The Ubiquiti UFiber OLT’s GPON SFP ports are designed for use with the UF-GP-B+ SFP module. The UF-OLT includes one UF-GP-B+ module; additional modules can be purchased separately.
Ubiquiti UF-GP-B+ Specifications
Supported Media: Single-Mode Fiber
Connector Type: (1) SC/UPC
TX Wavelength: 1490 nm
RX Wavelength: 1310 nm
Downstream Data Rate: 2.5 Gbps
Upstream Data Rate: 1.25 Gbps
Cable Distance: 20 km.