Juniper QFX5240 - QFX5240 AC Power Supply Module LED

QFX5240 AC Power Supply Module LED
Each QFX5240 power supply module (PSM) has a single LED on the module faceplate to indicate the
power status.
Figure 17 on page 31 shows the AC power supply LED.
Figure 17: QFX5240 AC Power Supply LED
1. PSM LED
The PSM uses an amber and green bicolored LED to indicate the operang state. See Table 10 on page
31.
Table 10: QFX5240 AC PSM LED Color and State
LED Color PSM State
O The PSM does not have AC power.
Solid green The PSM is on and funconing properly.
Blinking green (1 sec./on, 1 sec./o,
0.5Hz)
The PSM is in standby state or the other PSM in the chassis is on with
12 VSB (vesgial sideband).
Blinking green (0.25 sec./on, 0.25
sec./o, 2Hz)
The PSM is in redundant/oine mode.
Solid amber Standby mode with OTP The PSM shuts down because of a crical
event such as high temperature, high power, high current, or fan failure.
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