1.4.1.2
Premises Distribution System
The premises distribution system shall consist of coaxial cables and user
outlets as specified in Section 16815A CABLE TELEVISION PREMISES
DISTRIBUTION SYSTEM. The signal reception system specified herein shall
provide for hardware including [signal splitters,] [RF line and
distribution amplifiers,] [signal equalizers,] [power supplies,] and other
ancillary hardware.
1.4.1.3
System Hardware Design
System hardware shall be solid state and shall utilize modular components
to provide maximum flexibility, ease of maintenance, and ease of expansion
where practicable. Solid state and integrated circuitry containing
silicon-based materials shall be employed to the maximum practicable
extent. Mechanical and electro-mechanical relays, tuning controls, and
other mechanical components and parts shall not be used where the necessary
functions can be performed in a more reliable manner by electronic
components.
1.4.1.4
Maintenance Accessibility
Parts which require periodic service or maintenance shall be easily
accessible. Components in the head end equipment requiring tuning
adjustments shall be externally accessible from the front of the equipment
and racks.
1.4.1.5
Configuration and Future Expansion
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NOTE: The designer will show the building layout
and detailed service requirements identifying the
proposed or available equipment locations, equipment
closets, and user outlets. Available riser and
conduit diagrams as required, planned cable routing
noting restrictions and general requirements that
may impact cost of the project (i.e. plenum cable,
conduit placement required), etc., will be supplied.
The designer will show a geographical representation
of the area including buildings, roads, and
potential obstructions to ensure a clear path to the
broadcast stations, if used. The size and
complexity of the system will determine the extent
to which the drawings should include all or part of
the above information. The equipment selected for
the design will be configured to support High
Definition Television (HDTV) via the signal
distribution system (if defined in the
Architect-Engineer's Scope of Work). At a minimum,
the system will support future implementation of
Internet access and HDTV without the need to replace
equipment. Complete design information will be
given to allow bidders to prepare competitive bids.
The distribution equipment will typically be set up
for 12 or 35 channels, depending upon user
requirements. If additional channels are required,
the designer will specify available non-broadcast
SECTION 16785A
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