FiberHome AN5516-04, Quick Installation Manual

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20.2
Checking before Power-on
The AN5516-04 uses -48 V DC power supply
to -57 V.
Before powering on the equipment, installers
1. Confirm that the cabinet power cables are
supply equipment.
2 Confirm that all the wires and cables are co
Caution
20.3
Power-on Test
1. Measure the voltage between the -48V and the 0V
the PDP. The normal value should be between -4
2. Place all the branch output switches on the PDP
3 C fi th t th b k h b l d
2. Confirm that all the wires and cables are co
3. Place all power switches on the PDP in the
4. Disconnect all cards inside the subrack bu
5. Disconnect the fan unit inside the subrack
Note
3. Confirm that the subrack has no abnormal sound
4. Insert the fan unit . The fan unit will start running
begin.
5. Insert the cards into the subrack in sequence and
three minutes. Then the indicator LEDs of all car
status.
① Check whether the ACT indicator LED on the c
power on.
② Check whether the alarm indicator LED on the
Note
2
The power-off procedures for the AN5516-04
28
y with an acceptable voltage range from -40 V
should
correctly connected with the external power
onnected correctly
V connectors in the external power input area of
40 V and -57 V.
in the ON position.
ll
onnected correctly.
e OFF position.
t leave them on their slots.
but leave it on its slot.
or smell.
as soon as it is inserted, and air movement will
d the cards will be electrified normally in two or
rds in the subrack should be in normal working
card is illuminated, which stands for normal
card is OFF, which indicates no alarm.
28
are reverse to those of power-on.
8