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 875-5604
Référence fabricant20820010002
MarqueHARTING
12,54 €
Each
Unité
HIFF Jack RJ45 - 1 - Crossed 15.6mm 13.15mm 41mm - - Ha-VIS preLink 2082001 -
N° de stock RS 916-0252
MarqueRS PRO
12,40 €
Each
Unité
Feedthrough Connector RJ45 Cat5e 2 FTP - - 26mm - - - FT - -
N° de stock RS 186-3076
MarqueRS PRO
5,60 €
Each
Unité
Adapter RJ11 - 2 - Straight Through 21mm 26mm 36mm - - - - -
N° de stock RS 741-7348
Référence fabricant1963490000
MarqueWeidmüller
33,15 €
Each
Unité
Coupler RJ45 Cat6a - STP - - - - - - - - -
N° de stock RS 333-6627
Référence fabricantDPMB8812
34,46 €
Each
Unité
Splitter RJ45 Female, RJ45 Male Cat5e 3 - - 14mm 37mm 48mm - - - - -
N° de stock RS 768-5544
Référence fabricant1085260000
MarqueWeidmüller
45,33 €
Each
Unité
Coupler RJ45/IDC Cat6a - - - - - - - - - - -
N° de stock RS 695-0210
Référence fabricantRJ11F21G
49,96 €
Each
Unité
Adapter RJ11 Female - 6 UTP Straight Through 39.7mm 28.6mm 28.6mm - - RJ11Field RJ11F21G -
N° de stock RS 186-3155
MarqueRS PRO
7,74 €
Each
Unité
Extender RJ11 Female, RJ11 Male Cat3 1 - - - - - - 2 m - - -
N° de stock RS 333-6633
Référence fabricantDBF8812
18,84 €
Each
Unité
Splitter RJ45 Female, RJ45 Male Cat5e 3 - - - - - - - - - -
N° de stock RS 333-6649
Référence fabricantDBFB8812
21,52 €
Each
Unité
Splitter RJ45 Female, RJ45 Male Cat5e 2 Shielded - - - - - 250 mm - - -
N° de stock RS 186-3082
MarqueRS PRO
5,00 €
Each
Unité
Adapter RJ11 - 2 - Straight Through 21mm 26mm 36mm - - - - -
N° de stock RS 124-2520
Référence fabricantCLB-JL45
MarqueRS PRO
8,10 €
Each
Unité
Adapter RJ45, Terminal Block - 8 - Straight Through - - - - - - - -
N° de stock RS 885-7696
Référence fabricant30-9242
9,09 €
Each
Unité
Coupler RJ45 Female Cat5e 1 Shielded Straight Through 25mm 23.5mm 47mm - - - 30 -
N° de stock RS 875-5613
Référence fabricant20820000002
MarqueHARTING
10,68 €
Each
Unité
HIFF Jack RJ45 - 1 - Crossed 15.6mm 13.15mm 41mm - - Ha-VIS preLink 2082000 -
N° de stock RS 625-6209
MarqueRS PRO
5,21 €
Each
Unité
Adapter RJ11 - - - Straight Through 18mm 45mm 28mm - - - - -
N° de stock RS 768-5532
Référence fabricant1012310000
MarqueWeidmüller
33,83 €
Each
Unité
Coupler RJ45 Cat6a - - - - - - - - - - -
N° de stock RS 333-6611
Référence fabricantDPM8812
25,01 €
Each
Unité
Splitter RJ45 Female, RJ45 Male Cat5e 3 - - 14mm 37mm 48mm - - - - -
N° de stock RS 765-9785
Référence fabricantPXP6033TP
MarqueBulgin
30,71 €
Each
Unité
Coupler RJ45 Socket Cat5e 2 STP Straight Through 49.2mm - - 32mm - Buccaneer 6000 -
N° de stock RS 907-5665
MarqueRS PRO
10,80 €
Each
Unité
- - Cat6 - UTP - - - - - - FT - -
N° de stock RS 878-2448
Référence fabricantJ60029A0000
MarqueTelegartner
54,43 €
Each
Unité
Coupler RJ45 Cat6 1 Shielded Straight Through 37mm 37mm 45mm - - TOC - -