Axell Wireless 61 200SERIES User Manual

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BSF-3302 VHF Fiber Optic Repeater Product Description and User’s Manual

Doc No. PN 3302 61-200001 Series-UM Rev. 1.0 THIS DOCUMENT IS VALID FOR THE

BSF 3302 (150/174MHz) REPEATERS for the US Market

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Axell BSF-3302 61-200001 Series Repeater Product Description and User’s Manual

Table of Contents

1 Notices .................................................................................................................................. 4

1.2 Contact Information ............................................................................................................ 4

1.3 About This Manual .............................................................................................................. 5

1.4 Compliance with FCC ......................................................................................................... 6

1.4.1 FCC Part 15 ............................................................................................................. 6

1.4.2 Unauthorized Changes to Equipment ...................................................................... 6

1.4.3 FCC RF Exposure Limits ......................................................................................... 6

1.4.4 Antenna Installation ................................................................................................. 7

1.4.5 Compliance with FCC deployment rule regarding the radiation of noise ................. 7

1.4.6 General Safety Warnings Concerning Use of This System ..................................... 9

2 Introduction ........................................................................................................................ 11

2.1 Features and Capabilities ................................................................................................. 12

2.2 Automatic Level Control ................................................................................................... 13

2.3 Operating Temperature .................................................................................................... 13

2.4 Management WEB GUI .................................................................................................... 14

2.5 Interfaces .......................................................................................................................... 14

2.5.1 Securing the Unit ................................................................................................... 14

2.5.2 External Interfaces ................................................................................................. 15

2.5.3 Internal Interfaces .................................................................................................. 16

3 Antenna and Repeater Installation Requirements .......................................................... 17

3.1 BSF-3302 Installation Requirements ................................................................................ 17

3.1.1 Safety Guidelines ................................................................................................... 17

3.1.2 Criteria for Repeater Installation Location ............................................................. 17

3.1.3 RF Cable Installation Guidelines ........................................................................... 18

3.1.4 F/O Cable Installation Guidelines .......................................................................... 18

3.2 Service Antenna Requirements ........................................................................................ 18

3.2.1 Required Antenna Information ............................................................................... 18

3.2.2 Indoor Installations ................................................................................................. 19

3.2.2.1 Recommended Antennas ................................................................................... 19

3.2.2.2 Recommended Splitters and Couplers .............................................................. 19

3.2.2.3 Installation Criteria ............................................................................................. 20

3.2.3 Service (Mobile) Antenna Installation Criteria ........................................................ 20

3.3 RF Cabling Requirements ................................................................................................ 20

4 Installation .......................................................................................................................... 21

4.1 Unpacking ......................................................................................................................... 21

4.2 Mount the Repeater .......................................................................................................... 21

4.2.1 Selecting a Location to Ensure Proper Cooling ..................................................... 22

4.2.2 Wall-Mounting Preparation .................................................................................... 22

4.2.3 Mount the Repeater on the Wall ............................................................................ 24

4.3 Grounding ......................................................................................................................... 26

4.4 Ensure Good Electromagnetic Vulnerability (EMV) Protection ......................................... 27

4.5 Fiber Optic Connection ..................................................................................................... 29

4.6 External Alarm and Relay Connections ............................................................................ 31

4.6.1 External Alarm ....................................................................................................... 31

4.6.2 Relay ...................................................................................................................... 31

4.7 Power and Backup Battery ............................................................................................... 32

4.7.1 Circuit Breaker ....................................................................................................... 32

4.7.2 Power Connections ................................................................................................ 32

4.7.2.1 Backup Battery ................................................................................................... 33

4.7.2.2 Connecting the Power Source ........................................................................... 33

4.7.3 Power ON .............................................................................................................. 34

4.7.3.1 Switching Power ON .......................................................................................... 34

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Axell BSF-3302 61-200001 Series Repeater

Product Description and User’s Manual

4.7.3.2 Verifying LEDs ................................................................................................... 34

4.8 Closing and Securing the Repeater .................................................................................. 34

5 BSF-3302 Commissioning................................................................................................. 35

5.1 Open a Session to the BSF-3302 via the OMU II ............................................................. 35

5.2 BSF-3302 Optical Loss Adjustment (OLA) ....................................................................... 36

5.3 RF Balancing .................................................................................................................... 38

5.3.1 Manual RF Balancing ............................................................................................ 38

5.3.2 Automatic BSF-3302 RF Balancing ....................................................................... 40

5.4 Integration into the Axell Element Manager (AEM) .......................................................... 41

5.5 What Next? ................................................................ ....................................................... 41

6 BSF-3302 Full GUI Description ......................................................................................... 42

6.1 Opening a Direct Web Session ........................................................................................ 42

6.1.1 Connecting Locally ................................................................................................ 42

6.1.2 Remote Connection and Login .............................................................................. 43

6.2 Navigating the Web Interface ........................................................................................... 44

6.2.1 Management Options Buttons ............................................................................... 45

6.2.2 Home Screen Overview ......................................................................................... 46

6.2.3 Configuration Screen Overview ............................................................................. 47

6.3 Configuring General Parameters ...................................................................................... 48

6.3.1 Site Information – BSF-3302 Identification ............................................................ 48

6.3.2 Date & Time ........................................................................................................... 49

6.3.3 Configure External Alarms ..................................................................................... 49

6.3.4 IP Address ............................................................................................................. 50

6.4 Remote Communication Setup ......................................................................................... 51

6.4.1 TCP/IP and Ethernet .............................................................................................. 51

6.4.2 Modem Setup ........................................................................................................ 52

6.4.2.1 Packet Switched Modem Configuration (GSM/GPRS) ...................................... 52

6.4.2.2 Circuit Switched Modem (PSTN/GSM) .............................................................. 53

6.4.2.3 SIM-card Using Single Numbering Scheme ....................................................... 53

6.5 SNMP Support .................................................................................................................. 54

6.5.1 SNMP Traps Parameters ....................................................................................... 54

6.5.2 Activating and Configuring the SNMP Agent ......................................................... 54

6.6 User Accounts .................................................................................................................. 55

6.6.1 Default User Accounts ........................................................................................... 55

6.6.2 User Access Levels ............................................................................................... 56

6.6.3 Change Password ................................................................................................. 56

6.7 Reboot .............................................................................................................................. 57

6.8 Axell Shell (Command Line Interface) .............................................................................. 57

6.9 Attribute Reference ........................................................................................................... 58

7 Monitoring, Fault Sourcing and Maintenance ................................................................. 59

7.1 Cautions and General Statements ................................................................................... 59

7.2 Monitoring Via the BSF-3302 Home Screen .................................................................... 60

7.2.1 General Page Area ................................................................................................ 61

7.2.2 Detailed view of the BSF-3302 RF Status ............................................................. 61

7.2.3 Detailed view of Fiber Optic Unit ........................................................................... 62

7.2.4 Subsystems ........................................................................................................... 62

7.3 Logs Screen ..................................................................................................................... 63

7.4 Module LEDs .................................................................................................................... 64

7.4.1 Control Module LEDs ............................................................................................. 65

7.4.2 F/O Converter LEDs .............................................................................................. 66

7.4.3 Power Supply LEDs ............................................................................................... 67

Appendix A - Specifications ........................................................................................................ 68

Appendix B - F/O Cleaning Procedure ........................................................................................ 69

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Axell BSF-3302 61-200001 Series Repeater

Headquarters

Axell Wireless Aerial House Asheridge Road Chesham Buckinghamshire HP5 2QD United Kingdom

Tel: +44 1494 777000 Fax: +44 1494 777002 Commercial inquiries

info@axellwireless.com

Web site

www.axellwireless.com

Support issues

support@axellwireless.com

Technical Support Line, English speaking

+44 1494 777 747

Product Description and User’s Manual

1 Notices

All rights reserved. No part of this document may be copied, distributed, transmitted, transcribed, stored in a retrieval system, or translated into any human or computer language without the prior written permission of Axell Wireless Ltd. The manufacturer has made every effort to ensure that the instructions contained in this document are adequate and free of errors and omissions. The manufacturer will, if necessary, explain issues which may not be covered by this document. The manufacturer's liability for any errors in the document is limited to the correction of errors and the aforementioned advisory services. This document has been prepared to be used by professional and properly trained personnel, and the customer assumes full responsibility when using them. The manufacturer welcomes customer comments as part of the process of continual development and improvement of the documentation in the best way possible from the user's viewpoint. Please submit your comments to the nearest Axell Wireless sales representative.

1.2 Contact Information

Contact information for Axell Wireless offices in other countries can be found on our web site,

www.axellwireless.com

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Axell BSF-3302 61-200001 Series Repeater

Product Description and User’s Manual

1.3 About This Manual

This Product Manual provides the following information:

● Description of the BSF-3302 repeater

● Procedures for installation, setup, configuration and checking the proper operation of the

unit

● Maintenance and troubleshooting procedures

Intended Audience

This Product Manual is intended for experienced technicians and engineers. It is assumed that the customers installing, operating, and maintaining Axell Wireless Repeaters are familiar with the basic functionality of Repeaters.

Notice

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. Any unauthorized reproduction, use or disclosure of any part thereof is strictly prohibited. All trademarks and registered trademarks are the property of their respective owners.

Disclaimer of Liability

Contents herein are current as of the date of publication. Axell Wireless reserves the right to change the contents without prior notice. The information furnished by Axell Wireless in this document is believed to be accurate and reliable. However, Axell Wireless assumes no responsibility for its use. In no event shall Axell Wireless be liable for any damage resulting from loss of data, loss of use, or loss of profits and Axell Wireless further disclaims any and all liability for indirect, incidental, special, consequential or other similar damages. This disclaimer of liability applies to all products, publications and services during and after the warranty period.

Safety to Personnel

● Before installing or replacing any of the equipment, the entire manual should be read and understood.

● This equipment is to be installed only in a restricted access location where access is restricted to is restricted to SERVICE PERSONNEL and to USERS who have been instructed on the restrictions and the required precautions to be taken.

● 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. Do not perform any procedure preceded by a "Caution" until the described conditions are fully understood and met.

This notice calls attention to a procedure or practice that, if ignored, may

result in personal injury or in damage to the system or system component. Do not perform any procedure preceded by a "CAUTION!" until described conditions are fully understood and met.

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Axell BSF-3302 61-200001 Series Repeater

Part 90 Signal Boosters THIS IS A 90.219 CLASS B DEVICE

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.

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.

The installation procedure must result in the signal booster complying with FCC requirements 90.219(d). In order to meet FCC requirements 90.219 (d), it may be necessary for the installer to reduce the UL and/or DL output power for certain installations.

Product Description and User’s Manual

1.4 Compliance with FCC

1.4.1 FCC Part 15

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:

1. This device may not cause harmful interference, and

2. This device must accept any interference received, including interference that may cause undesired operation.

If not installed and used in accordance with the instructions, this equipment generates, uses and can radiate radio frequency energy. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to RF reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

● Reorient or relocate the Donor antenna.

● Increase the separation between the equipment and receiver.

● Connect the equipment into an power outlet on a circuit different from that to which the

receiver is connected.

1.4.2 Unauthorized Changes to Equipment

Changes or Modifications not expressly approved by the manufacturer responsible for compliance could void the user’s authority to operate the equipment

1.4.3 FCC RF Exposure Limits

This unit complies with FCC RF exposure limits for an uncontrolled environment. This equipment can only be installed in applications, driving passive or active DAS systems. All antennas must be operated at a minimum distance of 58 cm between the radiator and any person’s body.

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Axell BSF-3302 61-200001 Series Repeater

Equation (1) - Max SERVICE antenna gain

Max SERVICE antenna gain (dBi) = 39.1 – (37dBm - # of antennas in dB – cable losses in dB).

No. of Antennas

Cable Losses

Max Allowed Antenna Gain

39.1 - (37-6-3) =11.1dBi

39.1- (37-0-3) = 5.1dbi

39.1- (37-10-3) = 15.1dbi

Equation (2) - Input Noise to service antenna

Input Noise to service antenna:

-36 dBm + Service Antenna gain – Antenna splitter losses in dB – cable loss in dB

Product Description and User’s Manual

1.4.4 Antenna Installation

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 regulations mandate that the ERP of type B signal boosters should not exceed 5W, this is equivalent to 8.2W EIRP.

Therefore the max antenna gain allowed for this type of signal booster should be limited to the values given by equation 1 (below) for the service antenna.

For example:

1.4.5 Compliance with FCC deployment rule regarding the radiation of noise

Good engineering practice must be used in regard to the signal booster’s noise radiation. Thus, the

gain of the signal booster should be set so that the ERP of the output noise from the signal booster should not exceed the level of -43 dBm in 10 kHz measurement bandwidth.

In the event that the noise level measured exceeds the aforementioned value, the signal booster gain should be decreased accordingly.

In general, the ERP of noise on a spectrum more than 1 MHz outside of the pass band should not exceed -70 dBm in a 10 kHz measurement bandwidth.

The 3302 61-200001 Series Repeater has a noise level of -60 dBm in 10 kHz measurement at 1 MHz spectrum outside the passband of the signal booster and an in-band noise level at around -36 dBm in a 10 kHz bandwidth. Therefore, the noise at the antenna input port should be calculated based on equation (3).

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Axell BSF-3302 61-200001 Series Repeater Product Description and User’s Manual

Example: In band Noise

Signal booster connected to 10 service antennas with a 100m long ½ inch cable. Losses of such a cable with the connectors = ~ 12dB Gain = ~ 2 dBi Assuming 10 service antennas: antenna splitter losses = 11 dB Based on equation (3) Input antenna noise (to the antenna) = -36+2-12 -11=-57 dBm The in-band input noise to the antenna should be -36+2 -12-11= -57dbm

Example: Out of band noise

Signal booster connected to 10 service antennas with a 100m long ½ inch cable. Losses of such a cable with the connectors = ~ 12dB Gain = ~ 2 dBi Assuming 10 service antennas: antenna splitter losses = 11 dB Based on equation (3) Input antenna noise (to the antenna) = -60+2-11 -15=--81dBm The Out of-band input noise to the antenna should be -60+2 -12-11= -81dbm

NOTE: In this example there is no need to add an external band pass filter to attenuate the out of

band noise. If fewer antennas are deployed then additional filtering may be required

Conclusion:

Good engineering practice requires that in general when the out of band noise measured at the service antenna input is more than -70 dBm per 10 kHz measurement bandwidth, an external band pass filter should be added to attenuate the out of band noise level.

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.

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Axell BSF-3302 61-200001 Series Repeater

Caution labels!

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. Do not perform any procedure preceded by a "Caution" until the described conditions are fully understood and met.

Danger:

Electrical Shock

To prevent electrical shock when installing or modifying the system power wiring, disconnect the wiring at the power source before working with un insulated wires or terminals.

Caution:

Safety to personnel

Before installing or replacing any of the equipment, the entire manual should be read and understood.

The user needs to supply the appropriate AC power to the repeater. Incorrect power settings can damage the repeater and may cause injury to the user.

Please be aware that the equipment may, during certain conditions become very warm and can cause minor injuries if handled without any protection, such as gloves.

Caution:

RF Exposure

RF radiation, arising from transmitter outputs connected to AWL’s equipment, must be considered a safety hazard.

This condition might only occur in the event of cable disconnection, or because a ‘spare’ output has been left un-terminated. Either of these conditions would impair the system’s efficiency. No investigation should be carried out until all RF power sources have been removed. This would always be a wise precaution, despite the severe mismatch between the

impedance of an N type connector at 50Ω, and that of free space at

377Ω, which would severely compromise the efficient radiation of RF power. Radio frequency burns could also be a hazard, if any RF power carrying components were to be carelessly touched!

Antenna positions should be chosen to comply with requirements (both local & statutory) regarding exposure of personnel to RF radiation. When connected to an antenna, the unit is capable of producing RF field strengths, which may exceed guideline safe values especially if used with antennas having appreciable gain. In this regard the use of directional antennas with backscreens and a strict site rule that personnel must remain behind the screen while the RF power is on, is strongly recommended.

Where the equipment is used near power lines or in association with temporary masts not having lightning protection, the use of a safety earth connected to the case-earthing bolt is strongly advised.

Product Description and User’s Manual

1.4.6 General Safety Warnings Concerning Use of This System

Always observe standard safety precautions during installation, operation and maintenance of this product.

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Axell BSF-3302 61-200001 Series Repeater

Caution:

Safety to equipment

When installing, replacing or using this product, observe all safety precautions during handling and operation. Failure to comply with the following general safety precautions and with specific precautions described elsewhere in this manual violates the safety standards of the design, manufacture, and intended use of this product.

Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. Axell Wireless assumes no liability for the customer's failure to comply with these precautions. This entire manual should be read and understood before operating or maintaining the repeater.

Warning:

Restricted Access

Location

This Axell Wireless equipment is to be installed only in a restricted access location where access is restricted to SERVICE PERSONNEL and to USERS who have been instructed on the restrictions and the required precautions to be taken.

Attention:

Electrostatic

Sensitivity

Observe electrostatic precautionary procedures. ESD = Electrostatic Discharge Sensitive Device. Static electricity can be conducted to the semiconductor chip from the center pin of the RF input connector, and through the AC connector pins. When unpacking and otherwise handling the repeater, follow ESD precautionary procedures including use of grounded wrist straps, grounded workbench surfaces, and grounded floor mats.

Caution:

Class 1 Laser

The repeaters described in this manual are equipped with class 1 lasers, as per definition in EN 60825-1

Caution! - Un-terminated optical receptacles may emit laser radiation.

Exercise caution as follows:

● Do not stare into the beam or view with optical instruments. Optical transmitters in the fiber optic converter can send out high energy invisible laser radiation. There is a risk for permanent damage to the eye.

● Always use protective cover on all cables and connectors which are not connected.

● Never look directly into a fiber cable or a connector.

● Consider that a fiber can carry transmission in both directions.

● During handling of laser cables or connections, ensure that the

source is switched off.

● Regard all open connectors with respect and direct them in a safe direction and never towards a reflecting surface. Reflected laser radiation should be regarded as equally hazardous as direct radiation.

Product Description and User’s Manual

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Axell BSF-3302 61-200001 Series Repeater

Product Description and User’s Manual

2 Introduction

The BSF 3302 is a fiber optic fed UHF repeater. It is part of a system that is fed from an Axell Wireless Optical Master Unit Mk. 2 (OMU II), supporting WDM technology, lowering the number of fibers needed per system. The maximum optical loss of up to 10dB is allowed over the fiber interconnecting the OMU II and the most distant last remote unit that the OMU supports. This offers great flexibility when providing RF coverage in areas where it is not possible to rely on off-air transmission.

The fiber optic system is easily remotely monitored and controlled by Axell Wireless’ effective supervision tool, The Axell Wireless Element Manager (AEM).

The BSF-3302 includes automatic optical gain settings, where the gain is adjusted in the downlink chain by measuring the level of the pilot carrier sent from the OMU II. The level of the received pilot carrier is continuously monitored.

Figure 2-1 Illustration of OMU II Connection to BSF Remote

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Axell BSF-3302 61-200001 Series Repeater Product Description and User’s Manual

2.1 Features and Capabilities

● Supports frequency bands 150.0125-173.3875MHz

● Operational bandwidth: 0-5 MHz

● Duplex Distance: 0-5 MHz

● Output Power per carrier UL/DL:

● 1 carrier: + 33dBm

● 2 carriers: + 30dBm

● 3-4 carriers: +27dBm

● 8 carriers: +24dBm

● Supports WDM technology

● Automatic Optical Gain Setting via OMU II

● Remote configuration and management:

● Via OMU II intuitive Web GUI

● Via AEM – automatically detected via AEM no local setup required

● Optionally via Ethernet or GSM, GSM-R PSTN modem

● SNMP v1/v2c support

● Automatic Level Control (ALC) - provides constant gain in both uplink and downlink paths

according to the defined maximum output level

● Very low noise factor - minimizes interference to BTS and increases high speed data throughput

● Backup battery for ‘last gasp’, sending fault error before power failure

● Wall or pole mount conforming to IP65 and NEMA 4 standard

● Power source: 115VAC, 230 VAC or -48V power (depending on your order)

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Axell BSF-3302 61-200001 Series Repeater

+20

Input Signal, dBm

Output Power Level, dBm

Gain 70dB

-50

ALC

ALC one carrier

Input signal, dBm

Output power, dBm

+36,5 +33,8

-24 -16

Gain: 60 dB

+35

ALC two carriers

Product Description and User’s Manual

2.2 Automatic Level Control

The repeater is equipped with Automatic Level Control (ALC). The ALC feature enables maintaining the maximum defined output level.

The repeater has a defined maximum output level. If the input signal amplified by the gain set exceeds the set output limit, an ALC loop is activated. This ALC ensures that the amplifier does not add distortion to the radio signal. Below are examples of the ALC function for one and two carriers.

2.3 Operating Temperature

The BSF-3302 is designed primarily for multi carrier purposes. If the repeater is run at full output power over a long period of time, the convection cooling may not be enough. The repeater is equipped with a power management function that steps down the power and, if needed, fully shuts down the amplifier chains until temperature reaches normal values. In situations where a repeater will be run in such a manner extra cooling can be provided by putting the repeater in a temperature controlled environment or via external fans.

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Axell BSF-3302 61-200001 Series Repeater Product Description and User’s Manual

2.4 Management WEB GUI

BSF-3302 is remotely commissioned and monitored via an OMU II session. Local access to the unit is not required for commissioning.

Additional configuration and troubleshooting options are available via a direct connection to the BSF-3302 IP address. A direct session can be opened locally or remotely.

NOTE: Direct remote communication requires connecting the BSF-3302 to an Ethernet network

and configuration of an IP address, or via GSM/GSM-R PSTN modem.

2.5 Interfaces

The BSF-3302 unit provides the following interfaces:

● Lockable door catches for protection and security

● External TX and RX antenna and GND connections

● External connection for power

● Internal connection for fiber optics and alarm cables routed via cable gland on the side of

the unit

● Internal USB/Ethernet connection for (optional) management and analysis via Web GUI routed via cable gland on the side of the unit

2.5.1 Securing the Unit

The repeaters are secured with two, quarter-turn door catches which can be locked with a key.

NOTE: The two door catches must be fully closed and locked. Failure to do so will affect the IP65

compliancy and therefore any warranty.

Figure 2-2: Securing the Unit

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Axell BSF-3302 61-200001 Series Repeater

Port

Description

D/L DAS RF Port

Downlink output connection to TX Antenna – N type connector, female

U/L DAS RF Port

Uplink input connection from RX Antenna – N type connector, female

Cable Gland

The fiber optic cable link from the master site is routed through this gland. The optional Ethernet connection for management and analysis via Web GUI may also be routed through this gland. Connections for routing external alarms and relay wiring cable for internal connections (section 4.6.) are also routed through this cable gland

Power Connection

AC inlet, 3 pole panel plug (section 4.7.)

Grounding Connection

Grounding bolt (section 4.3.)

Product Description and User’s Manual

2.5.2 External Interfaces

The repeater’s external interfaces are located on the right-hand side of the unit

Figure 2-3: ports and connections

The following table provides a description of the ports and connections.

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Axell BSF-3302 61-200001 Series Repeater

Feature

Description

Rechargeable Backup Battery

provides the Control Module and modem with enough capacity to send an alarm in case of input power failure. See section 4.2.7.1.

Power and battery Switches

Separate switches for PSU module and Backup Battery. See section 4.7.3.

Controller Module

Provides RS232 ,USB and Ethernet ports for local and remote control and reporting/interrogation of alarm data. See section 7.4.1.

Fiber Optic Converter module

The fiber optic transceiver module. See section 7.4.2.

Alarm and Relay Connections

The external alarm interface card. See Section 4.6.

Product Description and User’s Manual

2.5.3 Internal Interfaces

This section shows the internal interfaces for the repeater. You will need to open the Repeater in order to do the following:

● Connect optic fibers

● Connect alarms (if relevant)

● Power-on (Power-ON and Battery ON switches)

● USB/Ethernet port for local setup

Figure 2-4: Repeater with Door Open

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Axell BSF-3302 61-200001 Series Repeater

Product Description and User’s Manual

3 Antenna and Repeater Installation Requirements

This chapter provides information on the Remote installation site requirements, on the installation requirements of the antennas, the specifications of the service antennas suitable for operation with this remote and RF and F/O cable requirements.

3.1 BSF-3302 Installation Requirements

3.1.1 Safety Guidelines

Before installing the Repeater, review the following safety information:

● Follow all local safety regulations when installing the Repeater.

● Only qualified personnel are authorized to install and maintain the Repeater.

● Ground the Repeater with the grounding bolt located on the external lower side of the

Repeater.

● Do not use the grounding bolt to connect external devices.

● Follow Electro-Static Discharge (ESD) precautions.

● Use low loss cables to connect the antennas to the Repeater.

Class 1 Laser

This product is equipped with class 1 lasers, as per definition in EN 60825-1.

Un-terminated optical receptacles may emit laser radiation. Do not stare into

the beam or view with optical instruments

3.1.2 Criteria for Repeater Installation Location

The following criteria should be considered when selecting the Repeater installation site location:

● Application type

● General surroundings

● Available installation

● Install the Repeater in a shielded, ventilated, and easy-to-reach area.

● Verify that there is a minimum of a 50 cm (20”) radius of space around the Repeater,

enabling easy access to the repeater for maintenance and on-site inspection.

● Distance from antenna site - It is recommended that the installation location be as close as possible to the antenna site in order to maintain the cable loss to a minimum.

● The Repeater is convection cooled so airflow and alternation should be possible.

● Follow Electro-Static Discharge (ESD) precautions.

● Install the Repeater close to the service area to monitor the output power.

● Use low loss cables to connect the antennas to the Repeater.

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Axell BSF-3302 61-200001 Series Repeater Product Description and User’s Manual

3.1.3 RF Cable Installation Guidelines

Required:

● For all coaxial connections to/from the Repeater - high performance, flexible, low loss 50Ω coaxial communications cable.

● All cables shall be weather-resistant type.

● Cable length - determined by the Repeater installation plan. When calculating the cable

length, take into account excess cable slack so as not to limit the insertion paths.

3.1.4 F/O Cable Installation Guidelines

Use the following over the complete link between the Remote and OMU:

● Use SC/APC connectors (8 degree angle) for all connections

● Cable length - determined by the Remote installation plan. When calculating the cable

length, take into account excess cable slack so as not to limit the insertion paths.

Recommended fiber-optic cable:

● Single-mode type fiber 9/125

3.2 Service Antenna Requirements

a. The installer is held accountable for implementing the rules required for

deployment. b. Good engineering practice must be used to avoid interference. c. Output power should be reduced to solve any IMD interference issues.

The Service antenna type (i.e. the antenna feeding the mobile/remote units) depends on the design of the DAS.

3.2.1 Required Antenna Information

The following antenna requirements, specifications and site considerations should be met:

● Type of installation – DAS/Radiating Cable

● Service area type and size

● Antenna type and characteristics

● Height

● Length and type of coaxial cable required for connecting the antenna to the Repeater and

the attenuation.

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Axell BSF-3302 61-200001 Series Repeater

No. of Antennas

Cable Losses

Max Allowed Antenna Gain

39.1 - (37-6-3) = 11.1dBi

39.1- (37-0-3) = 5.1dBi

39.1- (37-10-3) = 15.1dBi

Splitter Part Numbers

90-851402

90-851203

90-851204

Frequency Band

120-240MHz

Split

2 way

3 way

4 way

Max Insertion Loss

0.3dB

0.5dB

0.4dB

Split Loss

3dB

4.8dB

6dB

Coupler Part Number

90-852506

90-852510

90-852515

90-852520

Frequency Band

120-240 MHz

Coupling

-6dB ±1.0dB

-10dB ±1.0dB

-15dB ±1.0dB

-20dB ±1.0dB

Max Mainline Loss

1.7dB

0.8dB

0.4dB

0.22dB

Product Description and User’s Manual

3.2.2 Indoor Installations

3.2.2.1 Recommended Antennas

The following describes the requirements for an omnidirectional mobile used for indoor applications.

Specifications:

● One or a combination of the following antennas can be used: Ceiling Mount Patch antenna, Wall Mount Patch antenna, Corner Reflector.

● Choose an antenna with high side lobe attenuation which enables maximum isolation from other co-located antennas.

●

Equation (1) - Max SERVICE antenna gain

Max SERVICE antenna gain (dBi) = 39.1 – (37dBm - # of antennas in dB – cable losses in dB).

For example:

Typical Antenna Types:

● Indoor Dome 2.1dBi beam width 360o

● Indoor Panel 4.2dBi beam width 106o

● Radiating Cable Typically < -50dBi

3.2.2.2 Recommended Splitters and Couplers

Axell Wireless can supply a comprehensive range of splitters and Couplers to aid the installation of

the DAS system. Typical specifications as below:

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Axell BSF-3302 61-200001 Series Repeater Product Description and User’s Manual

3.2.2.3 Installation Criteria

Determine the antenna installation configuration, according to the transmission requirements and the installation site conditions.

Installation requirements:

● An indoor antenna should be installed at a convenient location. It should be free of metallic obstruction.

Install the Service Antenna at the designated height and tune it roughly toward the Service coverage area.

3.2.3 Service (Mobile) Antenna Installation Criteria

Determine the antenna installation configuration, according to the transmission requirements and the installation site conditions.

Installation requirements:

● An indoor antenna should be installed at a convenient location. It should be free of metallic obstruction.

● Install the Service Antenna at the designated height and tune it roughly toward the Service coverage area.

● Installation of this antenna must provide a minimum separation distance of 58 cm from any personnel within the area.

3.3 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.

● Cable length - determined by the Repeater installation plan. When calculating the cable

length, take into account excess cable slack so as not to limit the insertion paths.

● Make sure that cable and connector are compatible. Using cables and connectors from the same manufacturer is helpful.

● All connectors must be clean and dry

● Waterproof all outdoor connections using silicone, vulcanizable tape or other suitable

substance as moisture and dust can impair RF characteristics.

● Make sure enough room has been allocated for the bending radius of the cable. RF cables must not be kinked, cut or damaged in any way

● Connect the RF cable to the antenna tightly but without damaging threads

● Fasten cables tight to cable ladder or aluminum sheet

● For short length of feeder cables use ½ “, for longer feeder cables use 7/8”. Chose thicker

coax cables for lower attenuation. Minimize the length of the coax cables to reduce the attenuation

● Use jumper cable for easy installation. The RF Coaxial cable can be substituted at each end with a jumper cable.

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Axell BSF-3302 61-200001 Series Repeater

Product Description and User’s Manual

4 Installation

4.1 Unpacking

Inspect the shipped material before unpacking the equipment, document any visual damage and report according to routines. A delivery of a repeater from Axell Wireless contains:

● Checklist with delivered items

● Repeater with attached wall mounting brackets

● Mains lead

● Keys to repeater

● Rubber inset for fiber inlet cable gland

● CD containing User’s Manual and RMC

● Any other specifically ordered item

4.2 Mount the Repeater

The BSF-3302 Remote is designed to be mounted on a wall. The Repeater is delivered with wall mounting brackets attached.

Mount the repeater in an accessible location and in a location that fulfils the environmental requirements. Mounting must be tight to eliminate vibration.

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Axell BSF-3302 61-200001 Series Repeater Product Description and User’s Manual

4.2.1 Selecting a Location to Ensure Proper Cooling

● Mount the repeater so that heat can be dispersed from it.

● The repeater wall mounting brackets ensure an optimum airflow between the wall and the

heat-sink on the rear of the repeater.

● Do not block this air 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 shade to minimize the overall sun loading. If sufficient shielding cannot be obtained, an additional sun shield should be mounted.

Figure 4-1: Example of a sun shield

4.2.2 Wall-Mounting Preparation

It is recommended that two people lift the repeater since (depending upon the

configuration) the BSF-3302 weighs approximately 30 kg.

● Wall compatibility - check the suitability of the wall on which the BSF-3302 is to be to be fitted.

● Plan mount - check the actual fixing centres (see below) and overall dimensions of the BSF-3302 enclosure. The BSF-3302 is fitted with wall mounting brackets which provide adequate ventilation between the BSF-3302 and the wall to which it is fixed.

● Plan connection cable clearances - the Optical, RF and power connections located on the side of the BSF-3302 will need at least 300mm clearance to enable the connections to be made. The minimum bend radius for Optical and RF cables must not be less than the recommendations made by the cable manufacturer. Plan the cable runs and ensure adequate space is available.

● Allow for door opening - ensure that there is sufficient space at the front of the BSF- 3302 to allow the door to be fully opened and for maintenance engineers to get access to the unit with test equipment such as a spectrum analyzer. Allow an additional 500mm of space in front of the BSF-3302 when the door is fully open.

● Fix bolts –fix M8 Rawbolts or similar (100mm in length) into the wall at the dimensions as illustrated in figure 1 below using equipment as specified by the fixing manufacturer. A recommended method is set out below. Care must be taken to ensure the alignment of the four fixings. A spirit level or plumb line should be used to ensure horizontal/vertical alignment.

Page 23

Axell BSF-3302 61-200001 Series Repeater

468.2mm

559.3mm

234.1mm 234.1mm

Hole to take

M8 Rawlbolt

Hole to take

M8 Rawlbolt

Hole to take M8 Rawlbolt

Center line of BSF

100

mm dia

Bolt head

Washer

Sleeve/Anchor

Product Description and User’s Manual

BSF-3302 should be fixed to a solid wall (these include brickwork, blockwork, and concrete.), due to the weight of the cell enhancer, fixing to a hollow wall is not recommended. Always check that there are no pipes or cables hidden in the wall beneath the area to be drilled. Various pipe and cable detectors are available to check this.

To provide secure fixing to a solid wall, the most common method is drilling and plugging. The size of fixing is dependent on the item to be fixed and the nature of the wall, Repeater 50-122503 should be fixed with mild steel, M8 x 100mm rawl bolts or similar.

Right: M8 rawl bolt of the type recommended to fix BSF-3302 to a wall.

First mark out on the chosen wall the fixing centers of the BSF

Figure 4-2: Fixing Centres

Page 24

Axell BSF-3302 61-200001 Series Repeater

100

mm dia

Bolt head

Washer

Sleeve/Anchor

Product Description and User’s Manual

4.2.3 Mount the Repeater on the Wall

The Repeater wall mount brackets assembly should be fixed to a solid wall (these include brickwork, blockwork, and concrete.); (Due to the weight of the Repeater, it is NOT recommended to fix to a hollow wall).

Figure 4-3: M8 Rawlbolt – recommended for wallmount.

Always check that there are no pipes or cables hidden in the wall beneath the

area to be drilled. Various pipe and cable detectors are available for this type of inspection.

To provide secure fixing to a solid wall, the most common method is drilling and plugging. The size of fixing is dependent on the item to be fixed and the nature of the wall, The Repeater should be fixed with mild steel, M8 (100mm) rawlbolts or similar.

1. Mark out the fixing centers of the repeater on the chosen wall (see 4.2.2).

2. Mark and drill the wall with the correct size masonry bit as specified by the fixing manufacturer.

NOTE: It is good practice to wear goggles to protect your eyes from flying debris when using power

tools.

3. Hold the drill bit against the mark and begin drilling slowly so that the bit does not wander from the position. The wall should be drilled to a depth which is sufficient to accommodate the full length of the fixing.

4. Insert the fixings so that the top of the sleeve/anchor section is level with the wall surface. Gently tighten the bolt by hand so that the anchor section of the fixing expands and grips the inside of the hole.

Figure 4-4: Inserting Fixing and Tightening.

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Axell BSF-3302 61-200001 Series Repeater

Align Repeater and Secure Bolts

Product Description and User’s Manual

5. As the bolt pulls its way in, the sides of the anchor section are forced outwards, gripping the surrounding surface.

Figure 4-5: Anchor Sides Pushed Outwards.

6. Once all four fixings are in place, carefully withdraw the four bolts.

Figure 4-6: Withdraw Bolts.

7. Align repeater with the four fixings. Great care should be exercised here as the repeater is very heavy. Once repeater is held in the chosen position (a suitably rated heavy duty scissor lift table/trolley may be suitable for this operation). Carefully insert the fixing bolts through the mounting lugs of the Repeater and into the sleeve/anchor sections of the fixing in the wall and tighten the bolts.

Figure 4-7: Mount Repeater

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Axell BSF-3302 61-200001 Series Repeater Product Description and User’s Manual

4.3 Grounding

This equipment must be grounded.

Connect the grounding protection as follows:

● Ensure that good grounding protection measures are taken to create a reliable repeater site.

● Make sure to use adequately dimensioned grounding cables. The minimum recommended conductive area for a grounding cable is 16mm2

● Make sure the grounding product used is suitable for the kind and size of cable being used.

● Connect the repeater grounding bolt to the same ground.

Figure 4-8: Grounding the BSF-3302

Page 27

BTS

AC Supply

Circuit

Breaker

OMU

Directional

Coupler

Optical Fiber

Equipotential

Grounding Bar

Primary

Protection

Device

Antenna

The top of the mast must be higher than the antenna and grounded properly

The grounding path must have reliable continuity and be dimensioned correctly

BSF

Repeater

RF to/from

DAS

BTS Area Repeater AreaFiber Optic Link

4.4 Ensure Good Electromagnetic Vulnerability (EMV) Protection

Connect the lightning protection

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. Amplitudes from cloud-to-earth lightning amounts to several 10kA and may last longer than 2ms. The damage caused depends on the energy involved and on the sensitivity of the electronics systems. Ensure that lightning protection measures are taken to create a reliable repeater site. Protect all coaxial cables and power cables from the transients caused by lightning. Fit all cables with suitable lightning protection devices.

For detailed information please refer to IEC 61024-1 and 61312-1 for international standards for protection of information systems against LEMP (Lightning Electromagnetic Pulse), including radio transmitters. They define proper planning, installation and inspection of effective lightning protection systems.

The Axell Wireless repeaters comply with the EN standard ETS 301 498-8 which stipulates demands on lightning/surge protection for typical infrastructure telecom equipment installations. Several lightning protection devices should be used in series with declining threshold voltages to help attenuate the pulse component which makes it through the first layer of protection.

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. There also needs to be a protective device (circuit breaker) installed on the power supply cord (see section 4.7).

Axell BSF-3302 61-200001 Series Repeater

Product Description and User’s Manual

If insufficient Electromagnetic Protection is provided, or if EMV measures are

not taken, warranties issued by Axell Wireless are not valid.

Figure 4-9: Example of EMV protection for a repeater system

Page 28

Axell BSF-3302 61-200001 Series Repeater Product Description and User’s Manual

Figure 4-10: Example of protective device installed in connection with the power supply

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Axell BSF-3302 61-200001 Series Repeater

Product Description and User’s Manual

4.5 Fiber Optic Connection

Class 1 Laser

This product is equipped with class 1 lasers, as per definition in EN 60825-1.

Un-terminated optical receptacles may emit laser radiation. Do not stare into

the beam or view with optical instruments

Use the following over the complete fiber link between the OMU and the Repeater:

● Single-mode type fiber 9/125

● Use SC/APC connectors (8 degree angle) for all connections

Connecting the Fiber Optic Cable

1. The fiber optic cable with its SC/APC connector must be passed through the cable gland on the side of the repeater. If the rubber sealing insert is already inside the gland it must first be removed.

2. Ensure that there is enough cable slack between the cable gland and the fiber optic converter module to connect the free SC/APC connector to the SC/APC receptacle on the F/O converter module.

Make sure the fiber optical cable is not bent too sharply inside the repeater as

this can damage the cable and lead to communication disruptions.

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Axell BSF-3302 61-200001 Series Repeater Product Description and User’s Manual

3. Remove any protective caps from the SC/APC connector and SC/APC receptacle and mate the free connector to the receptacle.

NOTE: Clean the fiber connector before connecting it to the system. See instruction in Appendix B - F/O Cleaning Procedure.

4. To ensure IP65 compliancy and provide a degree of strain relief rubber sealing insert should be employed. The insert has a slit along one side; on the outside of the repeater, pass the fiber optic cable through the slit in the insert and then slide the insert along the cable and into the cable entry gland.

5. With the rubber sealing insert sitting inside the cable entry gland, tighten the exterior nut until it grips the rubber sealing insert - the exterior nut acts as a collet gripping the rubber sealing insert.

Check again that there is enough cable slack between the cable gland and the fiber optic converter module, the cable should not be too tight.

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Axell BSF-3302 61-200001 Series Repeater

Pin 1

External alarm 1A

Pin 2

External alarm 1B

Pin 3

External alarm 2A

Pin 4

External alarm 2B

Pin 5

External alarm 3A

Pin 6

External alarm 3B

Pin 7

External alarm 4A

Pin 8

External alarm 4B

Pin 9

Alarm +15V

Pin 10

Alarm 0V

Pin 11

Relay Output 1A

Pin 12

Relay Output 1B

Pin 13

GND

Pin 14

Not used

Pin 15

Not used

Pin 16

Not used

Pin 17

Not used

Pin 18

Not used

Product Description and User’s Manual

4.6 External Alarm and Relay Connections

The repeater is equipped with an external alarm interface card. The connector terminal block for the external alarms is located at the base of the repeater.

Connect the alarm cords to the plinth according to the pin layout below (pins 14 – 18 are not used).

Figure 4-11: External alarm interface card

located inside Repeater

4.6.1 External Alarm

● Four external alarm sources can be connected to the repeater.

● Alarm operating voltage: between 12 and 24VDC.

● Alarm polarity can be configured:

● Active-low - when there is no voltage the alarm indicator will turn red

● Active-high - an applied voltage of between 12 and 24 V will cause the external alarm

indicator to turn red.

● The repeater can supply +15 VDC to an external alarm source through pin 9 and 10. The maximum allowed load is 100mA.

4.6.2 Relay

● Relay (pins 11 and 12) can be connected to an external device to indicate an alarm.

● Can be configured to trigger on any number of internal and external alarms. The

maximum current that can be supplied is 100mA.

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Axell BSF-3302 61-200001 Series Repeater Product Description and User’s Manual

4.7 Power and Backup Battery

Make sure the antenna cables or 50 ohm terminations are connected to the

repeater’s antenna connectors before the repeater is turned on.

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.

4.7.1 Circuit Breaker

The internal power connections for the unit are hard-wired. The Repeater’s internal PSU Module has a switch which allows it to be set in the “on” or “standby” position. Setting the switch to standby

will disable the repeater. In the standby position the PSU module and repeater are still connected to the AC power supply but the PSU module is not operational,

As an additional safety feature to disconnect the unit (either manually or automatically in case of overcurrent), it is good practice to install a circuit breaker on the wall near the unit, at an easily accessible distance and location from the unit.

Circuit-breaker minimum requirements

● 10AT, 250VAC

● Needs to be SAFETY approved

● Requires minimum contact separation of 3mm

● Install on the wall near the unit

4.7.2 Power Connections

The image below shows the location of the various power elements. These are described in detail in the following sections.

Figure 4-12: Power Elements – Located Inside Repeater

Page 33

Axell BSF-3302 61-200001 Series Repeater

Connector

Product Description and User’s Manual

4.7.2.1 Backup Battery

● A rechargeable battery pack is mounted in a small recess on the PSU module. The PSU module also includes charging and supervision electronics.

● The backup battery will provide the Control Module and modem with enough capacity to send an alarm in case of input power failure.

● The battery can be switched on and off. The switch is placed adjacent to the main power on/standby switch on the PSU module.

● At delivery the back-up battery is connected.

● The battery is replaced by removing the restraining clip and lifting the battery pack out of

the recess and disconnecting the cable.

Figure 4-13: Backup Battery

4.7.2.2 Connecting the Power Source

● The BSF unit is supplied with an AC Mains cable with a free socket which mates with the panel plug on the side of the unit.

● Power Source: 115 VAC 60 Hz

● The power supply module has a switch which allows it to be set in “on” position or in “stand by”.

NOTE: With the PSU module on/standby switch in the standby position the repeater is still

connected to the AC power supply but is not operational.

● To disconnect the repeater completely from the AC supply the PSU on/standby switch should be set in the standby position and the mains flying socket removed from the panel plug on the side of the repeater.

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Axell BSF-3302 61-200001 Series Repeater Product Description and User’s Manual

4.7.3 Power ON

4.7.3.1 Switching Power ON

Make sure the antenna cables or 50Ω terminations are connected to the

repeater’s antenna connectors before the repeater is turned on.

1. Set the PSU On/Standby Switch to On

2. Set the Battery On/Off switch to On.

Figure 4-14: BSF-3302 Power Module

NOTE: With the PSU module on/standby switch in the standby position the repeater is still

connected to the AC power supply but is not operational.

4.7.3.2 Verifying LEDs

Verify the LEDs from the following modules are indicating correct operation (see section 0):

● Control module

● F/O converter

● Power supply modules

4.8 Closing and Securing the Repeater

Close the door, tighten the quarter-turn door catches and lock repeater with the keys provided. Continue with the following section “Commissioning” to setup the repeater.

NOTE: The two door catches must be fully closed and locked. Failure to do so will affect the IP65

compliancy and therefore any warranty.

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Axell BSF-3302 61-200001 Series Repeater

Connect to either the USB port

or the Ethernet port

Product Description and User’s Manual

5 BSF-3302 Commissioning

After the repeater is connected, it is identified by the OMU II via the fiber connection and the unit is commissioned from the OMU II. The commissioning process consists of a few simple steps.

To commission the BSF-3302 - overview:

1. Open an OMU II session. This is used to access the BSF-3302 configuration window (via OMU II).

2. Perform Optical Loss Adjustment.

3. Set the required RF attenuation and gain levels

4. Assign the unit a recognizable name (according to its location).

5.1 Open a Session to the BSF-3302 via the OMU II

1. Open a local or remote session to the host OMU II:

● Remote session – open a Browser session in the same subnet as the host OMU II and enter the IP of the host OMU II (see OMU user manual for detailed procedure). Enter the OMU II User Name (e.g. axell) and Password (provided by your system administrator).

● Local session– connect to the OMU II Control Module's USB or Ethernet ports. Enter the OMU II User Name (e.g. axell) and Password (provided by your system administrator).

● After accessing an OMU II session, commission the BSF-3302 according to the following section.

Figure 5-1: Connection to OMU II

Page 36

Axell BSF-3302 61-200001 Series Repeater

Click to access OLA screen

OMUII Main window

Rack#:

Opto-Module

Select nodes

for UL/DL

Adjustment

F-DAS

Remotes via

Optic Splitter

Product Description and User’s Manual

5.2 BSF-3302 Optical Loss Adjustment (OLA)

BSF-3302 OLA is performed from the OMU II.

To perform BSF-3302 OLA (via OMU II)

1. From the OMU II main window, click the Opto Adjust button.

Figure 5-2: OMU II Main window

The OLA screen appears. The screen lists the OLA options (and status) for each link. (The links are listed according to the OMU II slot to which the remote is connected.).

Figure 5-3. Configure and Initiate Optical Loss Adjustment

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Axell BSF-3302 61-200001 Series Repeater

Column

Description

Pos

Each Rack corresponds to an OMU unit whereas each Slot corresponds to an Opto-Module. Slots are numbered according to their position in the OMU Chassis (numbered left to right).

Select All

Batch selection options:

- mark all remotes for UL opto-adjustment.

- mark all remotes for DL opto-adjustment.

- mark all remotes for DL and UL adjustment.

Node

Node list number and identification (e.g. AHFK)

Status

Displays an Error if process failed. If successful the pilot tone used and the adjustment level will be displayed.

Resulting Attenuation

Compensation level used for the opto-module (in dB).

Product Description and User’s Manual

2. Mark the check-boxes corresponding to the remotes (each connected to the designated Optomodule/Opto-Splitter) to which to perform the adjustment.

3. OLA (DL/UL) may be performed on each node individually (or a batch) or on all nodes at once by marking the checkbox next to the desired corresponding Opto-module and clicking Adjust.To easily mark all checkboxes mark the checkbox named OLA.

NOTE: The process may take several minutes depending on the size of the system and remote

distance.

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Axell BSF-3302 61-200001 Series Repeater Product Description and User’s Manual

5.3 RF Balancing

The BSF-3302 RF Balancing procedure can be performed manually (the automatic option specified in section 5.3.2 will be available in the future) via the OMU II web interface.

5.3.1 Manual RF Balancing

NOTE: If connected locally, enter the BSF-3302 Home screen and skip to step 2.

The manual balancing procedure consists of the following steps:

● Verifying the DL RF output level is maximized by setting the required DL attenuation of the signal.

● Setting the UL attenuation according to the DL.

● In case of noise, adjusting the UL attenuation to reduce noise

To balance the BSF-3302 UL and DL outputs

1. Access the BSF-3302 Configuration window:

● Click on the Nodes button. The below pane appears

● Click Control next to the node to be balanced.

Figure 5-4: OMU II System Nodes window

2. The resulting pane can be displayed in two views:

● Basic – default view (Basic button)

● Advanced – provides more information (Advanced button)

The dialog below shows an example of the Basic (default) view.

NOTE: The various elements monitoring options are described in detail in section 7.

Page 39

Axell BSF-3302 61-200001 Series Repeater

UL Attenuation

DL Attenuation

UL/DL bandwidth

Saturation status

Product Description and User’s Manual

Figure 5-5: Example of Partial view of BSF-3302 Configuration window

3. In the Downlink section:

● Verify the Amplifier is set to ON.

● Set Attenuation to maximum value (15dB).

● Lower the Attenuation level step by step until the desired Output power level is reached

(Zero attenuation = maximum gain).

● Verify the Amplifier Saturation is GREEN.

Figure 5-6: BSF-3302 Downlink Configuration Section

Page 40

Axell BSF-3302 61-200001 Series Repeater

Remote with

selected

bands to

adjust

Product Description and User’s Manual

4. In the Uplink:

● Verify the Amplifier is set to ON.

● Set UL Attenuation == DL Attenuation value.

Figure 5-7: BSF-3302 Uplink Configuration Section

5. If noise is detected, adjust only the uplink value.

5.3.2 Automatic BSF-3302 RF Balancing

NOTE: This feature will be available in future release.

To access the Automatic RF Adjustment pane

1. Access the OMU II Home window and click on RF Adjustment.

Figure 5-8: OMU II Main window

2. The following pane appears.

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Axell BSF-3302 61-200001 Series Repeater

Product Description and User’s Manual

3. Select the bands of each remote to be adjusted (e.g. 1900MHz band on Node #3)

4. Adjust the following for each band:

● Nominal Level (dBm)

● Uplink Delta (dB)

5. Click Adjust. The procedure may take several minutes depending on the number of units selected.

5.4 Integration into the Axell Element Manager (AEM)

NOTE: All integration into the AEM is performed from the AEM side – no action is required from the

BSF-3302 side.

The AEM automatically connects to the repeater, downloads all the repeater parameters and statuses into a database. When all parameters have been downloaded, the AEM configures the repeater with the IP address where alarms and reports should be sent to, and optionally with a secondary IP address where the repeater can connect to in case connection to primary IP fails.

When heartbeat reports and alarms are sent from the repeater to the AEM also the latest information about the status and RF-configuration is included. This means that the AEM operator always has information about the current status in the AEM database (and do not need to call the repeater to find this out).

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.

5.5 What Next?

The BSF-3302 unit is now ready for operation. You may monitor the unit's general status via the OMU II Home screen and if the node is faulty (red LED), access the Home screen in Advanced mode for more detailed information.

NOTE: Consult the OMU II User Manual for additional information on RF and Optical adjustments.

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Axell BSF-3302 61-200001 Series Repeater Product Description and User’s Manual

6 BSF-3302 Full GUI Description

This chapter provides a detailed description of the complete BSF-3302 Web GUI that is accessed when a direct session is opened to the BSF-3302. When an indirect session (via OMU II) is opened to the BSF-3302, only the BSF-3302 Main window is available. The additional options are available when a direct session is opened to the BSF-3302 (not via OMU II). This chapter describes how to open local and remote direct sessions to the Remote and the available options when such a session is opened.

6.1 Opening a Direct Web Session

You may open a direct Web session to the BSF-3302 by connecting to the unit either:

A. Locally B. Remotely via an Ethernet/modem connection – requires to unit to be connected to the

network.

6.1.1 Connecting Locally

NOTE: This connection requires downloading the USB driver from the provided setup disk (or

connection to the internet, where the driver is automatically loaded).

To open a local session:

1. Open the BSF-3302 door

● Connect to the USB port or the Ethernet port on the Controller module. If the USB driver is not already installed on your laptop, the system will search for the driver on the provided setup disk or on the internet (if a network connection is available).

● Run a browser and login according to the following section.

Figure 6-1: BSF-3302 Controller Module Connections

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Axell BSF-3302 61-200001 Series Repeater

Product Description and User’s Manual

1. Open the web browser and type "axell-ne" in the address bar.

The Axell login dialog appears.

Figure 6-2: Login Screen

2. Use the following username and password to login:

● Username: axell

● Password: AxellPasswd

For backwards compatibility, you may also use:

● User Name: Avitec

● Password: AvitecPasswd

NOTE: It is highly recommended to change the default password according to section 0.

The Web GUI Main Window appears. This is the same window is also viewed via the OMU II.

6.1.2 Remote Connection and Login

This type of Web session requires connecting the Repeater to the network and defining an IP address. See section 6.3.4.

To login:

● Open a standard Browser.

● Enter the IP address of the Repeater in the address bar.

● Enter the User Name and Password as described in the following section.

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Axell BSF-3302 61-200001 Series Repeater

Menu options buttons

Home

screen

Product Description and User’s Manual

6.2 Navigating the Web Interface

The Web GUI window provides access to the management options of the BSF-3302. Several tabs (and sub-tabs) are available: Home, Nodes, Logs, etc., while the Home tab (illustrated below), is displayed on login.

Figure 6-3: BSF-3302 Home Screen

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Axell BSF-3302 61-200001 Series Repeater

Tab

Description

Provides a general status and alarm information. Switching to Advanced View will toggle a more detailed view of each band and module. Section 0.

Lists the remote nodes – corresponding OMU and units connected the specific OMU.

List of recent operations. Section 0.

Provides a range of BSF-3302 configuration procedures such as communication, RF, Date and Time, Password, etc. Section 0.

Logout of the system.

Product Description and User’s Manual

6.2.1 Management Options Buttons

The following table briefly describes the main functions of each tab:

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Axell BSF-3302 61-200001 Series Repeater

General

Information

UL and DL

output control

options

Fiber Optic

options

Power

monitoring

options

External

Alarms

Product Description and User’s Manual

6.2.2 Home Screen Overview

The screen is divided into four basic areas:

1. General

● Controller – shows general information on the BSF-3302 such as identification and temperature level.

● External Alarms – shows status of external alarms and the defined names.

2. RF Status

● Frequency Range – shows frequency range used per DL/UL.

● Uplink/Downlink – gain, attenuation and connection status in the specific direction.

3. Fiber Optic Unit

● Shows status on connection to remote OMU and allows for optical link adjustment.

4. Sub-systems

● Shows overall status of all sub-systems such as power supplies, battery, communication etc.

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Axell BSF-3302 61-200001 Series Repeater

Option

Description

Site Information

Display BSF-3302 identification information. See section 6.3.1

External Alarms

Used to activate and assign names to external alarms. See section 6.3.3

Change password

Used to update system login password for the logged-in user. See section 0

Date and Time

Used to configure the time stamp for dating BSF-3302 events. See section 0.

Ethernet

Used to define the IP Address for remote access via Ethernet. See section 6.3.4

Remote Communication

Used to configure remote communication parameters and AEM integration. See section 0

Axell Shell

Command line used to communicate with the remote units. List of commands is found under Help. See section 0

Attribute Reference

Lists all possible Axell Shell commands, detailed and explained. You may also refer to the Common Commands and Attributes document. See section 0

Reboot controller

Soft restarts the BSF-3302 device. See section 6.7.

Product Description and User’s Manual

6.2.3 Configuration Screen Overview

The configuration screen provides access to the BSF-3302 configuration options.

To access the configuration screen

Click on the Config menu option in the Main window. The following screen appears.

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Axell BSF-3302 61-200001 Series Repeater

Edit Tag

Lock Name

Product Description and User’s Manual

6.3 Configuring General Parameters

6.3.1 Site Information – BSF-3302 Identification

It is recommended to assign each BSF-3302 a recognizable name that will identify the location, site name, etc. The Site Information button provides access to BSF-3302 hardware and software version information.

To set BSF-3302 TAG

1. In the Home window, click the edit button next to Tag.

Figure 6-4. Set BSF-3302 TAG Name

2. Enter the Name (up to 30 characters), click OK and click Apply.

To view BSF-3302 Site Information Click the Config button and click on the Site Information icon. Two areas are displayed:

● Control Module – provides hardware and software version information.

● Site Information – provides BSF-3302 identification information.

Figure 6-5. BSF-3302 Site Information

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Axell BSF-3302 61-200001 Series Repeater

Set to local time

Enter Alarm

Description

Set High/Low

Product Description and User’s Manual

6.3.2 Date & Time

NOTE: The date and time are automatically set from the OMU II.

Be sure to set the correct date and time in order to accurately timestamp all events occurring on the BSF-3302.

To set the Date & Time:

1. Click the Config button.

2. Click on Date & Time.

3. Do one of the following:

● Either, enter the correct date and time according to the displayed formats.

● Or, click on Local Time to set the time according to the PC running the Web-GUI.

4. Click Apply.

Figure 6-6: Configure Date and Time

6.3.3 Configure External Alarms

It is necessary to configure any connected external alarms according to the trigger (high or low) and it is recommended to assign the alarms recognizable names (such as Door Open, High Temperature, etc.)

To configure the external alarms

1. In the Main menu, click the Config button.

2. Click on the External Alarms icon.

3. For each alarm:

● Set the Trigger as High or Low as required.

● Assign the alarm a recognizable description

4. Click Apply.

Figure 6-7: Configure External Alarms

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Axell BSF-3302 61-200001 Series Repeater Product Description and User’s Manual

6.3.4 IP Address

This procedure describes how to set up the IP address either manually or configure for acquisition via DHCP (usually configured for local management options).

To configure the IP address

1. In the Main menu, click the Config button.

2. Click on Ethernet.

3. For manual IP address configuration:

● Select Manually Configure IP Address.

● Set the IP, Subnet Mask, Default Gateway and DNS addresses.

● Click Apply.

4. For DHCP IP address configuration:

● Select Automatically Obtain IP Address (DHCP).

● No other settings are required.

● Click Apply.

The Manual configuration settings are illustrated below.

Figure 6-8: Configure Local Network Parameters

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Axell BSF-3302 61-200001 Series Repeater

Product Description and User’s Manual

6.4 Remote Communication Setup

This section describes the Ethernet and modem setup. The SNMP setup option also available in this dialog is described in section 6.5. SNMP . Select an option (ETH TCP, Modem or SNMP) and configure. Then select the next relevant option.

NOTE: The configuration of each option is saved and active. It is not relevant which option is

currently selected (ETH TCP, Modem or SNMP).

6.4.1 TCP/IP and Ethernet

1. Click on the Config button.

2. From Device:Method select ETH:TCP (Ethernet:TCP/IP).

3. Click Apply.

Figure 6-9: Remote ETH Configuration

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Axell BSF-3302 61-200001 Series Repeater Product Description and User’s Manual

6.4.2 Modem Setup

NOTE: This section is relevant only if a modem is installed in the system. If connecting directly via

Ethernet, see section 0.

The BSF-3302 can operate over two types of modem: Packet Switched (GPRS, GSM etc.) or Circuit Switched (PSTN/GSM). The available options depend on the modem type installed in your system.

Modem Setup Overview

1. Insert the SIM card in the modem SIM slot (if using a wireless modem).

2. Click the Config button and then select Remote Communication from the displayed icons. The following dialog appears.

3. Verify that Remote Communication is ON.

4. Select the Device:Method – communication method. Select the option relevant to your installed modem. (STD:DTC = Standard AT:Data Call, ETH:TCP = Ethernet:TCP connection)

5. Configure your communication method according to the relevant following section.

6.4.2.1 Packet Switched Modem Configuration (GSM/GPRS)

NOTE: In case network attach is not done properly (using GPRS), it is necessary to telnet, SSH or

serial into the controller and enter TRACE MODEM to see why modem is not initialized (wrong / missing PIN, wrong APN etc).

● From the Remote communication menu, select TRM-3 GPRS.

● In the GRPS area, enter the following:

● Access Point Name – customer’s Access Point name.

● Click Apply.

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Product Description and User’s Manual

6.4.2.2 Circuit Switched Modem (PSTN/GSM)

Using a circuit switched modem requires a landline connection be present at the site (for PSTN) or a SIM card supporting this feature (for wireless).

Communication Setup

1. From Device:Method select STD:DTC (Stadnard AT:DataCall).

2. In the modem initialization string type: AT+CBST=7,0,1.

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).

3. Verify modem LEDs are lit correctly (model dependent).

4. Use any ACT command using the RMC or other Terminal to test connectivity and responsiveness.

6.4.2.3 SIM-card Using Single Numbering Scheme

If using SNS (Single Numbering Scheme), calls to the modem within the network are automatically classified as DATA. However, if calling from outside the network, you must first verify how its interfaces handle the VOICE vs. DATA bearing. This cannot be solved at remote level. The external network administrator must provide the above information.

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Axell BSF-3302 61-200001 Series Repeater Product Description and User’s Manual

6.5 SNMP Support

The BSF-3302 includes SNMP support, including an SNMP Agent and SNMP traps (alarms). All SNMP queries and traps are supported either via the OMU II or a direct connection to the unit.

6.5.1 SNMP Traps Parameters

The BSF-3302 sends SNMP traps to user defined destination addresses.

NOTE: One destination address can currently be defined via the Web. Seven more destination

addresses can be defined via the Axell Shell.

To configure the SNMP traps destination address

1. Click on the Configure button (top right corner).

2. Select Remote Communication.

3. In the Device:Method field, select ETH:SNMP

4. Define the SNMP trap destination IP address (additional addresses can be defined via the Axell Shell.).

5. Enter the (destination address device) Trap Port and its Community parameters.

6. Click Apply.

6.5.2 Activating and Configuring the SNMP Agent

The SNMP agent provides inventory management for hosted repeaters (on which the SNMP agent is enabled) and a table of active alarms in the controller or fiber system for remote querying. 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.

To allow SNMP agent queries

● To allow SNMP queries of the OMU II – the SNMP agent must be enabled on the OMU II.

● To allow SNMP queries of the remote devices via OMU II – the SNMP agent must be

enabled on the OMU II and on the remote devices.

● Remote units configured with an IP address and connected to the communication infrastructure, can be queried directly.

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Axell BSF-3302 61-200001 Series Repeater

User Name

Default Password

Details

axell

AxellPasswd

Default user name.

omcuname

iwnkhoob

Axell Element Manager (AEM) user account. This account will not generate VLI, LGO or CLR alarms.

sysadmin

AxellAdmin4050

This is the system administration password which is used for firmware upgrades and user administration. Escalation to this level is achieved by issuing command SYSADMIN from the user prompt.

useradmin

UseradminPwd23

This account contains user administration privileges. Escalation to this level is achieved by issuing command USERADMIN from the user prompt.

Avitec

AvitecPasswd

Account available for compatibility reasons with older system firmware.

Product Description and User’s Manual

To activate the BSF-3302 SNMP Agent

1. Click on the Config button (top right corner) and select SNMP Agent Config. The following pane appears:

2. Set the SNMP Agent toggle to ON.

3. Set the port and the Read-Only community.

4. Click Apply.

6.6 User Accounts

The BSF-3302 comes pre-configured with default usernames and passwords in various administration levels. At the moment, updating user accounts is available only via Command Line Interface (CLI) or Axell Shell. See the Common Commands and Attributes v2.0.0 document for detailed commands and syntax or click on the Help button at the top right of the Web-GUI screen.

6.6.1 Default User Accounts

NOTE: It is strongly recommended to change the default user names and passwords immediately

at commissioning. This is done by using the command ACT PASSWORD. Please refer to the User Administration section in Common Commands and Attributes document for detailed syntax.

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Axell BSF-3302 61-200001 Series Repeater

Access Level

Default User Levels

Read-Only

axell, avitec, omcuname, useradmin, sysadmin

Read-Write

axell, avitec, omcuname, useradmin, sysadmin

Web

axell, avitec

User Administrator

omcuname, useradmin, sysadmin

System Administrator

omcuname, sysadmin

Product Description and User’s Manual

6.6.2 User Access Levels

In this generation of the system, standard users can be promoted to login via the Web Interface, inheriting the Read-Write or Read-Only access to this interface. There are five different access levels:

NOTE: New users added to the system have read-only access.

Users may be promoted to read-write and/or web access using the ACT USERPROMOTE command. See Common Commands and Attributes document for details on promoting users.

NOTE: Users omcuname, sysadmin and useradmin cannot be promoted to Web Access due to

security reasons.

6.6.3 Change Password

To prevent unauthorized access, it is highly recommended to change the default password of the user.

NOTE: You can only change the password for the User Name with which the session was

accessed.

To change the Password

1. In the Main menu, click the Config button.

2. Click the Change Password button.

3. For the current User Name (e.g. axell):

● Enter the New password.

● Repeat the entry.

4. Click Apply.

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6.7 Reboot

Use this function in Emergency Cases ONLY!

To reboot the Control Module:

1. Click the Config tab.

2. Click on the Reboot icon.

3. Approve the Reboot sequence.

Figure 6-10: Reboot System

Axell BSF-3302 61-200001 Series Repeater

Product Description and User’s Manual

6.8 Axell Shell (Command Line Interface)

To access the Axell Shell:

1. Click on the Config button.

2. Select the Axell Shell option.

The Axell Shell button invokes the CLI screen. It is used to run some of the commands that are currently not provided by the Web GUI (user privileges and administration) and/or for advanced troubleshooting and configurations procedures.

All configuration and management procedures can be implemented using this interface. Please refer to the Attribute Reference section (by clicking the Cofing button on the top right and selecting Attribute Reference – see 0) for detailed syntax and available commands. You may also consider viewing the BSF-3302 Commands and Attributes document.

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Axell BSF-3302 61-200001 Series Repeater Product Description and User’s Manual

6.9 Attribute Reference

To access the Attribute Reference

1. Click on the Config button.

2. Select the Attribute Reference option.

The Attribute Reference lists all available CLI commands and includes details and examples on how to use the commands. Additional information may be found in the BSF-3302 Commands and Attributes document.

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Product Description and User’s Manual

7 Monitoring, Fault Sourcing and Maintenance

BSF-3302 provides the following monitoring and fault sourcing options:

● Web GUI Home screen Advanced mode – shows general status of system and components

● Web GUI Logs screen – provides logs of faults and operations

● Module LEDs – can be seen locally when opening the Repeater

This chapter describes these fault sourcing tools. Be sure to review the Cautions and General Statements below.

7.1 Cautions and General Statements

● The system normally operates without any operator intervention or maintenance. If in the unlikely event of any unit failure, the faulty repeater should be replaced. A failed unit can be removed and replaced with a spare while the rest of the system (other repeaters) is still operating. However, the power supply of the failed repeater should be isolated from the power before anything is replaced.

● In the event of a malfunction in the system, the status of the antenna systems as well as the continuity of the cabling should be checked before replacing any modules within the repeater.

● In the event of a failure Axell Wireless’ support service should be contacted for advice on a possible module replacement or other action to be taken.

● If a shipment of a repeater back to Axell Wireless is made within the period of guarantee the original packing must be used.

● Component Replacement - None of the modules in the repeater can be replaced without removing the repeater from its mounting and opening the cover of the repeater.

● Product Disposal - Disposal of this product must be handled according to all national laws and regulations. For detailed information regarding materials, please refer to Axell Wireless.

Please be aware that the equipment may, during certain conditions become

very warm and can cause minor injuries if handled without any protection, such as gloves.

Risk of explosion if battery is replaced by an incorrect type. Dispose of used

batteries according to local laws and instructions.

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Axell BSF-3302 61-200001 Series Repeater

General

(same as Basic view)

Detailed RF

Status view

Detailed fiber optic

status

Power

measurements

status

Product Description and User’s Manual

7.2 Monitoring Via the BSF-3302 Home Screen

In addition to RF settings and readings, the BSF-3302 Home screen provides detailed information on the operation status of internal modules. This information can be used to aid in remotely troubleshooting the Remote. To access the BSF-3302 Main Monitoring and Configuration window

1. Access the OMU II main windows, click the Nodes button, choose the remote related node and click the adjacent Control button. The BSF-3302 Home window appears in Basic View. To view more details, click Advanced.

Figure 7-1: BSF-3302 Main Screen Advanced

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Axell BSF-3302 61-200001 Series Repeater

Indicator

Description

Temperature

Current ambient temperature

Tag

Name of Repeater, user customizable

Door Status

Green if closed

Comm.

Firmware

Temp

Pwr. modules status

Product Description and User’s Manual

7.2.1 General Page Area

This section displays general status parameters such as temperature, alarms and site name.

Figure 7-2: BSF-3302 General

7.2.2 Detailed view of the BSF-3302 RF Status

The BSF-3302 RF Status screen provides the RF balancing options as described in section Error! Reference source not found., as well as various status monitoring options. Below is the Advanced view of the RF Status screen.

Figure 7-3: BSF-3302 Repeater Status

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Axell BSF-3302 61-200001 Series Repeater

Indicator

Details

Frequency Range

Visualization of Bandwidth

Amplifier Power

Turn amp. on/off.

Attenuation

Use to define DL/UL attenuation level (in dBm)

Saturation

Saturation status

Output

output power level

Indicator

Description

#Module

Overall optic module status

Comm

Optic connection status

Temperature

Temperature level and status indicator

Tx Opto

DL optic signal status

Rx Opto

UL optic signal strength and status

Pilot Tone Synth

Pilot tone synthesizer status

Firmware

Firmware related error

Received Pilot Level

Pilot tone level received in optic module

Optical Level Adjustment

Perform UL OLA (on repeater side)

Optical Compensation

Compensation performed on the optic link

Comm

Temp

Pwr. input

Batt. status

Pwr. modules status

Reference Generator

Product Description and User’s Manual

7.2.3 Detailed view of Fiber Optic Unit

7.2.4 Subsystems

Figure 7-4: BSF-3302 F/O Status

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Axell BSF-3302 61-200001 Series Repeater

Column

Description

Date & Time

Time of occurrence Source

ID of reporting source

Description

Additional alarm information (e.g. Open Door)

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. Click to change acknowledgement. Use the Ack All button to acknowledge all alarm logs.

Product Description and User’s Manual

7.3 Logs Screen

The Alarms Log displays the last 100 alarms and/or user actions on the remote system in a chronological order. By hovering with the mouse over each alarm, full alarm details are available, including alarm descriptions, severities, alarm classes and time of event.

Figure 7-5: Logs

To receive a summary containing all information on a reported incident in the Log list, simply hover with the mouse over the specified Log and view all details contained in the Log (see below).

Figure 7-6: Logs – Summary

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Axell BSF-3302 61-200001 Series Repeater

Module

Description

Control Module

See section 7.4.1.

F/O Converter

See section 7.4.2.

PSU Module

See section 7.4.3.

Product Description and User’s Manual

7.4 Module LEDs

This section describes the LEDs of the internal modules. The modules are accessed if the remote is opened.

Figure 7-7: Position of Module LEDs

Page 65

The Control Module has four LEDs which give information regarding the status of the BSF-3302.

If the BSF-3302 is configured for Ethernet communication the two LEDs Modem Power and Modem Status do not fill any function and can be disregarded.

Blue LED - Login

Quick flash

Control Module switched on, someone logged in locally and/or remotely

Off (except for a quick flash every 10th second)

Control Module switched on, no one logged in Off (permanent)

Control Module switched OFF

Red LED - Status

Quick flash

Control Module switched on, one or more errors/alarms detected

Off (except for a quick flash every 10th second)

Control Module switched on, status OK Off (permanent)

Control Module switched off

Green LED – Modem Power

Modem Power is on

Off

Modem Power is off

Green LED – Modem Status

Depending on type of call: Voice call: Connected to remote party Data call: Connected to remote party or exchange of parameters while setting up or disconnecting a call

Flashing (irregular)

Indicates GPSR data transfer. When a GPRS transfer is in progress the LED goes on within 1 second after data packets were exchanged. Flash duration in approximately 0.5s.

75ms on/75ms off/75ms on/3s off

One or more GPRS contexts activated

75ms on/3s off

Logged to network (monitoring control channels and user interactions). No call in progress

600ms on/600ms off

No SIM card inserted, or no PIN entered, or network search in progress, or ongoing user authentications, or network login in progress

Off

Modem is off

Modem Status

Modem Power

Status

7.4.1 Control Module LEDs

Axell BSF-3302 61-200001 Series Repeater

Product Description and User’s Manual

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Axell BSF-3302 61-200001 Series Repeater

There are 6 LEDs on the module to indicate the status.

LED 1, Power, Green

Unit is powered on

Off

Unit has no power

LED 2, Error, Red

Error detected

Off

No error

LED 3, UL Data, Yellow

Communication is ongoing in the uplink direction

Off

No communication

LED 4, DL Data, Yellow

Communication is ongoing in the downlink direction

Off

No communication

LED 5, Opto Rx, Green

Received RF signal on fiber channel is above threshold

Off

Input level below threshold

LED 6, Opto Tx, Green

Transmitted RF signal on fiber channel is above threshold

Off

Output level below threshold

PWR

ERR

UL Data

DL Data

Opto Rx

Opto Tx

Product Description and User’s Manual

7.4.2 F/O Converter LEDs

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Axell BSF-3302 61-200001 Series Repeater

LED 1, Input Power, Green

Slow flash

Power supply unit operating on AC or DC

OFF

Power supply unit not operating

LED 2, +6V, Red

Slow flash (every 10 seconds)

+6V power supply operating Quick flash

+6V power supply not operating or operating with malfunction

LED 3, +15V, Red

Slow flash (every 10 seconds)

+15V power supply operating

Quick flash

+15V power supply not operating or operating with malfunction

LED 4, +28V, Red

Slow flash (every 10 seconds)

+28V power supply operating

Quick flash

+28V power supply not operating or operating with malfunction

Examples

LED 1 is flashing slowly, LED 2 – 4 are flashing slowly (once every 10 seconds) => power supply unit is operating without problem

LED 1 is flashing slowly, one or two of the red LEDs are flashing quickly => Input power is operating but there is a problem with some of the other voltages

LED 1 is flashing slowly, all of the red LEDs are flashing quickly => Input power is out and unit is operating on backup battery

Input Power

+6V +15V +28V

Input Power

+6V +15V +28V

Input Power

+6V +15V +28V

Input Power

+6V +15V +28V

Product Description and User’s Manual

7.4.3 Power Supply LEDs

This section provides a detailed description of the LEDs and fault examples.

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Axell BSF-3302 61-200001 Series Repeater

Frequency Range

Uplink

Downlink

150.0125-173.3875

Impedance

50Ω

IP3

> +53dBm

Output power/carrier (DL)

1 carrier: +33dBm,

2 carriers: +30dBm,

3-4 carriers: +27dBm,

8 carriers: +24dBm

Group delay

2µs max

Noise Figure (UL)

< 6dB, 5dB Typical at maximum gain

Fiber Optic Loss Compensation

Implemented

Spurious Emissions from RF port

< -13dBm

Optical Module Electrical Specifications

Optical Wavelength

Two Colour System

Three Colour System

Four Colour System

Master

1310±10nm

Slave 1

1550±3nm

Slave 2

N/A

1510±3nm

Slave 3

N/A

1570±3nm

Maximum optical output power

+3dBm ±2dB

Maximum optical input power

+2dBm

Power requirements

230VAC 50Hz, 115VAC 60Hz, -48VDC

Power Consumption

<100W, typical

External Connection

Local Maintenance Terminal

RS232

Server Port

N Type female

Optical Ports

1 x SC/APC female

Remote Connection

Via OMU or (optional) GSM, GSM-R PSTN modem or Ethernet

Modem Antenna Connector

SMA (where fitted)

Mechanical

Dimensions

620 x 420 x 260mm (ex handles, feet and heatsinks)

Weight

Approx. 30kg

Enclosure

Aluminium (IP 65)

Cooling

Convection

Environmental

Operating Temperature

-25 to +55ºC

Storage

-30 to +70ºC

MTBF

>100,000 hrs

Product Description and User’s Manual

Appendix A - Specifications

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Axell BSF-3302 61-200001 Series Repeater

Tool Description

Illustration

Fiberscope connected to a PC running the appropriate viewing software.

It is highly recommended that some form of fiber viewing equipment such as a Fiberscope is used to ensure that all fiber connections are clean before termination; failure to do so could result in poor system performance

Lint-free swabs (box), Axell P/N 99-000127

Lint-free wipes (pack) Axell P/N 99-000125

Fujikura “One Click” cleaner, Axell P/N 98-900004.

99% isopropyl alcohol (can), Axell P/N 99-000126

Cletop type S Cassette Cleaner, Axell P/N 98900001

Product Description and User’s Manual

Appendix B - F/O Cleaning Procedure

NOTE: The process is demonstrated on an OMU F/O module and is similar to all F/O equipment

supplied by Axell.

Tools:

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Axell BSF-3302 61-200001 Series Repeater

ATTENTION!

Invisible laser radiation might be emitted from disconnected fibers or connectors. Do not stare into the beams or view directly with optical instruments.

Use a product specially designed for the purpose, such as the Cletop type S Cassette Cleaner.

IMPORTANT

Always make sure there is a way of inspecting the connector after cleaning. Cleaning can actually leave the end-face in a worse condition, since alcohol residue is one of the most difficult contaminants to remove.

3. Remove the protective cap from the cleaning-head end of the “One Click” cleaner, lift the protective end-cap on the fiber connector and offer-up the end to the fiber connector.

4. With the cleaning-head end fully engaged in the connector, push until an audible “click” is heard

5. Without fully withdrawing the cleaning head end push it in again twice more, each time until an audible “click” is heard.

6. Withdraw the “One Click” cleaner and replace the protective end cap.

Product Description and User’s Manual

The Cleaning Procedure: Dry Cleaning

1. Before cleaning the optical connectors on the OMU it is advisable to clean the connector of the mating cable being attached to the optical port. An unclean optical connector is often the cause for reduced system performance. A bit of dust or oil from a finger can easily interfere with, or block light. Fortunately, it is very easy to clean the connector. Be sure to use the correct procedure for the given connector. When disconnected, cap the SC/APC connector to keep it clean and prevent scratching the tip of the ferrule.

2. Begin by dry cleaning the F/O bulkhead connector (shown below is the Fujikura One-Click in use).

7. Inspect the fiber connector using a Fiberscope. On the PC monitor, verify that there is no contamination present on the connector end-face.

8. If the connector is dirty, clean it with a wet cleaning technique followed immediately by dry cleaning. This is to remove any remaining residue from the wet clean (the following steps demonstrate a wet cleaning technique).

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Axell BSF-3302 61-200001 Series Repeater

ATTENTION!

Invisible laser radiation might be emitted from disconnected fibers or connectors. Do not stare into the beams or view directly with optical instruments.

Step 1

Step 2

Step 3

Product Description and User’s Manual

Wet Cleaning

1. Lightly moisten a new lint-free wipe with 99% isopropyl alcohol. (Step 1 below).

Tip: Have a dry lint-free swab available for immediately drying after performing the wet-cleaning.

2. Lightly press and turn a clean lint-free swab in the moistened area of the wipe to moisten the swab. It is important that the swab is not too wet. (Step 2 below).

3. Insert the moistened lint-free swab into the bulkhead adapter. Lightly press and rotate several times in the same direction. (Step 3 below).

Wet-Cleaning Technique

4. Immediately use a dry lint-free swab to clear any remaining alcohol residue.

NOTE: Do not re-use any of the wipes and/or swabs. Dispose of them properly.

5. Follow steps 3 to 6 of Dry Cleaning above

6. Re-inspect the fiber using the Fiberscope. On the PC monitor, verify that there is no contamination present on the connector end-face.

7. If the fiber is still dirty, go back to step 1 (Wet Cleaning) and repeat the entire process.

NOTE: The entire wet/dry cleaning cycle should only be used twice, if the fiber is still dirty after two

cycles of wet/dry cleaning seek advice from the Axell Wireless Support Desk.