Customer Provides; Power Connection; Ac Powered Units; Dc Powered Units - ADTRAN TDU 120e User Manual

Adtran user manual network device tdu 120e
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Chapter 2. Installation

Customer Provides

POWER CONNECTION

Power to the TDU 120e AC unit must be from a grounded 90-120 VAC,
50/60Hz source.
2-2
Cables for any expansion modules to be used with the
TDU 120e
10BaseT cable for connection to a LAN or router (if
you plan to use remote management features)

AC Powered Units

Each TDU 120e AC unit is equipped with a captive eight-
foot power cord, terminated by a three-prong plug which
connects to a grounded power receptacle.

DC Powered Units

Each TDU 120e DC unit is provided with a two-pin power
receptacle and mating plug. Power to the TDU 120e DC
unit is + 48 VDC or +24 VDC.
TDU 120e User Manual
61202156L2-1

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