Motorola PMP 320, Установка оборудования

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3-38 PMP320HDW2v1
Preliminary
JUL 2010
4 User guide
PMP 320 Hardware Installation Installing the CMM4
Installing the CMM4
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Install the CMM4 outside only when temperatures are above –4° F (–20° C). The gland openings
and the bushings and inserts in the gland openings are rated for the full –40° to +131° F (–40°
to +55° C) range of the CMM4. However, for dynamic operations (loosening, tightening, and
inserting), they are compliant at, and rated for, only temperatures at or above –4° F (–20° C).
For more information about configuring the CMM4 device, refer to the Cluster Manager Module
located at: . http://motorola.wirelessbroadbandsupport.com/software/
When performing the installation of the CMM4 unit, remember to:
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install the CMM4 outside the communications hut whenever possible.
•
do not mount the power supply inside the CMM4 enclosure.
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use 200SS for all the DC cables powering the CMM4.
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label all the CMM4 connections.
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do not accidentally toggle the default switch on the CMM4 during installation.
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use the provided glands for all connections for the CMM4.
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Use drip loops at all the transition points on all cables.
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Ensure that the pin 4 selector in the surge suppressor is set isolated (factory default).
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Connect the ground bolt on the CMM4 to the Earth Ground.
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Run the redundant power supplies on different paths