Features:
Highly reliable case, strong adaptive capacity to environment
1U case,Good shielding measures
Layer 2 aggregation switching
Layer 2 wire-speed forwarding; support rich layer 2 protocols
4K MAC address list
Uplink port supports electronic port modules and optical port modules, which can be configured flexi bly as required
Perfect network management function
Support GUI based graphical interface
Support in-band management, out-of-band management
Support online upgrade of device software
Strong QOS function
Support flexible DBA, uplink and downlink traffic rate-limited
Support IP ToS, IEEE802.1p
Port based traffic control, traffic shaping
Supports up to 256 LLID
Rich OAM function
Support ONU automatic identification, automatic finding, and automatic registration
Support the function of automatic loop back test to single link
Strong VLAN function, including VLAN Stacking, Trunk, Translation
Support flexible controllable multicasting, support IGMP snooping
Applications
Data services
Voice services
Video services
Monitoring service
FTTH / FTTB / FTTO / FTTP | 
