Things You'll Need
Instructions
Ensure the PS3 is turned off and unplugged. Locate the "LAN" jack on the back of the unit.
Plug the service cable, whether coaxial or phone wire, into the corresponding jack on the back of the gateway device. Locate Ethernet output jack on the gateway device.
Snap an Ethernet cable into the "LAN" jack on the gateway device. Push the other end into the Ethernet input on the back of the router.
Connect a second Ethernet cable from an available network output to the "LAN" jack on the back of the PS3.
Plug the PS3 into the wall outlet and turn it on. The console will detect the network and integrate itself automatically.