Maintaining The Mx2020 Air Baffle; Maintaining The Mx2020 Host Subsystem; Maintaining The Mx2020 Routing Engines; Figure 173: Air Baffle - Juniper MX2020 Hardware Manual

MX2020 3D Universal Edge Router Hardware Guide
Related
Documentation

Maintaining the MX2020 Air Baffle

Purpose
Action
Related
Documentation

Maintaining the MX2020 Host Subsystem

Maintaining the MX2020 Routing Engines

Purpose
370
MX2020 Cooling System Description on page 53
Troubleshooting the MX2020 Cooling System on page 534
MX2020 Component LEDs on the Craft Interface on page 39
Replacing an MX2020 Fan Tray on page 471
For optimum cooling, verify the condition of the air baffle. To direct exhaust air away
from the router, the louvers on the air baffle must be set to a 90-degree angle see
(Figure 172 on page 345).
NOTE: The air baffle is optional.
On a regular basis, check the air baffle louvers are set to a 90-degree angle.

Figure 173: Air Baffle

Tools and Parts Required to Maintain the MX2020 Hardware Components on page 193
MX2020 Cooling System Description on page 53
Maintaining the MX2020 Routing Engines on page 370
Maintaining the MX2020 Control Boards on page 373
Each host subsystem comprises a Control Board and Routing Engine (CB-RE) functioning
together.
To maintain the host subsystem, check the LEDs (
For more information about the LEDs and the display, see
Description" on page 37.
and ) on the craft interface.
RE0 RE1
"MX2020 Craft Interface
Copyright © 2015, Juniper Networks, Inc.