Rack Installation for
Supermicro Switches
USER’S MANUAL
1.0
SUPER
®
Rack Installation for Supermicro Switches
ii
Manual Revision 1.0
Release Date: May 16, 2011
The information in this User’s Manual has been carefully reviewed and is believed to be accurate.
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All rights reserved.
Printed in the United States of America
iii
Preface
Preface
About This Manual
This manual is written for professional system integrators and PC technicians. It
provides information for the installation Supermicro switches into a rack environ-
ment. Installation and maintenance should be performed by experienced techni-
cians only.
This manual lists compatible parts available at the time of publication. Always refer
to the Supermicro Web site for updates on supported parts and congurations at
www.supermicro.com.
Rack Installation for Supermicro Switches
iv
Manual Organization
Chapter 1 Introduction
The rst chapter provides an overview of the optional CSE-PT52L rack mounting
kit and safety information for Supermicro switches.
Chapter 2 Rack Installation
This chapter covers detailed instructions for installing the switch into a rack. You
should follow the procedures given in this chapter when installing, removing or
reconguring your switch into a rack environment.
v
Preface
Table of Contents
Preface
About This Manual ........................................................................................................ iii
Chapter 1 Introduction
1-1 Overview ......................................................................................................... 1-1
1-2 Unpacking the System .................................................................................... 1-1
1-3 Preparing for Setup ......................................................................................... 1-1
Choosing a Setup Location ............................................................................. 1-1
Rack Precautions ............................................................................................ 1-2
General Precautions ....................................................................................... 1-2
Lithium Battery Precaution .............................................................................. 1-3
Rack Mounting Considerations ....................................................................... 1-3
Ambient Operating Temperature ................................................................ 1-3
Reduced Airow ......................................................................................... 1-3
Mechanical Loading ................................................................................... 1-3
Circuit Overloading ..................................................................................... 1-4
Reliable Ground ......................................................................................... 1-4
Chapter 2 Rack Installation
2-1 Rack Mounting Instructions ............................................................................. 2-1
Identifying the Sections of the Rack Rails ..................................................... 2-1
Separating the Sections of the Rails .............................................................. 2-2
2-2 Inner Rails ....................................................................................................... 2-3
Installing the Inner Rails ................................................................................. 2-3
2-3 Outer Rails ...................................................................................................... 2-4
Installing the Outer Rails ................................................................................. 2-4
2-4 Installing the Switch ........................................................................................ 2-6
Installing the Switch into a Rack ..................................................................... 2-6
Installing the Switch into a Telco rack ............................................................. 2-7
Rack Installation for Supermicro Switches
vi
Notes
1-1
Chapter 1 Introduction
Chapter 1
Introduction
1-1 Overview
Some Supermicro switches can be equipped with an optional rail kit (CSE-PT52L)
to make it easy to install them in a rack. This manual provides instructions for in-
stalling the CSE-PT52L mounting rails onto a rack and for installing the switch into
the mounting rails. Following these steps in the order given should enable you to
have the system operational within a minimum amount of time.
1-2 Unpacking the System
You should inspect the box the switch was shipped in and note if it was damaged
in any way. If the switch itself shows damage you should le a damage claim with
the carrier who delivered it.
Decide on a suitable location for the rack unit that will hold your switch. It should
be situated in a clean, dust-free area that is well ventilated. Avoid areas where
heat, electrical noise and electromagnetic elds are generated. You will also need
it placed near a grounded power outlet. Be sure to read the Rack, General and
Lithium Battery Precautions in the next section.
1-3 Preparing for Setup
The optional rail kit (CSE-PT52L) ships in a separate box and that box should
include two sets of rail assemblies, two rail mounting brackets and the mounting
screws needed to install the system into the rack. Read this section in its entirety
before you begin the installation procedure outlined in the sections that follow.
Choosing a Setup Location
Leave enough clearance in front of the rack to enable you to open the front •
door completely (~25 inches).
Leave approximately 30 inches of clearance in the back of the rack to allow for •
sufcient airow and ease in servicing.
This product is for installation only in a Restricted Access Location (dedicated •
equipment rooms, service closets and similar environments).
Rack Installation for Supermicro Switches
1-2
Rack Precautions
Ensure that the leveling jacks on the bottom of the rack are fully extended to •
the oor with the full weight of the rack resting on them.
In a single rack installation, stabilizers should be attached to the rack. •
In multiple rack installations, the racks should be coupled together. •
Always make sure the rack is stable before extending a component from the •
rack.
You should extend only one component at a time - extending two or more si-•
multaneously may cause the rack to become unstable.
General Precautions
Review the electrical and general safety precautions that came with the com-•
ponents you are adding to your switch (if any).
Determine the placement of each component in the rack before you install the •
rails.
Install the heaviest server components on the bottom of the rack rst, and then •
work up.
Use a regulating uninterruptible power supply (UPS) to protect the servers and •
switches from power surges, voltage spikes and to keep your system operating
in case of a power failure.
Always keep the rack's front door and all panels and components closed when •
not servicing to maintain proper cooling.
Do not remove the cover of the switch, there are no user-serviceable compo-•
nents inside. Take unit to service center for repairs and servicing.
Disconnect all power cords before servicing. •
!
!
Warnings and Precautions!
CAUTION: Slide/rail mounted equipment is not to be used as
a shelf or work space.
1-3
Chapter 1 Introduction
Lithium Battery Precaution
This switch may contain a lithium battery. There is a danger of explosion if the bat-
tery is incorrectly replaced.
Installing the battery upside-down may reverse the polarities and cause the •
battery to explode.
Replace the battery only with the same or equivalent type recommended by •
the manufacturer.
Dispose of used batteries according to the manufacturer’s instructions. •
Do not damage the battery in any way, a damaged battery may release hazard-•
ous materials into the environment.
Do not discard a used battery in the garbage or a public landll. •
Please comply with the regulations set up by your local hazardous waste man-•
agement agency to dispose of your used battery properly.
Rack Mounting Considerations
Ambient Operating Temperature
If installed in a closed or multi-unit rack assembly, the ambient operating tempera-
ture of the rack environment may be greater than the ambient temperature of the
room. Therefore, consideration should be given to installing the equipment in an
environment compatible with the manufacturer’s maximum rated ambient tempera-
ture (Tmra).
Reduced Airow
Equipment should be mounted into a rack so that a hazardous condition does not
arise due to uneven mechanical loading.
Mechanical Loading
Equipment should be mounted into a rack so that a hazardous condition does not
arise due to uneven mechanical loading.
Rack Installation for Supermicro Switches
1-4
Circuit Overloading
Consideration should be given to the connection of the equipment to the power
supply circuitry and the effect that any possible overloading of circuits might have
on overcurrent protection and power supply wiring. Appropriate consideration of
equipment nameplate ratings should be used when addressing this concern.
Reliable Ground
A reliable ground (earth) must be maintained at all times. To ensure this, the rack
itself should be grounded. Particular attention should be given to power supply
connections other than the direct connections to the branch circuit (i.e. the use of
power strips, etc.).
2-1
Chapter 2 Rack Installation
Chapter 2
Rack Installation
2-1 Rack Mounting Instructions
This chapter provides information on installing the switch into a rack unit with the
CSE-PT52L rail kit. There are a variety of rack units on the market, which may mean
the assembly procedure will differ slightly. You should also refer to the installation
instructions that came with the rack unit you are using.
NOTE: This rail will t a rack between 26" and 33.5" deep.
Identifying the Sections of the Rack Rails
The CSE-PT52L rail kit package includes two rack rail assemblies in the rack
mounting kit. Each assembly consists of two sections: a xed inner rail that secures
directly to the side of the switch, and a xed outer rail that secures directly to the
rack itself.
Figure 2-1: Identifying the Sections of the Rack Rails
Inner Rail
Inner Rail Extension
(Discard)
Outer Rail Front Bracket
Outer Rail Rear Bracket
Rack Installation for Supermicro Switches
2-2
Separating the Sections of the Rails
The CSE-PT52L rail kit ships with the front inner rail attached to the front outer rail.
These must be separated prior to installation in the rack.
Separating the Rails
Separate the inner rail from the outer rail by depressing the black plastic 1.
ange inside the inner rail. This will release the outer rail.
Silde the inner rail forward and out of the outer rail. 2.
The CSE-PT52L rail kit also includes a set of inner rail extensions. Only the 3.
inner rails are required and you may discard the inner rail extensions.
2-3
Chapter 2 Rack Installation
Figure 2-2: Installing the Inner Rail
Note: Your switch may differ from the illustrations in this manual
2-2 Inner Rails
Installing the Inner Rails
Installing the Inner Rails on the Switch
Place one of the inner rails on one side of the switch aligning the hook on the 1.
side of the switch with the mounting hole in the rail. Make sure the inner rail
faces outward, as illustrated above.
Slide the inner rail forward so that the rail ts securely into the hook on the 2.
side of the switch.
Secure the inner rail to the switch with one screw as illustrated above. 3.
Repeat steps 1-2 for the remaining inner rail.4.
1
2
1
3
Rack Installation for Supermicro Switches
2-4
2-3 Outer Rails
Installing the Outer Rails
Installing the Outer Rails on the Rack
Attach the shorter outer rail to the outside of the longer outer rail. You must 1.
align the pins with the slides. Also, both bracket ends must face the same
direction.
Adjust both the shorter and longer brackets to the proper length so that the 2.
rail ts snugly into the rack.
Secure the long bracket to the front side of the rack with two M5 screws and 3.
the short bracket to the rear side of the rack with three M5 screws.
Repeat steps 1-4 for the remaining outer rail. 4.
Secure to the
Front of the Rack
Secure to the
Rear of the Rack
Figure 2-3: Assembling the Outer Rails
Attach Outer Racks
together
2-5
Chapter 2 Rack Installation
Figure 2-4: Installing the Outer Rails onto the Rack
2
3
3
Rack Installation for Supermicro Switches
2-6
Figure 2-5: Installing the Switch into a Rack
Note: Your switch may differ from the illustrations in this manual
2-4 Installing the Switch
Installing the Switch into a Rack
Installing the Switch
Conrm that inner rails have been secured to the switch. 1.
Conrm that the outer rails are installed on the rack. 2.
Align the ends of the inner rails on the switch with the front of the outer rails 3.
on the rack.
Slide the inner rails into the outer rails, keeping the pressure even on both 4.
sides (you may have to depress the locking tabs when inserting). When the
switch has been pushed completely into the rack, you should hear the locking
tabs click into the locked position.
(Optional) Insert and tighten the thumbscrews which secure the front of the 5.
switch to the rack.
2-7
Chapter 2 Rack Installation
Figure 2-6: Installing the Switch into a Telco Rack
Note: Your switch may differ from the illustrations in this manual
Installing the Switch into a Telco rack
To install the switch into a Telco (post style) rack, use two L-shaped brackets on
either side of the switch (four total). First, determine how far the switch will extend
out the front of the rack. Larger switches should be positioned to balance the weight
between front and back. Attach the two front brackets to each side of the switch,
then position the two rear brackets with just enough space to accommodate the
width of the telco rack. Finish by sliding the switch into the rack and tightening the
brackets to the rack.
Rack Installation for Supermicro Switches
2-8
Disclaimer (cont.)
The products sold by Supermicro are not intended for and will not be used in life support systems, medical equipment, nuclear facilities or systems, aircraft, aircraft devices,
aircraft/emergency communication devices or other critical systems whose failure to per-
form be reasonably expected to result in signicant injury or loss of life or catastrophic
property damage. Accordingly, Supermicro disclaims any and all liability, and should
buyer use or sell such products for use in such ultra-hazardous applications, it does so
entirely at its own risk. Furthermore, buyer agrees to fully indemnify, defend and hold
Supermicro harmless for and against any and all claims, demands, actions, litigation,
and proceedings of any kind arising out of or related to such ultra-hazardous use or
sale.
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