There are 3 products.
The hot-swappable AC/DC and DC/DC PSU modules are compatible with the EdgeRouter Infinity and UFiber OLT. The second module can be used as a backup to the primary PSU.
EDGEROUTER INFINITY DATASHEET UFIBER GPON DATASHEET
EdgeRouter Infinity DATASHEET UFiber GPON DATASHEET
Micro USB Power Supply for UFiber Loco