Table 21: Cisco ASR 1004 Router
–
48 VDC Power Supply LEDs
Description
Color
LED
LED Label
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.
Green
A bi-color LED indicates
presence of input voltage
INPUT OK
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.
Amber
The LED illuminates s
green when all fans are
operational.
Green
A bi-color LED indicates
power supply fan status
FAN OK
The LED illuminates red
when a fan failure is
detected.
Red
Cisco ASR 1000 Series Router Hardware Installation Guide
64
Cisco ASR 1000 Series Routers Component Overview
Cisco ASR 1004 Router
–
48 VDC Power Supply LEDs and Connector
Summary of Contents for ASR 1001
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