Panasonic 1200N - Manual (Page 87)

Installation Turning Power On and Off
Centillion 1200N ATM Switch User Manual 7-17
NTP 297-8103-903
Turning the
Power Off Procedures for turning off the ATM Switch's power are shown below.
1. Turn off the power switch on the back of the equipment. If the power unit is
redundant, turn off both power switches.
2. Confirm that the POWER LED and the READY LED in the lower right area
of the front of the ATM Switch are off.
All communications will be severed when the power is turned off. All
unsaved setting data will also be lost. In principle, do not allow anyone
other than the system manager and service personnel to touch the power
switch.
To replace one of the power units during operation, only turn off the power of the
power unit you wish to replace.
Power Source
and Power
Consumption Shown below is the power supply and power consumption of the ATM Switch.
■ Input
❑ DC -48V
❑ Input voltage: -40V to -58V DC
■ Maximum power consumption
❑ 6.0 A