datacom stp strips 1xpc on 1tel and 1tel

Shielded splitter. Used in pairs when you need to run one cable to two telephone signals. Pin assignment: 1 x RJ45 Male 1-2-3-4-5-6-7-8 2 x RJ45 Female xx-3-4-5-6-xx xx-3-4-5-6-xx