HUAWEI H903MPLB 03027CAB Huawei MA5800 X7 / X15 / X17 Main Control Board

Supports active/standby switchover at the control plane

Supports load sharing mode at the forwarding plane, doubling processing performance

Supports ISSU, saving the upgarde interruption time

Supports synchronization Ethernet

Supports 1588v2 and 1588ACR with proper daughter boards

Supports interfaces CON (RJ-45), ETH (RJ-45), ESC (RJ-45).

Supports Communication Interfaces TX RX0 to TX RX3 (4 x SFP+/SFP 10GE/GE ports).

MPLB is a main control card of Huawei SmartAX MA5800 NG OLT; it is the core of system control and service switching and aggregation. MAX access 17408 subscribers, and supports 131072 ARP table.