ET1D2MPUBC01

ET1D2MPUBC01 Overview

The ET1D2MPUBC01 integrates the control and switching functions and provides the control plane, management plane, and data plane for the system.

• The control plane provides functions such as protocol processing, service processing, route calculation, forwarding control, service scheduling, traffic statistics collection, and system security.
• The management plane is responsible for system status monitoring, environment monitoring, log and alarm processing, system software loading, and system upgrades.
• The data plane provides high-speed, non-blocking data channels for data switching between service modules.

The ET1D2MPUBC01 consists of the following functional modules:

• Control module: functions as the control plane and management plane for the ET1D2MPUBC01 and the entire system, implementing protocol processing, route calculation, forwarding control, system management, and system security.
• Switching module: functions as the data plane and provides high-speed service channels for data switching.
• Local clock module: provides the working clock for the chips of the control module, switching module, and equipment management and monitoring module on the ET1D2MPUBC01.
• Device management and monitoring module: provides functions of a controller area network (CAN) bus module to monitor the ET1D2MPUBC01 and manage the CAN bus modules of LPUs.
• Power supply module: provides power supply for the ET1D2MPUBC01.