Avaya SPS325 User Manual
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SPS325
SPS325
POWERED SPEAKER
USERS GUIDE
COMCODE: 408 351 351
PEC CODE: 8800-105
sps325.pub
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Avaya
Description
The SPS235 is a general purpose amplifier intended
for use with telecommunication equipment. It can
bridge a telephone tip and ring line. It's input includes direct current blocking and is ring tolerant.
Indicators
Two LED’s are located on the front of the SPS325.
The ON LED indicates the presence of 24vdc power.
The SIGNAL LED indicates the presence of audio.
Installation
Power and signal are connected through an RJ14
modular jack on the back of the SPS325. A modular
cord, power cord, jack block, and power supply are
included with the SPS325. Refer to the wiring illustration on the next page.
Wiring
Connect the power cord to the terminals marked
COM and +24V on the power supply. Connect the
other end of the power cord to pair 2 (marked YL
and BK) on the jack block. The polarity does not
matter.
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