Westell PS71090-PS78 Public Safety Repeater User Manual

PS71090 Product Manual

January 2017, Rev A

WESTELL.COM

1.877.844.4274 Page 1 of 51

5689

PS71090 2W Public Safety Signal Booster

Users Guide

PRODUCT MANUAL

PS71090 Product Manual

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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

subject to change without notice. Westell standard terms of sale and the specific terms of

any particular sale apply.

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Table of Contents

PREFACE................................................................................................................................... 7

Purpose ............................................................................................................................................................. 7

Scope................................................................................................................................................................. 7

Audience ........................................................................................................................................................... 7

Document Organization ................................................................................................................................ 8

References ........................................................................................................................................................ 9

Document Conventions ................................................................................................................................. 9

Safety Notices ............................................................................................................................................... 10

Technical Support ......................................................................................................................................... 10

Acronyms and Abbreviations ..................................................................................................................... 10

Copyright and Trademark Acknowledgements ...................................................................................... 10

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 ...................................................................................................................... 14

2 PRODUCT OVERVIEW ...................................................................................................................... 15

2.1 Product Information .............................................................................................................................. 15

2.2 Product Features .................................................................................................................................... 15

2.3 Included Accessories ......................................................................................................................... 16

2.4 Optional Accessories ............................................................................................................................. 16

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3 PRODUCT SPECIFICATION .............................................................................................. 17

3.1 RF Specifications .................................................................................................................................... 17

3.2 Power Specification ............................................................................................................................... 17

3.3 Mechanical Specification ...................................................................................................................... 18

3.4 Environmental Specification ................................................................................................................ 18

3.5 GUI Items ................................................................................................................................................. 19

3.6 Alarm Status ........................................................................................................................................... 20

3.7 Alarm Relay ............................................................................................................................................. 21

4 PRODUCT APPEARANCE................................................................................................. 22

4.1 External Configuration .......................................................................................................................... 22

5 INSTALLATION GUIDELINES ........................................................................................... 23

5.1 Important Installation Guidelines ....................................................................................................... 23

5.2 Donor Antenna Installation Guidelines ............................................................................................. 24

5.3 Indoor Antenna Installation Guidelines ............................................................................................. 24

5.4 Mounting the Signal Booster .............................................................................................................. 25

5.5 Verifying the Physical System Setup .................................................................................................. 26

5.6 Controlling the Signal Booster ............................................................................................................ 26

5.7 Connecting to the Alarm Relay Panel ................................................................................................ 27

5.8 Connecting the Power Cable ................................................................................................................ 29

5.9 Connecting the Battery Back-up Cable .................................................................................... 31

6 SYSTEM OPERATION ....................................................................................................... 32

6.1 Operating the Program ......................................................................................................................... 32

6.2 Status........................................................................................................................................................ 34

6.3 Control ..................................................................................................................................................... 38

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7.0 INSTALLING SOFTWARE INSTALLATION ................................................................. 43

7.1 Upgrading the Firmware ...................................................................................................................... 46

7.2 IP Change ................................................................................................................................................ 48

7.2.1 IP Change Window .......................................................................................................................................................... 48

7.2.2 Static IP Setting .................................................................................................................................. 49

7.2.3 DHCP IP Setting .................................................................................................................................. 49

APPENDIX A IMPORTANT PRODUCT INFORMATION .............................................. 50

A.1 Registration Number............................................................................................................................. 50

A.2 UL .............................................................................................................................................................. 50

APPENDIX B ACRONYMS AND ABBREVIATIONS ...................................................... 51

TABLE OF FIGURES

Figure 1-1: Product Registration……..................................................................................................... 11

Figure 4-1: External Product Configuration.......................................................................................... 22

Figure 5-1: Repeater Mounting Bracket Mounted on Repeater Rear.................................................. 25

Figure 5-3A: Ethernet Cable................................................................................................................. 26

Figure 5-3BA: Ethernet Connectors...................................................................................................... 26

Figure 5-4: Stripped Cable Conductors……........................................................................................... 27

Figure 5-5: Alarm Relay 9 Position D-Sub Connector........................................................................... 27

Figure 5-6: Alarm Relay Cable Connected to Repeater........................................................................ 28

Figure 5-7: Remove the Power Connector Cap.................................................................................... 29

Figure 5-8: Connector Keys.................................................................................................................. 29

Figure 5-9: Power Cable Connected to Repeater……........................................................................... 30

Figure 5-10: Power Cable Connected to Repeater............................................................................... 30

Figure 5-11: Battery Cable Connected to Repeater............................................................................. 30

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Figure 6-1: Status Mode....................................................................................................................... 34

Figure 6-2: Control Mode Page……………………………............................................................................... 38

Figure 6-3: Native to Destination Directory.......................................................................................... 43

Figure 6-4: Click Next to Begin Installation........................................................................................... 44

Figure 6-5: Installation Progress Window............................................................................................. 44

Figure 6-6: Installation Complete......................................................................................................... 45

Figure 7-1: Firmware Upgrade Progress Window showing File Open tab ........................................... 46

Figure 7-2: Firmware Version Check….................................................................................................. 46

Figure 7-3: Firmware Update Status.................................................................................................... 47

Figure 7-3: IP Settings........................................................................................................................... 48

Figure 7-4: IP Change WIndow............................................................................................................. 48

Figure 7-5: Static IP Address….………………………..................................................................................... 49

Figure 7-6: DHCP IP Address….............................................................................................................. 49

LIST OF TABLES

Table P-1: Document Conventions........................................................................................................ 9

Table 2-1: Included Accessories........................................................................................................... 16

Table 2-2: Optional Accessories ...........................................................................................................16

Table 3-1: RF Specifications................................................................................................................. 17

Table 3-2: Power Specifications........................................................................................................... 17

Table 3-3: Mechanical Specifications................................................................................................... 18

Table 3-4: Environmental Specifications.............................................................................................. 18

Table 3-5: GUI Items............................................................................................................................. 19

Table 3-6: Alarm Status........................................................................................................................ 20

Table 3-7: Alarm Relay......................................................................................................................... 21

Table 5-1: Alarm Relay Connections..................................................................................................... 28

Table B-1: Acronyms and Abbreviations............................................................................................... 51

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Preface

This Preface includes the following:

 Purpose

 Scope

 Audience

 Document Organization

 References

 Document Conventions

 Safety Notices

 Technical Support

 Acronyms and Abbreviations

 Copyright and Trademark Acknowledgements

Purpose

This manual contains information and procedures for the operation of the Westell PS71090 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

DANGER!

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.

WARNING!

Description of an imminent hazard that, if not avoided, may result in personal injury or

serious equipment damage.

CAUTION

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.

IMPORTANT

Additional important information that the user must be aware of, but is not related to a

hazard.

NOTE

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.

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.

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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.

WARNING!

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: (603) 626-6677, 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.

Copyright and Trademark Acknowledgements

The following products are referred to in this manual:

• is a registered trademark of Westell Technologies, Inc.

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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 PS71090 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 the panel near the power connectors. Record this

number in Figure 1-1. Retain this manual, along with proof of purchase, to serve as a permanent

record of your purchase.

Figure 1-1: Product Registration

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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.

CAUTION

Turn the Signal Booster power off when connecting or disconnecting cables.

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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 20 cm (~8 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 120 cm (~4 ft.). 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

WARNING!

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 PS71090 Signal Booster in accordance with the FCC:

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FCC Label Placement on the PS71090:

Top View

1.5 FCC Contact Information

Federal Communications Commission

445 12th Street SW

Washington, DC 20554

Phone: 1-888-225-5322

TTY: 1-888-835-5322

Fax: 1-866-418-0232

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2 Product Overview

2.1 Product Information

The PS71090 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

• Persistent status and error information

• Battery Back-up Input

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2.3 Included Accessories

Table 2-1 contains the items that are shipped with the PS71090 Public Safety Signal Booster.

Table 2-1: Included Accessories

Quantity

Description

1

AC Power Cable, 5 feet 10 inches

1

DC Power Cable, 5 feet 10 inches

1

Ethernet cable, 6 feet 1 inch

1

Alarm Relay Serial Cable, 4 feet 9 inches

1

USB Drive containing the User Manual and Software

5

Mounting Screws

5

Drywall Anchors

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

Directional couplers

6 dB

ClearLink-DC6/340-2.7K/N

10 dB

Clearlink-DC10/340-2.7K/N

15 dB

Clearlink-DC15/340-2.7K/N

20 dB

Clearlink-DC20/340-2.7K/N

30 dB

Clearlink-DC30/340-2.7K/N

Power dividers

2:1

Clearlink-SPD2/340-2.7K/N

3:1

Clearlink-SPD3/340-2.7K/N

4:1

Clearlink-SPD4/340-2.7K/N

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3 Product Specification

3.1 RF Specifications

Table 3-1: RF Specifications

Parameter

Specification

Note

Frequency Range

UL

788~805 MHz

806~809 MHz Sub-Band1

806~816 MHz Sub-Band2

806~824 MHz Sub-Band3

Each band, 700 & 800, are

independently Controlled via the GUI

DL

758~775 MHz

851~854 MHz Sub-Band1

851~861 MHz Sub-Band2

851~869 MHz Sub-Band3

Linear Output Power

UL / DL

+33dBm

Shared Across Bands

Gain

UL / DL

90dB (±1.0dB)

Gain Adjustment Range

UL / DL

30dB±1dB

1dB step

AGC Range

UL / DL

25dB (±1dB)

Pass Band Ripple

UL / DL

±1.5dB Typ. (Peak-To-Peak 3dB)

3rd Order Intercept Point

UL / DL

+42.5dBm

Input VSWR

UL / DL

< 2:1

Maximum Input

No damage Power

UL / DL

+10dBm

Propagation Delay

UL / DL

4㎲ Max.

Noise Figure

UL

5dB Typ. 6.5dB Max.

Input / Output Impedance

UL / DL

50 Ohms

3.2 Power Specification

Table 3-2: Power Specifications

Parameter

Specification

Note

Main Power Input Voltage

110 VAC

Internal AC DC Power Supply

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Battery Input Voltage

24 VDC to 30 VDC

External Battery Power Supply

Power Connector

IEC320

AC/DC

Power Consumption

<112W Max.

<4 Amps Max.

3.3 Mechanical Specification

Table 3-3: Mechanical Specifications

Parameter

Specification

Note

Size

17.7 x 14.1 x 4.7 in

L x H x D

Connectors

Link/Service Antenna Ports

4.3-10 type (female)

AC Power In

AC cord

DC(Battery) Power In

DC cord

Frame Ground

Two-Lug ground Ports

RJ-45 Ethernet-1 (10/100 Base-T)

GUI Interface

RJ-45 Ethernet-2 (10/100 Base-T)

SNMP Interface

9P D-SUB, female

Alarm Relay Interface

Mounting Type

Wall-Mount with 4 holes

2 holes in each side

Enclosure Lock

Key Lock

Two-Key Lock

Heat Dissipation

Natural Convection

Finish

Red color Paint

3.4 Environmental Specification

Table 3-4: Environmental Specifications

Parameter

Specification

Note

Operating Temperature

-30°C ~ +50°C (ambient)

-22F ~ +122F

Storage Temperature

-40°C ~ +60°C (ambient)

-40° F to +140° F

Operating Humidity

5% ~ 95%

Environmental

IP-65, NEMA 4 Compliance

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3.5 GUI Items

Table 3-5: GUI Items

Parameter

Specification

Note

UL/DL Output Readings

11dBm to 36dBm

Reads and displays the UL/DL

output power

Alarm Readout Displays

PLL LD(Lock Detector), Isolation,

UL/DL shutdown, DC Fail, Relay

Status, UL/DL VSWR, Manual

Amp

Displays alarm status

UL/DL Shutdown Setting

29dBm to 36dBm

Use to set the peak power

(shutdown level)

UL/DL Gain Setting

0dB to 30dB

Used to set the UL/DL system

gain.

System Location Display

PS71090 PS-SMR700/800

Company, Address, City, State,

Contact

Displays the Signal Booster name

and information.

Control Send

All Control Page Settings

Used to save settings in the

Control page.

Isolation

Settable to 0db -or- 15dB.

VSWR

Adjustable from 1-30

Quit

None

Closes the GUI page.

Refer to Section 6 System Operation for more information about the GUI.

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3.6 Alarm Status

Table 3-6 Alarm Status

Signal Booster Unit LED

Condition/Troubleshooting

POWER

ISO

ALARM

x

Power Supply is Out Of Order (inside Signal Booster)

Blinking

GREEN

Blinking

RED

Blinking

RED

during isolation checking status

Solid

GREEN

Off

RED

Off

RED

Normal condition at Power Up

Solid

GREEN

Blinking

RED

Off

RED

Insufficient distance (Isolation) exists between the DL and UL

Antenna. You should turn off power and re-install the DL and UL

antenna for right isolation distance. ( ALARM 1 , ALARM 2)

Solid

GREEN

Off

RED

Solid

RED

This condition is Shut-Down Alarm.

Received signal from cell tower is too strong (more than AGC

range). Relocate DL Antenna to different location to reduce

received signal ( ALARM 2 )

Solid

GREEN

Off

RED

Blinking

RED

This condition is PLL Lock Detected Fail Alarm.

( ALARM 1 , ALARM 2)

Blinking

GREEN

Off

RED

Off

RED

AC failure ( ALARM 1 )

Solid

GREEN

Off

RED

Solid

RED

DL VSWR Alarm ( ALARM 3 )

Solid

GREEN

Off

RED

Solid

RED

UL VSWR Alarm ( ALARM 3 )

GREEN

Off

RED

Solid

RED

Manual Amp Alarm ( ALARM 2 )

Off

RED

Off

RED

Off

RED

Power Failure ( ALARM 1 )

Batt fail (Low , High), DC fail

 ALARM 1 : System component failure, and/or loss of power – AC/DC (Pin 1,2,3)

 ALARM 2 : Active RF emitting device failure / PA failure (Pin 4,5,6)

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 ALARM 3 : Antenna failure – Donor and Server VSWR Alarm (Pin7,8,9)

3.7 Alarm Relay

Table 3-7 Alarm Relay

Shutdown Signal

Relay Status

Note

Normally Open

NO (pin 2) + CC (pin 3)

PIN 1 NC, PIN 2

NO, PIN 3 CC

PIN 4 NC, PIN 5

NO, PIN 6 CC

PIN 7 NC, PIN 8

NO, PIN 9 CC

Normally Closed

NC (pin 1) + CC (pin 3)

NOTE

Either method in Table 3-7 would trigger the following alarms: Antenna

Malfunction, PA Failure and Power Failure.

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4 Product Appearance

4.1 External Configuration

Figure 4-1: External Product Configuration

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5 Installation Guidelines

5.1 Important Installation Guidelines

• The PS71090 Signal Booster is designed for indoor use only.

• The PS71090 Signal Booster must be installed in a vertical orientation (i.e. Connectors on the

bottom of the unit).

• Inadequate isolation between the outside and inside antennas may cause regenerative

feedback in the system.

 This feedback can cause the amplifier to emit a continuous signal at maximum amplit

ude, and, in some cases, interfere with normal operation of the donor site. Careful co

nsideration of the layout and placement of the system is imperative to minimize this

possibility and to minimize the amount of signal leaking from the building.

• Do not disassemble the Signal Booster.

DANGER!

• Refer to the 1.3 Safety Guidelines section for proper antenna selection and

installation. To avoid serious injury, death and/or damage to the Signal

Booster, do not install donor or server antennas near overhead power lines or

high power components. Allow enough distance so that falling antennas

would not come in contact with those components.

• Electric shock may occur if the Signal Booster is installed in close proximity to

water.

WARNING!

• Amplifier or handset damage may occur if a handset is connected directly to

the Signal Booster or to the coax that leads to the Signal Booster.

• The PS71090 Signal Booster must be connected to ground for protection.

• We recommend that installers do not wear jewelry or metal accessories when

installing this Signal Booster.

• Do not place cables or tools that may damage the Signal Booster in close

proximity to it.

• Check the installation site for hazardous conditions such as water-covered

floors or badly worn or damaged cables prior to installation.

• Lifespan and performance of the Signal Booster may be reduced if the unit is

operating outside its nominal temperature range.

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CAUTION

• Close proximity to the donor or server antennas with the Signal

Booster in operation may expose users or installers to RF fields that

exceed FCC limits for human exposure.

• Turn power to the Signal Booster off when connecting or disconnecting

cables.

5.2 Donor Antenna Installation Guidelines

• Accurately determine the azimuth to the donor site. Obtain the donor site information and

approval from the service provider/carrier.

• Ensure that the radiation path to the donor site is unobstructed.

• Mount the donor antenna at or toward the edge of the roof, in the direction of the donor

site. Avoid having the RF signal from the donor pass above the location(s) of the service

antennas. Normally, the service antennas are installed behind and below the donor antenna,

as viewed from above. This approach helps avoid interference and feedback to and from the

service antennas.

• Normally, mounting the donor antenna higher will allow a less obstructed path to the donor

site. However, in high traffic metro areas, avoid mounting the donor antenna higher than

necessary, as the quality of the donor signal may become less stable and it is more likely to

encounter adjacent channel interference.

• When possible, shield the rear of a donor antenna by locating it so that any HVAC units

and/or penthouse structures are behind the antenna, relative to the donor cell site location.

5.3 Indoor Antenna Installation Guidelines

• Use omnidirectional antennas (see section 2.4. Optional Accessories) indoors and locate

them centrally with respect to the intended coverage area to minimize signal leakage to the

outside. Only use directional antennas indoors in special cases when higher gain and

directionality would be helpful and RF exposure limits will not be exceeded.

• To avoid Signal Booster uplink overload and gain limiting, mount the indoor antennas away

from areas where mobile subscribers frequently use their phones, such as desks or dispatch

areas.

• To determine the quantity and locations of indoor antennas, measure Received Signal

Strength Indication (RSSI) using DM Tool software to determine areas of weak signals. These

are the approximate areas where indoor antennas may be needed.

• Be aware that the signal from an indoor antenna, in most cases, can be expected to

penetrate approximately two standard sheet rock walls to reach users. If the signal must

travel through more than two walls, or if the walls are made of materials other than sheet

rock, it may be necessary to split the available signal and add more antennas.

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5.4 Mounting the Signal Booster

Follow the instructions in this section to mount the Signal Booster on a wall.

Figure 5-1: Signal Booster Mounting

1. Using the PS71090 as a template, mark the four (4) locations for the wall

anchoring system screws.

2. Move the PS71090 unit and drill the mounting holes at the marks in the wall.

Install a wall anchor in each of the four (4) drilled holes.

3. Install the top two (2) screws into the anchors, leaving enough room to slide the

screws into the oblong holes of the top of the unit’s mounting positions.

4. Once the Unit is hung on the top two (2) screws finish fastening the top screws.

5. Install the bottom two (2) screws into the anchors, fastening the Unit to the wall.

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5.5 Verifying the Physical System Setup

• Check all cables for shorts and opens. Verify that there are no cables with loose or poor

connections. RF leakage could cause oscillation to occur under some conditions.

• If the rooftop antenna (donor antenna) is directional, check it for proper alignment along

the calculated compass heading. Typically, the directional antenna would be aimed at the

same site that your handset uses, but that may not always be the case.

• If cables and alignment are acceptable, and a problem persists, use a spectrum analyzer to

examine the signal environment in which the unit is operating. The existence of strong

adjacent channel signals within the frequency band(s) can cause the AGC to reduce the

amplifier’s gain or cause alarms. In some cases, additional filtering or attenuation may be

required to reject these unwanted signals. In some instances, the donor antenna can be

reoriented horizontally to place the interference source in an antenna pattern null.

5.6 Controlling the Signal Booster

Control and monitoring the Signal Booster requires that a properly configured computer with Westell

PS71090 control software installed is connected via an Ethernet cable, such as the one shown in

Figure 5-3. Connect the Ethernet cable from the Network Interface port of a computer to the GUI

port on the bottom end panel of the Signal Booster.

Figure 5-3A: Ethernet Cable

Figure 5-3B: Ethernet Connectors

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5.7 Connecting to the Alarm Relay Panel

Use the provided Alarm Relay Serial Cable to connect the PS71090 Public Safety Signal Booster to the

alarm relay panel. If the provided cable is not long enough for your system, you will need to build

one.

1. Strip the outer serial cable insulation back to expose the inner conductors, Figure

5-4. Only the red, black and brown conductors will be used. You may cut the

remaining conductors back to end of the outer insulation to keep them out of

the way.

2. Strip back the insulation on the ends of each conductor.

3. Remove the protective cover on the Alarm Relay 9 position D-Sub connector.

Figure 5-5: Alarm Relay 9 Position D-Sub Connector

Figure

5

-

4

:

Stripped Cable Conductors

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4. Connect the 9 position D-Sub connector at one end of the serial cable to the

Alarm Relay connector on the PS71090, Figure 5-6. Be sure to fasten the

connector screws securely.

Figure 5-6: Alarm Relay Cable Connected to Signal Booster

5. Connect the stripped end of the serial cable to the alarm relay panel. Refer to

Table 5-1 for connection information.

Table 5-1: Alarm Relay Connections

Pin Number

Contact Type

Conductor Color

1

NC

Black

2

NO

Brown

3

CC

Red

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5.8 Connecting the Power Cable

Use the provided AC Power Cable to connect the PS71090 Public Safety Signal Booster to an AC

power source.

1. Remove the cap from the AC 110V power connector on the Signal

Booster, Figure 5-7.

Figure 5-7: Remove the Power Connector Cap

2. Connect the power cable to the AC 110V power connector on the Signal

Booster, Figure 5-9.

NOTE

The Signal Booster connector and the cable connector are keyed as shown in Figure

5-8.

Figure 5-8: Connector Keys

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Figure 5-9: Power Cable Connected to Signal Booster

3. Screw the connector on securely.

4. When the Signal Booster is properly set up and ready to have power applied,

plug the other end into the 110VAC outlet.

Figure 5-10: Power Cable Connected to Signal Booster

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5.9 Connecting the Battery Back-up Cable

Use the provided DC Power Cable to connect the PS71090 Public Safety Signal Booster to a Battery

Back-up power source.

Figure 5-11: Battery Cable Connected to Signal Booster

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6 System Operation

6.1 Operating the Program

Access the PS71090 Public Safety Signal Booster using the provided PS71090 PS-SMR 700/800

software through a LAN connection. The Signal Booster ships with the IP address 192.168.1.150.

To connect directly to the Signal Booster from a laptop or PC with a crossover CAT-5E cable or over a

LAN, change the TCP/IP settings on your computer to enable a connection to a host that has a static

IP.

1. Select Use the following IP Address and enter the IP address 192.168.1.x, where

‘x’ is any number from 2 to 254, inclusive, other than 150.

2. Ensure that the subnet mask is set to 255.255.255.0.

NOTE

Refer questions about these settings to your IT department.

1) Navigate to the RSSMR78M4B3301.exe software file and double-click to run it. The Status

page, displays.

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Item

Description

1

IP Address Field (editable when Connect button is displayed)

2

Connect/Disconnect toggle button

3

TX/RX LED indicates the state of communication with the Signal Booster

and GUI

2) Verify that the IP address in the upper right of the page is correct. If it is not, edit it in the IP

Address field.

3) Click the Connect button. The button label changes to Disconnect.

.

(Default) User Name : admin

(Default) Password : admin

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6.2 Status

Clicking the Status button in the menu on the left of the page changes the button text to

and displays the Status Mode page, described in this section.

Figure 6-1: Status Mode Page

Item #

Section

1

System Not User-Configurable/Informational Only

Manufacture

Displays the Signal Booster’s manufacturer

Signal Booster Type

Displays Signal Booster Model Number

Signal Booster S/N

Displays Signal Booster Serial Number

S/W Version

Displays firmware version of the control board

Temperature

Displays internal temperature of the Signal

Booster

Item #

Section

2

Location

Company

Company information display

Address

Address information display

City

City information display

State

State information display

Contact

Contact information display

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Item #

Section

3

700 MHz

Uplink

Start Frequency

Displays 700 MHz uplink Start frequency

Stop Frequency

Displays 700 MHz uplink Stop frequency

Downlink

Start Frequency

Displays 700 MHz downlink Start frequency

Stop Frequency

Displays 700 MHz downlink Stop frequency

700MHz Band

Allows Main-band to be set to Select

4

Downlink

Gain [dB]

Displays downlink gain in the 700 MHz range

DL Output[dBm]

Displays output level of the 700 MHz range

AGC Level [dBm]

Sets unit’s maximum AGC output value

HPA

Allows

the

user

to

toggle

the

downlink

HPA on or off

Item #

Section

5

800 MHz

Sub-band 1

Uplink

Start Frequency

Displays sub-band 1 uplink Start frequency

Stop Frequency

Displays sub-band 1 uplink Stop frequency

Downlink

Start Frequency

Displays the sub-band 1 downlink start

frequency

Stop Frequency

Displays sub-band 1 downlink Stop frequency

800MHz Band

Allows sub-band 1 to be set to Select

Sub-band 2

Uplink

Start Frequency

Displays sub-band 2 uplink Start frequency

Stop Frequency

Displays sub-band 2 uplink Stop frequency

Downlink

Start Frequency

Displays sub-band 2 downlink start frequency

Stop Frequency

Displays sub-band 2 downlink Stop frequency

800MHz Band

Allows sub-band 2 to be set to Select

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Item #

Section

5, continued

Sub-band 3

Uplink

Start Frequency

Displays sub-band 3 uplink Start frequency

Stop Frequency

Displays sub-band 3 uplink Stop frequency

Downlink

Start Frequency

Displays sub-band 3 downlink Start frequency

Stop Frequency

Displays sub-band 3 downlink Stop frequency

800MHz Band

Allows sub-band 3 to be set to Select

6

Uplink 700 & 800 MHz

Gain (dB)

Displays status of the uplink gain

UL Output [dBm]

Displays uplink output level

ALC Level [dBm]

Sets the unit’s maximum ALC output value

HPA

Allows the user to toggle the uplink high

power amplifier on or off

7

Isolation

Isolation Value

When power is on, an isolation check is

performed and the values are displayed

Isolation

The isolation check can be performed with the

RF on or off

Note: Neither the isolation check, nor recheck, will indicate a change

in power levels if the unit’s own power has been switched off.

Item #

Section

8

Alarm Status Not User-Configurable/Informational Only

( GREEN = Normal; RED = Alarm )

PLL LD

Display alarm

Isolation

Display alarm

Shutdown (DL/UL)

Display alarm

DC Fail

Display alarm

Relay Status

Display alarm

DL VSWR

DL Path VSWR check

UL VSWR

UL Path VSWR check

Manual Amp

User HPA OFF Alarm

BATT FAIL (LOW)

BATT Low Power Alarm

BATT FAIL (HIGH)

BATT High Power Alarm

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Item #

Section

DC FAIL

BATT / AC Power Alarm

DL HPA FAIL

DL Path HPA Alarm

UL HPA FAIL

UL Path HPA Alarm

9

VSWR ( DL / UL )

Ratio

VSWR Ratio Status Display, 0.00 to 30.00

Limit

VSWR Ratio Alarm Limit , Set 0.00 to 30.00

On/Off

VSWR Alarm Display Enable(On)/Display(Off)

10

AC/DC

Info

AC or BATT Status Display

Charge Status

Charge Status Display Charge / Discharge

Voltage

AD or DC Voltage Display 0.0 ~ 29.0

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6.3 Control

Clicking the Control button in the menu on the left of the page changes the button text to

and displays the Control Mode page, described in this section.

Figure 6-2: Control Mode Page

Item #

Section

1

700 MHz

Uplink

Start Frequency

Displays 700 MHz uplink Start frequency

Stop Frequency

Displays 700 MHz uplink Stop frequency

Downlink

Start Frequency

Displays the 700 MHz downlink Start frequency

Stop Frequency

Displays the 700 MHz downlink Stop frequency

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Item #

Section

2

Downlink

Gain [dB]

Displays downlink gain in the 700 MHz range

ALC Atten [dB]

Displays attenuation value by ALC

Atten [dB]

Displays attenuation value controlled by down link

AGC Atten [dB]

Displays attenuation value controlled by AGC

AGC

Control Auto Level Control Function On/Off

AGC Level [dBm]

Sets the unit’s maximum ALC output value

HPA

Down link HPA On/Off

3

Shutdown Allows the shut-down level to be set

Downlink

Shutdown

Allows the downlink shutdown level to be set to on or off.

Shutdown Level

[dBm]

Allows the maximum shutdown level to be set between

23 and 37

Uplink

Shutdown

Allows the uplink shut down level to be set to on or off

Shutdown Level

[dBm]

Allows the maximum shutdown level to be set between

23 and 37

4

Shutdown Period Allows the shutdown period to be set

Shutdown Period

Allows the shutdown period to be set in minutes and

seconds.

Item #

Section

5

800 MHz

Sub-band 1

Uplink

Start Frequency

Displays sub-band 1 uplink Start frequency

Stop Frequency

Displays sub-band 1 uplink Stop frequency

Downlink

Start Frequency

Displays sub-band 1 downlink Start frequency

Stop Frequency

Displays sub-band 1 downlink Stop frequency

800 MHz Band

Allows sub-band 1 to be set to Select

Sub-band 2

Uplink

Start Frequency

Displays sub-band 2 uplink start frequency

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Item #

Section

2

Downlink

Gain [dB]

Displays downlink gain in the 700 MHz range

ALC Atten [dB]

Displays attenuation value by ALC

Atten [dB]

Displays attenuation value controlled by down link

AGC Atten [dB]

Displays attenuation value controlled by AGC

AGC

Control Auto Level Control Function On/Off

AGC Level [dBm]

Sets the unit’s maximum ALC output value

HPA

Down link HPA On/Off

End Frequency

Displays the sub-band 2 uplink end frequency

Downlink

Start Frequency

Displays sub-band 2 downlink Start frequency

Stop Frequency

Displays sub-band 2 downlink Stop frequency

800 MHz Band

Allows sub-band 2 to be set to Select

Item #

Section

5, continued

Sub-band 3

Uplink

Start Frequency

Displays sub-band 3 uplink Start frequency

Stop Frequency

Displays sub-band 3 uplink Stop frequency

Downlink

Start Frequency

Displays sub-band 3 downlink start frequency

Stop Frequency

Displays sub-band 3 downlink Stop frequency

800 MHz Band

Allows sub-band 3 to be set to Select

Uplink 700 & 800 MHz

700 MHz Band Drop-Down

Allows selection to turn the 758-775 MHz band

on or off

800 MHz Band Drop-Down

Allows selection to turn the 851-854 MHz Band

on or off

Allows selection to turn the 851-861 MHz Band

on or off

Allows selection to turn the 851-869 MHz Band

on or off

5, continued

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Item #

Section

6

Gain (dB)

Displays status of the uplink gain

ALC Atten [dB]

Displays attenuation value controlled by ALC

Atten [dB]

Sets the attenuation value

AGC Atten [dB]

Displays attenuation value controlled by AGC

AGC

Control Auto Gain Control Function On/Off

AGC Level [dBm]

Sets the unit’s maximum AGC output value

HPA

Uplink HPA On/Off

7

Alarm ( GREEN = Normal; RED = Alarm )

PLL LD

Displays alarm

Isolation

Displays alarm

Shutdown

(DL/UL)

Displays alarm

DC Fail

Displays alarm

Relay Status

Displays alarm

DL VSWR

DL Path VSWR check

UL VSWR

UL Path VSWR check

Manual Amp

User HPA OFF Alarm

BATT FAIL (LOW)

BATT Low Power Alarm

BATT FAIL (HIGH)

BATT High Power Alarm

DC FAIL

BATT / AC Power Alarm

DL HPA FAIL

DL Path HPA Alarm

UL HPA FAIL

UL Path HPA Alarm

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Item #

Section

8

Isolation

Isolation Value

When power is on, an isolation check is performed and

the values display.

Isolation

The isolation check can be performed with the RF on

or off.

Isolation Recheck

The isolation check can be performed with the RF on

or off.

Note: Neither the isolation check nor recheck will indicate a change in power

levels if the unit’s own power has been switched off.

9

VSWR

DL/UL

Ratio

VSWR Ratio Status Display, 0.00 to 30.00

Limit

VSWR Ratio Alarm Limit , Set 0.00 to 30.00

On/Off

VSWR Alarm Display Enable(On)/Display(Off)

10

Location

Company

Company information display

Address

Address information display

City

City information display

State

State information display

Contact

Contact information display

11

Control Send

When the unit is fully configured, the settings can be sent to the

Signal Booster by clicking the Control Send button.

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7.0 Installing Software Installation

1) Insert the included media into your computer and locate the Setup.exe file.

2) Double-click the file to begin software installation.

3) Navigate to the destination directory in which you want to install the file, Figure 6-3.

Figure 6-3: Navigate to the destination directory

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4) Click Next. The progress window, displays, Figure 6-4.

Figure 6-4: Click Next to Begin Installation

Figure 6-5: Installation Progress Window

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5) When the installation is complete, click Finish, Figure 6-6.

Figure 6-6: Installation Complete

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7.1 Upgrading the Firmware

Follow the instructions in this section to upgrade to a newer version of system firmware, if necessary.

1. Click the Control button to display the Control page.

2. Click in the IP menu located on the left side of the Control page. The

Firmware Upgrade progress window, Figure 7-1, displays.

Figure 7-1: Firmware Upgrade Progress Window File Open Tab

3. Click the File Open tab in the Firmware Upgrade progress window to display it, Figure 7-1.

4. Click to select the desired version file.

5. Click in the Specify INI File to Open browser window, Figure 7-2. The Firmware

Version Check dialog window displays, Figure 7-2.

Figure 7-2: Firmware Version Check

6. Click in the Firmware Version Check dialog window, Figure 7-3. The firmware

upgrade begins, as indicated by the progress bar in the Firmware Version Check

window, Figure 7-3.

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Figure 7-3: Firmware Update Status

#

Item

Function

1

Stop

Button to Stop Upgrade

2

Status

Display real-time upgrade status

3

Progress

Display Upgrade Progress

Note: You can stop the upgrade by pressing the Stop button.

7. When upgrade is completed, Firmware Upgrade Window is closed.

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7.2 IP Change

Figure 7-3: IP Settings

1. With Control ON, the IP Change button is activated.

7.2.1 IP Change Window

Figure 7-4: IP Change Window

1. Successful completion of IP Read, Status LED turns green and change icon is activated

2. When the IP Change Window is opened, the current status is displayed, Figure 7-10

a. Static IP can be set. (See 7.2.2)

b. DHCP IP can be set. (See 7.2.3)

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7.2.2 Static IP Setting

Figure 7-5: Static IP Setting

1. Please write the Address / netmask / broadcast / gateway

2. If have all information set, please press YES button.

7.2.3 DHCP IP Setting

Figure 7-6: DHCP IP Setting

1. After DHCP select please click the YES button.

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Appendix A Important Product Information

A.1 Registration Number

FCC – NVRCSIT51080SP78

A.2 UL

This product is UL Listed.

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Appendix B Acronyms and Abbreviations

Table B-1 contains the acronyms and abbreviations used in this manual, along with a definition for

each one.

Table B-1: Acronyms and Abbreviations

Acronym/Abbreviation

Definition

AC

Alternating Current

AGC

Automatic Gain Control

COM

Communications

dB

Decibels

dBc

Decibels relative to the carrier

dBi

Decibels relative to isotropic

dBm

The power ratio in decibels (dB) of the measured

power referenced to one milliwatt (mW)

DC

Direct Current

DL

Downlink

FCC

Federal Communications Commission

HPA

High-Powered Amplifier

IF SAW

Intermediate Frequency Surface Acoustic Wave

IP

Internet Protocol

LAN

Local Area Network

LED

Light Emitting Diode

MHz

Megahertz

NMS

Network Management System

OSC

Oscillator

PLL LD

Phase-locked loop with lock detection

RF

Radio Frequency

RS-232C

Serial Communication Standard

UL

Uplink

UPS

Uninterruptable Power Supply

VAC

Volts Alternating Current (AC Voltage)

VSWR

Voltage Standing Wave Ratio

Westell PS71090-PS78 Public Safety Repeater User Manual

Westell, Inc. Public Safety Repeater

User Manual

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