OptiX OSN 7500 
Technical Manual - System Description  5 Software 
 
Huawei Technologies Proprietary 
5-5 
 
Configuration management: Configure and manage interfaces, clocks, services, 
trails, subnets and time. 
 
Security management: NM user management, NE user management, NE login 
management, NE login lockout, NE setting lockout and local craft terminal (LCT) 
access control of the equipment. 
 
Maintenance management: Provide loopback, board resetting, board temperature 
threshold setting, automatic laser shutdown (ALS) and optical fiber power 
detection, and collect equipment data to help the maintenance personnel in 
troubleshooting.