Cambium Networks PMP/PTP 450i Series, Руководство пользователя

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Page 3-1
Chapter 3: System planning
This chapter provides information to help the user to plan a PMP/PTP 450 platform link.
The following topics are described in this chapter:
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Typical deployment on page 3-2 contains diagrams illustrating typical PMP/PTP 450 platform site deployments.
•
Site planning on page 3-7 describes factors to be considered when planning the proposed link end sites,
including grounding, lightning protection and equipment location.
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Radio Frequency planning on page 3-15 describes how to plan PMP/PTP 450 platform links to conform to the
regulatory restrictions that apply in the country of operation.
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Link planning on page 3-6 describes factors to be taken into account when planning links, such as range, path
loss and throughput.
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Planning for connectorized units on page 3-9 describes factors to be taken into account when planning to use
connectorized ODUs with external antennas in PMP/PTP 450 platform links.
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Data network planning on page 3-11 describes factors to be considered when planning PMP/PTP 450 platform
data networks.
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Network management planning on page 3-19 describes how to plan for PMP/PTP 450 platform links to be
managed remotely using SNMP.
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Security planning on page 3-20 describes how to plan for PMP/PTP 450 platform links to operate in secure
mode.
Typical deployment
This section contains diagrams illustrating typical PMP/PTP 450 platform site deployments.
ODU with PoE interface to PSU
In the basic configuration, there is only one Ethernet interface, a copper Cat5e power over Ethernet (POE) from the
PSU to the ODU (PSU port), as shown in the following diagrams: mast or tower installation ( Figure 27 ), wall
installation ( Figure 28 ) and roof installation ( Figure 29 ). Figure 27 Mast or tower installation