Ceragon Evolution IP-20LH - Traffic Control Card (TCC)

Evolution® IP-20LH Installation Guide
Ceragon Proprietary and Confidential Page 18 of 101
2.2 Traffic Control Card (TCC)
The Traffic Control Card (TCC) provides control functionality. It also provides
two combo interfaces (electrical or optical) for Ethernet traffic and two FE
interfaces for management traffic.
The TCC is responsible for the following functions:
 CPU
 Chassis management
 Switch aggregation
 Synchronization
TCC Detailed View
TCC LEDs
Synchronization
Interface LED
LED
Color
Explanation
ACT
Red
The TCC is not functioning normally.
ACT
Green
The TCC is functioning normally.
For a detailed description of the TCC’s interfaces and pin-outs, refer to TCC
Interfaces and Pin-Outs on page 92.