) LC 
 | 
| BiDi 
 | Yes 
 | 
| TX Wavelength 
 | Blue Latch: 1310 nm Yellow Latch: 1550 nm
 | 
| RX Wavelength 
 | Blue Latch: 1550 nm Yellow Latch: 1310 nm
 | 
| Data Rate 
 | 1.25 Gbps 
 | 
| Max. Power Consumption 
 | 0.66W 
 | 
| Cable Distance 
 | 3 km | 
| Operating Temperature 
 | 0 to 70° C (32 to 158° F) 
 | 
| Pack Options 
 | 2-pack |