Installation guide

MMAC-Plus Installation Guide
4
Getting Help
If you need additional support related to this device, or if you have any questions,
comments, or suggestions concerning this manual, contact Cabletron Systems
Technical Support:
Site Guidelines
The following guidelines must be followed to select a suitable site for the
MMAC-Plus. If not, unsatisfactory network performance may result.
The site must have an unrestricted free surface area around the MMAC-Plus
chassis, allowing for free movement of air. An open space of at least 84 high by
63.5 wide by 81.24 centimeters deep (33 high by 25 wide by 32 inches deep) is the
minimum recommended. If the unit is installed in an enclosed equipment cabinet,
the cabinet should have a built-in cooling fan.The maximum theoretical heat
dissipation of the MMAC-Plus is 8700 BTUs per hour. Actual heat dissipation will
vary depending on the modules installed in the MMAC-Plus chassis. The
temperature of the location must be maintained between 5 ° and 40 ° C (40 ° and
104 ° F). Changes in temperature greater than 10 ° C (18 ° F) per hour should not
occur.
A standard 3-prong power receptacle must be located within 6 feet of the system.
One circuit is recommended for each power supply. The AC wiring for the
receptacle must be able to supply 12 amps at 120 volts or 6 amps at 220 volts.
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