Axell Wireless BSF4004SERIES User Manual
AXELL BSF-4004 BSF0038 SERIES REPEATER
BSF-4004 UHF Repeater
Product Description and User’s Manual
Doc No. PN 4004 BSF0038 Series-UM Rev. 1.0
PRODUCT DESCRIPTION AND USER’S MANUAL
THIS DOCUMENT IS VALID FOR THE
BSF 4004 (424/429MHz) REPEATERS for the US Market
AXELL BSF-4004 BSF0038 SERIES REPEATER
Copyright © 2014 Axell Wireless Ltd
Contact Information
Headquarters
Axell Wireless
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 USE R’S MANUAL
All rights reserved.
No part of this document may be copied, distr ibuted, transmitted , transcr ibed, stored in a retrieval syste m, or
translated into any human or computer language witho ut the pr ior wri tte n per m ission of Axell Wireless Ltd.
The manufacturer has made every effort to ensure that the instructions contained in this document are
adequate and free of er rors and omiss ions. The manufa cturer will, if nece ssary, exp lain issues whic h may not
be covered by this document. The manufactur er's liability for any errors in the document is limited to the
correction of errors and the aforementio ne d advis or y s ervices.
This document has been prepared to be used by professional and properly trained personnel, and the
customer assumes full responsibility w hen using them. The manufacturer welcomes customer comments as
part of the process of continual de velopme nt and improv ement of the docume ntation in the be st way p ossible
from the user's viewpoint. Please submit your comments to the nearest Axell Wireless sales representative.
Aerial House
Asheridge Road
Chesham
Buckinghamshire HP5 2QD
United Kingdom
Tel: +44 1494 777000
Fax: +44 1494 777002
Contact information for Axell Wireless offices in other countries can be found on our web site,
www.axellwireless.com
II Doc. No. PN 4004 BSF0038 Series-UM Rev. 1.0 © Axell Wireless Ltd
AXELL BSF-4004 BSF0038 SERIES REPEATER
About This Manual
Intended Audience
Notice
Disclaimer of Liability
PRODUCT DESCRIPTION AND USE R’S MANUAL
This Product Manual provides the following information:
• Description of the BSF-4004 repeater
• Procedures for installation, setup, configuration and checking the proper operation of the unit
• Maintenance and troubleshooting procedures
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.
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.
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 similes 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.
• 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.
CAUTION! 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.
© Axell Wireless Ltd Doc. No. PN 4004 BSF0038 Series-UM Rev. 1.0 III
AXELL BSF-4004 BSF0038 SERIES REPEATER
Compliance with FCC
excess of $100,000 for each continuing violation.
installations.
PRODUCT DESCRIPTION AND USE R’S MANUAL
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
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
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 outlet on a circuit different from that to which the receiver is
connected.
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
FCC RF Exposure Limits
This unit complies with FCC RF exposure limits for an uncontrolled environment. This equipment
can only be installed in in-building applications, driving passive or active DAS systems. All antennas
must be operated at a minimum distance of 49 cm between the radiator and any person’s body.
IV Doc. No. PN 4004 BSF0038 Series-UM Rev. 1.0 © Axell Wireless Ltd
AXELL BSF-4004 BSF0038 SERIES REPEATER
No. of Antennas
Cable Losses
Max Allowed Antenna Gain
4
3
39.1 - (37-6-3) =11.1dBi
1
3
39.1- (37-0-3) = 5.1dbi
10
3
39.1- (37-10-3) = 15.1dbi
No. of Antennas
Cable Losses
Max Allowed Antenna Gain
1
10
39.1 - (37-10) = 12.1dBi
PRODUCT DESCRIPTION AND USE R’S MANUAL
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 regulation mandate that the ERP of type A 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) for the service antenna and equation (2) for the donor antenna
Equation (1) - Max SERVICE antenna gain
Max SERVICE antenna gain (dBi) = 39.1 – (37dBm - # of antennas in dB – cable losses in dB).
For example:
Equation (2) - Max DONOR antenna gain
Max DONOR antenna ga in (dBi) = 39.1 – (37dBm - cable losses in dB).
For example:
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 3604 BSF0038 Series Repeater has a noise level of -45 dBm in 10 kHz measurement at 1 MHz
spectrum outside the passband of the signal booster and an in-band noise level at around -45 dBm in
a 10 kHz bandwidth. Therefore, the noise at the antenna input port should be calculated based on
equation (3).
© Axell Wireless Ltd Doc. No. PN 4004 BSF0038 Series-UM Rev. 1.0 V
AXELL BSF-4004 BSF0038 SERIES REPEATER
PRODUCT DESCRIPTION AND USE R’S MANUAL
Equation (3) - Input Noise to service antenna
Input Noise to service antenna:
-45 dBm + Service Antenna gain – Antenna splitter losses in dB – cable loss in dB
Example:
Signal booster connected to 20 service antennas with a 100m long ½ inch cable.
Losses of such a cable with the connectors = ~ 12dB
Gain = ~ 2 dBi
Assuming 20 service antennas: antenna spli tte r losses = 15 dB
Based on equation (3) Input antenna noise (to the antenna) = -45+2-12 -15=-70 dBm
The inband input noise to the antenna should be -45+2 -12-15= -70dbm
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.
VI Doc. No. PN 4004 BSF0038 Series-UM Rev. 1.0 © Axell Wireless Ltd
AXELL BSF-4004 BSF0038 SERIES REPEATER
General Safety Warnings Concerning Use of This System
Throughout this manual, there are "Caution" warnings. "Caution" calls
r 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
Shock
To prevent electrical shock when installing or modifying the system
power wiring, disconnect the wiring at the power source before
The user needs to supply the appropriate AC or DC power to the
repeater. Incorrect power settings can damage the repeater and may
during certain conditions
become very warm and can cause minor injuries if handled without any
RF radiation, arising from transmitter outputs connected to AWL’s
terminated. Either of these
conditions would impair the system’s efficiency. No investigation
sources have been removed.
This would always be a wise precaution, despite the severe mismatch
frequency burns could also be a hazard,
local & statutory) regarding exposure of personnel to RF radiation.
ed 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
personnel must remain behind the screen while the RF power is on, is
Where the equipment is used near power lines or in association with
temporary masts not having lightning protection, the use of a safety
PRODUCT DESCRIPTION AND USE R’S MANUAL
Always observe standard safety precautions during installation, operation and maintenance of this
product.
attention to a procedure o
Caution labels!
described conditions are fully understood and met.
Danger: Electrical
working with un ins u la te d w ires or terminals.
Before installing or replacing any of the equipment, the entire manual
should be read and understood.
Caution: Safety to
personnel
cause injury to the user.
Please be aware that the equipment may,
protection, such as gloves.
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-
should be carried out until all RF power
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
if any RF power carrying components were to be carelessly touched!
Caution: RF Exposure
Antenna positions should be chosen to comply with requirements (both
When connect
directional antennas with backscreens and a strict site rule that
strongly recommended.
earth connected to the case-earthing bolt is strongly advised.
© Axell Wireless Ltd Doc. No. PN 4004 BSF0038 Series-UM Rev. 1.0 VII
AXELL BSF-4004 BSF0038 SERIES REPEATER
When installing, replacing or using this product, observe all safety
following general safety precautions and with specific precautions
Access Location
The repeaters described in this manual are equipped with class 1 lasers,
terminated optical receptacles may emit laser radiation.
PRODUCT DESCRIPTION AND USE R’S MANUAL
precautions during handling and operation. Failure to comply with the
described elsewhere in this manual violates the safety standards o f the
design, manufacture, and intended use of this product.
Caution: Safety to
equipment
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.
Access to the Axell unit insta l la tio n loc a tion is restricted to SER VICE
Warning: Restricted
PERSONNEL and to USERS who have been instructed on the
restrictions and the required precautions to be taken.
Observe electrostatic precautionary procedures.
ESD = Electrostatic Discharge Sensitive Device
Attention:
Electrostatic
Sensitivity
Static electricity can be conducted to the semiconductor chip from the
centre 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.
.
as per definition in EN 60825-1
Caution - Un-
Exercise caution as follows:
• Do not stare into beam or view with optical instruments. Optical
transmitters in the fibre optic conv erter can send o ut high energy
invisible lase r radiation. There is a risk for permanent damage to
the eye.
• Always use protective cover on all cables and connectors which
Caution: Class 1 Laser
are not connected.
• Never look directly into a fibre cable or a connector.
• Consider that a fibre 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.
VIII Doc. No. PN 4004 BSF0038 Series-UM Rev. 1.0 © Axell Wireless Ltd
AXELL AXELL BSF-4004 BSF0038 SERIES REPEATER
Table of Contents
PRODUCT DESCRIPTION AND USER’S MANUAL
BSF-4004 UHF Repeater .................................................................................................... I
FCC Part 90 ................................................................................................................................. IV
Unauthorized Changes to Equipment ...................................................................................... IV
FCC RF Exposure Limits ........................................................................................................... IV
Antenna Installation .................................................................................................................... V
Compliance with FCC deployment rule regar d ing the radiation of noise ............................. V
1 Introduction ................................................................................................................ 1
1.1 Features and Capabilities .................................................................................................... 2
1.2 ALC ........................................................................................................................................ 3
1.3 Operating Temperature ....................................................................................................... 3
1.4 Management WEB GUI ........................................................................................................ 4
1.5 Interfaces .............................................................................................................................. 4
1.5.1 Securing the Unit ....................................................................................................... 4
1.5.2 External Interfaces .................................................................................................... 5
1.5.3 Internal Interfaces ...................................................................................................... 6
2 Antenna and Repeater Installation Requirements ................................................... 7
2.1 BSF-4004 Installation Requirements .................................................................................. 7
2.1.1 Safety Guidelines ...................................................................................................... 7
2.1.2 Criteria for Repeater Installation Location ................................................................. 7
2.1.3 RF Cable Installation Guidelines ............................................................................... 8
2.1.4 F/O Cable Installation Guidelines .............................................................................. 8
2.2 Service Antenna Requirements .......................................................................................... 8
2.2.1 Required Antenna Information .................................................................................. 8
2.2.2 Indoor Installations .................................................................................................... 9
2.2.3 Service (Mobile) Antenna Installation Criteria ......................................................... 10
2.3 RF Cabling Requirements ................................................................................................. 10
3 Installation .................................................................................................................. 1
3.1 Unpacking ............................................................................................................................. 1
3.2 Mount the Repeater .............................................................................................................. 1
3.2.1 Selecting a Location to Ensure Proper Cooling ........................................................ 2
3.2.2 Wall-Mounting Preparation ........................................................................................ 2
3.2.3 Mount the Repeater on the Wall................................................................................ 5
3.3 Grounding ............................................................................................................................. 7
3.4 Ensure Good EMV Protection ............................................................................................. 8
3.5 Fibre Optic Connection ..................................................................................................... 10
3.6 External Alarm and Relay Connections ........................................................................... 13
3.6.1 External Alarm ......................................................................................................... 13
3.6.2 Relay ....................................................................................................................... 13
3.7 Power and Backup Battery ................................................................................................ 14
3.7.1 Circuit Breaker ......................................................................................................... 14
3.7.2 Power Connections ................................................................................................. 14
3.7.3 Power ON ................................................................................................................ 18
3.8 Closing and Securing the Repeater ................................................................................. 18
4 BSF-4004 Commissioning ........................................................................................19
4.1 Open a Session to the BSF-4004 via the OMU II ............................................................. 19
© Axell Wireless Ltd Doc. No. PN 4004 BSF0038 Series-UM Rev. 1.0 IX
AXELL BSF-3604 TETRA REPEATER
PRODUCT DESCRIPTION AND USE R’S MANUAL
4.2 BSF-4004 Optical Loss Adjustment (OLA) ...................................................................... 20
4.3 RF Balancing ...................................................................................................................... 22
4.3.1 Manual RF Balancing .............................................................................................. 22
4.3.2 Automatic BSF-4004 RF Balancing ......................................................................... 24
4.4 Integration into the AEM .................................................................................................... 25
4.5 What Next? .......................................................................................................................... 25
5 BSF-4004 Full GUI Description ................................................................................. 26
5.1 Opening a Direct Web Session ......................................................................................... 26
5.1.1 Connecting Locally .................................................................................................. 26
5.1.2 Remote Connection and Login ................................................................................ 27
5.2 Navigating the Web Interface ............................................................................................ 28
5.2.1 Management Options Buttons ................................................................................. 29
5.2.2 Home Screen Overview .......................................................................................... 30
5.2.3 Configuration Screen Overview ............................................................................... 31
5.3 Configuring General Parameters ...................................................................................... 32
5.3.1 Site Information – BSF-4004 Identification .............................................................. 32
5.3.2 Date & Time ............................................................................................................. 33
5.3.3 Configure External Alarms ...................................................................................... 33
5.3.4 IP Address ............................................................................................................... 34
5.4 Remote Communication Setup ......................................................................................... 35
5.4.1 TCP/IP and Ethernet ............................................................................................... 35
5.4.2 Modem Setup .......................................................................................................... 36
5.5 SNMP Support .................................................................................................................... 38
5.6 User Accounts .................................................................................................................... 40
5.6.1 Default User Accounts ............................................................................................. 40
5.6.2 User Access Level s ................................................................................................. 40
5.6.3 Change Password ................................................................................................... 41
5.7 Reboot ................................................................................................................................. 41
5.8 Axell Shell (Command Line Interface).............................................................................. 42
5.9 Attribute Reference ............................................................................................................ 43
6 Monitoring, Fault Sourcing and Maintenance ......................................................... 44
6.1 Cautions and General Statements .................................................................................... 44
6.2 Monitoring Via the BSF-4004 Home Screen .................................................................... 45
6.3 Logs Screen ........................................................................................................................ 49
6.4 Module LEDs ....................................................................................................................... 50
6.4.1 Control Module LEDs .............................................................................................. 51
6.4.2 F/O Converter LEDs ................................................................................................ 52
6.4.3 Power Supply LEDs ................................................................................................. 53
Appendix A - Specifications ............................................................................................ 54
Appendix B - F/O Cleaning Procedure ........................................................................... 55
X Doc. No. PN 4004 BSF0038 Series-UM Rev. 1.0 © Axell Wireless Ltd
AXELL BSF-4004 BSF0038 SERIES REPEATER
PRODUCT DESCRIPTION AND USER’S MANUAL
1 Introduction
The BSF 4004 is a fibre optic fed UHF repeater. It is part of a system that is fed from an Optical
Master Unit (OMU), supporting WDM technology, lowering the number of fibres needed per system.
The ma ximum optical loss of up to 10dB is allowed over the fibre 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 fibre optic system is easily remotely monitored and controlled by Axell Wireless effective
supervision tool, Axell Wireless Element Manager.
The BSF-4004 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 Optical Master Unit (OMU). The level
of the received pilot carrier is continuously monitored.
Figure 1-1 Illustration of OMU II Connection to BSF Remote
© Axell Wireless Ltd Doc. No. PN 4004 BSF0038 Series-UM Rev. 1.0 1
AXELL BSF-4004 BSF0038 SERIES REPEATER
PRODUCT DESCRIPTION AND USE R’S MANUAL
1.1 Features and Capabilities
• Supports frequency bands 423-430MHz
• Operational bandwidth: 2 MHz
• Duplex Distance: 5 MHz
• Output Power per carrier UL/DL:
• 1 carrier: + 36dBm
• 2 carriers: + 33dBm
• 3-4 carriers: +30dBm
• 8 carriers: +27dBm
• 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)
2 Doc. No. PN 4004 BSF0038 Series-UM Rev. 1.0 © Axell Wireless Ltd
AXELL BSF-4004 BSF0038 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 USE R’S MANUAL
1.2 ALC
The repeater is equipped with an ALC, Automatic Level Control. 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 (Automatic Level Control) 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.
1.3 Operating Temperature
The BSF-4004 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.
© Axell Wireless Ltd Doc. No. PN 4004 BSF0038 Series-UM Rev. 1.0 3
AXELL BSF-4004 BSF0038 SERIES REPEATER
Screws
Connectors
Lock
PRODUCT DESCRIPTION AND USE R’S MANUAL
1.4 Management WEB GUI
BSF-4004 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-4004 IP address. A direct session can be opened locally or remotely.
Note: Direct remote communication requires connecting the BSF-4004 to an Ethernet network and
configuration of an IP address, or via GSM/GSM-R PSTN modem.
1.5 Interfaces
The BSF-4004 unit provides four types of interfaces:
• Lock and screws for protection and security
• External service antenna and GND connections
• Internal connections for power, fibre optics and alarm cables routed via openings in the front
panel.
• Internal USB/Ethernet connection for (optional) management and analysis via Web GUI
1.5.1 Securing the Unit
The repeaters are secured with two hex screws (M8) and can also be locked with a key.
Note: The two screws must be fully tightened. Failure to do so may affect the IP65 compliancy and
therefore any warranty.
Figure 1-2: Securing the Unit
4 Doc. No. PN 4004 BSF0038 Series-UM Rev. 1.0 © Axell Wireless Ltd
AXELL BSF-4004 BSF0038 SERIES REPEATER
Power Fiber inputGround
Server
antenna
External
alarms
PRODUCT DESCRIPTION AND USE R’S MANUAL
1.5.2 External Interfaces
The repeater’s interfaces are located on the underside panel.
Note: The external connections at the bottom of the repeater can be protected by a cover which is
screwed in place.
The following table provides a description of the front panel ports and connections.
Port Description
Server Service antenna connection – N type connector, female
Optic SC/APC fibre optic connector through which the optic fibre is routed for
internal connections (section
Power
Alarms Plinth connector for routing external ala rms and relay wiring cable for
GND
Plinth connection for routing p ower for internal connection (section
internal connections (section
Grounding lug (sectio n
3.5).
3.7)
3.6).
3.3)
© Axell Wireless Ltd Doc. No. PN 4004 BSF0038 Series-UM Rev. 1.0 5
AXELL BSF-4004 BSF0038 SERIES REPEATER
Controller module – USB/Ethernet
Rechargeable backup
Power and battery switches
PRODUCT DESCRIPTION AND USE R’S MANUAL
1.5.3 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 power
• Connect optic fibres
• Connect alarms (if relevant)
• Power-on (Power-ON and Battery ON switches)
• Optional – USB/Ethernet port for local setup
battery pack, see 2.7.6
See section 2.7
local setup connections. Refer to
section
6.3.1 for LED descriptions
Figure 1-3: Single Band Repeater with Door Open
F/O Converter LEDs and optic
connector to which routed optic
fiber is connected (section 2.5)
Alarms and relay connections.
Refer to section 2.6 for
descriptions
Power connections
(section 2.7)
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AXELL BSF-4004 BSF0038 SERIES REPEATER
PRODUCT DESCRIPTION AND USE R’S MANUAL
2 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.
2.1 BSF-4004 Installatio n Requirements
2.1.1 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 Repeate r.
Class 1 Laser
This product is equipped with class 1 lasers, as per definition in EN 60825-1.
Caution!!!
Un-terminated optical receptacles may emit laser radiation.
Do not stare into beam or view with optical instruments.
2.1.2 Criteria for Repeater Installation Location
The following criteria should be considered when selecting the Repeater installati o n 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 Repeate r.
© Axell Wireless Ltd Doc. No. PN 4004 BSF0038 Series-UM Rev. 1.0 7
AXELL BSF-4004 BSF0038 SERIES REPEATER
PRODUCT DESCRIPTION AND USE R’S MANUAL
2.1.3 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.
.
2.1.4 F/O Cable Installation Gui del ines
Use the following over the complete link between the Remote and OMU:
• Use angled APC connectors at 8deg angle.
• APC type ODF 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 fibre-optic cable:
• Single mode 9/125
2.2 Service Antenna Requirements
WARNING!!!
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 depends on the design of the indoors DAS.
2.2.1 Required Antenna Information
The following antenna requirements, specifications and site considerations should be met:
• Type of installation – indoor 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.
8 Doc. No. PN 4004 BSF0038 Series-UM Rev. 1.0 © Axell Wireless Ltd
AXELL BSF-4004 BSF0038 SERIES REPEATER
No. of Antennas
Cable Losses
Max Allowed Antenna Gain
4
3
39.1 - (37-6-3) = 11.1dBi
1
3
39.1- (37-0-3) = 5.1dBi
10
3
39.1- (37-10-3) = 15.1dBi
PRODUCT DESCRIPTION AND USE R’S MANUAL
2.2.2 Indoor Installations
2.2.2.1 Recommended Antennas
The following describes the requirements for an omni-directional 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 the
service/ mobile antenna.
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 360
• Indoor Panel 4.2dBi beam width 106
o
o
• Radiating Cable Typically < -50dBi
2.2.2.2 Recommended Splitters and Couplers
Axell Wireless can supply a comprehensive range of splitters and Couplers to aid the
installation of the internal DAS system. Typical specifications as below:
Splitter Part Numbers 90-851202 90-851203 90-851204
Frequency Band 300 - 500MHz
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 90-852306 90-852310 90-852315 90-852320
© Axell Wireless Ltd Doc. No. PN 4004 BSF0038 Series-UM Rev. 1.0 9
Frequency Band
Coupling -6dB ±1.0dB -10dB ±1.0dB -15dB ±1.0dB -20dB ±1.0dB
Max Mainline Loss 1.7dB 0.8dB 0.4dB 0.22dB
300 - 500MHz
AXELL BSF-4004 BSF0038 SERIES REPEATER
PRODUCT DESCRIPTION AND USE R’S MANUAL
2.2.2.3 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.
2.2.3 Service (Mobile) Antenna Install a ti on Cri teria
Determine the antenna installation configuration, according to the transmission requirements and the
installatio n site co nd it io n s .
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 49 cm from any
personnel within the area.
2.3 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, vulcanizab le 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 fe eder cab les 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.
.
10 Doc. No. PN 4004 BSF0038 Series-UM Rev. 1.0 © Axell Wireless Ltd
AXELL BSF-4004 BSF0038 SERIES REPEATER
PRODUCT DESCRIPTION AND USER’S MANUAL
3 Installation
3.1 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
• Mounting brackets
• 4 bolts for attaching repeater to mounting kit
• Cable cover
• Keys to repeater and insex tool for bolts
• Hose for fibre inlet
• CD containing User’s Manual and RMC
• Any other specifically ordered item
3.2 Mount the Repeater
You can mount the BSF-4004 Remote on a wall or in a 19” inch rack. The Repeater is delivered with
mounting brackets.
Mount the repeater in an accessible location and in a location that fulfils the environmental
requirements. Mounting must be tight to eliminate vibrat ion .
Figure 3-1: Mounting bracket position for wall
mounting
Figure 3-2: Mounting bracket position for rack
mounting
© Axell Wireless Ltd Doc. No. PN 4004 BSF0038 Series-UM Rev. 1.0 1
AXELL BSF-4004 BSF0038 SERIES REPEATER
PRODUCT DESCRIPTION AND USE R’S MANUAL
3.2.1 Selecting a Location to Ensure Proper Cooling
• Mount the repeater so that heat can be dispersed from it.
• The repeater wall mounting kit ensures an optimum airflow between the wall and 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
3-3: Example of a sun shield
3.2.2 Wall-Mounting Preparation
Caution!! It is recommended that two people lift the repeater since (depending upon the
configuration) the BSF-4004 weighs approximately 28 kg.
• Wall compatibility - check the suitability of the wall on which the BSF-4004 is to be to be fitted.
• Plan mount - check the actual fixing centres (see below) and overall dimensions of the BSF-
4004 enclosure. The BSF-4004 is supplied with two wall mounting brackets; when the BSF4004 is mounted on these brackets adequate ventilation is provide d between the BSF -4004 and
the wall to which it is fix e d .
• Plan connection cable clearances - the Optical, RF and power connections located on the
underside of the BSF-4004 will need at least 300mm vertical clearance below the BSF-4004 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-4004 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 BSF3604 when the door is fully open.
2 Doc. No. PN 4004 BSF0038 Series-UM Rev. 1.0 © Axell Wireless Ltd
AXELL BSF-4004 BSF0038 SERIES REPEATER
368mm
378mm
Hole to take
M6 rawl bolt
Hole to take
M6 rawl bolt
189
mm 189mm
Centre Line of MBF
Hole to take
M6 rawl bolt
Hole to take
M
6 rawl bolt
PRODUCT DESCRIPTION AND USE R’S MANUAL
• Fix bolts –f ix M6 Rawbolts or similar (50 to 75mm 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.
Figure 3-4: Fixing Centres
© Axell Wireless Ltd Doc. No. PN 4004 BSF0038 Series-UM Rev. 1.0 3
AXELL BSF-4004 BSF0038 SERIES REPEATER
Fix mounting brackets to MBF with M8
fixing bolts and spring washers supplied
POWER GND OPTO
SERVER
ALARM
M8 fixing bolts
M8 fixing bolts
PRODUCT DESCRIPTION AND USE R’S MANUAL
Fix mounting brackets to BSF – use the supplied four M8 bolts and spring washers.
Figure 3-5: Fix mounting plates to BSF
Figure 3-6: Mounting Plates Fixed to BSF
4 Doc. No. PN 4004 BSF0038 Series-UM Rev. 1.0 © Axell Wireless Ltd
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