Modular ToR Switch Inlet Duct
© Panduit Corp. 2012
INSTALLATION INSTRUCTIONS
CDE1 Component Guide
CM394A
TOOL LIST
#2 Phillips Screwdriver
#3 Phillips Screwdriver
5/16” Socket Wrench
1/2” Socket Wrench
Inlet Ducting (1)
D-ring Cable Manager
[CMPHHF1] (1)
For Technical Support: www.panduit.com/resources/install_maintain.asp
Side Ducts with Support
Rails (2)
Hardware Kit (1)
(not shown)
Page 1 of 6
© Panduit Corp. 2012
INSTALLATION INSTRUCTIONS
Thermal Ducting Installation Preparation
Locate Thermal Ducting
With switch location determined and oriented at rear of cabinet, prepare to install CDE1 thermal ducting in the rack space directly
below the switch.
CM394A
NOTE: Panduit recommends the use of mounting brackets on port side of switch
LEFT Side Duct
with Support Rail
Switch
only.
RIGHT Side Duct
with Support Rail
CDE1 Ducting
FRONT OF CABINET
(Cold Aisle)
Install Cage Nuts
Insert cage nuts for thermal ducting mounting in cabinet equipment rails (1) rack space below switch. Install (2) cage nuts per rail for
thermal ducting mounting. (1) grounding cage nut (green)
Intended Switch
RU Location
Install Cage Nuts
in this RU
must be installed in each equipment rail.
Grounding Cage Nut
(green)
Cage Nut
(installed)
For Technical Support: www.panduit.com/resources/install_maintain.asp
Page 2 of 6
© Panduit Corp. 2012
INSTALLATION INSTRUCTIONS
CM394A
Day 1 - Side-mounted Transitional Ducting Installation
Adjust Side Duct with Support Rail Assemblies
Adjust LEFT and RIGHT side duct with support rail assemblies to match cabinet equipment rail span. Loosen (2) 5/16” serrated flange lock nuts
per assembly using 1/2” socket wrench. Retighten (2) 5/16” nuts per assembly to 12 ft.-lbs. torque so that the nuts scrape paint to allow for
proper grounding.
5/16” Serrated Flange
Lock Nuts
(use 1/2” socket wrench)
Adjust side duct with support rail assemblies
to match equipment rail span in cabinet
NOTE: Front-to-back equipment rail depth must
be set to between 27.0” and 29.0”.
Install Side-mounted Transitional Ducting Assemblies
Install adjusted LEFT and RIGHT side ducts with support rail assemblies in cabinet in rack space directly below intended switch location. Attach
each assembly to cabinet equipment rail with (1) #12-24 Phillips screw and (1) hex head grounding screw (green) using 5/16” socket wrench.
(1) hex head grounding (green)
(use 5/16” socket wrench)
(1) #12-24 Phillips Screw
(1) hex head grounding (green)
(use 5/16” socket wrench)
LEFT Side Duct
with Support Rail
FRONT OF CABINET
(1) #12-24 Phillips Screw
RIGHT Side Duct
with Support Rail
(installed)
For Technical Support: www.panduit.com/resources/install_maintain.asp
Page 3 of 6
© Panduit Corp. 2012
INSTALLATION INSTRUCTIONS
CM394A
Inlet Duct Installation
Orient inlet duct with perforations facing front of cabinet. Slide inlet duct into position between LEFT and RIGHT side duct with support rail
assemblies in rack space immediately below intended switch location. Slide inlet duct until rear of duct rests against side rail flanges. Attach
rear of inlet duct to LEFT and RIGHT side duct assemblies at rear of cabinet with (2) #10-32 Phillips pan head screws and (2) #10 lockwashers.
Tighten #10-32 screws to 35 in.-lbs. so that the lockwashers scrape paint to allow for proper grounding.
Perforated Face
Inlet Duct
Inlet Duct
Bottom of Inlet Duct
(indicated by presence of rivets)
FRONT OF CABINET
(faces cold aisle)
See detail view
Side Rail
Flange
Rear of
Inlet Duct
Rear of
Inlet Duct
REAR OF
CABINET
#10-32 Phillips Pan
Head Screws and
#10 Lockwashers
For Technical Support: www.panduit.com/resources/install_maintain.asp
Page 4 of 6
#10-32 Phillips Pan
Head Screws and
#10 Lockwashers
(2 places)
© Panduit Corp. 2012
INSTALLATION INSTRUCTIONS
CM394A
Day 2 - Side-mounted Transitional Ducting Installation
Install Side-mounted Transitional Ducting Assemblies
Modular ToR switch inlet duct is capable of being installed with switch in place.
-Adjust LEFT and RIGHT side duct with support rail assemblies to match cabinet equipment rail span as described on page 3 of 6.
-Position side duct with support rail assemblies on sides and slide beneath switch
-Rotate side ducts to upright position
-Slide ducts along sides of switch - NOTE: Hinged mounting flap allows for clearing of equipment rails
-Attach each side duct assembly to cabinet equipment rails with (1) #12-24 Phillips screw and (1) hex head grounding screw (green) per
equipment rail
-Install inlet ducting as described on page 4 of 6
NOTE: After inlet ducting is installed, remove manufacturer supplied rear switch mounting brackets to promote proper ventilation of switch.
Rotate side duct
Remove manufacturer supplied
rear switch mounting brackets
(after inlet ducting is installed)
LEFT Side Duct
with Support Rail
assemblies into position
Switch
Rotate and slide side duct
assemblies beneath switch
(1) hex head grounding (green)
(use 5/16” socket wrench)
(4) Places
(1) #12-24
Phillips Screw
(4) Places
FRONT OF CABINET
(cabinet frame removed
from view for clarity)
RIGHT Side Duct
with Support Rail
Hinged mounting flap
shown rotated to allow for
clearing of equipment rails.
See Detail
For Technical Support: www.panduit.com/resources/install_maintain.asp
Page 5 of 6
© Panduit Corp. 2012
INSTALLATION INSTRUCTIONS
CM394A
Installation of Optional D-Ring Cable Manager
Remove (4) #12-24 screws fastening side-mounted transitional ducting assemblies to rear equipment rails of cabinet while supporting bottom of
CDE1 assembly. Position D-ring cable manager in rear rack space immediately below switch overlaying hinged mounting flaps of side duct with
support rail assemblies. Attach to cabinet equipment rails with (1) #12-24 Phillips screw and (1) hex head grounding screw (green) per rail.
REAR OF
CABINET
Support bottom of
CDE1 assembly
Remove (4) #12-24 Screws
[(2) Phillips and (2) Hex Head]
For Instructions in Local Languages
and Technical Support:
www.panduit.com/resources/install_maintain.asp
www.panduit.com
REAR OF
CABINET
D-Ring Cable
Manager
(4) #12-24 Screws
[(2) Phillips and (2) hex
head grounding (green)]
E-mail:
techsupport@panduit.com
Phone:
866-405-6654
Page 6 of 6
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