Entrance Facility
Consists of the telecommunications service entrance to the building
and backbone pathways between buildings. Location:
Providers of all telecommunications services shall be contacted
to establish requirements.
Location of other utilities shall be considered in locating the
entrance facility.
Alternate entrance facility should be provided where security,
continuity or other special needs exist.
Equipment not related to the support of the entrance facility
should not be installed in, pass through, or enter the telecommunications
entrance facility.
Dry location not subject to flooding and close as practicable
to building entrance point and electrical service room.
Wireless transmission/reception shall be located close to wireless
field.
Design Considerations:
Accommodate the applicable seismic zone requirements.
A service entrance pathway shall be provided via one of the following
entrance types: Underground, Buried, Aerial, Tunnel.
Minimum one wall should be covered with rigidly fixed 21mm (0.75
in.) A-C plywood.
Minimum lighting same as telecommunication room.
False ceilings shall not be provided.
Minimum door same as telecommunications room.
Electrical power same as telecommunications room. No convenience
receptacles mentioned.
Grounding same as telecommunications room.
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