User Manual
Table Of Contents
- 1 About This User Guide
- 2 Avoiding Hazards
- Getting Started
- 3.1 For Your Safety
- 3.2 Welcome
- 3.3 Product Description
- 3.4 Warranty
- 4 Product Architecture
- 5 General Considerations
- 5.1 Spectrum Planning
- 5.2 Licenses and Region Codes
- 5.3 Operational Restrictions
- 5.4 Channel Bandwidth Operation
- 5.5 PTP 54500 Specific Frequency Planning Considerations
- 5.6 PTP 58500 Specific Frequency Planning Considerations
- 5.7 Distance
- 5.8 Networking Information
- 5.9 Lightning Protection and Regulations
- 5.10 Electrical Requirements
- 6 Site Planning
- 6.1 Site Selection Criteria
- 6.1.1 ODU Site Selection
- 6.1.2 PTP 500 Series Bridge PIDU Plus Site Selection
- 6.1.3 Path Loss Considerations
- 6.1.4 Definitions
- 6.1.5 PTP 54500 Product Variant - Link Loss, Output Power and System Threshold versus Modulation Mode
- 6.1.6 PTP 58500 Product Variant - Link Loss, Output Power and System Threshold versus Modulation Mode
- 6.1 Site Selection Criteria
- 7 Installation
- 7.1 Preparation
- 7.2 Installation Procedure
- 7.3 Tools Required
- 7.4 Installation Support
- 7.5 Legal Disclaimer
- 7.6 Mounting the ODUs
- 7.7 Connecting Up
- 7.7.1 Preparing the PIDU Plus To ODU Cable
- 7.7.2 Making the Connections at the ODU
- 7.7.3 Making the PTP 300/500/600 Series Bridge PIDU Plus Connection At The ODU
- 7.7.4 Routing the Cable
- 7.7.5 Fitting a Lightning Protection Unit
- 7.7.6 Grounding the Installation
- 7.7.7 Making the ODU Connection at the PTP 300/500/600 Series Bridge PIDU Plus
- 7.7.8 Making the Network Connection at The PIDU Plus – PTP 500 Series Bridge
- 7.7.9 Mounting the PTP 300/500/600 Series Bridge PIDU Plus
- 7.7.10 Powering Up
- 7.7.11 Aligning the PTP 500 Series Bridge ODUs
- 7.7.12 Additional Installation Notes
- 8 Web Page Reference
- 8.1 Home Page – PTP 500 Series Bridge
- 8.2 Systems Status Page
- 8.3 System Administration Pages
- 8.3.1 System Configuration
- 8.3.2 Statistics Page
- 8.3.3 Detailed Counters Page
- 8.3.4 Install Pages
- 8.3.5 Graphical Install
- 8.3.6 Software Upgrade
- 8.3.7 Spectrum Management
- 8.3.7.1 Wireless Channels
- 8.3.7.2 Spectrum Management Measurements
- 8.3.7.3 Measurement Analysis
- 8.3.7.4 The Spectrum Management Master / Slave Relationship
- 8.3.7.5 Spectrum Management Configuration
- 8.3.7.6 Barring Channels
- 8.3.7.7 Master and Slave Channel Spectrum Graphics
- 8.3.7.8 Active Channel History
- 8.3.7.9 Viewing Historic Spectrum Management Metrics
- 8.3.8 Spectrum Management (Fixed Frequency)
- 8.3.9 Spectrum Management Control - With Operational Restrictions
- 8.3.10 Remote Management Page
- 8.3.10.1 Control Access to HTTP Interface
- 8.3.10.2 Control Access to Telnet Interface
- 8.3.10.3 SNMP (Simple Network Management Protocol)
- 8.3.10.4 Supported Management Information Bases (MIBS)
- 8.3.10.5 Diagnostics Alarms
- 8.3.10.6 SNMP Configuration
- 8.3.10.7 SMTP (Simple Mail Transport Protocol)
- 8.3.10.8 SNTP (Simple Network Time Protocol)
- 8.3.10.9 Setting the clock
- 8.3.11 Diagnostics
- 8.3.12 Change System Administration Password
- 8.3.13 License Key
- 8.3.14 Properties
- 8.3.15 Reboot
- 9 Recovery Mode
- 10 Fault Finding
- 11 Lightning Protection
- 12 Wind Loading
- 13 PTP 500 Series Bridge – Connectorized Model
- 13.1 Scope
- 13.2 Product Description
- 13.3 Software/Features
- 13.4 Deployment Considerations
- 13.5 Link Budget
- 13.6 Regulatory Issues
- 13.7 Installation
- 13.7.1 Antenna Choice
- 13.7.2 Cables and Connectors
- 13.7.3 Tools
- 13.7.4 Miscellaneous supplies
- 13.7.5 Mounting the Connectorized 500 Series Bridge
- 13.7.6 Mounting the antennas
- 13.7.7 Alignment Process
- 13.7.8 Aligning Dual Polar Antennas
- 13.7.9 Aligning Separate Antennas
- 13.7.10 Completing the Installation
- 13.7.11 Antenna Cable Fixing
- 13.7.12 Antenna Connection Weatherproofing
- 13.8 Additional Lightning Protection
- 14 Data Rate Calculations
- 15 AES Encryption Upgrade
- 16 Legal and Regulatory Notices
- 16.1 Important Note on Modifications
- 16.2 National and Regional Regulatory Notices – PTP 58500 variant
- 16.3 National and Regional Regulatory Notices – PTP 54500 Variant
- 16.4 Exposure
- 16.5 Legal Notices
- 16.5.1 Motorola Inc. End User License Agreement
- 16.5.1.1 Definitions
- 16.5.1.2 Grant of License
- 16.5.1.3 Conditions of Use
- 16.5.1.4 Title; Restrictions
- 16.5.1.5 Confidentiality
- 16.5.1.6 Right to Use Motorola’s Name
- 16.5.1.7 Transfer
- 16.5.1.8 Updates
- 16.5.1.9 Maintenance
- 16.5.1.10 Disclaimer
- 16.5.1.11 Limitation of Liability
- 16.5.1.12 U.S. Government
- 16.5.1.13 Term of License
- 16.5.1.14 Governing Law
- 16.5.1.15 Assignment
- 16.5.1.16 Survival of Provisions
- 16.5.1.17 Entire Agreement
- 16.5.1.18 Third Party Software
- 16.5.2 Hardware Warranty in U.S.
- 16.5.3 Limit of Liability
- 16.5.1 Motorola Inc. End User License Agreement
- 17 Specifications
- 18 FAQs
- 19 Glossary
- 20 Index
14 Data Rate Calculations
187
14 Data Rate Calculations
To aid the calculation of data rate throughput (end to end ethernet throughput assuming 1500
octet ethernet frames), the following plots of throughput verses link range have been
produced for all the PTP 500 Series modulation modes, assuming the units are connected
using 100 Mbps Ethernet. Please note that only 15 MHz channel bandwidth has been
considered and the plots are the same for IP or TDM modes (High priority traffic), although
there is a small difference between the two modes' rates because there is fragmentation in
TDM (for low priority traffic) which causes the throughput to be reduced buy approximately
1% compared to the IP mode.
Aggregate data rate capacity can be calculated using four key system parameters:
• Receive modulation mode
• Transmit modulation mode
• Range Between the two wireless units
• Wireless link mode (IP or TDM) There are more than this
Using these parameters the Receive and Transmit data rates can be looked up using the
plots Figure 110 through Figure 122.
Need a way of adding data for different bandwidths and TDD structures
Figure 110 - BPSK 0.50 Single Payload