Product Features: u The 1U chassis can access 48 cores and support 24 dual-core services. u Services and detections can be accessed simultaneously without affecting each other. u The normal communication of services will not be affected even when the device is powered off (or malfunctions). u Real-time Monitoring and Status Analysis     -Optical Fiber Status Monitoring: Monitor the line loss status of the optical fiber link in real time.     -Fault Early Warning: Automatically identify potential problems in the optical fiber link and issue alarms in a timely manner to help maintenance personnel respond quickly.