50-pin Telco connector

50-pin Telco connector

A plug and socket used to attach 25 pairs of telephone wires. It is also used for SCSI-1 connections and is the 50-pin version of the widely used Centronics connector found on the back of PC printers. See RJ-21.
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References in periodicals archive ?
The 7000-6 can accommodate any "twister" Translator Module and provides a single 50-pin TELCO connector on the back of the unit.
16, 24, 32, and 48 telephone FXS port support with both RJ11 and 50-pin Telco connectors, as well as per-port phone connection LED