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Before you begin
Ensure the area where you install and use the BES 100 and 200 Series switch meets the following
environmental requirements:
•
Ambient temperature between 32° and 104° F (0° and 40° C)
•
Relative humidity between 5% and 85% noncondensing
•
No nearby heat sources such as hot air vents or direct sunlight
•
No nearby sources of severe electromagnetic noise
•
No excessive dust
•
Adequate power source within six feet; one 15-Amp circuit required for each power supply
•
At least 2 inches (5.08 cm) on each side of the switch unit for ventilation
•
Adequate space at the front and rear of the switch for access to cables
If you are installing a single Business Ethernet Switch on a table or shelf, ensure the surface can
support at least 15 to 20 pounds (7 to 9 kilograms).
Installing the switch on a table or shelf
You can install a single Business Ethernet Switch on any flat surface that can safely support the
weight of the switch and attached cables (15 to 20 pounds or 7 to 9 kilograms).
instructions on installing the switch on a table or shelf.
Figure 1 Installing switch on table or shelf
1
Attach the rubber feet at the marked locations. 2 Set the switch on a table or shelf.
Note: Allow at least 2 inches (5.1 cm) on each side for proper ventilation and at least 5
inches (12.7 cm) at the back for power cord clearance.
Nortel Business Ethernet Switch 100 and 200 Series Regulatory Information
Up
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d
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Act
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Dow
n
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Base
1
Statu
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s
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PWR
Cons
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ole
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11 11
PoE
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Act
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PoE
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Link/
Act
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PoE
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Link/
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Act
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Figure 1
provides
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BES 220
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-48 T-P
WR
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