Table 89: M Series Routers Cooling System Components Per Routing; Table 90: T Series Routers Cooling System Components Per Routing - Juniper M Series Monitoring And Troubleshooting Manual

Table 89: M Series Routers Cooling System Components per Routing Platform
Power Supply M5/
Characteristic M10
Fan tray 1
with 4
fans
Power supply _
integrated fan
Impellers _
Fan _
assemblies
Air filter _

Table 90: T Series Routers Cooling System Components per Routing

Platform
Power Supply
Characteristic T320
Fan tray 2 front
1 rear
Power supply _
integrated fan
Impellers _
Fan _
assemblies
Air filter 1 front
1 rear
Copyright © 2012, Juniper Networks, Inc.
M7i M10i M20
1 2 3 front
with 4 with 8 1 rear
fans fans
each
_ _ 2
_ _ _
_ _ _
_ _ _
TX
T640 T1600 Matrix
2 front 2 front 2 front
1 rear 1 rear 1 rear
_ _ _
_ _ _
_ _ _
1 front 1 front 1 front
1 rear 1 rear 1 rear
Chapter 11: Monitoring the Cooling System
M40 M40e M120
1 2 front, 2
rear, with
8 fans
each
2 _ _
2 pairs 1 central _
impeller
1 rear
upper
impeller
1 rear
lower
impeller
3 _ 1
1 1 1
TX Matrix
Plus
2 front
4 rear
_
_
_
3 front
M160 M320
1 lower 2 front,
fan tray 1 rear
Cooled _
by air
flowing
through
the
chassis
1 upper _
impeller
2 rear
impellers
_ _
1 1 front,
1 rear
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