Ubiquiti UISP Fiber XGS/XG Optical Transceiver Description: 10 Gbps optical transceiver module designed for the UISP Fiber OLT XGS. SKU:UACC-UF-OM-XGS Tech Specs: Click Here Features: Supports XGS-PON (10Gbps / 10Gbps) and XG-PON (2.5Gbps / 10Gbps) data rate standards for uplink / downlink speeds Cable distances up to 20 km Capable of a 1:256 subscriber split ratio - Compatible with: -UISP Fiber OLT XGS -UISP Fiber XGS - UISP Fiber XG