Huawei SSN3GSCC Board Product Overview Huawei SSN3GSCC Board system’s main control board (referred to as GSCC for short) cooperates with the network management system to manage the individual boards of the device to achieve mutual communication between the devices. Huawei SSN3GSCC Board supports functions and features such as main control, official services, communications, and system power monitoring. The GSCC board consists of a communication and control module, an overhead processing module, and a power module. The main functions of the control and communication module are to realize the control and management of the board, network element communication, and network management functions: Huawei SSN3GSCC Board completes communication with each board in the subrack, manages each board in the subrack and monitors performance alarms, collects status information of other functional modules, and performs corresponding management operations. System Control and Communication Board Apply to the OptiX OSN 3500, OSN7500 Supports channel types of D1-D1, D1-D3, and D4-D12. Processes the E1, E2, F1, and serial1–4 bytes. Supports the monitoring of the –48 V or –60 V power supply. Supports the in-service check function and the failure check function. Supports the 1+1 Hot Backup for the SCC Unit protection schemes. Supports one channel of ECC communication. Supports service performance monitoring and collects information about performance events and alarms. It provides 16 alarm inputs and four alarm outputs through the AUX. Controls the four cabinet indicators through the AUX. Supports intelligent fan speed control and manages fan alarms. Supports simulation package loading and diffused loading.
