The PAXGSUXSSAC transceiver is a 10G/10G hot-pluggable module with built-in XGS-PON ONU MAC functions in a modified and improved SFP+ housing, commonly known as "XGS-PON-on-astick" or "XGS-PON stick". It operates according to ITU-T G.9807.1, with 9.95328Gbps in both continuous-mode downstream and burst-mode upstream, and supports distances up to 20 km. The PAXGSUXSSAC can be plugged into a networking equipment with SFP+ port to enable automatic direct connection to the XGS-PON network, as it comprises the ONU management system, including auto-discovery, provisioning, and alarms.

This module also provides digital diagnostic information of its operating conditions and status, including module temperature, transmitter and receiver optical power and supply voltage according to SFF-8472 and ITU-T G.9807.1 recommendation.