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Before You Start
Important Notes
•
For the warranty to be honored, install the unit in accordance with the instructions in this manual.
•
Any changes or modifications of equipment not expressly approved by the manufacturer could void the user’s
authority to operate the equipment and the warranty for such equipment.
•
PTP 820E is intended for installation in a restricted access location.
•
PTP 820E must be installed and permanently connected to protective earth by qualified service personnel in
accordance with applicable national electrical codes.
•
Before starting an installation, use a leveler to make sure that the poles are 100% vertical. You need to check
both sides of each pole at 90 degrees separation.
Purpose
Cambium’s PTP 820 Network Management System (NMS) documents are intended to instruct and assist
personnel in the operation, installation and maintenance of the Cambium equipment and ancillary devices. It is
recommended that all personnel engaged in such activities be properly trained.
Cambium disclaims all liability whatsoever, implied or express, for any risk of damage, loss or reduction in system
performance arising directly or indirectly out of the failure of the customer, or anyone acting on the customer's
behalf, to abide by the instructions, system parameters, or recommendations made in this document.
Cross references
References to external publications are shown in italics. Other cross references, emphasized in blue text in
electronic versions, are active links to the references.
This document is divided into numbered chapters that are divided into sections. Sections are not numbered, but
are individually named at the top of each page, and are listed in the table of contents.
Feedback
We appreciate feedback from the users of our documents. This includes feedback on the structure, content,
accuracy, or completeness of our documents. Send feedback to
Problems and warranty
Reporting problems
If any problems are encountered when installing or operating this equipment, follow this procedure to
investigate and report:
1
Search this document and the software release notes of supported releases.
2
Visit the support website.
3
Ask for assistance from the Cambium product supplier.
Summary of Contents for PTP 820E
Page 1: ......
Page 44: ...Page 44 of 110 1 Secure the cable to the gland using a tie wrap ...
Page 47: ...Page 47 of 110 8 Tighten the gland cap 9 Secure the cable to the gland with a tie wrap ...
Page 53: ...Page 53 of 110 4 Tighten the gland cap 5 Secure the cable to the gland using a tie wrap ...
Page 63: ...Page 63 of 110 Note For this type of installation a 2RU space is required ...
Page 71: ...Page 71 of 110 Figure 24 V 45 Polarization B on Top Figure 25 Vertical Polarization ...
