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Troubleshooting
Related Manuals for AXELL D-CSR 3302
Summary of Contents for AXELL D-CSR 3302
- Page 1 AXELL D-CSR 3302 US VHF REPEATER PRODUCT DESCRIPTION AND USER’S MANUAL...
- Page 2 Web site www.axellwireless.com Support issues support@axellwireless.com Technical Support Line, English speaking +44 1494 777 747 Contact information for Axell Wireless offices in other countries can be found on our web site, www.axellwireless.com DOC PN 0034B-UM REV. 2.1 © Axell Wireless Ltd...
- Page 3 Repeaters. Confidential - Authorized Customer Use This document may be used in its complete form only and is solely for the use of Axell Wireless employees and authorized Axell Wireless channels or customers. The material herein is proprietary to Axell Wireless.
- Page 4 AXELL D-CSR 3302 US VHF REPEATER PRODUCT DESCRIPTION AND USER’S MANUAL THIS IS A 90.219 CLASS A DEVICE Part 90 Signal Boosters WARNING: This is NOT a CONSUMER device. This device is designed for installation by FCC LICENCEES and QUALIFIED INSTALLERS. You MUST have an FCC LICENCE or express consent of an FCC Licensee to operate this device.
- Page 5 AXELL D-CSR 3302 US VHF REPEATER PRODUCT DESCRIPTION AND USER’S MANUAL Installation of an antenna must comply with the FCC RF exposure requirements. The antenna used for this transmitter must be mounted on permanent structures. The FCC regulation mandate that the ERP of type A signal boosters should not exceed 5W, this is equivalent to 8.2W EIRP.
- Page 6 All Axell Wireless repeaters include high selectivity duplexers and filters to attenuate the out of band noise. Should additional filtering be required, we have a comprehensive range of interference filters which can be supplied upon request.
- Page 7 Only a qualified and authorized personnel should carry out adjustment, maintenance or repairs to the components of this equipment. NOTE: Please refer to Axell Wireless for additional information and for requests for notifications to authorities. Throughout this manual, there are "Caution" warnings. "Caution" calls attention to a procedure or practice, which, if ignored, may result in injury or damage to the system, system component or even the user.
- Page 8 This entire manual should be read and understood before operating or maintaining the repeater. Access to the Axell unit installation location is restricted to SERVICE PERSONNEL and to USERS who have been instructed on the restrictions and the required precautions to be taken.
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Page 9: Table Of Contents
AXELL D-CSR 3302 US VHF REPEATER PRODUCT DESCRIPTION AND USER’S MANUAL Introduction ........................ 1 1.1 Features and Capabilities ....................1 1.2 Rechargeable Battery Pack ....................1 1.3 Interfaces ..........................2 1.3.1 External Interfaces ....................2 1.3.2 Internal Interfaces ...................... 4 Antenna Specifications and Installation Criteria ............ - Page 10 AXELL D-CSR 3302 US VHF REPEATER PRODUCT DESCRIPTION AND USER’S MANUAL 5.2 Web Session Login to the Repeater ................. 25 5.3 Navigating the Web GUI Application ................26 5.3.1 Title Bar Menu Options .................... 27 Setup .......................... 28 6.1 Overview of the Setup Procedures ................... 28 6.2 Assigning Repeater a Recognizable Name ..............
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Page 11: Introduction
PRODUCT DESCRIPTION AND USER’S MANUAL Introduction The Axell D-CSR 3302 is a Channel Selective off-air booster. It provides quick, cost- effective and secure radio coverage in any VHF network. The Base Station signal is acquired via Donor antennas and transmitted over the designated indoor coverage area via... -
Page 12: Interfaces
AXELL D-CSR 3302 US VHF REPEATER PRODUCT DESCRIPTION AND USER’S MANUAL Interfaces The repeater contains interfaces both externally and internally (accessed by opening the door): External interfaces - RF, modem antenna (where relevant) and power connections are located externally. (Optional external Ethernet connection may be provided). - Page 13 AXELL D-CSR 3302 US VHF REPEATER PRODUCT DESCRIPTION AND USER’S MANUAL The following table provides a description of the interfaces shown above. Port Description Donor Antenna Connection to antenna towards Base Station. Connection – N-type female connector. Connection to mobile (service) antennas.
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Page 14: Internal Interfaces
AXELL D-CSR 3302 US VHF REPEATER PRODUCT DESCRIPTION AND USER’S MANUAL 1.3.2 Internal Interfaces The following internal interfaces are relevant to the user operations: Ethernet port used for setup (and optionally, for remote management) RS232 port used for local setup connection ... -
Page 15: Antenna Specifications And Installation Criteria
AXELL D-CSR 3302 US VHF REPEATER PRODUCT DESCRIPTION AND USER’S MANUAL Antenna Specifications and Installation Criteria WARNING!!! o The installer is held accountable for implementing the rules required for deployment. o Good engineering practice must be used to avoid interference. -
Page 16: Installation Criteria
AXELL D-CSR 3302 US VHF REPEATER PRODUCT DESCRIPTION AND USER’S MANUAL 2.1.3 Installation Criteria Select a location for the Donor antenna and verify that there is enough signal strength at that location. Install the Donor Antenna at the designated height. -
Page 17: Installation Criteria
Radiating Cable Typically < -50dBi 2.2.2.2 Recommended Splitters and Couplers Axell Wireless can supply a comprehensive range of splitters and Couplers to aid the installation of the internal DAS system. Typical specifications as below: Splitter Part Number 90-851402 Frequency Band 120 - 240MHz Split 2 way Max Insertion Loss 0.3dB... -
Page 18: Rf Cabling Requirements
AXELL D-CSR 3302 US VHF REPEATER PRODUCT DESCRIPTION AND USER’S MANUAL RF Cabling Requirements For all coaxial connections to/from the Repeater - high performance, flexible, low loss 50Ω coaxial communications cable. All cables shall be weather-resistant type . -
Page 19: Pre-Installation Requirements
The repeater site shall be located where the BTS signal strength is great enough to be recognized by the system. For example, a D-CSR 3302 (85dBm max gain) and signal strength of -70dBm at the pickup antenna, a gain in the pickup antenna of 10dBi, a repeater gain of 85dBm and a server antenna gain of 2dBi the resulting ERP would be 27dBm. -
Page 20: Wall Compatibility
AXELL D-CSR 3302 US VHF REPEATER PRODUCT DESCRIPTION AND USER’S MANUAL channel as it will cause the MTBF of the repeater to drop dramatically, or even in the worst case cause the repeater to fail completely. If possible use a wall in the shadow to minimize the overall sun loading. If sufficient shielding cannot be obtained, an additional sun shield should be mounted. -
Page 21: Physical Installation
AXELL D-CSR 3302 US VHF REPEATER PRODUCT DESCRIPTION AND USER’S MANUAL Physical Installation Overview of the Installation Procedure Note the following: The Donor and Mobile antennas can be positioned and installed (without connection to the Repeater) at any time either before or after mounting and grounding the Repeater. -
Page 22: Required Tools And Materials
1. Examine the shipping container for damage before unpacking the unit. 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 Axell Wireless Ltd. The D-CSR Repeater is shipped with the following equipment:... -
Page 23: Bracket Assembly
AXELL D-CSR 3302 US VHF REPEATER PRODUCT DESCRIPTION AND USER’S MANUAL Bracket Assembly The Repeater is supplied with four wall mounting brackets; when the Repeater is mounted on these brackets adequate ventilation is provided between the Repeater and the wall to which it is fixed. -
Page 24: Planning The Repeater Location And Drilling
AXELL D-CSR 3302 US VHF REPEATER PRODUCT DESCRIPTION AND USER’S MANUAL 4.5.2 Planning the Repeater Location and Drilling 1. Mark out on the chosen wall the fixing centres of the repeater and the location of the brackets. 2. Mark and drill the wall with the correct size masonry bit as specified by the fixing manufacturer. -
Page 25: Hanging The Repeater On The Wall
AXELL D-CSR 3302 US VHF REPEATER PRODUCT DESCRIPTION AND USER’S MANUAL 4.5.3 Hanging the Repeater on the Wall 1. Align repeater with the four fixings. Exercise great care as the repeater is very heavy (a suitably rated heavy duty scissor lift table/trolley may be suitable for this operation). -
Page 26: Emv Protection
EMV Protection CAUTION! If insufficient Electromagnetic Protection is provided, or if EMV measures are not taken, warranties issued by Axell Wireless are not valid. The lightning hazard to electric and electronic equipment consists in the interferences of direct lightning current infections and high surge voltages induced by the electromagnetic field of nearby lightning channels or down conductors. -
Page 27: Insert Sim Card
The primary protective device is part of the site installation and is not supplied by Axell Wireless. Coaxial lightning protection is normally one of these three types: Gas capsule, High-pass and Bandpass. -
Page 28: Antenna (Rf) Connections
AXELL D-CSR 3302 US VHF REPEATER PRODUCT DESCRIPTION AND USER’S MANUAL Antenna (RF) Connections 4.9.1 Verifying the Link between the BTS and the Repeater This test checks the signal strength from the BTS antenna to the Repeater. Proceed as follows: 1. -
Page 29: External Alarm And Relay (Internal Alarm) Connections
AXELL D-CSR 3302 US VHF REPEATER PRODUCT DESCRIPTION AND USER’S MANUAL Figure 4-12. Mobile Antenna Connection 4.10 External Alarm and Relay (Internal Alarm) Connections The Alarm connector located on the side panel provides two external alarm connections. Use the alarm cable provided with your unit. The alarms are activated and configured according to section 0(6.5.1) -
Page 30: Power Connections
AXELL D-CSR 3302 US VHF REPEATER PRODUCT DESCRIPTION AND USER’S MANUAL 4.11 Power Connections Caution! Make sure the antenna cables or 50 ohm terminations are connected to the repeater’s antenna connectors before the repeater is turned on. Caution! Be sure a CIRCUIT BREAKER meeting the instructions given in this section is connected near the unit at an easily reachable and accessible location from the unit. - Page 31 AXELL D-CSR 3302 US VHF REPEATER PRODUCT DESCRIPTION AND USER’S MANUAL To switch the repeater ON 1. Open repeater door to access switches. 2. Set to ON both Power and Battery switches (located inside the repeater). 3. Connect the supplied power cable between the Repeater Power connector and the circuit breaker.
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Page 32: Login And Gui Navigation
AXELL D-CSR 3302 US VHF REPEATER PRODUCT DESCRIPTION AND USER’S MANUAL Login and GUI Navigation This section describes how to open a session to the repeater, and provides a brief description of the WEB GUI and describes the initial setup procedures. -
Page 33: Configure The Computer Network Parameters
AXELL D-CSR 3302 US VHF REPEATER PRODUCT DESCRIPTION AND USER’S MANUAL 5.1.2 Configure the Computer Network Parameters Configure the computer network parameters to communicate with the Repeater. Note that the procedure may vary slightly depending on the operating system installed on your computer. - Page 34 AXELL D-CSR 3302 US VHF REPEATER PRODUCT DESCRIPTION AND USER’S MANUAL In the IP address area: Enter the IP address 192.168.1.x, where ‘x’ can be any number between 2 and 250 inclusive. For example, (192.168.1.9) Define the subnet mask as shown (255.255.255.0) 8.
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Page 35: Web Session Login To The Repeater
AXELL D-CSR 3302 US VHF REPEATER PRODUCT DESCRIPTION AND USER’S MANUAL Web Session Login to the Repeater NOTE: The Repeater is factory assigned the address 192.168.1.253. Initial login is performed using this address; however it is recommended to make the necessary modifications according to information provided by your network administrator. -
Page 36: Navigating The Web Gui Application
AXELL D-CSR 3302 US VHF REPEATER PRODUCT DESCRIPTION AND USER’S MANUAL Navigating the Web GUI Application NOTE: It is assumed you have already logged in to the Repeater according to section 5.2. The Web GUI window provides access to the configuration and management options of the D-CSR units. -
Page 37: Title Bar Menu Options
AXELL D-CSR 3302 US VHF REPEATER PRODUCT DESCRIPTION AND USER’S MANUAL 5.3.1 Title Bar Menu Options NOTE: These options are available by hovering over the Title bar of the main window. The Menu Bar allows access to all configuration and commissioning options:... -
Page 38: Setup
AXELL D-CSR 3302 US VHF REPEATER PRODUCT DESCRIPTION AND USER’S MANUAL Setup This section describes the available setup procedures: required and optional according to your system installation. Overview of the Setup Procedures The following setup procedures are required to operate the repeater: ... -
Page 39: Csr Channel Configuration
AXELL D-CSR 3302 US VHF REPEATER PRODUCT DESCRIPTION AND USER’S MANUAL CSR Channel Configuration The initial setup procedure consists of defining the required VHF channels. Up to eight channels can be defined, where each channel is defined according to the following parameters: ... - Page 40 AXELL D-CSR 3302 US VHF REPEATER PRODUCT DESCRIPTION AND USER’S MANUAL Set the Attenuation as follows: o Under the selected Chain (channel), in the Downlink section, set DL Attenuation to the maximum value. The values shown in the figure below are for example only.
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Page 41: Setting Date And Time
AXELL D-CSR 3302 US VHF REPEATER PRODUCT DESCRIPTION AND USER’S MANUAL Setting Date and Time Be sure to set the correct date and time in order to accurately timestamp all events occurring on the D-CSR. To set the Date & Time 1. -
Page 42: Ip Address
AXELL D-CSR 3302 US VHF REPEATER PRODUCT DESCRIPTION AND USER’S MANUAL 6.5.2 IP Address This procedure describes how to set up the IP address either manually or configure for acquisition via DHCP. To configure the IP address 1. Hover on the Title area and click on Ethernet. -
Page 43: Snmp Support
The SNMP Agent is responsible for responding to queries and carries out requests. The SNMP Agent also provides the proprietary Axell MIB (AXELL-AM-MIB), accessible via any SNMP manager (e.g. HP OpenView). All SNMP queries to the remote are implemented via an OMU session. -
Page 44: Tcp/Ip And Ethernet
AXELL D-CSR 3302 US VHF REPEATER PRODUCT DESCRIPTION AND USER’S MANUAL To activate the D-CSR SNMP Agent 1. In the Hover menu (hover over the header), select SNMP. The following pane appears: Set the SNMP Agent toggle to ON. Set the port and the Read-Only community. -
Page 45: Modem Setup
AXELL D-CSR 3302 US VHF REPEATER PRODUCT DESCRIPTION AND USER’S MANUAL 6.5.5 Modem Setup NOTE: This section is relevant only if a modem is installed in the D-CSR repeater. If so, the SIM card should already have been installed according to section 4.8. -
Page 46: Integration Into The Aem
3. Click Apply. Verify Circuit Switched Modem Functionality 1. Use the ACT RCD command via the Axell Shell or via Terminal to launch a modem restart (if logged in, restart will be performed on the first logout). 2. Dial the modem number (if PSTN) or the data number (if SIM card). - Page 47 NOTE: Once the repeater is integrated to the AEM, all changes to the repeater should preferably be done from the Axell Element Manager in order to ensure that the database always contains correct information.
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Page 48: Administration And Monitoring
The D-CSR comes pre-configured with default usernames and passwords in the various administration levels. The password for the Axell user name can be modified via the Web GUI. Passwords for other user names can be modified via the Command Line Interface (CLI) or Axell Shell. See the Common Commands and Attributes document for detailed commands and syntax or click on the Help button at the top right of the Web-GUI screen. -
Page 49: Password Change
User Name with which the session was accessed. To change the Password 1. Hover on the Home screen Title bar and select Password. 2. For the current User Name (e.g. axell): Enter the New password. -
Page 50: Axell Shell
This option provides Axell Command Line Interface capabilities. The Axell Shell button invokes the CLI pane. It is used to run some of the commands that are currently not provided by the Web GUI (e.g. user privileges and administration) and/or for advanced troubleshooting and configurations procedures. -
Page 51: Monitoring And Troubleshooting
AXELL D-CSR 3302 US VHF REPEATER PRODUCT DESCRIPTION AND USER’S MANUAL Monitoring and Troubleshooting Monitoring The D-CSR Repeater provides the following monitoring and fault sourcing tools: Logs screen – shows alarms and information messages according to user definitions in the Thresholds screen ... -
Page 52: Alarm Classification And Thresholds
AXELL D-CSR 3302 US VHF REPEATER PRODUCT DESCRIPTION AND USER’S MANUAL Icon Description Alarm attended to and cleared. System alarm – displayed when system functionality may be compromised. Alarm status: OK Alarm status: Error Acknowledge alarm – Green = Acknowledged. - Page 53 AXELL D-CSR 3302 US VHF REPEATER PRODUCT DESCRIPTION AND USER’S MANUAL 2. For each group of alarms, change the required criteria according to the following table and click Apply. Criteria Description Class Type of alarm or event. Severity The severity level allocated to this event.
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Page 54: Home Screen Monitoring
AXELL D-CSR 3302 US VHF REPEATER PRODUCT DESCRIPTION AND USER’S MANUAL 8.1.3 Home Screen Monitoring In addition to RF settings and readings, the D-CSR Home screen provides detailed information on the operation status of internal modules. This information can be used to aid in remotely troubleshooting the repeater. -
Page 55: Site Information And System Performance
AXELL D-CSR 3302 US VHF REPEATER PRODUCT DESCRIPTION AND USER’S MANUAL 8.1.4 Site Information and System Performance To view D-CSR Site Information Hover over the Title bar click on Site Information. Two areas are displayed: Performance – repeater status dashboard, displaying status of key parameters ... -
Page 56: Module Leds
AXELL D-CSR 3302 US VHF REPEATER PRODUCT DESCRIPTION AND USER’S MANUAL Module LEDs 8.2.1 Control Module LEDs The Control Module has four LEDs which provide information on the repeater and modem status and if someone is logged on to the repeater. - Page 57 AXELL D-CSR 3302 US VHF REPEATER PRODUCT DESCRIPTION AND USER’S MANUAL Input +15V +28V Power LED 1, Input Power, Green Slow flash Power supply unit operating on AC or DC Power supply unit not operating LED 2, +6V, Red Slow flash (every 10 seconds)
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Page 58: Troubleshooting Remote Communication
The call is routed via the switch centre over the air interface to the data call number in the SIM-card of the GSM module. The Control Module is responsible for establishing connections with the Axell Element Manager, and to answer incoming calls to the repeater. -
Page 59: Trace Modem
AXELL D-CSR 3302 US VHF REPEATER PRODUCT DESCRIPTION AND USER’S MANUAL When typing ACCESS MODEM, the controller will send all the characters that are typed directly out to the modem port. All characters replied back from the modem will go directly to the LMT port and back to the computer. -
Page 60: Manually Answering Incoming Calls
Try to change the modem initialization string. The modem initialization string mainly used to configure the remote communication is AT+CBST. Successful modem initialization strings used by Axell Wireless includes (most common first): AT+CBST=71,0,1;\Q3 AT+CBST=7,0,1;\Q3 AT+CBST=0,0,1;\Q3 AT+CBST=0,0,1;\Q3... -
Page 61: Common Problems
AT+CSQ (documented below) to read out the signal strength. In order to have good signal quality, Axell Wireless recommends that the signal strength should be better than -95 dBm. If signal strength is lower, try to adjust the antennas to get a better signal strength from the donor. - Page 62 In order to change the modem string, go to the repeater command prompt. Try changing the modem initialization string and log out to let the controller reinitialize the modem. If problem remains, try a few different modem initialization strings. Axell Wireless has been successful with the following modem initialization strings: AT+CBST=71,0,1;\Q3...
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Page 63: Maintenance
Axell Wireless. Replacing Backup Battery NOTE: The backup battery should be replaced every five years. Contact your Axell service representative for specifications of the replacement battery. The image below shows the location of the various power elements. These are described in detail in the following sections. -
Page 64: Troubleshooting
Figure 9-2. Backup Battery Connections Troubleshooting In the event of a failure Axell Wireless’s support service should be contacted for advice on a possible module replacement or other action to be taken. CAUTION! If a shipment of a repeater back to Axell Wireless is made within the period of guarantee the original packing must be used. -
Page 65: Appendix A - Specifications
AXELL D-CSR 3302 US VHF REPEATER PRODUCT DESCRIPTION AND USER’S MANUAL Appendix A - Specifications ELECTRICAL CHARACTERISTICS D-CSR 3302 Parameters Frequency range UL:150 - 174MHz; DL: 150 - 174MHz +33 dBm Composite – FCC Compliant spurious Downlink Output – (20W HPA)*2...
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