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 916-0255
MarqueRS PRO
11,65 €
Each
Unité
Feedthrough Connector RJ45 Cat6 2 UTP - - 26mm - - - FT - -
N° de stock RS 648-6674
Référence fabricant1689064
8,44 €
Each
Unité
Modular Coupler RJ45 Cat5e 1 Shielded - 21.6mm - 34.5mm - - VS-08-BU-RJ45/BU - -
N° de stock RS 765-9084
Référence fabricant09454521504
MarqueHARTING
37,93 €
Each
Unité
Coupler RJ45 Plug/RJ45 Socket Cat6 1 Shielded Straight Through 500mm - - 27.9mm - - - -
N° de stock RS 619-5479
Référence fabricantPX0839/PC
MarqueBulgin
8,10 €
Each
Unité
Coupler RJ45 Cat5e 1 - - - - 45mm 35.7mm - Buccaneer - -
N° de stock RS 875-5600
Référence fabricant20820010001
MarqueHARTING
12,48 €
Each
Unité
HIFF Jack RJ45 - 1 - Crossed 15.6mm 13.15mm 41mm - - Ha-VIS preLink 2082001 -
N° de stock RS 186-3149
MarqueRS PRO
4,54 €
Each
Unité
Coupler RJ45 - 2 UTP Straight Through 20.55mm 14.48mm 26.96mm - - - - -
N° de stock RS 765-9031
Référence fabricant09455451560
MarqueHARTING
19,28 €
Each
Unité
Coupler RJ45 Socket/RJ45 Socket Cat6 - Shielded - 13.25mm 15.7mm 34.5mm - - - - -
N° de stock RS 765-9088
Référence fabricant09454521510
MarqueHARTING
38,41 €
Each
Unité
Coupler RJ45 Plug/RJ45 Socket Cat6 - - Straight Through 1.5m - - - - - - -
N° de stock RS 724-8953
Référence fabricantRJ45-PCBUNIT
MarqueRS PRO
22,47 €
Each
Unité
PCB Unit RJ45, Screw Terminal - - - - - - - - - - - -
N° de stock RS 186-3161
MarqueRS PRO
7,65 €
Each
Unité
Extender RJ45 Female, RJ45 Male Cat3 1 - - - - - - 2 m - - -
N° de stock RS 909-3714
Référence fabricantNE8FDP-B
MarqueNeutrik
12,27 €
Each
Unité
Adapter RJ45 Female Cat5e 2 Unshielded - 31mm 26mm 34.55mm 24 mm - EtherCon - -
N° de stock RS 186-3105
MarqueRS PRO
6,69 €
Each
Unité
Adapter RJ45 - 2 - Straight Through 21mm 26mm 36mm - - - - -
N° de stock RS 340-9646
MarqueRS PRO
6,80 €
Each
Unité
Wiring Box Punch Down Cat5e 2 UTP Straight Through 25mm 25mm 45mm - - - - -
N° de stock RS 821-2939
Référence fabricantMH3101S-CAT6A
9,85 €
Each
Unité
Coupler RJ45 Cat6a 1 STP - 16.8mm 16.1mm 30mm - - MH3101 MH3101S-CAT6A -
N° de stock RS 821-2927
Référence fabricantMH3101S-CAT5E
4,67 €
Each
Unité
Coupler RJ45 Cat5e 1 STP - 18.54mm 16.13mm 27.46mm - - MH3101 MH3101S-CAT5E -
N° de stock RS 765-9097
Référence fabricant09454521513
MarqueHARTING
43,78 €
Each
Unité
Coupler RJ45 Plug/RJ45 Socket Cat6 - - Straight Through 3m - - - - - - -
N° de stock RS 186-3133
MarqueRS PRO
3,91 €
Each
Unité
Coupler RJ11 - 2 Unshielded Straight Through 20.55mm 14.48mm 26.96mm - - - - -
N° de stock RS 695-0223
Référence fabricantRJ11F71G
72,47 €
Each
Unité
Adapter RJ11 Female - 6 UTP Straight Through 39.7mm 34.9mm 34.9mm - - RJ11Field RJ11F71G -
N° de stock RS 916-0259
MarqueRS PRO
14,71 €
Each
Unité
Feedthrough Connector RJ45 Cat6 2 FTP - - 26mm - - - FT - -
N° de stock RS 875-5565
Référence fabricant09454521561
MarqueHARTING
18,67 €
Each
Unité
Coupler RJ45 - 1 - - 35.9mm - - 27.9mm - Har-Port 0945452 -