13
The Rear Ports
7800X
Port Meaning
1
Power Switch
Power ON / OFF switch.
2 Power
Connect the supplied power adapter to this jack.
3 RESET
After the device is powered on, press it 5 seconds or above: to restore to factory
default settings (this is used when you cannot login to the router, e.g. forgot the
password)
4
USB
Connect the USB device (Printer, USB 2.0 storage, 3G/4G LTE USB modem) to this
port.
5
Ethernet
Connect a UTP Ethernet cable (Cat-5 or Cat-5e) to one of the four LAN ports when
connecting to a PC or an office/home network of 10Mbps /100Mbps /1000Mbps.
Note: Port #4 can be configured as a WAN Interface for Broadband connectivity.
6
DSL
Connect this port to the DSL network with the RJ-11 cable (telephone) provided.
