The RJ-11 jack has four pins on it but, in normal application, only two are used - the center two, called ring and tip.
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
terminate the RJ11 end and on the RJ45 end crimp the 4 wires in the 4 middle slots. run the wires straight through, no crossover
The simple answer is that there aren't enough wires; RJ11 has 4 wires, and RJ-45 uses 8 wires. In addition, the RJ11 wire is not twisted, so there is a problem with crosstalk.
RJ11(Registered Jack-11) has 4 to 6 pins. Generally 4 ports are there in RJ11.
The type of connector is used by the analog modems is RJ11 or RJ45.
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.
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.
"RJ11"
RJ11 Cable
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
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.