RJ45 vs RJ11

                               RJ45 vs RJ11



Introduction

Two of the connectors most commonly used in computing are the RJ45 vs RJ11. RJ11 length:12.34 mm 9.65mm. RJ45 length:21.46 mm 11.68.mm

Uses 

  • RJ11 is used for connecting cables that using in telephone sets.
  • RJ45 is used in networking where we connect our computers or other network elements to each other.
  • RJ11 is used to connect mobile phone, modems, and other telecommunication device to a wall jack or other phone line.
  • RJ45 is used for test and measurement systems.
  • RJ11 is great connector for old school landline phone.

DIFFERENCE

  • RJ45 is bigger than RJ11. 
  • RJ45 is used for networking.
  • RJ11 is smaller than RJ45.
  • RJ11 is used for connecting cables.
  • RJ45 has 8 wires inside while RJ11 has 4 wires.
  • Full form of RJ45 and RJ11 is Registered  jack -45 and 11 respectively. 
  • RJ45 connectors are rectangular ,longer , bigger while RJ11 connectors are small compact and squared –shape.
  • RJ11 uses 4-6 pins while RJ45 uses 8 pins
  • RJ45 supports bandwidth up to 10 GBPS.
  • RJ11 support bandwidth up to 24 GBPS.
  • You cannot plug in the RJ45 cable connector into an RJ11.

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