Transition Networks
SM24DP4XA Install Guide
33769 Rev. A
Page
21
of
42
Chapter 2
–
Installing the Switch
Package Contents
Check the package contents to make sure you have received the following items. Contact your sales
representative if any item is damaged or missing. Please save the packaging for possible future use.
•
One SM24DP4XA switch
•
One DB-9 to RJ45 Cable
•
Four adhesive-backed rubber feet
•
One printed Quick Start Guide
•
Rack Mount Brackets
•
AC Power cord (option)
Regional Versions of Power Cords
Power Cord Included
: to order the corresponding country-specific power cord, add the extension from the list
below to the end of the SKU: -NA = North America, -LA = Latin America, -EU = Europe, -UK = United Kingdom,
-SA = South Africa, -JP = Japan, -OZ = Australia.
Safety Instructions for Rack Mount Installations
The instructions below (or similar) are intended for rackmount installation environments:
1.
Elevated Operating Ambient: if installed in a closed or multi-unit rack assembly, the operating ambient
temperature of the rack environment may exceed room ambient. Install the equipment in an environment
compatible with the maximum ambient temperature (Tma) specified.
2.
Reduced Air Flow: install the equipment in a rack so that the amount of air flow required for safe operation is
not compromised.
3.
Mechanical Loading: Mount the equipment in the rack so that a hazardous condition does not occur due to
uneven mechanical loading (weight distribution/rack balance).
4.
Circuit Overloading: give consideration to the connection of the equipment to the supply circuit and the
effect that overloading of the circuits might have on overcurrent protection and supply wiring. Consider all
equipment nameplate ratings when addressing this concern.
5.
Reliable Earthing: maintain reliable earthing of rack-mounted equipment; pay particular attention to supply
connections other than direct connections to the branch circuit (e.g., use of power strips).
Note
: The SM24DP4XA left side panel has two fans. Do not block the left side panel fan vents during installation.
