Juniper EX4300 Series Hardware Manual page 88

corresponding interface. If a port is configured to operate at 40-Gbps or 100-Gbps speed, the LED
labeled 2 for that port in
the corresponding port.
Figure 37: LEDs on the Ports on the 4-Port 1-Gigabit Ethernet SFP/10-Gigabit Ethernet SFP+ Uplink
Module for EX4300-48MP and EX4300-48MP-S Switches
1 Captive screws of the uplink module
—
2 Link activity LED of the uplink module port
—
The Table 21 on page 78
network ports, SFP+ uplink ports, SFP+ uplink module ports, built-in QSFP+ ports, QSFP+ uplink module
ports, and QSFP+/QSFP28 uplink module ports.
Table 21: Link/Activity LED
LED Color
Link activity Green
On EX4300 switches except EX4300-48MP and EX4300-48MP-S switches, from the Idle menu of the
LCD panel, use the Enter button on the LCD panel to toggle between the ADM, DPX, SPD, and PoE+
indicators.
Table 22 on page 79 describes the Status LED on 10/100/1000BASE-T Ethernet network ports and
SFP network ports on EX4300 switches except EX4300-48MP and EX4300-48MP-S switches.
Figure 36 on page 77 becomes operational and indicates the link activity on
describes the link activity LED on 10/100/1000BASE-T network ports, SFP
State and Description
•
Blinking—The port and the link are active, and there is link activity.
•
On steadily—The port and the link are active, but there is no link
activity.
•
Off—The port is not active.
3 Status LED of the uplink module port
—
4 Handle of the uplink module
—
78