* Plug and play, features auto-detecting, auto-configuration, and auto firmware upgrade, etc.
* Completely compatible with GPON international standard IEEE802.3ah/802.3-2005
* Support China Telecom GPON1 standard and expand OAM
* Support triple churning encryption request
* Support DBA reporting mechanism request
* Support OAM (Link, Test, Loop back)maintenance function defined IEEE802.3ah
* Support the remote upgrade and download
* Support status detection and fault report
* Support to save configured parameters if power down
* Support to configure the work mode at the user port
* Support MDI-MDIX automatic-detection at the user port.