TelephoneStuff.com Datasheets for Modular Connectors and RJ Connectors

Modular connectors and RJ connectors includes two similar, yet distinct styles of connectors. Modular connectors are made of "plug-in units" which can be added together to make the system larger, improve the capabilities, or expand its size. Registered Jack (RJ) is a telephone and data jack application specific connector registered with the FCC.
Modular Connectors and RJ Connectors: Learn more

Product Name Notes
Avaya Modular Connector for SMDR -- LU355 Connector/adapter used to convert the SMDR connector on your telephone system to a 25 pin serial port connector on your computer. Also used for WinSPM connection. Available in male or...
ICC RCA Female to F-Type Female Modular Connector -- IC107BFG RCA female to F-type female modular connector. Features: - Gold plated connector
Suttle 66 Connecting Block With 12-Modular Connectors -- PRO-180-12 This is a standard "66 connecting block", but has 12 2-pair RJ-45 female connectors already on it. Actually has room for 1 more pair of wires should you need it,...