Cambium PTP 450 series, Руководство пользователя

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PTP 450 User Guide System management
2-26
ptp-450 (July 2014)
Chapter 2: Planning considerations
This chapter provides information to help the user to plan a PTP 450 network.
The following topics are described in this chapter:

Regulatory planning on page 2-27 describes how to plan PTP 450 links to conform to the regulatory restrictions
that apply in the country of operation.

Network migration planning on page 2-28 presents migration scenarios to aid in planning a network
deployment

Site planning on page 2-35 describes factors to be considered when choosing sites for the equipment

Link planning on page 2-36 describes factors to be taken into account when planning links, such as range, path
loss and throughput.

Analyzing the RF Environment on page 2-59 describes how to map RF neighbor frequencies, anticipate
reflection, assess RF obstructions in the Fresnel Zone, and plan channel usage.

Selecting Sites for Network Elements on page 2-66 describes how to survey sites, find expected coverage
areas, clear the radio horizon, and calculate aim angles.

Diagramming Network Layouts on page 2-69 includes tips on how to avoid self-interference as well as
interference from external sources.

Grounding and lightning protection on page 2-71 discusses wiring standards, the need for surge protection,
lightning protection zones, and general protection requirements.

Configuration options for TDD synchronization on page 2-76 covers the importance of GPS synchronization as
well as planning for installation

Data network planning on page 2-78 discusses IP networking and other networking features provided with the
PTP 450 product

Security planning on page 2-85 can be referenced for information regarding security features of the product.