Fan Module Led On A Qfx5100 Device; Figure 36: Fan Module Led In A Qfx5100 Switch; Table 17: Network Port Leds On Qsfp+ Ports On A Qfx5100 Switch - Juniper QFX5100 Hardware Manual

QFX5100 Switch Hardware Guide

Table 17: Network Port LEDs on QSFP+ Ports on a QFX5100 Switch

Color State
Unlit Off
Green On steadily
Blinking
Amber Blinking
Related
Documentation

Fan Module LED on a QFX5100 Device

60
an optical split cable or a copper DACBO cable.
interpret the QSFP+ LEDs.
Management Panel of a QFX5100 Device on page 19
Installing a Transceiver in a QFX Series Device on page 214
Connecting a Fiber-Optic Cable to a QFX Series Device on page 220
Figure 36 on page 60 shows the location of the LED next to the fan module.

Figure 36: Fan Module LED in a QFX5100 Switch

1— Fan LED
Table 18 on page 61 describes the function of the fan tray LED.
Table 17 on page 60
Description
The port is administratively disabled, there is no power, the link is
down, or there is a fault.
NOTE: When configured for 10-Gigabit Ethernet, the LED remains
unlit only if all four of the 10-Gigabit Ethernet SFP+ breakout links
are down.
A link is established, but there is no link activity.
NOTE: When configured for 10-Gigabit Ethernet, the LED is lit green
when at least one of the four 10-Gigabit Ethernet SFP+ breakout
links is established.
A link is established, and there is link activity.
NOTE: When configured for 10-Gigabit Ethernet, the LED is lit green
when at least one of the four 10-Gigabit Ethernet SFP+ breakout
links is established.
All four LEDs blink to indicate the beacon function was enabled on
the port.
describes how to
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