Figure 11: Leds On The Qsfp+ Uplink Ports; Table 7: Port Leds On A Qfx5100-24Q Switch; Table - Juniper QFX5100 Hardware Manual

Table 7: Port LEDs on a QFX5100-24Q Switch

Color State
Unlit Off
Green On steadily
Blinking
Amber Blinking
Related
Documentation
Copyright © 2014, Juniper Networks, Inc.

Figure 11: LEDs on the QSFP+ Uplink Ports

Table 7 on page 21 describes the SFP+ access port LEDs.
Field-Replaceable Units in a QFX5100 Switch on page 8
Port Panel of a QFX5100-48S Switch on page 16
Port Panel of a QFX5100-96S Switch on page 22
Channelizing Interfaces on QFX3500, QFX3600, and QFX5100 Switches
Access Port and Uplink Port LEDs on a QFX5100 Switch on page 217
Installing and Removing QFX5100 Switch Hardware Components on page 193
Connecting QFX Series Switches in a Virtual Chassis
Connecting a QFX5100 Switch in a Virtual Chassis Fabric on page 183
Description
The port is administratively disabled, there is no power, or there is
a fault.
NOTE: When configured for channelized 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 channelized 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 channelized 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.
Chapter 2: Chassis
21