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RJ-11 Port-Modem cards in desktop computers provide two phone jacks called RJ-11 jacks so that one can be used for dial up networking and the other jack can be used to plug in an extension telephone.

Daniel Allen

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14y ago

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The name used of the port by a dial-up modem is?

RJ11


Can you fixed telephone port with gigabit port?

No, you cannot. LAN ports are of type RJ45, when telephone port is RJ11. Basically it means that they have not only different size but also different number of wires.


If you have a laptop that only has a RJ45 female connector and need to plug in a dial-up modem that uses a RJ11 male connector is it necessary to buy a special adapter for the RJ11 male?

You cannot connect an RJ11 cable to a RJ45 port. You can buy an external dial-up modem, though, that connects to a USB port. A link to where you can buy an external USB dial-up modem is below. http://www.amazon.com/Small-Compact-Lightweight-Modem-Connect/dp/B001C4EUFE


Analog modem use which type of connector?

The type of connector is used by the analog modems is RJ11 or RJ45.


Does the Ethernet port uses and RJ-45socket to connect a laptop to a standard telephone line?

RJ45 was designed for LAN connection only. For modem lines you need RJ11. Thus the answer is NO.


What is the RJ11 jack used for?

The RJ11 Jack, also known as a Registered jack, is used to connect electronic equipment to a local telecommunications service. The RJ11 jack is usually plugged into a six-pin 6P6C jack.


What is the different between rj11 and rj45?

RJ45 is used with ethernet cables in computer networking while RJ11 is used in connecting telephone units.RJ45 contains more wires than RJ11and RJ45 is physically bigger than RJ11 to accommodate the extra wires


What type of connection does a telephone jack use?

"RJ11"


What is the wire called which is connected to the modem?

RJ11 Cable


What does a RJ11 cable do for a computer?

rj11 cable is usually used for a phone line so for computers this particular cable can be used to connect to a dial up connection or dsl connection


What rj number is smaller than rj11?

The RJ number smaller than RJ11 is RJ10. RJ10 connectors typically have 4 positions and 4 contacts and are often used for telephone headsets, while RJ11 connectors have 6 positions and 2 to 6 contacts, commonly used for standard telephone lines.


Does one majic jack cover all phones in your home?

Yes it does work with all phones. Plug the jack into the usb port and the other end has a rj11 standard Telephone connection. Backfeed into any rj11 jack in the house. if all the house wiring is wired together at the NID outside then you are ready to go. If the old phone line is still connected at the NID going to the pole disconnect it. Terry in Florida