RJ11 6P4C Female to RJ45 8P8C Male Converter Cable, RJ45 to RJ11 Phone Line Adapter Compatible with TP-Link, ZTE, Netgear, D-Link ADSL Modem Router, Landline Phone Fax

RJ45 to RJ11 converter cable converts standard Ethernet RJ45 8P8C male port to RJ11 6P4C telephone female jack, perfectly bridging network wall ports and analog telephone devices. It supports analog voice, ADSL/VDSL broadband signals, widely used for home wiring renovation, telecom line testing and temporary line conversion.

Fully compatible with mainstream ADSL/VDSL modem, DSL router and VoIP gateway brands:

TP-Link, ZTE, Netgear, D-Link, Tenda, Huawei, MERCURY, AVM FRITZ!Box, Aztech, Nokia DSL equipment

Also works with all standard landline telephones, fax machines, phone splitters, caller ID devices, telephone distribution frames and network line testers.

Built with 4 pure oxygen-free copper conductors and gold-plated contact pins, effectively resist oxidation, reduce signal loss and static noise. Strictly follows industry CAT3 telephone wiring standard, delivering clear, uninterrupted voice and DSL broadband signals without audio dropouts.

No software, driver or external power supply required. Simply plug the RJ45 male plug into modem/router/network wall socket, then insert RJ11 telephone cord into the female jack to finish connection instantly. Short lightweight cord avoids messy cable layout, easy to store and carry for maintenance work.

High-strength ABS plastic housing is scratch-resistant and anti-drop, protecting internal wiring during frequent plugging and unplugging. Flexible PVC outer jacket prevents cracking, suitable for long-term daily use in home, office and communication cabinet scenes.

1. Convert RJ45 network wall outlet for landline phone / fax connection
2. Temporary line transfer for ADSL/VDSL modem & splitter
3. Telecom engineer line testing & wiring layout adjustment
4. VoIP analog telephone signal extension via Ethernet cable
5. Hotel, office, community telephone distribution box wiring modification

1. This adapter only transmits analog telephone / ADSL DSL signals; it cannot transmit digital Ethernet internet data for computers.
2. It only supports 4-core RJ11 6P4C standard telephone lines, incompatible with 2-core telephone wires.
3. Keep the converter away from high-power electrical equipment to avoid signal interference.

1 × RJ45 8P8C Male to RJ11 6P4C Female Converter Cable