Status And Activity Leds; Figure 39: Led Indicators For Qsfp+ And Qsfp28 Ports; Table 22: Network Port Status And Activity Leds On A Qfx10000-36Q Line - Juniper QFX10016 Hardware Manual

QFX10016 Switch Hardware Guide
Table 21: QFX10000-36Q Port Mapping (continued)
4X10-Gigabit
Port Number Ethernet
35

Status and Activity LEDs

Table 22: Network Port Status and Activity LEDs on a QFX10000-36Q Line Card
Color State
Unlit Off
Green On steadily
Blinking
Yellow or Amber On steadily
(channelized)
Flashing
Slow blink, or blip
Blinking
Yellow or Amber Blinking
(non-channelized)
60
4X10-Gigabit
Channelized 40-Gigabit
Port Group Ethernet
All ports have an up or down indicator for each port and four bi-colored LEDs that show
port status and link activity based on whether or not the port is configured for
channelization. See Figure 39 on page 60

Figure 39: LED Indicators for QSFP+ and QSFP28 Ports

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.
A link is up and there is activity. When not channelized, it indicates the port is up
and active in either 40-Gigabit or 100-Gigabit mode. When channelized, all four
channels are up and active.
At least one channel link is up, but not all channels are up. There is no activity on
the channel link.
At least one channel link is up, but not all channels are up. There is activity on the
channel link.
The beacon function is enabled on one or more sub-channels.
One or more sub-channels has a fault condition.
A single LED blinking indicates and interface fault. All four LEDs blink to indicate
the beacon function was enabled on the port.
100-Gigabit
Ethernet 100-Gigabit Ethernet Disables
33, 34
and Table 22 on page 60.
Copyright © 2017, Juniper Networks, Inc.