Ubiquiti Single-Mode Module 1G - 2 pack

Supported Media: Single-Mode Fiber
Connector Type: (1 LC)
BiDi: Yes
TX Wavelenght:  Blue (1310nm), Yellow (1550nm)
RX Wavelenght: Blue (1550nm), Yellow (1310nm)
Data Rate: 1.25 Gbps SFP
Cable Distance: 3km