Ubiquiti UISP Fiber OLT XGS (UISP-FIBER-OLT-XGS) is an optical line terminal for fiber access networks, providing ports for subscriber-side PON connections and network uplinks.
The unit has eight XGS/XG/GPON ports and four SFP28 ports that support 1, 10 or 25 Gbps. This combination provides PON interfaces alongside higher-speed uplink options. Management is available through out-of-band Ethernet, in-band Ethernet, an RJ45 serial console and Bluetooth.
The steel enclosure measures 442.4 × 285.6 × 43.7 mm. Power is supplied through two hot-swappable AC/DC units, with a universal 100–240 V AC input.