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Cisco ASR 1002 Router Power Supplies
Figure 8-26
Figure 8-26
1
0
1 Chassis ESD socket
2 –48 VDC power supply slot 0 label
3 –48 VDC power supply switch Standby/On
4 –48 VDC power supply LEDs
5 Fan
Table 8-10
Table 8-10
Cisco ASR 1002 Router –48 VDC Power Supply LEDs
LED Label
LED
INPUT OK
A bi-color LED
indicates presence of
input voltage
FAN OK
A bi-color LED
indicates power supply
fan status
Cisco ASR 1000 Series Aggregation Services Routers Hardware Installation Guide
8-36
shows the –48 VDC power supply for the Cisco ASR 1002 Router.
–48 VDC Power Supply for the Cisco ASR 1002 Router
2
3
4
OUTPUT INPUT
FAN
FAIL
OK
OK
This unit might have more than
one power supply connection.
All connections must be removed
to de-energize the unit.
-48V/-60V
16A
10
9
8
describes the LEDs on the Cisco ASR 1002 Router –48 VDC power supply.
Color
Green
Amber
Green
Red
Chapter 8
5
6
6
–48 VDC power supply captive installation
screw
7
–48 VDC power supply slot 1 label
8
Ground lead
9
Positive lead
10 Negative lead
Description
LED illuminates green to signal that the –48 VDC power supply input
voltage is greater than 43.5VDC at turn-on and remains green down to
39VDC.
The LED illuminates amber if the power supply turns off due to low
input voltage (falls below 39VDC) and indicates that there is still a
hazard present (voltage on the terminal block). The LED remains
amber and is active to around 20 V +/-5 V. The LED is not illuminated
if the input is below 15 V.
The LED illuminates s green when all fans are operational.
The LED illuminates red when a fan failure is detected.
Cisco ASR 1002 Router Overview and Installation
OUTPUT INPUT
FAN
FAIL
OK
OK
This unit might have more than
one power supply connection.
All connections must be removed
to de-energize the unit.
1
-48V/-60V
16A
7
OL-13208-11
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