encitech RJ Plugs & Sockets RJ connector 614253 - Encitech 3257-0013-02, The Encitech RJJS-88-142-E7V-036, also known as 3257-0013-02, is a vertical RJ45 socket with 8P8C pin configuration. It is suitable for use in Ethernet applications and is compatible with Cat 5, Cat 6, and Cat 7 connectors. Common applications include network devices and telecommunications equipment. Encitech 3257-0013-02 RJ Socket vertical 8P8C Connector 1pc