Ethernet Couplers | McMaster-Carr

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102 Products

RJ45 Connectors

Data, Audio, and Video Adapters

Shielded RJ45 Adapters

Shielded RJ45 Adapters

Protect sensitive equipment from EMI and RJ45 connections on both ends join two Ethernet cords

Unshielded RJ45 Adapters

Unshielded RJ45 Adapters

An RJ45 female connection on both ends to join two Ethernet cords

RJ45 Adapters for Keystone Wall Plates

RJ45 Adapters for Keystone Wall Plates

Snap into keystone wall plates to create custom data connector configurations

Panel-Mount RJ45 Adapters

Panel-Mount RJ45 Adapters

Install these connectors in a panel cutout to create a port for transferring data

Washdown Data, Audio, and Video Connectors

Screw-Together Wet-Location RJ45 Connectors and Cords

Screw-Together Wet-Location RJ45 Connectors and Cords

Meeting environmental ratings, make Ethernet connections exposed to wet conditions

Latching Washdown RJ45 Connectors

Latching Washdown RJ45 Connectors

Protect Ethernet connections from jets of water and temporary submersion

Unshielded Snap-On RJ45 Connectors

Unshielded Snap-On RJ45 Connectors

Pierce through insulation to create a connection without stripping wire

Shielded Punch-Down RJ45 Connectors

Shielded Punch-Down RJ45 Connectors

Protect sensitive equipment from EMI, and terminate with a punch-down tool

Unshielded Easy-Install Crimp-On RJ45 Connectors

Unshielded Easy-Install Crimp-On RJ45 Connectors

Cut and crimp wires in one step to create an Ethernet connection

Shielded Easy-Install Crimp-On RJ45 Connectors

Shielded Easy-Install Crimp-On RJ45 Connectors

Protect sensitive equipment from electromagnetic interference

Shielded Crimp-On RJ45 Connectors

Shielded Crimp-On RJ45 Connectors

Protect sensitive equipment from EMI, and terminate with an Ethernet cable crimper

Shielded Snap-On RJ45 Connectors

Shielded Snap-On RJ45 Connectors

Pierce through insulation to create a connection protected from EMI without stripping wire

Push-to-Lock RJ45 Connectors

Push-to-Lock RJ45 Connectors

Pop Ethernet connections together and apart with one hand

Unshielded Crimp-On RJ45 Connectors

Unshielded Crimp-On RJ45 Connectors

Terminate with an Ethernet cable crimper

Circuit Board RJ45 Connectors

Circuit Board RJ45 Connectors

Add RJ45 connectors that mount horizontally or vertically to circuit boards

Panel-Mount RJ45 Connectors

Panel-Mount RJ45 Connectors

Install in a panel cutout to create a port for transferring data

Unshielded Punch-Down RJ45 Connectors

Unshielded Punch-Down RJ45 Connectors

With a 110 punch-down connection, use a punch-down tool to terminate

Other Products

Metric Circular Adapters

Metric Circular Adapters

Join connectors of different sizes, configurations, or types

USB Extenders

Increase the reach of USB devices with a transmitter and receiver

USB Cords

Transfer data between computers, printers, and mobile devices

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)