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 |