Table 15: Network Port Leds On Qsfp+ Ports On A Qfx10002 - Juniper QFX10002 Hardware Manual

Table 15: Network Port LEDs on QSFP+ Ports on a QFX10002

Color State
Unlit Off
Green On steadily
Slow blinking (250 ms on and
1750 ms off)
Blinking (500 ms on and
500 ms off)
Copyright © 2019, Juniper Networks, Inc.
The same single bi-colored LED also indicates when the interface is configured and
connected using an optical split cable or a copper DACBO cable to a 10-Gigabit Ethernet
port.
There are some slight differences in the amber LED behavior depending on the firmware
level of the complex programmable logic device (CPLD) in your switch and the Junos
release level running on the switch. To determine the Junos release level, use the
command. To determine the CPLD of your switch, use the
version
command. For example:
root@> show chassis firmware
Part
FPC 0
root@>
See Table 15 on page 43 for how to interpret the QSFP+ LEDs.
Type Version
U-Boot ***
loader FreeBSD/i386 bootstrap loader 1.2
BIOS V0018.2U
EC FPGA 2.3
MAIN_CPLD 1.10
MEZZ_CPLD 1.10
RE FPGA 2.4
Description
The port is administratively disabled, there is no power, the link is
down, or a transceiver is not present. All sub-channels are disabled.
A link is established. When channelized, all sub-channels are up.
When not channelized, it indicates no activity.
The beacon function was enabled on the port.
When channelized, all four channels are up and active. When not
channelized, it indicates the port is up and active in either 40-Gigabit
or 100-Gigabit mode.
Chapter 1: Overview
show
show chassis firmware
43