NOTE: The front panel of the device where the power supplies, fan trays, and
management boards are located is the FRU side of the device.
Table 8: Airfow Direction in QFX3500 Management Boards
Direction of AirflowModelFRU
FRU-to-portQFX3500-MBRJ-45 management board
Port-to-FRUQFX3500-MB-RJ45-AFO
FRU-to-portQFX3500-MB-SFP-AFISFP management board
Port-to-FRUQFX3500-MB-SFP-AFO
Related
Documentation
Chassis Status LEDs on a QFX3500 Device on page 23•
• USB Port Specifications for the QFX Series on page 69
• Connecting a QFX Series Device to a Management Console
• Connecting a QFX3500 Node Device to a Copper-Based QFX3000-G QFabric System
Control Plane Network
• Connecting a QFX3500 Device to a Network for Out-of-Band Management
• Cooling System and Airflow for a QFX3500 Device on page 29
Management Port LEDs on a QFX3500 Device
The management ports (labeled C0 and C1) on a QFX3500 device have two LEDs that
indicate link speed and activity (see Figure 12 on page 27).
NOTE: Figure 12 on page 27 depicts the 1000BASE-T management ports.
The LEDs on the SFP management ports are identical.
Copyright © 2017, Juniper Networks, Inc.26
QFX3500 Device Hardware Documentation