RJ10 Female to RJ45 Female Coupler

RJ9/RJ10/RJ22 female to RJ45 female coupler. Joins an RJ9/RJ10/RJ22 plug to an RJ45 plug (straight wired). As the RJ45 connector is 8 way only the centre 4 pins are used as per wiring configuration below. Can be used for various telecom & low voltage applications. Product colour may vary.

RJ10                RJ45

1                         3

2                         4

3                         5

4                         6

Note-RJ10 plugs are also known as RJ9 & RJ22 plugs! RJ10 (4 way, 7mm wide)