06/02/2026 8:06 a.m.
https://cablematic.com/en/products/compact-rj11-doubler-1-x-rj11-m-2-x-rj11-h-RT051/
https://cablematic.com/en/products/compact-rj11-doubler-1-x-rj11-m-2-x-rj11-h-RT051/
Compact RJ11 Doubler (1 x RJ11-M > 2 x RJ11-H)
Compact RJ11 Doubler (1 x RJ11-M > 2 x RJ11-H)
REF: RT051
Specifications
- Telephone line duplicator adapter from 1 RJ11 male to 2 RJ11 female.
- Parallel signal distribution from one input to two simultaneous outputs.
- Internal pin-to-pin connection diagram respecting pairs 2-2/2, 3-3/3, 4-4/4 and 5-5/5.
- Input interface consisting of a 6P4C type male RJ11 connector.
- Output interface integrated by two RJ11 female connectors.
PVP
€1.24
Price including VAT:
€1.24
PVD
€1.08
PVP: Retail price.
Check conditions.
PVP: Sale price to distributors.
Check conditions.
2 yearswarranty
14 daysreturns
100%safe
Specifications
- Telephone line duplicator adapter from 1 RJ11 male to 2 RJ11 female.
- Parallel signal distribution from one input to two simultaneous outputs.
- Internal pin-to-pin connection diagram respecting pairs 2-2/2, 3-3/3, 4-4/4 and 5-5/5.
- Input interface consisting of a 6P4C type male RJ11 connector.
- Output interface integrated by two RJ11 female connectors.
Related products
Keywords
Did not find what you were looking for? These topic could help you
Purchased together regularly
More info
This adapter simplifies the branching of an analog telephone line to enable two independent connection points from a single wall jack. Its design allows for the immediate integration of additional devices such as telephone handsets, modems, or fax machines into the same voice network. It centralizes line access and simplifies hardware organization in office or home environments.
Specs
- Telephone line duplicator adapter from 1 RJ11 male to 2 RJ11 female.
- Parallel signal distribution from one input to two simultaneous outputs.
- Internal pin-to-pin connection diagram respecting pairs 2-2/2, 3-3/3, 4-4/4 and 5-5/5.
- Input interface consisting of a 6P4C type male RJ11 connector.
- Output interface integrated by two RJ11 female connectors.
- Compact, heavy-duty housing for intensive use in communications.
- Gross Weight: 10 g
- Product size (width x depth x height): 4.0 x 3.0 x 2.0 cm
- Number of packages: 1
- Packages size: 4.0 x 3.0 x 2.0 cm
Technical terms
- RJ11
RJ11
The RJ-11 is mainly used to link telephone networks connector. It is small and has four contacts measures to support 4-way 2 cables. It is the most widely used globally for connecting conventional telephones, which generally tend to use only the two central threads to a single line or a twisted pair connector. And the four wires are used only for telephony equipment special using double line or two telephone pairs. After crimp the cable, it is almost impossible to disarm the RJ-11 without causing its deactivation.
