Figure 28: EX9204 Switch with AC Power Supplies (High-Line
Configuration)
Figure 29: EX9204 Switch with DC Power Supplies
PEM 3
PEM 2
PEM 1
PEM 0
AIR
FI
L
TER
FAN
TRAY
g004351
DC Power
supplies
Fan tray
Air filter
Power
supply
exhaust
Protective earthing
Air exhaustESD point
ESD
INPUTOK
PWR OK
BKR ON
INPUTOK
PWR OK
BKR ON
INPUTOK
PWR OK
BKR ON
INPUTOK
You can mount an EX9204 switch on a standard 19-in. four-post rack or a standard
800-mm enclosed cabinet. You can mount up to eight EX9204 switches in a standard
(48 rack unit (U)) rack.
Related
Documentation
Rack Requirements for an EX9200 Switch•
• Cabinet Requirements for an EX9200 Switch
• Mounting an EX9200 Switch on a Rack or Cabinet Using a Mechanical Lift
• Mounting an EX9204 Switch on a Rack or Cabinet Without Using a Mechanical Lift
• Installing a Mounting Shelf in a Rack or Cabinet for an EX9204 Switch
Copyright © 2016, Juniper Networks, Inc.76
Hardware Topics for Aloha Line Card