Cisco ASR 1000 Series - Page 242

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Cisco ASR 1000 Series Aggregation Services Routers Hardware Installation Guide
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Chapter 8 Cisco ASR 1002 Router Overview and Installation
Cisco ASR 1002 Router Power Supplies
Figure 8-26 shows the –48 VDC power supply for the Cisco ASR 1002 Router.
Figure 8-26 –48 VDC Power Supply for the Cisco ASR 1002 Router
Table 8-10 describes the LEDs on the Cisco ASR 1002 Router –48 VDC power supply.
1 Chassis ESD socket 6 –48 VDC power supply captive installation
screw
2 –48 VDC power supply slot 0 label 7 –48 VDC power supply slot 1 label
3 –48 VDC power supply switch Standby/On 8 Ground lead
4 –48 VDC power supply LEDs 9 Positive lead
5 Fan 10 Negative lead
280289
OUTPUT INPUT
FAIL
OK OK
FAN
-48V/-60V 16A
This unit might have more than
one power supply connection.
All connections must be removed
to de-energize the unit.
OUTPUT INPUT
FAIL
OK OK
FAN
-48V/-60V 16A
This unit might have more than
one power supply connection.
All connections must be removed
to de-energize the unit.
9 810
4 5 63
0
1
7
1
2
Table 8-10 Cisco ASR 1002 Router –48 VDC Power Supply LEDs
LED Label LED Color Description
INPUT OK A bi-color LED
indicates presence of
input voltage
Green 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.
Amber 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.
FAN OK A bi-color LED
indicates power supply
fan status
Green The LED illuminates s green when all fans are operational.
Red The LED illuminates red when a fan failure is detected.