DC power supply captive
screw
7
Fan
1
DC power supply handle
8
DB-25 alarm connector*
2
Terminal block and
plastic cover single screw
9
Tie-wrap tab
3
On/Off (|/O) circuit
breaker switch
10
DC power supply
terminal block and plastic
cover
4
Terminal block and
plastic cover slot tab
11
Ground symbol
5
Power supply LEDs
12
DC power supply ground
studs
6
The following table describes the power supply LEDs and connectors on the rear of the chassis.
Table 33: Cisco ASR 1013 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 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 25 V
+/-5 V. The LED is not
illuminated if the input is below
–
15 V input.
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
81
Cisco ASR 1000 Series Routers Component Overview
–
48 VDC Power Supply LEDs and Connectors for Cisco ASR 1013
Содержание ASR 1001
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