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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Omschrijving Prijs Type Interface Type LAN Category Number of Ports Shield Type Wiring Configuration Length Width Depth Diameter Extension Length Series Series Number Voltage Rating
RS-stocknr. 111-6746
FabrikantRS PRO
€ 17,57
Each
Aantal stuks
Coupler RJ45 Female - 1 Shielded Straight Through - 29.1mm 38.2mm - - GTC Sealed GTC Sealed -
RS-stocknr. 619-5479
FabrikantnummerPX0839/PC
FabrikantBulgin
€ 7,94
Each
Aantal stuks
Coupler RJ45 Cat5e 1 - - - - 45mm 35.7mm - Buccaneer - -
RS-stocknr. 340-9652
FabrikantRS PRO
€ 8,09
Each
Aantal stuks
Wiring Box Punch Down Cat5 2 STP Straight Through 25mm 25mm 45mm - - - - -
RS-stocknr. 875-5641
Fabrikantnummer20821010010
FabrikantHARTING
€ 17,92
Each
Aantal stuks
Plug RJ45 - 1 - Crossed 14.4mm 18.6mm 47.35mm - - Ha-VIS preLink 2082101 -
RS-stocknr. 916-0259
FabrikantRS PRO
€ 14,71
Each
Aantal stuks
Feedthrough Connector RJ45 Cat6 2 FTP - - 26mm - - - FT - -
RS-stocknr. 186-3054
FabrikantRS PRO
€ 5,82
Each
Aantal stuks
Coupler RJ45 Cat3 - UTP Crossed 22.02mm 16mm 37.3mm - - - - -
RS-stocknr. 916-0255
FabrikantRS PRO
€ 11,65
Each
Aantal stuks
Feedthrough Connector RJ45 Cat6 2 UTP - - 26mm - - - FT - -
RS-stocknr. 885-7696
Fabrikantnummer30-9242
FabrikantCinch Connectors
€ 8,91
Each
Aantal stuks
Coupler RJ45 Female Cat5e 1 Shielded Straight Through 25mm 23.5mm 47mm - - - 30 -
RS-stocknr. 765-9084
Fabrikantnummer09454521504
FabrikantHARTING
€ 37,19
Each
Aantal stuks
Coupler RJ45 Plug/RJ45 Socket Cat6 1 Shielded Straight Through 500mm - - 27.9mm - - - -
RS-stocknr. 765-9031
Fabrikantnummer09455451560
FabrikantHARTING
€ 19,28
Each
Aantal stuks
Coupler RJ45 Socket/RJ45 Socket Cat6 - Shielded - 13.25mm 15.7mm 34.5mm - - - - -
RS-stocknr. 741-7317
Fabrikantnummer1963600000
FabrikantWeidmüller
€ 30,00
Each
Aantal stuks
Field Installation Plug RJ45 Cat6a 1 STP - 9.45mm 12.9mm 51.32mm - - - - -
RS-stocknr. 916-0252
FabrikantRS PRO
€ 12,16
Each
Aantal stuks
Feedthrough Connector RJ45 Cat5e 2 FTP - - 26mm - - - FT - -
RS-stocknr. 765-9965
FabrikantnummerPXM6033TP
FabrikantBulgin
€ 39,33
Each
Aantal stuks
Coupler RJ45 Male Cat5e - STP - 42.2mm - - 32mm - Buccaneer - -
RS-stocknr. 186-3155
FabrikantRS PRO
€ 7,74
Each
Aantal stuks
Extender RJ11 Female, RJ11 Male Cat3 1 - - - - - - 2 m - - -
RS-stocknr. 768-4425
FabrikantnummerEHRJ45P5ESRS
FabrikantSwitchcraft
€ 11,26
Each
Aantal stuks
Adapter RJ45 Cat5e - - - 26mm 31mm 30mm - - - - -
RS-stocknr. 186-3032
FabrikantRS PRO
€ 4,42
Each
Aantal stuks
Coupler RJ11 Cat3 - UTP Straight Through 22mm 16mm 37.3mm - - - - -
RS-stocknr. 619-5491
FabrikantnummerPX0839/IDC
FabrikantBulgin
€ 22,94
Each
Aantal stuks
Coupler RJ45 Cat5e 1 Shielded - 37.7mm 42mm 45mm - - Buccaneer - -
RS-stocknr. 340-9646
FabrikantRS PRO
€ 6,67
Each
Aantal stuks
Wiring Box Punch Down Cat5e 2 UTP Straight Through 25mm 25mm 45mm - - - - -
RS-stocknr. 875-5604
Fabrikantnummer20820010002
FabrikantHARTING
€ 12,54
Each
Aantal stuks
HIFF Jack RJ45 - 1 - Crossed 15.6mm 13.15mm 41mm - - Ha-VIS preLink 2082001 -
RS-stocknr. 821-2911
FabrikantnummerMH3101-8821
FabrikantMH Connectors
€ 2,39
Each
Aantal stuks
Coupler RJ45 - 1 UTP - 18.54mm 16.13mm 26.96mm - - MH3101 MH3101-8821 -