Ethernet Couplers

RJ (registered jack) adapters are devices used to convert registered jack connections from one type to another. RJ25 connectors are a standardised connection used in telecommunications applications.

What are RJ adapters used for?

RJ adapters can cover a range of purposes, depending on what type of adapter they are.

  • Couplers join two different connectors together, using two input ports
  • Extensions increase the range of transmission by adding to the length of cable
  • Adapters proper allow different connections to be joined, such as an M12 cable joining to an RJ45 connection

Types of RJ adapters

RJ adapters mainly differ in how many ports they have. They may have between one and six ports, allowing them to connect up to six cables. They can also differ in their wiring configuration, and indeed there are many different types of adapters, from feedthrough connectors to junction boxes to couplers, depending on what you need to convert between. They can be shielded or unshielded.


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Beskrivning Pris Type Interface Type LAN Category Number of Ports Shield Type Wiring Configuration Length Width Depth Diameter Extension Length Series Series Number Voltage Rating
RS-artikelnummer 111-6747
VarumärkeRS PRO
178,50 kr
Each
Enheter
90° Coupler RJ45 Female - - Shielded - 36.9mm 29.1mm 36.2mm - - GTC Sealed GTC Sealed -
RS-artikelnummer 111-6746
VarumärkeRS PRO
174,99 kr
Each
Enheter
Coupler RJ45 Female - 1 Shielded Straight Through - 29.1mm 38.2mm - - GTC Sealed GTC Sealed -
RS-artikelnummer 314-8155
VarumärkeRS PRO
81,37 kr
Each
Enheter
Adapter 9 Way D-sub Female, RJ45 Female - - - - 16mm 33mm 50mm - - - - -
RS-artikelnummer 186-3155
VarumärkeRS PRO
86,26 kr
Each
Enheter
Extender RJ11 Female, RJ11 Male Cat3 1 - - - - - - 2 m - - -
RS-artikelnummer 818-665
VarumärkeRS PRO
38,45 kr
Each
Enheter
Adapter 9 Way D-sub Female, RJ11 - - Unshielded - 15mm 33mm 49.5mm - - - - -
RS-artikelnummer 186-3133
VarumärkeRS PRO
37,81 kr
Each
Enheter
Coupler RJ11 - 2 Unshielded Straight Through 20.55mm 14.48mm 26.96mm - - - - -
RS-artikelnummer 186-3161
VarumärkeRS PRO
91,17 kr
Each
Enheter
Extender RJ45 Female, RJ45 Male Cat3 1 - - - - - - 2 m - - -
RS-artikelnummer 340-9624
VarumärkeRS PRO
98,19 kr
Each
Enheter
Coupler RJ45 Female Cat5 - UTP Straight Through 17.3mm 16.3mm 28mm - - - - -
RS-artikelnummer 382-2689
VarumärkeRS PRO
47,71 kr
Each
Enheter
Adapter 9 Way D-Sub Plug/RJ45 Socket - - Shielded - 49.5mm 33mm 15mm - - - - -
RS-artikelnummer 340-9652
VarumärkeRS PRO
141,65 kr
Each
Enheter
Wiring Box Punch Down Cat5 2 STP Straight Through 25mm 25mm 45mm - - - - -
RS-artikelnummer 186-3032
VarumärkeRS PRO
65,82 kr
Each
Enheter
Coupler RJ11 Cat3 - UTP Straight Through 22mm 16mm 37.3mm - - - - -
RS-artikelnummer 186-3149
VarumärkeRS PRO
45,47 kr
Each
Enheter
Coupler RJ45 - 2 UTP Straight Through 20.55mm 14.48mm 26.96mm - - - - -
RS-artikelnummer 818-700
VarumärkeRS PRO
38,45 kr
Each
Enheter
Adapter 9 Way D-sub Female, RJ45 - 1 Unshielded - 15mm 33mm 49.5mm - - - - -
RS-artikelnummer 625-6192
VarumärkeRS PRO
37,70 kr
Each
Enheter
Adapter RJ11 Socket/9 Way D Plug - - - - 45mm 28mm 18mm - - - - -
RS-artikelnummer 314-8234
VarumärkeRS PRO
81,37 kr
Each
Enheter
Adapter 9 Way D-sub Female, RJ45 Female - - - - 16mm 33mm 50mm - - - - -
RS-artikelnummer 314-8240
VarumärkeRS PRO
82,97 kr
Each
Enheter
Adapter 25 Way D-sub Male, RJ45 Female - - - - 16mm 55mm 40mm - - - - -
RS-artikelnummer 818-716
VarumärkeRS PRO
42,28 kr
Each
Enheter
Adapter 25 Way D-sub Male, RJ45 - - Unshielded - 15mm 55.1mm 39mm - - - - -
RS-artikelnummer 907-5652
VarumärkeRS PRO
81,15 kr
Each
Enheter
- - Cat5e - UTP - - - - - - FT - -
RS-artikelnummer 907-5656
VarumärkeRS PRO
98,19 kr
Each
Enheter
- - Cat5e - FTP - - - - - - FT - -
RS-artikelnummer 818-722
VarumärkeRS PRO
42,28 kr
Each
Enheter
Adapter 25 Way D-sub Female, RJ45 - - Unshielded - 15mm 55.1mm 39mm - - - - -