- RJ11 6P4C Cat.3 punch down type keystone jack.
- ★ CAT3 keystone jack is used with blank wall plates, patch panels or surface mount boxes for phone line distribution at your home or office.
- ★ Slim design, 110-type IDC terminals accept 22-28AWG solid wires, easy to install and no static or distortion of voices (Color code for traditional phone line please refer to the last image)
