The rear panel of the server features numerous ports, connectors, switches, and LEDs.
Figure. Server rear panel components for model HNAS 4040
Note: Except for the ports and connectors described in the following, none of the other ports or connectors should be used without guidance from technical support.
| Item | Connectivity | Quantity | Description |
|---|---|---|---|
| 1 | Clustering ports 10 GbE | 2 |
For cluster management and heartbeat, connect to:
|
| 2 | 10 GbE network ports | 2 | Connection to external 10 Gbps Ethernet data network. |
| 3 | Gigabit Ethernet network ports | 6 | Connection to external Ethernet data network. |
| 4 | 10/100 Ethernet port | 5 | Connection to private management network. |
| 5 | Storage or FC switch | 4 | Connection to disk arrays or (where present) to the FC switches. |
| 6 | n/a | 3 | Status LEDs (NVRAM, power, and server), and Power and Reset buttons. |
| 7 | Power supply units:
PSU 1 PSU 2 |
2 | Connect to the rack's Fault group:
|
| 8 | I/O ports | 2 | Keyboard (purple) and mouse (green) ports. (Reserved for Customer Service Engineer access only.) |
| 9 | I/O ports | 2 | USB port. (Reserved for Customer Service Engineer access only.) |
| 10 | RS-232 | 1 | Management interface. (Reserved for Customer Service Engineer access only.) |
| 11 | Video port | 1 | Video management interface port. (Reserved for Customer Service Engineer access only.) |
| 12 | ETH0 1000baseT Ethernet (gray logo) | 1 | External system management. Connect to the customer's management switch. |
| 13 | ETH1 1000baseT Ethernet (yellow logo) | 1 | Management port. Connect to the rack's internal Ethernet switch. |