Ethernet Couplers | RJ Adapters | RS
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    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.

    187 產品顯示為 Ethernet Couplers

    Switchcraft
    Adapter
    RJ45
    Cat6
    -
    Shielded
    -
    26mm
    31mm
    30mm
    -
    -
    MH Connectors
    Coupler
    RJ45
    Cat5e
    1
    UTP
    -
    18.54mm
    16.13mm
    26.96mm
    -
    -
    Phoenix Contact
    Coupler
    RJ45
    Cat6a
    2
    -
    -
    -
    -
    -
    -
    -
    HARTING
    Coupler
    RJ45 Plug/RJ45 Socket
    Cat6
    -
    -
    Straight Through
    3m
    -
    -
    -
    -
    Phoenix Contact
    Modular Coupler
    RJ45
    Cat5e
    1
    Shielded
    -
    21.6mm
    18.5mm
    34.5mm
    -
    -
    CONEC
    Receptacle Cover Assembly Kit
    RJ45
    Cat5e
    1
    Unshielded
    -
    -
    -
    -
    -
    -
    CAE Multimedia Connect
    Keystone
    RJ45
    Cat6a
    1
    Shielded
    -
    16mm
    16.4mm
    30mm
    -
    -
    HARTING
    Coupler
    RJ45
    -
    1
    -
    -
    35.9mm
    -
    -
    27.9mm
    -
    MH Connectors
    Coupler
    RJ45
    -
    1
    UTP
    -
    18.54mm
    16.13mm
    26.96mm
    -
    -
    Decelect Forgos
    Coupler
    RJ9
    -
    -
    -
    -
    -
    -
    -
    -
    -
    MH Connectors
    Coupler
    RJ45
    -
    1
    STP
    -
    18.54mm
    16.13mm
    27.46mm
    -
    -
    HARTING
    Extender
    RJ45
    -
    1
    -
    Crossed
    15.6mm
    13.15mm
    65.7mm
    -
    -
    Weidmüller
    Coupler
    RJ45
    Cat6a
    -
    STP
    -
    -
    -
    -
    -
    -
    Decelect Forgos
    RJ Extender
    RJ11
    -
    -
    -
    -
    -
    -
    -
    -
    5 m
    Phoenix Contact
    Panel Mounting Frame
    RJ45
    Cat5e
    -
    Shielded
    -
    -
    -
    -
    -
    -
    Phoenix Contact
    Coupler
    RJ45
    Cat6a
    2
    360° Shielded
    -
    -
    -
    -
    -
    -
    Decelect
    Splitter
    RJ45 Female, RJ45 Male
    Cat5e
    3
    -
    -
    14mm
    37mm
    48mm
    -
    -
    MH Connectors
    Coupler
    RJ45
    Cat6
    1
    UTP
    -
    16.6mm
    16.2mm
    29.8mm
    -
    -
    CONEC
    Receptacle Assembly Kit
    RJ45
    Cat5e
    1
    Shielded
    -
    -
    -
    -
    -
    -
    HARTING
    Plug
    RJ45
    -
    1
    -
    Crossed
    14.4mm
    18.6mm
    47.35mm
    -
    -
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