Table 39: Network Port Leds On Qsfp+ Ports On An Ex4600 Switch - Juniper EX4600 Series Hardware Manual

Table 38: Network Port LEDs on SFP+ Ports on an EX4600 Switch (continued)
LED Color
Status Unlit
Amber
Green
Green

Table 39: Network Port LEDs on QSFP+ Ports on an EX4600 Switch

Color State
Unlit Off
Green On steadily
Blinking
Amber Blinking
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Copyright © 2014, Juniper Networks, Inc.
State
Off
Blinking
Blinking
On steadily
As shown in Figure 42 on page
first LED is used and the remaining LEDs are not used when the interface is configured
for 40-Gigabit Ethernet and connected to a QSFP+ transceiver. All four LEDs are used
when the interface is configured for 10-Gigabit Ethernet and the port is connected using
an optical split cable or a copper DACBO cable.
interpret the QSFP+ LEDs.
Management Panel of an EX4600 Switch on page 9
Installing a Transceiver in an EX Series Switch on page 182
Connecting a Fiber-Optic Cable to an EX Series Switch on page 184
Description
The link is down.
The beacon function is enabled on the port.
A 1-Gigabit Ethernet transceiver is installed in the port and the
link is established.
A 10-Gigabit Ethernet transceiver is installed in the port and link
is established.
192, there are four bi-color LEDs for each QSFP+ port. The
Table 39 on page 193
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.
Chapter 23: Viewing System Information
describes how to
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