Figure 17: Original Power Supply; Figure 18: Enhanced Power Supply; Table 12: States For Power Supply Leds - Juniper Internet Router M160 Hardware Manual

Figure 17: Original Power Supply

Figure 18: Enhanced Power Supply

Table 12: States for Power Supply LEDs

Label
CB ON
OUTPUT OK
Color State Description
Green
On steadily Power supply is inserted correctly and is receiving
power. Circuit breaker is on.
Blue On steadily Power supply is inserted and is functioning
normally.
Blinking Power supply is not functioning, is starting up, or is
not properly inserted, or airflow is not sufficient.
Hardware Component Overview
37
Power System