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Black telephone extension cable with RJ11 plugs on both ends

Wire Cap Connectors

SKU CH-JQC8-EX0F0

10 ft RJ11 telephone extension cable with 26 AWG copper cores and gold-plated plugs

  • ColorBlack
  • Pure copper cores up to 26 AWG ensure clear calls
  • Gold-plated RJ11 contacts resist corrosion for reliable connections
  • Heavy-duty PVC jacket withstands rough conditions
  • Twisted-pair design reduces crosstalk and interference
  • 10 ft length suits phone, fax, modem and answering machine

Telephone Extension Cable with RJ11 Connectors

This telephone extension cable connects landline phones, fax machines, modems and answering machines using standard RJ11 6P4C plugs on both ends. The 10‑foot length provides flexible placement for home or office setups. It suits anyone needing a reliable voice‑grade link without rewiring walls.

Pure‑Copper Conductors and Gold‑Plated Contacts

Each conductor uses 0.4 mm copper wire at 26 AWG, thicker than typical copper‑clad‑steel cords, and the plug contacts carry a heavier gold layer for corrosion resistance. The PVC‑shielded, HDPE‑insulated twisted‑pair design reduces crosstalk and handles everyday indoor routing. The black finish blends with most desk and baseboard environments.

Four‑Pack Extends Multiple Devices

The bundle supplies four identical cables so you can equip several rooms or replace worn cords in one purchase. Each unit is hand‑tested to meet the stated construction standards before packing. No additional adapters or software are included; simply plug into any standard RJ11 jack.

Highlights

  • Pure copper cores up to 26 AWG ensure clear calls
  • Gold-plated RJ11 contacts resist corrosion for reliable connections
  • Heavy-duty PVC jacket withstands rough conditions
  • Twisted-pair design reduces crosstalk and interference
  • 10 ft length suits phone, fax, modem and answering machine

Specifications

ColorBlack

Questions about this item

What does the RJ-11 6P4C interface cap in practice?

The RJ-11 6P4C plugs carry four conductors at 26 AWG for standard landline voice, fax, modem and answering-machine connections.

What physical space does the 10 ft cable need to fit?

The cord is 10 ft long with male RJ-11 plugs on both ends; allow slack for routing around baseboards or through cable channels.

How is the extension cord installed and what step do people miss?

Plug one RJ-11 end into the wall jack and the other into the device; the step often missed is seating each plug until the latch clicks to ensure the gold-plated contacts make full contact.

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