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9-6
The foreign two-wire model of the STU 111/SECTEL is a single line,
desktop telephone that provides secure voice and data
communication. This telephone is similar to the single line two-wire
model and is shipped with a universal auto sensing power
converter and suitable interfaces. Additionally, the foreign STU Ill
terminal can be zeroized without ac power, and it will zeroize if the
terminal is disassembled.
SECURE TELEPHONE
TERMINAL
Figure
9-5.
Foreign Two-Wire Model
Data
Line Cord
RJ/IC
Terminal
Block
W/Cover
The components of the optional wall mounting bracket assembly
are noted in the table on the following page.