It supports QoS function, realizing the reliable quality of service, and ensuring that the network service priority and service quality of different business.
It supports China telecom standard defined OAM and extended OAM, including configuration, alarm, performance monitoring, fault isolation and safety management, etc., at the same time it supports the private OAM defined by Lootom, which cooperates with Lootom's OLT to rich business control.
It follows the international standards of IEEE802.3 ah, the communication industry standards of China (YD/T 1475-1475), meeting the latest requirement of the China telecom CTC2.1/3.0 , and can easily implement the interconnection with the mainstream standard OLT equipment  manufacturers, mixing network and minimizing network construction cost.