Redline Communications AN-30e Instruction sheet

Broadband Fixed Wireless
Installation Guidelines
---
AN-30e & AN-50e
Systems
70-00042-01-02 Proprietary Redline Communications © 2005 August 2005
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BFW Installation Guide
AN-30e & AN-50e Systems
Copyright Information
All rights reserved August 2005. The information in this document is
proprietary to Redline Communications Inc. This document may not in
whole or in part be copied, reproduced, or reduced to any medium without
prior consent, in writing, from Redline Communications Incorporated.
Copyright © 2005 Redline Communications Inc.
70-00042-01-02-AN-30_AN-50_BFW_Installation_Guide-050831a.doc
Contact Information Redline Communications Inc.
302 Town Centre Blvd. Suite 100
Markham, ON
Canada L3R 0E8
Web site: http://www.redlinecommunications.com
Sales Inquiries:
North American
Toll-free sales line
International
[email protected]
1-866-633-6669
[email protected]
Support:
Email
Telephone
[email protected]
Contact your Redline Distributor
Product Registration http://www.redlinecommunications.com
Click 'Support'
User ID: Register
Password: Redline
Disclaimer
Every effort has been made to ensure the accuracy of the material provided
herein; however, Redline assumes no responsibility regarding the use of the
material. Additionally, Redline makes no representations or warranties, either
expressed or implied, regarding the contents of this product. Redline
Communications shall not be liable for any misuse regarding this product.
70-00042-01-02 Proprietary Redline Communications © 2005 August 2005
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BFW Installation Guide
AN-30e & AN-50e Systems
CONTENTS
1Important Safety & Service Notices.......................................................5
1.1 Safety Warnings........................................................................................5
1.2 Important Warning Symbols......................................................................6
1.3 Important Service Information ...................................................................6
1.4 UL Notice...................................................................................................6
1.5 FCC Notice................................................................................................6
1.6 R&TTE Directive 1999/5/EC Statements...................................................6
1.7 Lightning Protection...................................................................................7
2Pre-Installation Requirements................................................................9
2.1 Site Survey................................................................................................9
2.1.1 Site Path Survey....................................................................................9
2.1.2 Identify Best Path ................................................................................11
2.1.3 Antenna Mounting and IF Cable Routing ............................................11
2.2 Antenna Alignment ..................................................................................12
2.3 Unpacking the AN-30e/AN-50e System..................................................12
2.4 Adaptive Modulation................................................................................12
3ODU Installation.....................................................................................13
3.1 Assembly and Mounting of ODU.............................................................13
3.2 Weatherproofing......................................................................................15
3.2.1 Weatherproofing Materials ..................................................................15
3.2.2 Applying the Weatherproofing .............................................................16
3.3 IF Cabling................................................................................................19
3.3.1 IF Cable Routing..................................................................................19
3.3.2 IF Cable Selection...............................................................................19
3.3.3 Connector Specifications.....................................................................20
3.4 Lightning Protection Recommendations..................................................21
3.4.1 System Grounding Procedures ...........................................................22
3.5 Recommended Lightning Arrestors.........................................................24
4IDU Installation ......................................................................................25
4.1 Checklist..................................................................................................25
4.2 Install the Indoor Terminal.......................................................................25
4.2.1 Mounting..............................................................................................25
4.2.2 Grounding............................................................................................25
4.2.3 IF Cable...............................................................................................26
4.2.4 Power ..................................................................................................26
4.2.5 Power-On the Terminal .......................................................................26
4.3 Configure Essential System Parameters.................................................27
4.3.1 Setup PC Address...............................................................................27
4.3.2 Master System Settings.......................................................................27
4.3.3 Slave system Settings .........................................................................29
5Antenna Alignment................................................................................31
5.1 Basic Antenna Alignment ........................................................................31
5.2 Adjusting for RSSI ...................................................................................32
6Testing for Interference ........................................................................33
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BFW Installation Guide
AN-30e & AN-50e Systems
LIST OF TABLES
Table 1: Site Path Profile.....................................................................................10
Table 2: Radio (Outside) Installation Checklist ...................................................13
Table 3: Terminal (Inside) Installation Checklist..................................................25
Table 4: Required Configuration Settings - Master System................................28
Table 5: Required Configuration Settings - Slave System..................................29
LIST OF FIGURES
Figure 1: Fresnel Zone Radius..............................................................................9
Figure 2: Fresnel Zone Obstruction.......................................................................9
Figure 3: Sample Link Budget Calculation..........................................................10
Figure 4: Antenna Mounting Locations................................................................11
Figure 5: Antenna Bracket Assembly (with transceiver)......................................14
Figure 6: Polarization Indicators on Rear of Antenna..........................................14
Figure 7: Underside View of the Radio on Mounting Bracket..............................15
Figure 8: Weatherproofing Procedures - Part 1 ..................................................16
Figure 9: Weatherproofing Procedures - Part 2 ..................................................16
Figure 10: Weatherproofing Procedures - Part 3 ................................................17
Figure 11: Weatherproofing Procedures - Part 4 ................................................17
Figure 12: Example 1: Poor Weatherproofing.....................................................18
Figure 13: Example 2: Poor Weatherproofing.....................................................18
Figure 14: Lightning Protection Connection Diagram..........................................21
Figure 15: Side View of Mounting Bracket with Lightning Protector....................23
Figure 16: Side View of the Mounting Bracket with Ground Cable .....................23
Figure 17: Illustration of Polyphaser 103-1125T-A..............................................24
Figure 18: Illustration of Polyphaser LSX-ME .....................................................24
Figure 19: System Address in Browser Address Bar..........................................27
Figure 20: User Name And Password Dialog......................................................27
Figure 21: Leveling Antenna Elevation Plane .....................................................31
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BFW Installation Guide
AN-30e & AN-50e Systems
Chapter
1
1
1 I Im mp po or rt ta an nt t S Sa af fe et ty y & & S Se er rv vi ic ce e
N
No ot ti ic ce es s
1.1 Safety Warnings
1. Installation of the antenna and transceiver must be contracted to a professional
installer.
2. Read this User Manual and follow all operating and safety instructions.
3. Keep all product information for future reference.
4. This product is supplied with a grounding power plug. Do not defeat this
important safety feature.
5. The power requirements are indicated on the product-marking label. Do not
exceed the described limits.
6. Warning to service personnel: Caution for all AC and DC models – double
pole/neutral fusing. Always replace fuse with correct type and current rating.
7. Position the power cord to avoid possible damage, and do not overload wall
outlets.
8. Do not place this product on or near a direct heat source, and avoid placing
objects on the terminal.
9. Do not operate this device near water or in a wet location.
10. Use only a damp cloth for cleaning. Do not use liquid or aerosol cleaners.
Disconnect the power before cleaning.
11. Protect the unit by disconnecting the power if it is not used for long periods.
12. Locate the terminal on a stable horizontal surface or mount it securely in a 19-
inch Telco rack.
13. The radio transceiver units must not be located near power lines or other
electrical power circuits.
14. The Radio Transceiver must be properly grounded to protect against power
surges and accumulated static electricity. It is the user’s responsibility to install
this device in accordance with the local electrical codes: correct installation
procedures for grounding of the transceiver unit, mast, lead-in wire and
discharge unit, location of discharge unit, size of grounding conductors and
connection requirements for grounding electrodes.
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BFW Installation Guide
AN-30e & AN-50e Systems
1.2 Important Warning Symbols
The following symbols may be encountered during installation or troubleshooting.
These warning symbols mean danger. Bodily injury may result if you are not
aware of the safety hazards involved in working with electrical equipment and
radio transmitters. Familiarize yourself with standard safety practices before
continuing.
Electro-Magnetic
Radiation High Voltage
1.3 Important Service Information
1. Refer all repairs to qualified service personnel. Do not remove the covers or
modify any part of this device, as this will void the warranty.
2. Disconnect the power to this product and return it for service if the following
conditions apply:
a) The terminal does not function after following the operating instructions
outlined in this manual.
b) Liquid has been spilled, a foreign object is inside, or the terminal has been
exposed to rain.
c) The product has been dropped or the housing is damaged.
3. Locate the serial number of the terminal, antenna, and transceiver and record
these on your registration card for future reference. Use the space below to
affix serial number stickers. Also, record the MAC address, located on the
back of the terminal.
1.4 UL Notice
This product is UL registered. Refer to section 1 of the product User Guide for UL
notice information.
1.5 FCC Notice
This product is FCC registered. Refer to section 1 of the product User Guide for FCC
notice information.
1.6 R&TTE Directive 1999/5/EC Statements
Refer to the product User Guide for R&TTE notice information.
Conformance Documents
View product conformance documents at the following web address:
http://www.redlinecommunications.com/conformance/
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BFW Installation Guide
AN-30e & AN-50e Systems
1.7 Lightning Protection
WARNING: The following notes are general recommendations for the system.
The wireless equipment should be installed by a qualified professional installer
and must follow local and national codes for electrical grounding and safety.
Failure to meet safety requirements and/or use of non-standard practices and
procedures could result in personal injury and damage to equipment. A direct
lightning strike may cause serious damage even if these guidelines are followed.
All outdoor wireless equipment is susceptible to lightning damage from a direct hit
or induced current from a near strike. Lightning protection and grounding practices
in local and national electrical codes serve to minimize equipment damage, service
outages, and serious injury. Reasons for lightning damage are summarized as:
- Poorly grounded tower/antenna sites that can conduct high lightning strike
energy into equipment.
- Lack of properly installed lightning protection equipment that can cause
equipment failures from lightning induced currents.
A lighting protection system provides a means by which the energy may enter
earth without passing through and damaging parts of a structure. A lightning
protection system does not prevent lightning from striking; it provides a means for
controlling it and preventing damage by providing a low resistance path for the
discharge of energy to travel safely to ground. Improperly grounded connections
are also a source of noise that can cause sensitive equipment to malfunction.
A good tower grounding system disperses most of the surge energy from a tower
strike away from the building and equipment. The remaining energy on the IF
cable shield and center conductor can be directed safely to ground by using a
lightning arrestor in series with the IF cable.
To limit the equipment damage due to a lightning strike, the following practices
are recommended for the wireless system:
- Provide direct grounding from the antenna mounting bracket, the radio and
antenna and the lightning arrestors to the same ground point at the base of the
tower or a ground bus on the building. Use the grounding screws on the antenna
bracket and the radio and antenna for terminating the ground wires.
- Install one RF lightning protector between the radio and antenna in series with
the RF cable.
- A lightning arrestor in series with the IF cable at the point of entry to the
building.
- Install a lightning arrestor in series with the IF cable at the transceiver on the
tower/mast.
- The AC wall outlet ground for the terminal must be connected to the same
grounding system as the radio and antenna lightning protectors.
- The ground connection on the back of the terminal should be connected to the
same ground for the building.
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BFW Installation Guide
AN-30e & AN-50e Systems
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BFW Installation Guide
AN-30e & AN-50e Systems
Chapter
2
2
2 P Pr re e- -I In ns st ta al ll la at ti io on n R Re eq qu ui ir re em me en nt ts s
2.1 Site Survey
The RF signal path profile is required to determine the location, height, and aiming
requirements for installation of the wireless system radio/antenna.
2.1.1 Site Path Survey
Before the installation of the equipment, a site survey should be completed. Copies
of this survey data must be provided to the installation team. This data should
include the following:
1. Copies of the path profile so that the installation height requirements of ODU
can be determined. The path profile should show the clearance above natural
and man-made objects by at least 60% of the First Fresnel zone. This will
provide a clear line-of-sight (LOS) path.
Figure 1: Fresnel Zone Radius
2. The Redline system is very robust and will work without performance
degradation in an optical line-of-sight (OLOS) path where a straight path is
clear between the two end points but the 60% of the First Fresnel zone is not
clear. If the straight path is blocked, the non-line-of-sight (NLOS) path can still
operate using reflections and diffraction.
Figure 2: Fresnel Zone Obstruction
A critical parameter to consider is the range at which communicating wireless
systems are required to operate. Range performance is determined by empirical
formulas that consider a number of equipment and environmental factors.
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BFW Installation Guide
AN-30e & AN-50e Systems
The Link Budget Tool developed by Redline will calculate expected performance
of the link for a specified range. Ensure that the installation sites will meet
performance requirements before moving to the next step.
The completed path profile should include the following information:
Table 1: Site Path Profile
Antenna Description
Location Instructions to identify the location for installing the antenna mast.
May include blueprints and specify material list.
Height Mounting height for antenna.
Azimuth Horizontal aiming direction for the antenna (magnetic or GPS
compass)
Elevation angle Vertical aiming for antenna (spirit level).
Expected RSSI Use the Link Budget tool to determine the expected receive signal
strength (RSSI).
Figure 3: Sample Link Budget Calculation
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