Juniper EX4100

• Transceivers.
NOTE: If you have a Juniper J-Care service contract, register any addion, change, or upgrade of
hardware components at hps://www.juniper.net/customers/support/tools/updateinstallbase/.
Failure to do so can result in signicant delays if you need replacement parts. This note does not
apply if you replace exisng components with the same type of component.
EX4100 and EX4100-F Chassis
IN THIS SECTION
Chassis Status LEDs on EX4100 and EX4100-F Switches | 41
LEDs on the Management Port on EX4100 and EX4100-F Switches | 47
LEDs on the RJ-45 Network Ports, Virtual Chassis Ports, and Uplink Ports on EX4100 and EX4100-F
Switches | 48
40