Figure 41: Leds On The Sfp+ Ports; Figure 42: Leds On The Qsfp+ Ports; Table 38: Network Port Leds On Sfp+ Ports On An Ex4600 Switch - Juniper EX4600 Series Hardware Manual

EX4600 Switch Hardware Guide

Table 38: Network Port LEDs on SFP+ Ports on an EX4600 Switch

LED Color
Link/Activity Unlit
Green
Amber
192
Figure 41 on page 192 shows the location of the LEDs on the SFP+ access ports on the
EX4600 and Figure 42 on page 192
ports on the EX4600.

Figure 41: LEDs on the SFP+ Ports

Figure 42: LEDs on the QSFP+ Ports

The LED in Figure 41 on page 192
LED labeled Status in indicates transceiver presence.
Table 38 on page 192 describes how to interpret the SFP+ port LEDs.
State
Off
On steadily
Blinking
Blinking
shows the location of the LEDs on the QSFP+ uplink
labeled Link/Activity indicate link activity or a fault. The
Description
The port is administratively disabled, there is no power, the link
is down, or there is a fault.
A link is established, but there is no link activity.
A link is established, and there is link activity.
The beacon is enabled on the port.
Copyright © 2014, Juniper Networks, Inc.