What is standard cable for Ethernet?
You can use CAT 5 ethernet cable or the higher grade CAT 6
1000BaseT is a standard for achieving throughputs times faster than Fast Ethernet over copper cable?
Ethernet Cable is slightly bigger than the phone line jack. If you don't know how to buy, go to market and ask for Ethernet cable. After that you plug it into the Ethernet port. If it exactly fits in then you bought right if not it is Phone line jack/cable. if you have both take a close measurement Ethernet is slightly bigger.
RJ-45 is the standard connector utilized on 4-pair (8-wire) UTP (Unshielded Twisted Pair) cable. The RJ-45 connector is the standard connector for Ethernet, ISDN, T1, and modern digital telephone systems. RJ stands for "Registered Jack". Be aware that the Ethernet UTP connector is properly called an "8P8C".
Maybe the ethernet cable is not your problem. Ethernet cables are available everywhere and they all should work for the PS3, PC, router, modem, etc. ethernet ports are one way and are either in or out. The spot on back of the PS3 to connect an ethernet is a standard size and is meant to connect to a modem or a router or it will not work.
CAT7 is a cable standard for Ethernet and other interconnect technologies that can be made to be backwards compatible with traditional Cat 5 and Cat 6 Ethernet cable. Cat 7 features even more strict specifications forcrosstalk and system noise than Cat 6. To achieve this, shielding has been added for individual wirepairs and the cable as a whole. Category 7 is recognized for all the country organizations members of ISO. The Cat 7 cable standard…