| 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 (Link/Speed) LED | Yellow: 1-Gbps link. Green: 10-Gbps link. Off: No link connection. |
| 3 | PORT LED | Green: Link connection is
established. Blinking: Communication is in progress. Off: No link connection or not ready to communicate. |
| 4 | iSCSI connectors | Connect to Ethernet cables. |