| No. | Component | Description |
| 1 | SATA hard disk status LED (SATA) | Steady green: A hard disk is connected. Blinking green: Data is being read or written. |
| 2 | Power module status LED (PWR) | Steady green: The power supply is normal. Off: The power supply is cut off or fails. |
| 3 | System status LED (SYS) | Blinking green: The device is powered on and being initialized. Steady green: Initialization is complete. Steady red: An alarm is generated. |
| 4 | Reset button | Restarting the device: Press the button for less than 3 seconds. Restoring factory settings: Press the button for more than 5 seconds. When you perform either of the preceding operations, device status information is collected. After the device restarts, you can access the web UI of the firewall, choose O&M > Fault Diagnosis > One-Click Collection, and download the information. |
| 5 | Console port | It is used to connect to the console for device maintenance and diagnosis. Note: When the console port is used, set the baud rate to 115,200 bps, data bit to 8, and stop bit to 1, and disable parity check and data flow control. The console port is used only in special scenarios. For details, contact technical support personnel. |
| 6 | USB port | Two USB 2.0 ports can be used to connect USB drives. |
| 7 | MGMT port | It is used to access the device management page upon first login. |
| 8 | 10/100/1000BASE-T ports | Ports 1 to 7, which are used to connect Ethernet cables. |
| 9 | 10GE SFP + port LED | Steady green: The port is connected. Blinking green: The port is receiving or sending data. Off: The optical port is incorrectly connected. |
| 10 | 1GE SFP port LED | Steady green: The port is connected. Blinking green: The port is receiving or sending data. Off: The optical port is incorrectly connected. |
| 11 | 1GE SFP port | Port 8F. For details about optical modules that support this port |
| 12 | 10GE SFP+ port | Port 0F. For details about optical modules that support this port |
| 13 | Link/ACT status LEDs (square) of 10/100/1000BASE-T ports | Steady green: The port is connected. Blinking green: The port is receiving or sending data. Off: The port is incorrectly connected. |
| 14 | Speed LEDs (round) of 10/100/1000BASE-T ports | Steady orange: Gbit/s port speed Off: 100/10 Mbit/s port speed |
| No. | Component | Description |
| 1 | Installation position of a power cord retention clip | Used to install a power cord retention clip. |
| 2 | Power socket | Used to connect an AC power cord. |
| 3 | Power switch | Used to power on or power off the device. |
| 4 | Expansion slot for a hard disk | Used to install a hard disk. |
| 5 | Grounding terminal | Used to ground the device to ensure electrical safety. |
| No. | Component | Description |
| 1 | MGMT port | It is used to access the device management page upon first login. |
| 2 | System status LED (SYS) | Blinking green: The device is powered on and being initialized, or the system is restoring factory settings. Solid green: Initialization is complete. Solid red: An alarm is generated. |
| 3 | Power module status LEDs (PWR0 and | Solid green: The power module is operating normally. Solid red: The power module is not functioning properly, or the power module is installed but no power cord is connected. Off: No power supply is connected. |
| 4 | SATA hard disk status LED (SATA) | Solid green: A hard disk is connected. Blinking green: Data is being read or written. |
| 5 | Reset button | Restarting the device: Press the button for less than 5 seconds. Restoring factory settings: Press the button for more than 5 seconds. When you perform either of the preceding operations, device status information is collected. After the device starts, you can log in to the web UI of the firewall, choose O&M > Fault Diagnosis > One-Click Collection, and download device status information. |
| 6 | Console port | It is used to connect to the console for maintenance and diagnosis. Note: When the console port is used, set the baud rate to 115,200 bps, data bit to 8, and stop bit to 1, and disable parity check and data flow control. The console port is used only in special scenarios. For details, contact technical support personnel. |
| 7 | USB port | Two USB 2.0 ports can be used to connect USB flash drives. |
| 8 | Link/ACT status LEDs (square) of 10/100/1000BASE-T ports | Solid green: The link on the port is Up. Blinking green: The port is receiving or sending data. Off: No link is established on the port. |
| 9 | Speed LEDs (round) of 10/100/1000BASE-T ports | Solid orange: Gbps port speed Off: 100/10 Mbps port speed |
| 10 | 10/100/1000BASE-T ports | Ports 1 to 7, which are used to connect Ethernet cables. |
| 11 | 1GE SFP port LEDs | Solid green: The port is connected. Blinking green: The port is receiving or sending data. |
| 12 | 10GE SFP + port LEDs | Solid green: The port is connected. Blinking green: The port is receiving or sending data. |
| 13 | 10GE SFP+ ports | Ports 0F to 3F |
| 14 | 1GE SFP ports | Ports 8F and 9F |
| 15 | Module slots | Expansion module slots |
| No. | Item | Description |
| 1 | Grounding terminal | Used to ground the device to ensure electrical safety. |
| 2 | Hard disk slot | Used to install a hard disk. |
| 3 | Powerswitch | Used to power on or power off the device. |
| 4 | Power module | Used to connect an AC power cord. Two power modules can be installed. |
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