The Accton HGG4001 is the smallest GPON (Gigabit PON) mini-size Optical Network Terminal (ONT) in the market, which is complaint with ITU-T G.984 standards. It is designed based on GPON technology, supporting upstream 1.244Gbps and downstream 2.488Gbps PON transmission rate. The highly efficient bandwidth usage for Ethernet multi-services ensures a reliable quality of service to meet the requirements of carrier service providers.  The HGG4001 provides 1 GPON uplink port and 1 10/100/1000Base-T (RJ-45) Gigabit Ethernet downlink port. The HGG4001 enables service providers to extend their core optical network all the way to the subscriber, eliminating the bandwidth bottleneck in the last mile. With 1 Gigabit Ethernet service interface, they deliver data at the speed of 1000Mbps to connected subscriber equipment.

•      1 GPON port (2x10 SC/APC SFF type)

•      1-Port 10/100/1000Base-T (RJ45)

•       ITU-T G.984 compliance

•      Support Forward Error Correction (FEC)

•      Support various ONT Transceivers (20km)

•      GPON Encapsulation Method (GEM) port: 256 (port id)

•      40 T-CONTs

•      ITU-T G.984.2 compliant GPON ONU class B+

•      Burst mode application

•      Untagged Port configuration

•      Standard Ethernet Bridging

•      Spanning Tree Protocol (IEEE 802.1D)

•      Address learning with auto aging

•      Switching / Bridging acc. to IEEE 802.1D and IEEE802.1Q

•      HW-based internal IEEE 802.1p(CoS)

•      SP(Strict Priority)

•      Multiple flow queue (8)

•      QoS mapping based on 802.1q(VLAN tag), TOS/CoS

•      Classification by GEM Port-ID for downstream QoS

•      IGMP Snooping v1/v2/v3 kind of port