Juniper Networks MX480 Network Router User Manual


 
Figure 5: Air Filter on an MX240 Router
Figure 6: Air Filter on an MX480 Router
Replacing the Fan Tray
The router has one fan tray that installs vertically in the rear of the chassis. The fan
tray contains three fans on an MX240 router and six fans on an MX480 router. The
fan tray is hot-removable and hot-insertable.
The fan tray is located in the rear of the chassis on the right side. The fan tray weighs
about 6.8 lb (3.08 kg).
NOTE: To prevent overheating, install the replacement fan tray immediately after
removing the existing fan tray.
4 Replacing the Fan Tray
MX240 and MX480 Ethernet Services Router Fan Tray Installation Instructions