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Fifteen small white inline couplers with RJ11 ports

iMBAPrice

iMBAPrice RJ11 4P4C Inline Coupler 15 Pack

SKU CH-PJH8-CDB4D

A pack of fifteen RJ11 inline couplers joins two telephone cords to extend line length

  • Join two RJ11 phone lines with a straight female-to-female inline coupler
  • Pack of 15 couplers keeps spares on hand for multiple extensions
  • Simple plug-in design extends cord distance without tools
  • Premium build quality maintains clear voice connections
  • Also available in packs of 2, 11 and 25 for any project size

Inline coupler for RJ11 phone lines

This pack contains fifteen straight modular inline couplers designed to join two RJ11 telephone cables together. Each unit provides a female-to-female RJ11 connection that extends the reach of existing phone cords. The couplers suit home or office installations where a single cable run falls short.

Female-to-female RJ11 connectors in bulk

Every coupler accepts standard RJ11 plugs on both ends, allowing a simple push-fit connection without tools or soldering. The straight-through wiring maintains the original pin-out across the joint. Buying the fifteen-pack keeps spares on hand for multiple rooms, workstations or future rewiring jobs.

Passive design needs no power or cooling

Because the couplers contain no active electronics, they draw zero power and generate no heat or noise during use. Signal quality depends on the cables attached, not on the coupler itself. Users who need powered signal amplification or digital data rates beyond analogue voice will require different equipment.

Highlights

  • Join two RJ11 phone lines with a straight female-to-female inline coupler
  • Pack of 15 couplers keeps spares on hand for multiple extensions
  • Simple plug-in design extends cord distance without tools
  • Premium build quality maintains clear voice connections
  • Also available in packs of 2, 11 and 25 for any project size

Specifications

BrandiMBAPrice

Questions about this item

What does the RJ11 4P4C interface limit in a straight inline coupler?

The straight RJ11 female-to-female coupler joins two 4-position 4-contact phone lines without crossing the conductors, so the connection stays pin-for-pin.

How much space does a 15-pack of these couplers need for storage?

The pack weighs 15 ounces and contains fifteen individual couplers, each small enough to fit in a cable organiser pocket.

How do you install the coupler without reversing the line?

Plug one RJ11 cord into each female port; because the coupler is straight-through, either port works for either cord and no wiring rearrangement is required.

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