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Cisco ASR 1000 series Hardware Installation Manual page 79

Aggregation services routers
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Chapter 2
Cisco ASR 1000 Series Routers Component Overview
Cisco ASR 1002 Router –48 VDC Power Supply LEDs and Connector
Figure 2-12
ASR 1002 Router supports up to two power supplies.
Figure 2-12
1
0
1
2
3
4
5
Table 2-22
Table 2-22
Cisco ASR 1002 Router –48 VDC Power Supply LEDs
LED Label
LED
INPUT OK
A bi-color LED
indicates presence
of input voltage
OL-13208-11
shows the –48 VDC power supplies at the rear of the Cisco ASR 1002 Router. The Cisco
Cisco ASR 1002 Router –48 VDC Power Supply
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
Chassis ESD socket
Power supply slot 0 label
Power supply switch standby/On (|)
Power supply LEDs
Fan
describes the power supply LEDs and connectors on the rear of the chassis.
Color
Green
Amber
Cisco ASR 1000 Series Aggregation Services Routers Hardware Installation Guide
5
6
6
Power supply captive installation screw
7
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 when the input voltage (falls below
–39VDC) and indicates that there is still a voltage 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.
Power Supplies for the Cisco ASR 1002 Router
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
2-39

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