Ubiquiti uFiber OLT 4

Login to see pricing


The Ubiquiti UF-OLT-4 is a simple and easy to use solution for fibre networking. Managed through Ubiquitis own UNMS controller software, the UF-OLT-4 can be configured and managed via a straightforward and easy-to-use web-based UI.

Each GPON port on the UF-OLT-4 is capable of supporting up to 128 ONU CPEs. A single SC/UPC module is supplied with the device though to utilise the remaining three ports, UF-GP-B+ or UF-GP-C+ modules are required. The device also comes with an SFP+ port for 10G uplink connectivity.

The UF-OLT-4 can be placed on a table, shelf or other flat surface, or rackmounted using the included rackmount ears.

Memory TypeDDR3
ExtrasReset Button
Memory128 MB
Processor ArchitechtureMIPS-32
Normal Optical Power Range Rx Max-28 dBm
GPON Speed Tx1244 Mbps
GPON Speed Rx2488 Mbps
Normal Optical Power Range Tx Min1.5 dBm
Normal Optical Power Range Tx Max5 dBm
Normal Optical Power Range Rx Min-8 dBm
Management InterfaceIn-Band Ethernet/PON
PoE Pins4/5(+),7/8(-)
PoE TypePassive
PoE Min20 V
PoE Max29 V
Power MethodMicro-USB
Power MethodPower over Ethernet
Weight77 g
Dimensions76.5 mm
Dimensions26.4 mm
Dimensions76.4 mm
Dimensions76.5 mm
Operating Humidity TypeNoncondensing
Min Operating Humidity5 % RH
Max Operating Humidity95 % RH
Min Operating Temperature-10 °c
Max Operating Temperature45 °c