Product Description The H901MPLA board is a control board. It is the core of the system control and service switching and aggregation. The H901MPLA 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 channel. In this manner, the H901MPLA board configures, manages, and controls the device, and also implements the simple route protocol functions.
