Ethernet Couplers

Ethernet couplers are devices used to connect ethernet cable connections from one type to another. There can be various reasons to use a coupler such as to extend network cabling, split a signal allowing for two cables to be connected to a single port or to allow for different network cable types to be connected.


Types of Ethernet Couplers


Mainly differing in how many ports they have. Couplers may have between one and six ports, allowing them to connect up to six cables at one time. They can also differ in their wiring configuration and there are many different types of couplers, from in-line connectors to junction boxes, depending on what you need to convert between.


They can be found in both shielded or unshielded forms and feature the standardized snap-in system to ensure that a reliable connection is made and kept. Couplers can be used with almost any cable types including Cat5, Cat5e, Cat6a, Cat7 and many more. Always ensure to check both connector A and connector B when buying an ethernet coupler to ensure you can make the exact connections you need and in the correct orientation when using a coupler to split a line. 


How does an ethernet coupler work?


Inline couplers typically feature two female connection sockets allowing for two male cables to join. These back to back female connectors simply line up allowing for the 8 cores of wire within the cable to almost seamlessly meet in the middle. 


Ethernet splitters work under a similar principle to inline however splitters typically have two or more female sockets on a single side of the coupler with a single connector B that is often a male plug. This single male plug enters the couplers housing and is then fed across all of the female sockets. This then allows for the signal to be split across the sockets to all cables connected. 


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Description Prix Type Interface Type LAN Category Number of Ports Shield Type Wiring Configuration Length Width Depth Diameter Extension Length Series Series Number Voltage Rating
N° de stock RS 186-3048
MarqueRS PRO
4,68 €
Each
Unité
Coupler RJ45 Cat3 - UTP Straight Through 22.02mm 16mm 37.3mm - - - - -
N° de stock RS 765-9965
Référence fabricantPXM6033TP
MarqueBulgin
40,12 €
Each
Unité
Coupler RJ45 Male Cat5e - STP - 42.2mm - - 32mm - Buccaneer - -
N° de stock RS 340-9630
MarqueRS PRO
6,80 €
Each
Unité
Coupler RJ45 Female Cat5 - STP Straight Through 25mm 25mm 45mm - - - - -
N° de stock RS 765-9034
Référence fabricant09454521560
MarqueHARTING
20,62 €
Each
Unité
Coupler RJ45 Socket/RJ45 Socket Cat6 1 Shielded - - - 35.9mm - - - - -
N° de stock RS 340-9624
MarqueRS PRO
7,60 €
Each
Unité
Coupler RJ45 Female Cat5 - UTP Straight Through 17.3mm 16.3mm 28mm - - - - -
N° de stock RS 768-4425
Référence fabricantEHRJ45P5ESRS
MarqueSwitchcraft
11,49 €
Each
Unité
Adapter RJ45 Cat5e - - - 26mm 31mm 30mm - - - - -
N° de stock RS 821-2923
Référence fabricantMH3101-CAT5E
3,64 €
Each
Unité
Coupler RJ45 Cat5e 1 UTP - 18.54mm 16.13mm 26.96mm - - MH3101 MH3101-CAT5E -
N° de stock RS 186-3054
MarqueRS PRO
5,94 €
Each
Unité
Coupler RJ45 Cat3 - UTP Crossed 22.02mm 16mm 37.3mm - - - - -
N° de stock RS 186-3032
MarqueRS PRO
4,51 €
Each
Unité
Coupler RJ11 Cat3 - UTP Straight Through 22mm 16mm 37.3mm - - - - -
N° de stock RS 111-6746
MarqueRS PRO
17,92 €
Each
Unité
Coupler RJ45 Female - 1 Shielded Straight Through - 29.1mm 38.2mm - - GTC Sealed GTC Sealed -
N° de stock RS 874-1263
MarqueRS PRO
5,32 €
Each
Unité
- - - - - - - - - - - - - -
N° de stock RS 186-3111
MarqueRS PRO
6,53 €
Each
Unité
Modular Coupler RJ45 - 2 Shielded Straight Through 18.54mm 21mm 27.46mm - - - - -
N° de stock RS 741-7317
Référence fabricant1963600000
MarqueWeidmüller
30,60 €
Each
Unité
Field Installation Plug RJ45 Cat6a 1 STP - 9.45mm 12.9mm 51.32mm - - - - -
N° de stock RS 821-2936
Référence fabricantMH3101-CAT6
5,14 €
Each
Unité
Coupler RJ45 Cat6 1 UTP - 16.6mm 16.2mm 29.8mm - - MH3101 MH3101-CAT6 -
N° de stock RS 111-6747
MarqueRS PRO
19,69 €
Each
Unité
90° Coupler RJ45 Female - - Shielded - 36.9mm 29.1mm 36.2mm - - GTC Sealed GTC Sealed -
N° de stock RS 364-4316
Référence fabricantSPE190688
29,33 €
Each
Unité
Splitter RJ45 - 4 - - 26mm 55mm 62mm - - - - -
N° de stock RS 916-0243
MarqueRS PRO
8,80 €
Each
Unité
Feedthrough Connector RJ45 Female Cat5e 2 UTP - - 26mm - - - FT - -
N° de stock RS 907-5656
MarqueRS PRO
10,92 €
Each
Unité
- - Cat5e - FTP - - - - - - FT - -
N° de stock RS 741-7326
Référence fabricant1018790000
MarqueWeidmüller
33,27 €
Each
Unité
Coupler RJ45 Cat6a 2 STP - - - 34.7mm 30mm - - - -
N° de stock RS 916-0255
MarqueRS PRO
11,65 €
Each
Unité
Feedthrough Connector RJ45 Cat6 2 UTP - - 26mm - - - FT - -