Why is the network so slow between my Allied Telesis AT-FS980M/9 and a network device?
If network performance between a twisted pair port on your Allied Telesis Switch and a network device is slow, there might be a duplex mode mismatch. Adjust the duplex mode of the port on either the network device or the switch to ensure both ports use the same duplex mode.
How to fix all the LEDs are off on my Allied Telesis Switch?
If all the LEDs on your Allied Telesis Switch are off: 1. Press the eco-friendly button on the front panel to check if the switch is in low power mode (LEDs off). You can also toggle the LEDs using the ECOFRIENDLY LED and NO ECOFRIENDLY LED commands in the Global Configuration mode of the command line interface. 2. Ensure the power cord is securely connected to both the power source and the AC connector on the back of the switch. 3. Verify the power outlet is functional by connecting another device to it. 4. Try connecting the switch to a different power source. 5. Try using a different power cord. 6. Confirm that the voltage from the power source matches the required levels for your region.
Why does my Allied Telesis AT-FS980M/9 function intermittently?
If your Allied Telesis Switch functions intermittently: * Use the SHOW SYSTEM ENVIRONMENT command in the Privileged Exec mode to check that the input voltage from the power source is stable and within the approved operating range. The unit will shut down if the voltage fluctuates outside this range. * For switches with a ventilation fan, use the SHOW SYSTEM ENVIRONMENT command in the Privileged Exec mode to ensure it's working correctly. * Make sure the switch has adequate airflow to prevent overheating, which can cause it to shut down.
What to do if the LINK/ACT LED is off on my Allied Telesis AT-FS980M/9?
If the LINK/ACT LED is off for a twisted pair port connected to a network device on your Allied Telesis Switch, ensure that: * The cable is securely connected to both the switch and the network device. * The port is connected to the correct twisted pair cable. * The network device connected to the port is powered on and working correctly. * Try connecting another network device to the port with a different cable to identify if the problem lies with the cable or the original network device. * The twisted pair cable does not exceed 100 meters (328 feet). * You are using the appropriate category of twisted pair cable.
What to do if the LINK/ACT LED for an SFP transceiver is off on my Allied Telesis Switch?
If the LINK/ACT LED for an SFP transceiver on your Allied Telesis Switch is off: * Check that the SFP module is fully inserted in the slot. * Verify that the remote network device connected to the fiber optic port is powered on and operating properly. * Verify that the fiber optic cable is securely connected to the ports on the SFP module and remote network device. * Ensure that the operating specifications of the fiber optic ports on the SFP transceiver and the remote network device are compatible. * Confirm that the correct type of fiber optic cabling is being used. * Make sure that the port is connected to the correct fiber optic cable. * Try connecting another network device to the fiber optic port using a different cable to isolate the issue to the cable or network devi...
General| Type | Managed |
|---|---|
| Ports | 9 |
| Layer | Layer 2 |
| Power Supply | Internal |
| Switching Capacity | 18 Gbps |
| MAC Address Table Size | 8K |
| Jumbo Frame Support | Yes |
| Power Consumption | 15 W |
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