Usable as cable splitter for Cat 5 or 6 to split the cable in half (half for ethernet and half for phone connection)
Pinout: CAT 5 Ethernet + ISDN FTP shielded
Metalized box
Pinout: RJ45 plug to RJ45 jack(1) and RJ45 jack(2)
Pinout CAT5 Ethernet + ISDN FTP SHIELDED