Westell Technologies PS71090E User manual

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Technologies
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PS71090
E
Product Manual
October 2019, Rev A
5689
PS71090
E
2W Public Safety Signal Booster
Users Guide

PS71090E Product Manual
October 2019, Rev A
WESTELL.COM
©2019 Westell
Technologies
September 2019;
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DISCLAIMER
All information and statements contained herein are accurate to the best of Westell
Technologies knowledge. Westell makes no warranty with respect there to, including
without limitation any results that may be obtained from the products described herein or
the infringement by such products of any property rights of any persons. Use or application
of such information or statements is at the users’ sole risk, without any liability on the part
of Westell. Nothing herein shall be construed as license or recommendation for use, which
infringes upon any propriety rights of any person. Product material and specifications are
sub ect to change without notice. Westell standard terms of sale and the specific terms of
any particular sale apply.
Table of Contents
LIST OF TABLES ................................................................................................................................................. 6
Preface .................................................................................................................................................................... 7
Purpose .................................................................................................................................................................... 7
Scope ....................................................................................................................................................................... 7

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Audience .................................................................................................................................................................. 7
Document Organization ........................................................................................................................................ 8
References ............................................................................................................................................................... 9
Document Conventions ......................................................................................................................................... 9
Safety Notices ....................................................................................................................................................... 10
Technical Support ................................................................................................................................................ 10
Acronyms and Abbreviations ............................................................................................................................. 10
Copyright and Trademark Acknowledgements .............................................................................................. 11
1 GENERAL INFORMATION ...................................................................................................................... 11
1.1 Document Purpose and Intended Users ................................................................................................... 11
1.2 Application ...................................................................................................................................................... 11
1.2.1 Product Registration Information .......................................................................................................... 11
1.3 Safety Guidelines ........................................................................................................................................... 12
1.3.1 Important Safety Information ................................................................................................................. 13
1.4 FCC Part 90 Signal Boosters ........................................................................................................................ 13
1.5 FCC Contact Information: ............................................................................................................................ 15
2Product Overview .............................................................................................................................................. 16
2.1 Product Information ..................................................................................................................................... 16
2.2 Product Features ............................................................................................................................................ 16
2.3 Included Accessories ..................................................................................................................................... 17
2.4 Optional Accessories ..................................................................................................................................... 18
3PRODUCT SPECIFICATION ..................................................................................................................... 19
3.1 RF Specifications ............................................................................................................................................ 19
3.2 Power Specification ....................................................................................................................................... 21
3.3 Mechanical Specification .............................................................................................................................. 21
3.4 Environmental Specification ........................................................................................................................ 22

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3.5 GUI Items ........................................................................................................................................................ 23
3.6 Alarm Status ................................................................................................................................................... 24
3.7 Alarm Relay .................................................................................................................................................... 25
NOTE ..................................................................................................................................................................... 26
4PRODUCT APPEARANCE ........................................................................................................................ 27
4.1 External Configuration .................................................................................................................................. 27
5INSTALLATION GUIDELINES ................................................................................................................. 28
5.1 Important Installation Guidelines ............................................................................................................... 28
CAUTION ............................................................................................................................................................ 29
5.2 Donor Antenna Installation Guidelines ..................................................................................................... 29
5.3 Indoor Antenna Installation Guidelines .................................................................................................... 29
5.4 Mounting the Signal Booster ..................................................................................................................... 30
5.5 Verifying the Physical System Setup ......................................................................................................... 31
5.6 Controlling the Signal Booster ................................................................................................................... 31
5.7 Connecting to the Alarm Relay Panel ....................................................................................................... 32
5.8 Connecting the Power Cable ...................................................................................................................... 36
NOTE ..................................................................................................................................................................... 36
5.9 Connecting the Battery Back-up Cable ..................................................................................................... 38
6 SYSTEM OPERATION ................................................................................................................................ 39
6.1 Operating the Program ................................................................................................................................ 39
NOTE ..................................................................................................................................................................... 40
6.2 Status ............................................................................................................................................................... 42
6.3 Control ............................................................................................................................................................. 48
7 SYSTEM SOFTWARE UPGRADE .......................................................................................................... 55
7.1 Upgrading the System Software ................................................................................................................ 55
7.2 IP Change ........................................................................................................................................................ 57

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7.2.1 IP Change Window ..................................................................................................................................................................... 58
7.2.2 Static IP Setting .......................................................................................................................................... 58
7.2.3 DHCP IP Setting .......................................................................................................................................... 59
APPENDIX A IMPORTANT PRODUCT INFORMATION ............................................................... 59
A.1 Registration Number .................................................................................................................................... 59
A.2 UL .................................................................................................................................................................... 59
APPENDIX B ACRONYMS AND ABBREVIATIONS ......................................................................... 60
TABLE OF FIGURES
Figure 1-1: Product Registration…… 11
Figure 4-1: External Product Configuration 24
Figure 5-1: Repeater Mounting Bracket Mounted on Repeater Rear 27
Figure 5-2A: Ethernet Cable 28
Figure 5-2B: Ethernet Connectors 28
Figure 5-3: Stripped Cable Conductors…… 29
Figure 5-4: Alarm Relay 9 Position D-Sub Connector 29
Figure 5-5: Alarm Relay Cable Connected to Repeater 30
Figure 5-6: Remove the Power Connector Cap 31
Figure 5-7: Connector Keys 31
Figure 5-8: Power Cable Connected to Repeater…… 32

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Figure 5-9: Power Cable Connected to Repeater 32
Figure 5-10: Battery Cable Connected to Repeater 33
Figure 6-1: Network Connection Set-up 34
Figure 6-2: Destination Directory…… ………………… 35
Figure 6-3: Software Installation………………… 35
Figure 6-4: PS71090E GUI Log-In……………… 35
Figure 6-5: Status Mode……………………… 36
Figure 6-6: Control Mode……… 40
Figure 7-1: Firmware Upgrade Progress Window showing File Open tab 45
Figure 7-2: Firmware Version Check… 45
Figure 7-3: Firmware Update Status 46
Figure 7-4: IP Settings 46
Figure 7-5: IP Change WIndow 47
Figure 7-6: Static IP Address… ……………………… 47
Figure 7-7: DHCP IP Address… 48
LIST OF TABLES
Table P-1: Document Conventions 9
Table 2-1: Included Accessories 16
Table 2-2: Optional Accessories 17
Table 3-1: RF Specifications 18
Table 3-2: Power Specifications 19
Table 3-3: Mechanical Specifications 19
Table 3-4: Environmental Specifications 20
Table 3-5: GUI Items 20
Table 3-6: Alarm Status 21
Table 3-7: Alarm Relay 23

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Table 5-1: Alarm Relay Connections 30
Table B-1: Acronyms and Abbreviations 50
Preface
This Preface includes the following:
• Purpose
• Scope
• Audience
• Document Organization
• References
• Document Conventions
• Safety Notices
• Technical Support
• Acronyms and Abbreviations
• Copyright and Trademar Ac nowledgements
Purpose
This manual contains information and procedures for the operation of the Westell PS71090E Public
Safety Signal Booster
Changes that occur after the publishing date may be incorporated by a complete manual revision or
as additions
Scope
Reference this manual when there is a need to add enhanced signal capability to a new or existing
system, to monitor a system, make maintenance adjustments, or address alarms
Audience
This manual is intended for installers and users who are familiar with similar types of equipment

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Document Organization
This manual includes the following chapters:
• Chapter 1: General Information – Outlines the document purpose and intended users,
application, product registration, safety guidelines, disclaimer and FCC Part 90, FCC
Warning Labels
• Chapter 2: Product Overview – Provides product information, describes product features
and lists accessories
• Chapter 3: Product Specification – Provides tables containing RF, power, mechanical and
environmental specifications Also provides information about GUI items, alarm status and
alarm relay
• Chapter 4: Product Appearance – Provides physical specifications, photographs and
information about the external and internal Signal Booster configuration
• Chapter 5: Installation Guidelines – Lists guidelines for installing the Signal Booster and
antennas
• Chapter 6: Software Installation – Outlines the steps required to install the software
• Chapter 7: System Operation – Describes product operation, including how to open the
communication port and describes the functions in the Status and Control pages
• Appendix A: Important Product Information – Provides the product registration number
and internal power supply information
• Appendix B: Acronyms and Abbreviations – A table of acronyms and abbreviations and
definitions for each

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References
• FCC Part 90
Document Conventions
Table P-1 lists the conventions used throughout this document
Table P-1: Document Conventions
Convention Description
DA GER!
Description of an imminent hazard that, if not avoided, may result in severe personal
injury or death Before you work on equipment, be aware of the hazards involved with
electrical and RF circuitry and be familiar with standard practices for preventing
accidents
WAR I G!
Description of an imminent hazard that, if not avoided, may result in personal injury or
serious equipment damage
CAUTIO
Description of a conditions or practice that could cause damage to equipment or
property Communicates information that is crucial to preventing loss of data or damage
to hardware or software, and actions that could result in equipment failure
IMPORTA
T
Additional important information that the user must be aware of, but is not related to a
hazard
OTE
Additional information that is beneficial for the user to know, but is not related to a
hazard
Bold Bold text indicates an action or provides emphasis
Click
Instructs the user to press the primary (typically left) mouse button while the pointer is
over the specified location
Right
-
click
Instructs the user to press the secondary (typically right) mouse button while the pointer
is over the specified location

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Double
-
click
Instructs the user to press the primary (typically left) mouse button twice, rapidly, while
the pointer is over the specified location
Select Instructs the user to perform a selection on the screen by clicking an active object
Enter Instructs the user to type text using the keyboard
>
Indicates a level in a menu For example, Start>Programs prompts the user to click on
Start, then locate and click Programs under the Start menu
Safety Notices
This general safety information applies to both operating and service personnel Specific warnings and
cautions are located in other parts of this manual where they apply and may not appear in this summary
Failure to comply with these precautions or specific warnings elsewhere in the manual violates the
safety standards of design, manufacture, and intended use of equipment
Westell assumes no liability for the customer’s or user’s failure to comply with these requirements:
• Explosive atmospheres - To avoid explosion or fire, do not operate this product in the
presence of flammable gases or fumes
• Lightning danger - Do not install or make adjustments to this unit during an electrical
storm
WAR I G!
Changes and Modifications not expressly approved by Westell can void your authority
to operate this equipment under Federal Communications Commission’s rules
Technical Support
If you suspect a malfunction with this product or have a technical question, call your dealer or the
Westell Support Line at: [phone], Toll Free (USA) 1-877-844-4274, press option 2, and then
option 1 Westell Support can also be reached via email at IBWsupport@westell com
Acronyms and Abbreviations
Refer to Appendix B for definitions of the acronyms and abbreviations used in this manual

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Copyright and Trademark Acknowledgements
The following products are referred to in this manual:
• is a registered trademark of Westell Technologies, Inc.
1 General Information
1 1 Document Purpose and Intended Users
The purpose of this document is to provide a step-by-step procedure to help experienced technicians or
engineers install and commission an in-building Passive Wireless Distributed Antenna System (DAS) using
Westell’s PS71090E 2W Public Safety Signal Booster Follow the instructions in this guide to minimize
risks associated with modifying a live system and preclude service interruptions This document assumes
the technician or engineer understands the basic principles and functionality involved with an RF Signal
Booster and in-building wireless systems This guide has been written to address the practical concerns
of the installer
1 2 Application
Use this guide whenever there is a need to add enhanced signal capability to an existing system or
when a Signal Booster is included in a new installation
1 2 1 Product Registration Information
The serial number is located on the label on right-side of the enclosure Record this number in Figure
1-1 Retain this manual, along with proof of purchase, to serve as a permanent record of your
purchase

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Figure 1-1: Product Registration
1 3 Safety Guidelines
The general safety information in this guideline applies to both operations and service personnel
Specific warnings and cautions are located in the applicable manual sections, but may not appear in
this summary Failure to comply with these precautions or specific warnings elsewhere in the manual
violates safety standards of design, manufacture, and intended use of equipment Westell assumes
no liability for the customer’s failure to comply with these requirements:
Grounding: This Signal Booster is designed to operate at 110VAC @ 1 02A maximum current and
must always be operated with the ground wire properly connected
Explosive atmospheres: To avoid explosion or fire, do not operate this product in the presence of
flammable gases or fumes
Lightning danger: Do not install or adjust this unit during an electrical storm
No user-serviceable parts are inside the unit Hazardous voltages are present when the cover is
removed Opening the chassis will void your warranty If you suspect a malfunction with this product,
call your dealer or Westell’s technical support line at 1 877 844 4274

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CAUTIO
Turn the Signal Booster power off when connecting or disconnecting cables
1 3 1 Important Safety Information
Antennas used for the purpose of radiating signals indoors are limited to a maximum gain of 3 dBi
Each antenna must be positioned to observe minimum separation requirements from all users and
bystanders
The following guidelines must be used when considering separation distances:
• Indoor antennas must be placed so that under normal conditions, personnel cannot come
within 30 cm (~12 in) of any inside antenna Adhering to this minimum separation will ensure
that the employee or bystander cannot exceed RF exposures beyond the maximum
permissible limit as defined by FCC Regulations section 1 1310 Limits for general
population/uncontrolled exposure
• Outdoor antenna must be positioned so that under normal conditions, personnel cannot
approach closer than 30 cm (~12 in) A directional antenna having a maximum gain of 3 75
dBi is used, and precautions should be taken to prevent personnel from routinely passing
through the main radiation beam at a distance closer than specified
1 4 FCC Part 90 Signal Boosters
WAR I G!

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THIS IS A 90 219 CLASS B DEVICE
This is not a consumer device. It is designed for installation by FCC licensees and qualified
installers You must have an FCC license or express consent of an FCC Licensee to operate
this device You must register class B signal boosters (as defined in 47 CFR 90 219) online
at www fcc gov/signal-boosters/registration Unauthorized use may result in significant
forfeiture penalties, including penalties in excess of $100,000 for each continuing
violation
FCC Warning Labels
The following labels will appear on the PS71090E Signal Booster in accordance with the FCC:
FCC Label Placement on the PS71090E:

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Right-Side View
1 5 FCC Contact Information:
Federal Communications Commission
445 12th Street SW
Washington, DC 20554
Phone: [phone]
TTY: 1-888-835-5322
Fax: [phone]

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2Product Overview
2 1 Product Information
The PS71090E Signal Booster was developed for use in enclosed structures where signals from local
public safety towers to operate mobile units is poor or unavailable Adequate signal strength must be
available outside the structure as a prerequisite to achieving in-building coverage The device is
connected to an external antenna, normally located on a roof, and to one or more internal antennas
placed strategically throughout the area where wireless service is desired
The external antenna is typically directional, such as a Yagi or Panel antenna Internal antennas are
typically omnidirectional, although various other types may be used, depending on the coverage
application The Signal Booster amplifies both the uplink (mobile to base) and downlink (base to
mobile) signals, thus facilitating communications to and from the intended wireless infrastructure
With a maximum total of 90 dB nominal gain on both the uplink and downlink, gain can be adjusted
over a range from 60 dB to 90 dB in 1 dB steps
The Signal Booster is controlled using a computer connected to the RJ45 Female Network Connector
labeled ‘GUI’ There are also LED indicators to indicate alarm status, OSC and power Refer to Figure
4-1
2 2 Product Features
• Easy installation
• Light and small
• Control using a Windows-based Graphical User Interface (GUI) and accessed by connecting
a laptop or desktop computer to the 8P8C/RJ45 Female Network Connector labeled ‘GUI’
• User gain control
• Automatic level control
• Automatic shutdown function
• Oscillation protection
• Overdrive protection
• Under/over voltage protection
• Fault protection
• Alarm notification
• SNMP

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• Persistent status and error information
• Battery Back-up Input
2 3 Included Accessories
Table 2-1 contains the items that are shipped with the PS71090E Public Safety Signal Booster Table
2-1: Included Accessories
Quantity Description
1 AC Power 14AWG Cable, 5 feet 10 inches
1 DC Power Cable, 5 feet 10 inches
1 Ethernet cable, 6 feet 1 inch
1 Alarm Relay 20AWG 20pin Cable, 4 feet 9 inches
1 USB Drive containing the User Manual and Software
5 Mounting Screws
5 Drywall Anchors
2 Cabinet Keys

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2 4 Optional Accessories
A complete line of accessories is available from Westell Check with your Westell distributor for any
additional items needed Some products that are suitable for most in-building needs are listed in
Table 2-2
Table 2-2: Optional Accessories

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3Product Specification
3 1 RF Specifications
Table 3-1: RF Specifications

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Parameter
Uplink/Downlink
Specification
Remark
700 Frequency Range UL 788~805MHz
Each band
Independently
Control by GUI,SNMP
DL 758~775MHz
800 Frequency Range UL
806~809MHz Sub-Band1
806~816MHz Sub-Band2
806~824MHz Sub-Band3
DL
851~854MHz Sub-Band1
851~861MHz Sub-Band2
851~869MHz Sub-Band3
RF technology UL / DL
P25 + LTE LTE : FirstNet™
Output Power DL
700MHz
+800MHz +30dBm per Band
@ Dual Band Operate
700MHz Only
+33dBm @Sing Band Operate per Band
800MHz Only
+33dBm
UL UL 700MHz
+30dBm Combine Power: 2W
700MHz + 800MHz
UL 800MHz
+30dBm
Gain UL / DL
90dB(±1.0dB) ±1.5dB @Operating Temperature
Gain Adjustment Range UL / DL 30dB±1dB @1dB Step
Maximum Input No
damage Power
UL / DL 10dBm
AGC Range UL / DL
25dB(±1dB)
Noise Figure UL 6.0dB Typ. Max. Gain
VSWR UL / DL
< 2:1 @S11 and S22
EVM (LTE) UL / DL
5%
@ 16 QAM (RMS)
@ 64 QAM (RMS)
Propagation Delay UL / DL
4㎲Max