Huawei MA5800 X7/15/17 Main Processing Board MPLB

Huawei H901MPLB board is a control board on Huawei MA5800. It is the core of the system control and service switching and aggregation. The H901MPLB board can also function as the management and control core of the integrated network management system (NMS). It communicates with service boards about the key management and control information through the master/slave serial port and inband GE/10GE upstream channel. In this manner, the H901MPLB board configures, manages, and controls the device, and also implements the simple route protocol functions

Supports active/standby switchover

Supports load sharing mode, doubling processing performance

Supports ISSU, saving the upgarde interruption time

Supports synchronization Ethernet

Supports 1588v2 and 1588ACR

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

Supports Communication Interfaces TX0 RX0 to TX3 RX3 (4 x SFP+/SFP 10GE/GE ports).

H901MPLB working principle