Figure 326: Fan Module Led In A Qfx5100 Switch; Table 175: Network Port Leds On Qsfp+ Ports On A Qfx5100 Switch - Juniper QFabric QFX3000-G Hardware Documentation

QFX3000-G QFabric System Hardware Documentation

Table 175: 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
744
an optical split cable or a copper DACBO cable.
interpret the QSFP+ LEDs.
Management Panel of a QFX5100 Device on page 85
Installing a Transceiver in a QFX Series Device on page 709
Connecting a Fiber-Optic Cable to a QFX Series Device on page 712
Figure 326 on page 744 shows the location of the LED next to the fan module.

Figure 326: Fan Module LED in a QFX5100 Switch

1— Fan LED
Table 176 on page 745 describes the function of the fan tray LED.
Table 175 on page 744
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
1
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