1U 19 inch standard chassis GPON OLT with 4PON ports

Compliant with ITU-T G984/G.988 standards and China Telecom GPON Technical Requirements

Friendly EMS/Web/Telnet/CLI management

16K Mac address

Open to any brand of ONT

Support 4096 VLANs, port VLAN and protocol VLAN;

Support VLAN tag/Un-tag ,VLAN transparent transmission;

Support VLAN translation and QinQ;

Support storm control based on port;

Support port isolation;

Support port rate limitation;

Support 802.1D and 802.1W;

Support static LACP;

QoS based on port, VID, TOS and MAC address;

Access control list;

IEEE802.x flow control;

Port stability statistic and monitoring;

QoS based on port, VID, TOS and MAC address

Support IGMP snooping, 256 IP Multicast Groups

DHCP server,DHCP relay,DHCP snooping

Support data encryption, multi-cast, port VLAN, separation, RSTP, etc

Support ONT auto-discovery/link detection/remote upgrade of software;

Support VLAN division and user separation to avoid broadcast storm;

Support power-off alarm function, easy for link problem detection;

Support broadcasting storm resistance function;

Support port isolation between different ports;

Support ACL and SNMP to configure data packet filter flexibly;

Specialized design for system breakdown prevention to maintain stable system;

Support RSTP,IGMP Proxy;

Tcont DBA, Gemport traffic

Support Dynamic Bandwidth Allocation (DBA)

Support ONU auto-discovery/link detection/remote upgrade of software

Support ONT automatically discovery, auto configuration

Support remote software upgrade,download ONT firmware to OLT from web/tftp/ftp

Two power supply redundancy design to improve reliability.