Figure 337: Leds On The Sfp+ Access Ports; Figure 338: Leds On The Qsfp+ Uplink Ports; Table 188: Network Port Leds On Sfp+ Access Ports On A Qfx3500 Device - Juniper QFabric QFX3000-G Hardware Documentation

QFX3000-G QFabric System Hardware Documentation

Table 188: Network Port LEDs on SFP+ Access Ports on a QFX3500 Device

LED Color
Link/Activity Unlit
Green
Status Unlit
Green
Amber
760

Figure 337: LEDs on the SFP+ Access Ports

Link/Activity Status
LED LED
0 1 2 3 4 5

Figure 338: LEDs on the QSFP+ Uplink Ports

QSFP+ uplink port LEDs
Link/Activity
LED
LA LA
ST ST
Status
Q0 Q1
LA LA
LED
ST ST
The LEDs labeled Link/Activity LED in
indicate link activity or faults. The LEDs labeled Status LED in
Figure 338 on page 760 indicate link status.
TIP: By default, all access ports are configured as Ethernet interfaces. If you
insert a Fibre Channel transceiver, the LEDs do not light until you configure
the port as a Fibre Channel interface in Junos OS. Likewise, the LEDs do not
light if you insert an Ethernet transceiver in a port configured as a
Fibre Channel interface.
Table 188 on page 760 describes the SFP+ access port LEDs.
State
Off
On steadily
Blinking
Off
On steadily
On steadily
Q2 Q3
Figure 337 on page 760
Description
No link is established, there is a fault, or the link is down.
A link is established, but there is no link activity.
A link is established, and there is link activity.
No transceiver is installed in the port, the port is configured for a
different interface, or the transceiver is not supported.
An Ethernet transceiver is installed in the port.
A Fibre Channel transceiver is installed in the port.
and Figure 338 on page 760
Figure 337 on page 760
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