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Table of Contents
Summary of Contents for Dekolink Deko4078SD
- Page 1 Rev. 1.3 © Dekolink Wireless Ltd.—All Rights Reserved...
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Page 2: About This Manual
ISCLAIMER OF IABILITY The remedies provided herein are the Buyer’s sole and exclusive remedies. Dekolink Wireless Ltd. shall not be viable for any direct, incidental, or consequential damages, whether based on contract, tort, or any legal theory. Dekolink Wireless Dekolink USA, Inc. -
Page 3: Safety Warnings
ARNING ESTRICTED CCESS OCATION Access to the Dekolink 700/800 DMSB signal booster installation location is restricted to SERVICE PERSONNEL and to USERS who have been instructed on the restrictions and the required precautions to be taken. TTENTION YSTEM ESTING All system tests should be performed with FM signals. -
Page 4: Glossary
The following is a list of abbreviations and terms used throughout this document. Abbreviation/Term Definition Automatic Gain Control DMSB Digital Multi Channel Signal Booster Dekolink Digital Filter Downlink - The path covered from the Base Transceiver Station (BTS) to the subscribers/service area via the 700/800 DMSB UHF Digital Signal Processing Electro-Static Discharge... -
Page 5: Revision History
4078SD M RODUCT ANUAL ULTI HANNEL IGNAL OOSTER EKOLINK IRELESS EVISION ISTORY The revision history for this document is shown in Table 1-1. Table 1-1: Revision history Revision Date Description 300SC30031 14-July-2008 Initial Version 300SC30031 11-AUG-08 Modifying model numbers P/N 300SC30031 Rev. 1.2 Proprietary Data Page 5... -
Page 6: Table Of Contents
4078SD M RODUCT ANUAL ULTI HANNEL IGNAL OOSTER EKOLINK IRELESS CONTENTS About This Manual ........................2 To Whom It Is Intended ....................... 2 Notice ............................2 Disclaimer of Liability ........................2 Safety Warnings ........................... 3 General Safety Warnings Concerning Use of This System ............. 3 Glossary ............................ - Page 7 4078SD M RODUCT ANUAL ULTI HANNEL IGNAL OOSTER EKOLINK IRELESS 4.2.3 Configuring the Filters ................... 26 4.2.4 Configuring the Modem Parameters ............. 28 4.3 Verifying Site Coverage ....................29 5 Navigating the 700/800 DMSB signal booster Management Tool ........30 5.1 Access Levels .......................
- Page 8 Appendix D: Muting Power Amplifiers and Performing output Attenuation Proceudres .. 75 Opening a Session ....................... 75 Muting a Power Amplifier ....................76 Output Attenuation ....................... 77 Appendix E: Dekolink Wireless Limited Warranty ..............78 Page 8 Proprietary Data P/N 300SC30031 Rev. 1.2...
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Page 9: Introduction
OOSTER EKOLINK IRELESS INTRODUCTION Deko4078SD Digital Multi-Channel Signal Booster provides cost effective indoor and outdoor communications coverage for the complete 700/800MHz Public Safety spectrum assigned to the wireless networks. Deko4078SD meets public safety infrastructure design requirements that include higher base station site elevation, higher power output per channel, transmission only on traffic channels that are in use and single receiver omni-directional site. -
Page 10: Models
• Intuitive GUI control and management interface ODELS The following table lists the Deko4078SD Booster models provided by Dekolink. The range of operating frequencies varies according to the network type and model, as specified below. Table 2. Models and Frequencies... -
Page 11: Dmsb System Elements
The LEDd of the system elements are all in the front, and the ports and connectors are accessed from the rear. The following figure shows an example of a typical Deko4078SD cabinet configuration. Figure 2. Typical Deko4078SD Cabinet Configuration P/N 300SC30031 Rev. -
Page 12: Main Unit
4078SD M RODUCT ANUAL ULTI HANNEL IGNAL OOSTER EKOLINK IRELESS 1.4.1 1.4.1.1 Front Panel Interfaces The front panel includes the LED indicators and Ethernet port (for service personnel). Status indicators Ethernet port for management Figure 3. Main Unit Front Panel The following table provides a brief description the front panel indicators. -
Page 13: Power Amplifier Unit
DL 800 LNA Input SMA Male Connector – connection to PAU DL 800 LNA Output connector Modem Future option Debug 1 N/A - For Dekolink Service Personnel Debug 2 N/A - For Dekolink Service Personnel 1.4.2 OWER MPLIFIER 1.4.2.1 Front Panel Interfaces The front panel includes the power amplifiers’... - Page 14 The following table provides a description of the rear panel ports. Indicator (alarm) Description DC Power 28V 28 V DC; 12A RS485 For Dekolink service personnel Controls For Dekolink service personnel Service Antenna RF connection to Service/Mobile antenna (Service) Coupler Coupling connectors (40 dB).
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Page 15: Power Supply Interfaces
4078SD M RODUCT ANUAL ULTI HANNEL IGNAL OOSTER EKOLINK IRELESS 1.4.3 OWER UPPLY NTERFACES The power supply feeds the power DIRECTLY to the Main unit and is provided with 1 to 3 installed (power) modules (for redundancy) which are preconfigured according to the installation. -
Page 16: Site And Installation Requirements
4078SD M RODUCT ANUAL ULTI HANNEL IGNAL OOSTER EKOLINK IRELESS 2 SITE AND INSTALLATION REQUIREMENTS This section provides information on the site installation considerations and requirements. It is recommended to review the procedures described in this section before installing, deploying or operating the system. NSTALLATION NVIRONMENT AND ABLES... -
Page 17: Grounding Wires Requirements
4078SD M RODUCT ANUAL ULTI HANNEL IGNAL OOSTER EKOLINK IRELESS Specifications: • Omni directional antenna with 2.2 dBi typical gain. • Example of omni-directional antenna specifications: Gain: 2.2 dBi VSWR: < 2:1 Impedance: 50 ohm ROUNDING IRES EQUIREMENTS Note: The grounding requirements are only relevant for the rack installation where the system elements are not supplied with the required connections. -
Page 18: Physical Installation
2. Perform a visual inspection to reveal any physical damage to the equipment. 3. Verify that all of the equipment (listed below) is included. Otherwise contact Dekolink Wireless Ltd. Deko4078SD is shipped with the equipment listed in the supplied parts list document. Page 18 Proprietary Data... -
Page 19: Connecting The Donor And Service Antennas
4078SD M RODUCT ANUAL ULTI HANNEL IGNAL OOSTER EKOLINK IRELESS ONNECTING THE ONOR AND ERVICE NTENNAS CAUTION O NOT CONNECT THE ANTENNA CABLES TO THE OOSTER BEFORE VERIFYING THE INSTALLATION PARAMETERS SPECIFICALLY THE ISOLATION BETWEEN THE ANTENNAS DO NOT POWER-ON OOSTER USING THE INTERNAL SWITCH WITHOUT EITHER THE... -
Page 20: Verifying Ground Connections
All of the units’ grounding lugs are located on the left side of their rear panels. The Deko4078SD units’ ground connections are interconnected and the final grounding connection is performed to the cabinet rack grounding lug located on the left side of the bottom shelf (accessed from the rear). -
Page 21: Commissioning The System
The procedures are performed through an Ethernet connection between the Deko4078SD signal booster and a computer. Note. This chapter only describes the parameters required to provision the Deko4078SD signal booster. The application window options are fully described in Chapter- 5 . -
Page 22: Login To The Signal Booster
4078SD M RODUCT ANUAL ULTI HANNEL IGNAL OOSTER EKOLINK IRELESS 4. In the Items list, select “Internet Protocol (TCP*IP)” and click the Properties button. The “Internet Protocol (TCP/IP) Properties” dialog appears. Note: The Booster is supplied with the default IP address 192.168.1.253. 5. -
Page 23: Commissioning The System
OMMISSIONING THE YSTEM for each The commissioning procedure consists of the following steps Deko4078SD: 1. Configuring the Booster parameters 2. Verifying that there are no alarms in the alarms area of the management application and configuring the signal booster general parameters. -
Page 24: Configuring The Filters
4078SD M RODUCT ANUAL ULTI HANNEL IGNAL OOSTER EKOLINK IRELESS Isolation Settings 2. In the field area, determine the Isolation and Back off isolation parameters. The application calculates the Max gain (dB) accordingly. Input Window 3. In the field area, configure the Input window High Limit parameter which determines the signal boosters’... -
Page 25: Viewing Alarms
4078SD M RODUCT ANUAL ULTI HANNEL IGNAL OOSTER EKOLINK IRELESS 4.2.2 IEWING LARMS Summary View Click the Alarms tab and verify that all the alarms displayed in the screen are green. Figure 13. Alarms Summary View P/N 300SC30031 Rev. 1.2 Proprietary Data Page 25... -
Page 26: Proprietary Data P/N 300Sc30031 Rev
4078SD M RODUCT ANUAL ULTI HANNEL IGNAL OOSTER EKOLINK IRELESS 4.2.3 ONFIGURING THE ILTERS The DMSB Management Tool enables selecting up to a total of 24 filters for the 700 and 800 bands and provides five available configuration options to choose from 12 filters for 700MHz, 12 (downlink routing). -
Page 27: Filters
4078SD M RODUCT ANUAL ULTI HANNEL IGNAL OOSTER EKOLINK IRELESS Click to view graph of filter characteristics. Center Frequency Figure 15. Add/Edit Filter Window The filter parameters are displayed with default values, however these may be disabled modified. Note that the filter PL enable parameter is by default. -
Page 28: Filters
4078SD M RODUCT ANUAL ULTI HANNEL IGNAL OOSTER EKOLINK IRELESS Figure 16. Filter Description 4.2.4 ONFIGURING THE ODEM ARAMETERS NOTE: This section is relevant only if a modem is connected. 1. Click the Deko-CMU Communication tab of the window. The following window appears. - Page 29 Remote Phone Number • Modem Password 3. Click Apply. ERIFYING OVERAGE Once the installation is complete, verify coverage on site. Deko4078SD enables you to transmit an ID tone on each channel in order to verify coverage that channel using continuous tone.