May be:

Connector RG-11 (Telephone)
Cable RG-11 for Phone (it consist of four wires)



>>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