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Table Of Contents

Cambium
PMP 450 Planning Guide
- PMP 450 module essential information
Accuracy
Copyrights
This document, Cambium products, and 3rd Party Software products described in this document may include or describe copyrighted Cambium and other 3rd Party supplied computer programs stored in semiconductor memories or other media. Laws in the United ...
Restrictions
License Agreements
High Risk Materials
Safety and regulatory information
- Important safety information
- Important regulatory information
  - Radar avoidance
  - USA and Canada specific information
Contents
List of Figures
List of Tables
About This Planning Guide
- General information
  - Version information
  - Contacting Cambium Networks
PMP support website: http://www.cambiumnetworks.com/support
Cambium main website: http://www.cambiumnetworks.com/
Sales enquiries: solutions@cambiumnetworks.com
Email support: support@cambiumnetworks.com
Telephone numbers:
For full list of Cambium support telephone numbers, see:
http://www.cambiumnetworks.com/support/contact-support
Address:
- Problems and warranty
- Security advice
- Warnings, cautions, and notes
- Overview of PMP 450
- Access Point (AP)
- Subscriber Module (SM)
- Cabling and lightning protection
  - PMP and lightning protection
  - Outdoor connections
- Wireless operation
- System management
Chapter 1: Planning considerations
- Regulatory planning
  - Obeying Regulatory limits
  - Conforming to the limits
- Network migration planning
  - Example PMP 450 deployment scenario
    - Definitions of deployment scenario terminology
  - Sector capacity
- Site planning
- Link planning
- Analyzing the RF Environment
- Selecting Sites for Network Elements
- Diagramming Network Layouts
  - Avoiding Self Interference
  - Avoiding Other Interference
- Grounding and lightning protection
- Configuration options for TDD synchronization
- Data network planning
- Security planning
- Ordering components
  - PMP 450 component part numbers
Chapter 2: Legal information
- Cambium Networks end user license agreement
- Hardware warranty
- Limit of liability
Chapter 3: Reference information
- Equipment specifications
  - AP specifications
  - SM specifications
- Wireless specifications
  - General wireless specifications
- Data network specifications
  - Ethernet interface
- Compliance with safety standards
- Compliance with radio regulations
- Notifications
  - PMP 450 regulatory compliance

PMP 450 Planning Guide Glossary

Term Definition

SYN/1 Second-from-right LED in the module. In the Access Point Module or in a

registered Subscriber, this LED is continuously lit to indicate the presence of sync.

In the operating mode for a Subscriber Module, this LED flashes on and to indicate

that the module is not registered.

Sync GPS (Global Positioning System) absolute time, which is passed from one module to

another. Sync enables timing that prevents modules from transmitting or receiving

interference. Sync also provides correlative time stamps for troubleshooting efforts.

TCP Alternatively known as Transmission Control Protocol or Transport Control

Protocol. The Transport Layer in the TCP/IP protocol stack. This protocol is

applied to assure that data packets arrive at the target network element and to

control the flow of data through the Internet. Defined in RFC 793. See

http://www.faqs.org/rfcs/rfc793.html

TDD Time Division Duplexing. Synchronized data transmission with some time slots

allocated to devices transmitting on the uplink and some to the device transmitting

on the downlink.

telnet Utility that allows a client computer to update a server. A firewall can prevent the

use of the telnet utility to breach the security of the server. See

http://www.faqs.org/rfcs/rfc818.html, http://www.faqs.org/rfcs/rfc854.html

and

http://www.faqs.org/rfcs/rfc855.html.

Textual

Conventions MIB

Management Information Base file that defines system-specific textual conventions.