MIC LEDs
Each front-pluggable MIC has LEDs located on the faceplate. For more information about
LEDs on the MIC faceplate, see the “LEDs” section for each MIC in the MX Series Interface
Module Reference.
The built-in 10-Gigabit Ethernet MIC labeled XE accepts 10-Gigabit Ethernet SFP+. Each
transceiver has one pair of port LEDs. Table 44 on page 49 describes the LEDs in more
detail.
Table 48: SFP+ Port LEDs
DescriptionStateColorLocationName
The port is receiving data.BlinkingGreenLeftActivity
The port is not receiving data.Off–
Link is online.OnYellowRightLink
No link.Off–
Related
Documentation
• MX104 Port and Interface Numbering on page 53
• Replacing an MX104 MIC on page 161
• Maintaining the MX104 MICs and Network Ports on page 192
Copyright © 2017, Juniper Networks, Inc.60
MX104 3D Universal Edge Router Hardware Guide