Huawei GPBH Service Card ultra-high aggregation switching capability, 3.2T backplane capacity, 960G switching capacity, 512K MAC address capacity; ultra-high-density cascading capability, Huawei GPBD single-box maximum 768 GE ports, no additional investment aggregation switch Ultra-high reliability networking capability, which can directly connect to BRAS, support OLT dual-system hot backup, remote disaster recovery, and upgrade services.

IPTV users of Huawei GPBH Service Card have no convergence access, and single-frame supports 8000 multicast users and 4000 multicast channels. Huawei GPBD's unique video enhancement engine greatly enhances the user's service experience; hierarchical high QoS guarantee, H-QoS function meets the SLA requirements of diverse commercial customers; Huawei GPBD supports Native TDM or CESoP functions to implement multiple E1 leased lines Access; Huawei GPBD supports inter-VLAN internal traffic interworking to meet enterprise and campus networking applications.

Huawei GPBH Service Card unique chip technology, high-density 8-port GPON single-board power consumption does not exceed 55 watts; unique energy-saving bus technology, deep energy saving.