| Number | Item | Description |
|---|---|---|
| 1 | STATUS LED | Green: Front-end module is in the power-on state. Red: Front-end module can be removed safely. |
| 2 | PORT LED | Green on: Link status is normal. Green blinking: Communication is in progress. Off: No link connection or not ready to communicate. Red: QSFP is abnormal. |
The following table lists the 100-Gbps Ethernet port assignments.
| CHB number | Port 1 | Port 2 |
|---|---|---|
| CHB-1A | 1A | 3A |
| CHB-1B | 1B | 3B |