Cisco ASR1002 Installation Manual page 35

Chapter 8 Cisco ASR 1002 Router Overview and Installation
Figure 8-26
Figure 8-26
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 8-9
Table 8-9 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
OL-13208-09
shows the –48 VDC power supply for the Cisco ASR 1002 Router.
–48 VDC Power Supply for the Cisco ASR 1002 Router
1 2 3 4
OUTPUT INPUT FAN
FAIL OK OK
0
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 Description
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.
Green The LED illuminates s green when all fans are operational.
Red The LED illuminates red when a fan failure is detected.
Cisco ASR 1000 Series Aggregation Services Routers Hardware Installation Guide
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
Cisco ASR 1002 Router Power Supplies
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
8-35