Juniper EX4400 - Page 75

LEDs on the RJ-45, SFP, and SFP+ Network Ports, QSFP28 Ports, and
Extension Module Ports on EX4400 Switches
IN THIS SECTION
LEDs on the Network Ports | 67
LEDs on the QSFP28 Ports | 72
LEDs on the Extension Module Ports | 75
The RJ-45, small form-factor pluggable (SFP), and small form-factor pluggable plus (SFP+) network ports,
SFP+, SFP28, and QSFP28 extension module ports, and QSFP28 ports on EX4400 switches have LEDs
that show the link acvity and status of the port.
LEDs on the Network Ports
Figure 47 on page 67 shows the LEDs on the RJ-45 network ports on EX4400-24T, EX4400-24P,
EX4400-24MP, EX4400-48T, EX4400-48P, and EX4400-48MP switches. Figure 48 on page 68 shows
the LEDs on the SFP+ network ports on EX4400-24X switches. Figure 49 on page 68 shows the LEDs
on the SFP network ports on EX4400-48F switches. Figure 50 on page 69 shows the LEDs on the SFP
+ network ports on EX4400-48F switches.
Figure 47: LEDs on the RJ-45 Network Ports on EX4400-24T, EX4400-24P, EX4400-24MP,
EX4400-48T, EX4400-48P, and EX4400-48MP Switches
1—
Link acvity LED
2—
Status LED
67