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ADJUNCT POWER
346A modular bulk DC power supply—can be used in a satellite closet only and is capa-
ble of supplying power to any number of adjuncts that may be added to a digital voice
terminal. This unit provides switch-selectable options for four outputs at 10 watts or two
outputs at 20 watts.
85B1-49 power unit—can be used locally or in a satellite closet to power the 4A speaker-
phone.
95B1 power unit—can be used locally or in a satellite closet to power a 2870A1
automatic dialer.
353 DC Power Supply—can be used locally only. It is designed to supply power to
ISDN-BRI stations and their adjuncts. It has a power output of 12 watts.
945 Bulk DC Power Supply—can be used in a satellite closet only. It is designed to
power ISDN-BRI stations and their adjuncts. It can optionally be equipped with a battery
to provide terminal operation for a limited time in case of an AC power failure. Up to 26
ISDN-BRI terminals can be supported by the 945 power supply.
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