2.1 Restoring Unit to Factory Default—Unknown Unit-IP, Username, or Unit Password

Perform the following steps to reset the unit to full factory default, restoring the unit to IP to 192.168.0.50/24 or DHCP (based on the unit part number), username to admin, and password is the same as marked in the label on the unit.

1. Turn off the unit power.
2. Disconnect from the unit all PoE devices.
3. Disconnect from the unit all ethernet connections.
4. Connect a single Ethernet cable to unit port #1 and the other cable end to port #2 (any two ports).
5. Turn the unit power on and wait for 90s before turning the unit power off again, followed by disconnecting the Ethernet cable from ports #1 and #2.
6. Turn the unit on and connect the Ethernet cable from your computer to one of the unit ports.

Now, you have access to the unit after approximately 40s from powering up. The unit IP address is restored to 192.168.0.50/24 or DHCP. The username is restored to admin, and the password is the same as marked on the unit label.