Networking Equipment | McMaster-Carr

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Electrical Connection

Electrical Connection Component

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2,109 Products

Electrical

Electrical Connectors and Cords

Electrical Connectors and Cords

Supply power to equipment by combining plugs, sockets, receptacles, and cords

Patch Panels

Expand and reconfigure a data network when space inside your enclosure is limited

Electrical Cable

Electrical Cable

Make multi-wire connections; generally for higher voltages and longer distances than wire

Data Connection Hubs

Data Connection Hubs

Add USB ports to a computer to connect more devices

Wall Plates

Cover switches and outlets for a finished look or to close them off when not in use

Electrical Connector Clips

Electrical Connector Clips

Attach to data connectors to lock them in place, repair them, or color code them

Electrical Connector Caps

Electrical Connector Caps

Protect data connectors when not in use

Wire Splices

Join wire and protect the connection

Data Port Locks

Data Port Locks

Block USB or Ethernet ports from unauthorized use

Outlet Strips

Plug in multiple devices to power them from a single outlet

Wire and Cable Crimpers

Wire and Cable Crimpers

Crimp connectors onto electrical wire or cable

Wire Stripper Crimpers

Wire Stripper Crimpers

Strip wire and crimp connectors with one tool

Wire and Cable Strippers

Wire and Cable Strippers

Remove the outer insulation on wire and cable

Punch-Down Tools

Punch-Down Tools

Terminate and cut wire on 66 and 110 wiring blocks

Wire and Cable Crimper Dies

Wire and Cable Crimper Dies

Attach to cordless crimpers to secure connectors onto cable

Ethernet Switches

Ethernet Switches

Expand your data network by connecting computers, printers, and servers

Outlet Boxes

House electrical components such as on-off switches, receptacles, and dimmer knobs

Telephone Wiring Blocks

Telephone Wiring Blocks

Keep telephone cable organized and accessible

Power Over Ethernet Injectors

Power Over Ethernet Injectors

Power devices such as routers and wireless access points in areas lacking a power outlet

Battery Chargers

Battery Chargers

Charge everything from large-cell to cordless tool to household batteries

Measuring and Inspecting

Data Cable Identifiers

Data Cable Identifiers

Trace unshielded data and telephone cables to their source

Data Cable Testers

Data Cable Testers

Identify open, short, and incorrectly wired circuits in coaxial and data cable

Data Cable Testing Adapters

Data Cable Testing Adapters

Isolate the signals of a data line by connecting your testing device to an Ethernet wall outlet

Line Tester Adapters

Line Tester Adapters

Connect a testing device to a telephone line

Line Testers

Diagnose issues in telephone lines or Ethernet cables

Line Testing Amplifiers

Line Testing Amplifiers

Pair with line testers to identify cables without touching them

Cords for Measuring Tool Data Processors

Cords for Measuring Tool Data Processors

Connect measuring tools with SPC output to a processor for uploading data

Communication

Telephone Connectors

Telephone Connectors

Replace the plug on your phone cord, or extend your line by connecting cords together

Telephone Cords

Telephone Cords

Connect telephones to data outlets

Telephone Splitters

Telephone Splitters

Connect multiple phone lines to a single telephone jack

Fastening and Joining

Socket Wrenches

Socket Wrenches

Apply torque to turn nuts, bolts, and other fasteners without rounding the heads

Material Handling

Robot Workstations

Robot Workstations

Create a portable working home for your robot arm

Robot Teach Pendant Cords

Robot Teach Pendant Cords

Replace the cord that connects robot controllers to teach pendants

Robot Controller Cords

Robot Controller Cords

Extend the distance between FANUC CRX robot arms and their controllers

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