Modular RJ45 T adapter is used for converting one single 4-pair connection into two 4-pair connections, no matter whether Telephone or Network connections like phone or fax lines, PBX or data.
RJ45 female to dual RJ45 female modular adapter 8P8C
One RJ45 8 position jack to two RJ45 8 position jacks
Wired straight pinout 1-1, 2-2 ... 8-8
Shielded type, suitable for CAT5e and CAT6 connections