Juniper EX4300 Series - Page 87

2—
Link acvity LED of the uplink module port
Figure 35: LEDs on the 8-Port 10-Gigabit Ethernet SFP+ Uplink Module for EX4300-32F Switches
1—
Status LED of the uplink module
4—
Status LED the lower port
2—
Link acvity LED of the lower port
5—
Status LED the upper port
3—
Link acvity LED of the upper port
Figure 36: LEDs on the Ports on the 2-Port 40-Gigabit Ethernet QSFP+/100-Gigabit Ethernet QSFP28
Uplink Module for EX4300-48MP and EX4300-48MP-S Switches
1—
Capve screws of the uplink module
4—
Link acvity LED of the uplink module port
2—
Link acvity LED of the uplink module port
5—
Link acvity LED of the uplink module port
3—
Link acvity LED of the uplink module port
6—
Handle of the uplink module
There are four LEDs for each port (labeled 2, 3, 4, and 5 in Figure 36 on page 77). If a port is congured
to operate at 10-Gbps speed by using breakout cables, four 10-Gbps interfaces are created and the four
LEDs for that port becomes operaonal. Each of these LEDs indicates the link acvity on the
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