Juniper MX10008 Hardware Manual page 73

Figure 35: LEDs on a JNP10K-PWR-DC Power Supply
1 INP1–Source input 0
—
2 INP2–Source input 1
—
Table 19 on page 74 describes the LEDs in an MX10008.
Table 19: LEDs on a DC Power Supply in an MX10008
LED
INP1 or INP2
PWR OK
FAULT
Color State
Yellow Blinking
Green Solid
Unlit Off
Green Solid
Yellow Blinking
Red Solid
Unlit Off
3 PWR OK
—
4 FAULT
—
Description
Indicates that the DC power input voltage is not
within normal operating range.
DC power is within operating range (-40 VDC to -72
VDC).
The power supply is switched off.
DC power output is within normal operating range.
DC power output is out of the normal operating
range.
Power supply has failed and must be replaced.
The power supply is functioning normally. Or, only
one input is powered and the enable router for the
input that is not powered is set to ON. See
"Connecting DC Power to an MX10000" on page 164
for more information on the enable switches.
74