>>Sir tell me the RG-11 cable is abreviate of _________
>>
>>thanks
>>khurram
>
>RG-11 is the one known as 75 ohm coaxial cable. It can be found easily at TV equipment stores I think. The one we used for years for antenna cabling and thin coaxial networks (BNC).
>Cetin

You're right that RG-11 is 75 ohm coaxial cable. However 10-base-T computer networks use 50 ohm RG-58 or similar cables.

BTW, RG : (Radio Frequency Government) symbol designating coaxial cables, following MIL-C-17 American standard http://www.axon-cable.com/glossary/index.asp#R.