Cooling System Components And Descriptions; Mx2020 Cooling System Description - Juniper MX2020 Hardware Manual

CHAPTER 4

Cooling System Components and Descriptions

IN THIS CHAPTER

MX2020 Cooling System Description | 45

MX2020 Fan Tray LED | 48
MX2020 Cooling System Description
The cooling system consists of the following components:
Base Fan Tray (MX2000-FANTRAY) or Optimized Power Fan tray (MX2K-FANTRAY-OP-S)
Lower Fan Tray Air filter—MX2020-FLTR-KIT-S
Air baffle—MX2000-UPR-BAFFLE
The cooling system components work together to keep all router components within the acceptable
temperature range. The router has four fan trays, two trays located at the top, and two trays located at
the bottom of the router that install horizontally. Each fan tray contains six fans and are 172-mm in diameter.
The fan trays are interchangeable and are hot-insertable and hot-removable.
Each fan tray has a double safety latch, so the fan tray cannot be removed in one swift motion, (see
Figure 20 on page 45).
Figure 20: Removing Fan Tray
45