COBHAM MBF-40 Americas User Manual

Cobham Wireless – Coverage Date: 14-Feb-16 www.cobham.com/wireless

Document number: 00071UM Rev. 4.3

Page | I

Single/Dual-Band Repeater Tri/Quad-Band Repeater

The most important thing we build is trust

MBF-40 Americas

Multi-band Series

User Manual – 00071UM Rev. 4.3

MBF-40 AMERICAS REPEATERS
PRODUCT DESCRIPTION AND USER’S MANUAL

www.cobham.com/wireless Date: 14-Feb-16 Cobham Wireless – Coverage

Page | II

Rev. 4.3 Document number: 00071UM

This document is valid for the following MBF-40 37 dBm models:

Type Description Part Number

APAC 700MHz MBF-40 APAC 700MHz 40dBm 110VAC MBF-4007A-110V
SPRINT 800&850 /1900MHz MBF-40 SPRINT 800& 850/1900 37dBm

110VAC

MBF-3708-3719-110V

700/1700MHz MBF-40 7/17 37/39 dBm 110VAC MBF-3707-3717-110V
700/SPRINT800&850/1700

MHz

MBF-40 700/SPRINT 800&850/17
37/37/39 dBm 110VAC

MBF-3707-3708-3917­110V

700/SPRINT800&850/1900
MHz

MBF-40 700/SPRINT

800&850/1900MHz 37/37/37dBm

110VAC

MBF-3707-3708-3719­110V

SPRINT800&850/1700/
1900MHz

MBF-40 SPRINT

800&850/17/19

37/39/37 dBm 110VAC

MBF-3708-3917-3719­110V

700/1700/1900MHz MBF-

40 700/1700/1900 37/39/37

dBm 110VAC

MBF-3707-3917-3719­110V

700/SPRINT800&850/1700/
1900MHz

MBF-40 700/ SPRINT

800&850/1700/1900 37/37/39/37

dBm 110VAC

MBF-3707-3708-3917­3719-110V

1700 MIMO/1900MHz MBF-40 1700/1700MIMO/1900

39/39/37 dBm 110VAC

MBF-3917-3917M-3719­110V

This document is valid for the following MBF-40 43 dBm models:

Type Description Part Number

700MHz (LTE)

MBF-40 700MHz LTE 43dBm 110VAC
slave unit

MBF-4307-110V-SL

APAC 700MHz ( LTE)

MBF-40 APAC 700MHz LTE - 43dBm
110VAC slave unit

MBF-4307A-110V-SL

700MHz MIMO ( LTE)

MBF-40 LTE 700/700 M IMO 43/43dBm
110VAC slave

MBF-4307-4307-M­110V-SL

SMR 700/800 MHz

MBF-40 SMR 700/800MHz 37/37dBm
110VAC, master unit

MBF-3707S-3708S­110V

AWS/1900MHz

MBF-

40 AWS/1900MHz 43/43dBm

110VAC,master unit

MBF-4317-4319-110V

AWS/2600MHz

MBF-

40 AWS/2600MHz 43/43dBm

110VAC, master unit

MBF-4317-4326-110V

SPRINT800&850/AWS/
1900/2600

MBF-40
SPRINT800&850/AWS/1900/2600
43/43/43/43 dBm 110VAC, master unit
ready for add-on with fan hood

MBF-4308-4317-4319­4326-110V-F

700/SPRINT800&850/AWS/1900

MBF-40
700/SPRINT800&850/AWS/1900
43/43/43/43 dBm 110VAC, master unit
with fan hood

MBF-4307-4308-4317­4319-110V-F

MBF-40 AMERICAS REPEATERS

PRODUCT DESCRIPTION AND USER’S MANUAL

Cobham Wireless – Coverage Date: 14-Feb-16 www.cobham.com/wireless

Document number: 00071UM Rev. 4.3

Page | III

Copyright © 2015 Axell Wireless Limited trading as Cobha m Wireless

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 Limited
trading as Cobham Wireless.

The manufacturer has made every effort to ensure that the instructions contained in this document ar e
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 Cobham Wireless sales representative.

Contact Information

Headquarters Axell Wireless trading as Cobham Wireless

Aerial House, Asheridge Road
Chesham, Buckinghamshire
HP5 2QD, United Kingdom
Tel: [phone]
Fax: [phone]

Commercial inquiries

[e-mail]

Website

www.cobham.com/wireless

Support issues

[e-mail]

Technical Support Line, English speaking [phone]

MBF-40 AMERICAS REPEATERS
PRODUCT DESCRIPTION AND USER’S MANUAL

www.cobham.com/wireless Date: 14-Feb-16 Cobham Wireless – Coverage

Page | IV

Rev. 4.3 Document number: 00071UM

About This Manual

This Product Manual provides the following information:

• Description of the Repeater unit

• Procedures for 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 Cobham 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 Cobham Wireles s em plo yees

and authorized Cobham Wireless channels or customers. The material herein is proprietary to Cobham 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. Cobham Wireless reserves the right to change the
contents without prior notice. The information furnished by Cobham Wireless in this document is believed to be
accurate and reliable. However, Cobham Wireless assumes no responsibility for its use. In no event shall
Cobham Wireless be liable for any damage resulting from loss of data, loss of use, or loss of profits and Cobham
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.

Guarantees

• All antennas must be installed with lightning protection. Damage to power modules, as a result of lightning
are not covered by the warranty.

• Switching on AC or DC power prior to the connection of antenna cables is regarded as faulty installation
procedure and therefore not covered by the Cobham Wireless warranty.

• The repeater box should be closed using the two screws. The screws must be fully tightened. Failure to do
so may affect the IP65 compliancy and therefore any warranty.

Exclusive Remedies

The remedies provided herein are the Buyer’s sole and exclusive remedies. Cobham Wireless shall not be viable
for any direct, incidental, or consequential damages, whether based on contract, tort, or any legal theory.

System Operation

• The Input / Output RF level power level monitoring windows are for indication only and should not be
considered a replacement for laboratory test equipment accuracy of measurement of actual signal levels.
The error of measurement will be high at low input levels.

• The normal operating range of signal measurement is as follows:

o Downlink Output range +20dBm to +43dBm
o Uplink Output range -10dBm to +5dBm

MBF-40 AMERICAS REPEATERS

PRODUCT DESCRIPTION AND USER’S MANUAL

Cobham Wireless – Coverage Date: 14-Feb-16 www.cobham.com/wireless

Document number: 00071UM Rev. 4.3

Page | V

System Maintenance

• In the event of a failure Cobham Wireless’s 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 Cobham Wireless is made within th e period of guarantee the original
packing must be used.

• 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.

• 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.

• 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 ch ec ked before replacing any modules within the repeat er .

Product Disposal

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

System Batteries

The Repeater contains two types of batteries:

• A battery pack in the power supply unit, consisting of 8X NiMh batteries.

• A button cell CR1216 on the controller board.

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

according to local laws and instructions.

MBF-40 AMERICAS REPEATERS
PRODUCT DESCRIPTION AND USER’S MANUAL

www.cobham.com/wireless Date: 14-Feb-16 Cobham Wireless – Coverage

Page | VI

Rev. 4.3 Document number: 00071UM

Compliance with FCC

FCC Part 20 Warning Statement

WARNING: This is NOT a CONSUMER device. It 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.

Unauthorized use may result in significant forfeiture penalties, including penalties in excess of
$100,000 for each continuing violati on.

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:

• 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 Chan ges t o 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 must be
installed and operated with a minimum distance of 190 cm. between the radiator and any person’s body.

Antenna Installation

Installation of an antenna must comply with the FCC RF exposure requirements. The antenna used for this
booster must be mounted on outdoor or indoor perman ent str uctures.

Compliance with IC

Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and
maximum (or lesser) gain approved for the transmitter by Industry Canada.

To reduce potential radio interference to other users, the antenna type and its gain should be so chosen that the
equivalent isotropically radiated power (e.i.r.p.) is not more than that necessary for successful communication.

The Manufacturer's rated output power of this equipment is for single carrier operation. For situations when
multiple carrier signals are present, the rating would have to be reduced by 3.5dB, especially where the output
signal is re-radiated and can cause interference to adjacent band users. This power reduction is to be by means
of input power or gain reduction and not by an attenuator at the output of the device.

Conformément à la réglementation d'Industrie Canada, le présent émetteur radio peut

fonctionner avec une

antenne d'un type et d'un gain maximal (ou inférieur) approuvé pour l'émetteur par Industrie Canada.
Dans le but de réduire les risques de brouillage radioélectrique à l'intention des autres utilisateurs, il faut choisir

le type d'antenne et son gain de sorte que la puissance isotrope rayonnée équivalente (p.i.r.e.) ne dépasse pas
l'intensité nécessaire à l'établissement d'une communication satisfaisante.

La puissance de sortie nominale indiquée par le fabricant pour cet appareil concerne son fonctionnement avec
porteuse unique. Pour des appareils avec porteuses multiples, on doit réduire la valeur nominale de 3.5dB,
surtout si le signal de sortie est retransmis et qu'il peut causer du brouillage aux utilisateurs de bandes
adjacentes. Une telle réduction doit porter sur la puissance d'entrée ou sur le gain, et ne doit pas se faire au
moyen d'un atténuateur raccordé à la sortie du dispositif.

MBF-40 AMERICAS REPEATERS

PRODUCT DESCRIPTION AND USER’S MANUAL

Cobham Wireless – Coverage Date: 14-Feb-16 www.cobham.com/wireless

Document number: 00071UM Rev. 4.3

Page | VII

General Safety Warnings Concerning Use of System

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

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.

Electrical Shock

DANGER!! 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 or DC 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 50 ohm, and that of free space at
377 ohm, 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 strongl y ad vised.

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 modifica ti o n s no t ex pressly approved by the party responsible
for compliance could void the user’s authority to operate the equipment.

• Cobham Wireless assu mes 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.

MBF-40 AMERICAS REPEATERS
PRODUCT DESCRIPTION AND USER’S MANUAL

www.cobham.com/wireless Date: 14-Feb-16 Cobham Wireless – Coverage

Page | VIII

Rev. 4.3 Document number: 00071UM

Warning: Restricted

Access Location

Access to the MBF-40 unit installation location is restricted to authorized
SERVICE PERSONNEL.

Attention: Electrostatic

Sensitivity

• Observe electrostatic precautionary procedures.

• ESD = Electrostatic Discharge Sensitive Device.

• 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.

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 beam or view with optical instruments. Optical
transmitters in the Fibre 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 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.

MBF-40 AMERICAS REPEATERS

PRODUCT DESCRIPTION AND USER’S MANUAL

Cobham Wireless – Coverage Date: 14-Feb-16 www.cobham.com/wireless

Document number: 00071UM Rev. 4.3

Page | IX

Table of Contents

1 SYSTEM DESCRIPTION .............................................................................................. 1-1

1.1 Features and Capabilities .................................................................................................... 1-2

1.2 ALC ..................................................................................................................................... 1-3

1.3 Operating Temperature ....................................................................................................... 1-3

1.4 MBF-40 Management Web GUI ............................................................................................ 1-3

1.5 MIMO Topology ................................................................................................................... 1-4

1.6 Five-Band Configuration ..................................................................................................... 1-5

1.7 MBF-40 Basic Interfaces ...................................................................................................... 1-6

1.7.1 Securing the Unit ....................................................................................................... 1-6

1.7.2 External Interfaces..................................................................................................... 1-7

1.7.3 Internal Interfaces ...................................................................................................... 1-8

2 REPEATER INSTALLATION ........................................................................................ 2-1

2.1 Requirements ...................................................................................................................... 2-1

2.1.1 Service Antenna Requirements (English) ..................................................................... 2-1

2.1.2 Service Antenna Requirements (French) ..................................................................... 2-3

2.1.3 RF Cable Install atio n Gui deli n es ................................................................................. 2-4

2.1.4 Groundin g Wires Requirement s .................................................................................. 2-5

2.1.5 Power Requirements ................................................................................................. 2-5

2.1.6 Optic Cables Guidelines ............................................................................................. 2-6

2.1.7 EMV Protection ......................................................................................................... 2-7

2.1.8 External Alarm and Relay Considerations .................................................................... 2-8

2.1.9 Location Criteria ........................................................................................................ 2-8

2.2 Standard Repeater Installation .......................................................................................... 2-10

2.2.1 Overview ................................................................................................................ 2-10

2.2.2 Unpacking and Accessories ..................................................................................... 2-11

2.2.3 Rack Mount Installation ............................................................................................ 2-11

2.2.4 Wall Mount Installation ............................................................................................. 2-13

2.2.5 Grounding .............................................................................................................. 2-19

2.2.6 Optic Fibre Connection ............................................................................................ 2-19

2.2.7 Service Antenna Connections ................................................................................... 2-22

2.2.8 Power Connections and Power On ............................................................................ 2-23

2.2.9 Optional - External Alarm and Relay Connections ....................................................... 2-27

2.2.10 Closing and Securing the Repeater ........................................................................... 2-28

2.3 Repeater with Fan Hood Installation .................................................................................. 2-29

2.3.1 Assembly Overview and Dimensions ......................................................................... 2-29

2.3.2 Physical Installation Overview ................................................................................... 2-31

2.3.3 Unpacking .............................................................................................................. 2-32

2.3.4 Bracket and Fan-Hood Assembly .............................................................................. 2-33

2.4 Five-Band System Installation ........................................................................................... 2-38

2.4.1 Master Slave System Cable Requirements ................................................................ 2-38

2.4.2 Overview ................................................................................................................ 2-38

2.4.3 Connecting Master and Slave Units ........................................................................... 2-39

2.4.4 Master/Slave Connections for External Alarms ........................................................... 2-41

3 OPENING A SESSION AND NAVIGATING GUI ............................................................. 3-1

3.1 Opening a Direct Web Session ............................................................................................ 3-1

3.1.1 Connecting Locally .................................................................................................... 3-1

3.1.2 Remote Conn ecti on and Logi n .................................................................................... 3-2

3.2 Open a Session to the MBF-40 via the OMU II ...................................................................... 3-2

3.3 Navigating the Web Interface ............................................................................................... 3-3

MBF-40 AMERICAS REPEATERS
PRODUCT DESCRIPTION AND USER’S MANUAL

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Page | X

Date: 14-Feb-16
Rev. 4.3

Cobham Wireless – Coverage

Document number: 00071UM

3.3.1 Management Options Buttons ..................................................................................... 3-4

3.3.2 Home Screen Overview ............................................................................................. 3-5

3.3.3 Configuration Screen Overview ................................................................................... 3-6

3.3.4 Five Service System GUI ........................................................................................... 3-7

4 MBF-40 COMMISSIONING .......................................................................................... 4-1

4.1 MBF-40 Optical Loss Adjustment (OLA)............................................................................... 4-1

4.2 RF Balancing ....................................................................................................................... 4-3

4.2.1 Manual RF Balancing ................................................................................................. 4-3

4.2.2 Automatic MBF-40 RF Balancing ................................................................................ 4-5

4.3 Integration into the AEM ...................................................................................................... 4-6

4.4 What Next? .......................................................................................................................... 4-6

5 MBF-40 FULL GUI DESCRIPTION ............................................................................... 5-1

5.1 Configuring General Parameters ......................................................................................... 5-1

5.1.1 Site Information – MBF-40 Identification ...................................................................... 5-1

5.1.2 Date & Ti m e .............................................................................................................. 5-2

5.1.3 Configure External Alarms .......................................................................................... 5-3

5.1.4 IP Address ................................................................................................................ 5-4

5.2 Remote Communication and Fault Notification Setup .......................................................... 5-5

5.2.1 TCP/IP and Ethernet .................................................................................................. 5-5

5.2.2 SNMP Support .......................................................................................................... 5-6

5.3 User Accounts ..................................................................................................................... 5-7

5.3.1 Default User Accounts ............................................................................................... 5-7

5.3.2 User Access Levels ................................................................................................... 5-8

5.3.3 Change Password ..................................................................................................... 5-8

5.4 Reboot ................................................................................................................................ 5-9

5.5 CLI (Command Line Interface) Shell .................................................................................... 5-9

5.6 Attribute Reference ........................................................................................................... 5-10

6 MONITORING AND FAULT SOURCING ....................................................................... 6-1

6.1 Monitoring Via the MBF-40 Home Screen ............................................................................. 6-2

6.1.1 General Page Area .................................................................................................... 6-3

6.1.2 Detailed view of the MBF-40 ....................................................................................... 6-3

6.1.3 Detailed view of Fibre Optic Unit ................................................................................. 6-5

6.1.4 Subsystems .............................................................................................................. 6-5

6.2 Logs Screen ........................................................................................................................ 6-6

6.3 Module LEDs ....................................................................................................................... 6-6

6.3.1 Control Module LEDs ................................................................................................. 6-8

6.3.2 F/O Converter LEDs .................................................................................................. 6-8

6.3.3 Power Supply LEDs ................................................................................................... 6-9

Appendix A - US Specifications ............................................................................................. 1

Appendix B - Canada Specifications...................................................................................... 1

Appendix C – F/O Cleaning Procedure .................................................................................. 1

MBF-40 AMERICAS REPEATERS

PRODUCT DESCRIPTION AND USER’S MANUAL

Cobham Wireless – Coverage Date: 14-Feb-16 www.cobham.com/wireless

Document number: 00071UM Rev. 4.3

Page | 1-1

1 SYSTEM DESCRIPTION

The MBF - Multi-Band Fibre optic fed system encapsulates solutions for both indoor and outdoor
environments for si ngle or m ulti -opera tor u se . It offer s seam less co verage in a ny indoor envir onment
such as tunnels, metros and larger buildings.

Signals are coupled off from a nearby base station and then distrib uted via fiber to one or several
MBF repeaters.

Up to 5 frequency bands can be supported over single F/O cable to a llow future upgrades w/o the
need to add additional cables, done thru master unit (with F/O interface) and slave unit ( w/o F/O)
connected to the master unit.

The high output powe r of t he remo te unit re sult s in a ne ed to d eploy a fewer number of sites, which
in turn lowers the capi tal expenditures for the roll-out as a whole.

These remote units can be installed up to 12.5 miles (20 Km) from the base station site, of fering a
great flexibility when providing RF coverage i n areas where off air transmission is not a preferable
solution. A distributed antenna system can be used to distribute the signal throughout the area to be
covered.

Cobham Wireless can provide a complete solution including design, site surveys and equipment
related to the POI (Point Of Interface) such as combiner s, filters, cross band couplers, etc. The MBF
product family includes version for single band , dual b and, tri band a nd quad ba nd variants available
in various combinations.

Figure 1-1: Illustration of a standard OMU II MBF Remote Application

MBF-40 AMERICAS REPEATERS
PRODUCT DESCRIPTION AND USER’S MANUAL

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Date: 14-Feb-16
Rev. 4.3

Cobham Wireless – Coverage

Document number: 00071UM

1.1 Feat ures and Capabiliti es

• High output power

• High efficiency MCPA amplifier technology

• Advanced and user-friendly remote contro l and supervision

• Up to four frequency bands in one enclosure

• Single enclosure MIMO support

• Up to 5 frequency bands over the same F/O cable ( 2 enclosures, master –slave configuration )

• Output power at the antenna (composite): 37dBm, 39dBm, 43dBm (model dependent)

• Very low noise factor - minimizes interference to BTS and increase s high speed data throughput

• Single or Dual Fiber feed models available

• Remote commissioning and monitoring:

• Via OMU II intuitive Web GUI

• Via AEM – no local setup required

• SNMP v1/v2c support

• Plug-and-Play: Automatic detection and Optical Gain Setting via the OMU

• Automatic Level Control (ALC) - provides constant gain in bo th uplink and downli nk p aths

according to the defined maximum output level

• Automatic optical gain setting - he 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

• Backup battery for ‘last gasp’ indication (sending fault error before power failure)

• Optional - two internal power supplies provided for some models ensure robust unit operation

• Power source: 115VAC or -48V power (model dependent)

MBF-40 AMERICAS REPEATERS

PRODUCT DESCRIPTION AND USER’S MANUAL

Cobham Wireless – Coverage Date: 14-Feb-16 www.cobham.com/wireless

Document number: 00071UM Rev. 4.3

Page | 1-3

1.2 ALC

The repeater has a constant gain in both uplink and downlink paths. The repeater has a defined
maximum output level. If the input signal amplified b y 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 A LC function for one and two carriers.

1.3 Operating Temperature

The MBF-40 is designed primarily for multi carrier purposes. If the repeater is run at full output
power over a long period of time, additional, external cooling may be required; this can take the
form of air-conditioning or an external fan assembly.

Specific

MBF-40 models, whose power consumption exceeds 400W, are provided with an additional

fan hood cooling assembly.
NOTE: 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.

1.4 MBF-40 Management Web GUI

MBF-40 is remotely commissioned a nd monitored via an OMUII session. Local access to the unit is
not required for commissioning.

Additional configuration and troubleshooting optio ns a re a vailable via a dire ct co nnection to t he MB F ­40 IP address. A direct session can be opened locally or remotely.

NOTE: Direct remote communication requires connecting the MBF-40 to an Ethernet network.

Figure 1-2: MBF-40 Home Screen

MBF-40 AMERICAS REPEATERS
PRODUCT DESCRIPTION AND USER’S MANUAL

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Page | 1-4

Date: 14-Feb-16
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1.5 MIMO Topology

MIMO configuration is supported by specific MBF-40 models. The physical casing of these models
supports two antenna ports and includes two (internal) optic conversion modules (see section

1.7.3.2).

MBF-40 MIMO topology requires an OMU II unit that supports at least two sectors. Two dedicated
optic Fibres are routed from the OMU II towards the MBF-40.

Where relevant, MIMO specific installation instructions are provided in the manual.

Figure 1-3: MIMO OMU II-MBF-40 Remote Application

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1.6 Five-Band Configuration

Cost effective five-band support over a single fibre-opt ic is implemented using two MBF-units: MBF­40 Slave unit and MBF-40 Master unit. The Master unit can be either tri-band or quad-band unit,
where the Slave provides single-band or dual-band support for a total of five bands.

All the services are routed to the Master unit via the optic fibre. The relevant (tri or quad) services
are filtered by the Master unit and forwarded along with the unfiltered Slave s ervices towards the
Slave unit. At the Slave unit, the additional services are filtered and all five services are routed
towards the service antenna for distribution. Five-Ba nd System installation instructions are provided
in section

2.4.

NOTE: The Web interface displays the five band ser vice system as a single, 5-band unit. See Section

3.3.4. The connections between the two units are detailed in section 2.4.

The following figure shows a Master/Slave configuration. The figure below shows a five band
configuration implemented using a quad-band Master and single-band Slave. The example shows
connections for a configuration WITHOUT external alarms.

Figure 1-4: Example of Five-band Configuration

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1.7 MBF-40 Basic Interfaces

NOTE: This section describes the interfaces for MBF-40 models supporting up to four services and
whose power consumption does not exceed 400W. MBF-40 models, supporting five services and with
power consumption exceeding 400W are described in the relevant sections in chapter

2.

The MBF unit provides several 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 chassis

• Internal USB and Ethernet connections for local setup via Web GUI

1.7.1 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 1-5: Securing Single/Dual Band

Figure 1-6: Securing Tri/Quad Band

Screws

Lock

Screws

Lock

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1.7.2 External Interfaces

The repeater’s interfaces are located on the underside. Two basic models a re available: single and
dual service antennas.

NOTE: The external connections at the bottom of the repeater can be protected with a cover which is
screwed in place.

Figure 1-7: Single Service Antenna Figure 1-8: Dual/MIMO Service Antenna

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

Port Description

Server Service antenna connection - DIN 7/16” connector, female
Optic SC/APC Fibre optic inlet through whi ch the optic Fibre i s routed for internal

connections (section

2.2.6).

For MIMO models – route the two Fibres via the Fibre port.
NOTE: Optic Fibre Conduit hose fitter may be pre-assembled.

Power

Plinth connection for routing power for internal connect ion (section

2.2.8.1)

Alarms Plinth connector for routing external a larms and relay wiring cable for internal

connections (section

2.2.9).

GND

Grounding lug (section

2.2.4)

Fibre Input

Power Alarms

Server antenna

Fibre Input

Power Alarms

Server antennas

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1.7.3 Internal Interfaces

This section shows the internal interfaces for the MBF-40 repeater. It is required to open the
repeater during i nstallation in order to conne ct the

power, optic fibres

and ( optionally), the

external

alarms

. In addition, it is required to verify the

power and battery switches

are set to ON.

NOTE: The repeater is usually set up via an OMU II session. However, the user can open a direct
local connection to the repeater Control module (requires opening the repeater) in order to
troubleshoot or to set up the repeater parameters.

The repeater internal interfaces vary according to the repeater model. The model can include any
combination of the following:

• Single or dual clamshell enclosure, according to the bands

• A single or a dual power-supply;

• A single or dual ante nna port;

• MIMO support;

1.7.3.1 Single Power Supply Dual Antenna Ports

The following figure provides an example of a repeater with a single power supply and two antenna
ports.

Figure

1-9: Example of Model Supporting a Single P ower Supply and Dual Service Antenna Ports

F/O Converter LEDs and
optic connector to which
routed optic fibre is
connected (section 2.2.7)

Alarms and relay connections.
Refer to section 2.2.11 for
descriptions.

Controller module - USB local
setup connections. Refer to

section 6.3.1 for LED descriptions

PS and switches

See section 2.2.9

Rechargeable

backup battery
pack, see

2.2.9.6

Routing power
connections

( 2.2.9)

Antenna
connections

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1.7.3.2 MIMO Model

The MIMO model includes two Service Antenna ports and two Optic Converter modules (shown
below). All other connections and interfaces are similar to the above models.

Figure 1-10: MIMO Model

1.7.3.3 Dual Power Supply Model

The figure below provides an

example

of a unit with a dual power s upply. The internal vie w of your

unit may differ.

Figure

1-11: Example of Dual Power Supply Model

Dual Fibre

optic

connectors to which

routed optic Fibre

s are

connected (section

2.2.7)

PS 1 (and switches)
See section 2.2.9

PS 1 (and switches)
See section 2.2.9

Backup
batteries

Routing power
connections (

2.2.9)

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2 REPEATER INSTALLATION

This chapter describes the service antenna requirements and the installation of various repeater
models, including repeaters with fan assemblie s (section

2.3) and five service Mast e r / Slave systems

(section

2.4).

ATTENTION!!

• Maximum input power should not exceed (zero) 0 dBm

• Follow all local safety regulations when installing the Signal Booster

• Only qualified personnel are authorized to install and maintain the Signal Booste r

• Follow Electro-Static Discharge (ESD) precautions

• 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.

2.1 Requirements

This section describes the requirements for the f ollowing:

• Service antenna

• RF Cable installation guidelines

• Grounding wire requirements

• Power wiring requirements

• Optic cable guidelines

• EMV protection

• Repeater location selection

2.1.1 Service Antenna Requirements (English)

This section provides i nformation on the specification s of the service antennas s uitable for operation
with this repeater , on the installat ion requirements of the antennas a nd on the Repe ater installat ion
site and cable requirements.

ATTENTION!!

• The installer is held accountable for implementing the rules required for deployment.

• Good engineering practice must be used to avoid interference.

• Output power should be reduced to solve any IMD interference issues.

• The installation height of the antenna for AWS band (1700/2100 MHz) operations is

limited to 10 meters above ground for compliance with 47 CFR 27.50.

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2.1.1.1 Required Antenna Information

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

• Type of installation – indoor or outdoor

• Service area type and size

• Antenna type and characteristics

• Height

• Length and type of coaxial cable required for connecting the Service antenna to the Remote and

the attenuation.

2.1.1.2 Recommended Antennas

The Service antenna is installed indoors, where the type of antenna depends on the application.

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
service/ mobile antennas.

• Net gain [Gain Antenna – Cable loss] must not exceed 9 dBi

• Antennas with gain < 9 dBi can be connected

directly

to the MBF-40 ports.

• Higher gain antennas may be connected to the MBF-40 ports along with adequate cable and
splitting losses

Typical antenna types:

• Indoor Dome 2.1 dBi; beam width 360°

• Indoor Panel 4.2 dBi; beam width 106°

• Radiating Cable Typically < -50 dBi

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2.1.1.3 Recommended Splitters and Couplers

Recommended Splitters

Splitter part numbers

90 - 851102 90 - 851103 90 – 851104

Frequency band

700 – 2700 MHz 700 – 2700 MHz 700 – 2700 MHz

Split

2 way 3 way 4 way

Max Insertion Loss

0.4 dB 0.6 dB 0.6 dB

Split Loss

3 dB 4.8 dB 6 dB

Recommended Couplers

Coupler part numbers

90 - 852206 90 - 852210 90 – 852215 90 – 852220

Frequency band

700-2700 MHz 700–2700 MHz 700–2700 MHz 700–2700 MHz

Coupling

-6dB ±0.8dB -10dB ±1.0dB -15dB ±1.0dB -20dB ±1.0dB

Max Mainline Loss

1.7 dB 0.8 dB 0.4 dB 0.22 dB

2.1.2 Service Antenna Requirements (French)

Cette section fournit de s informations sur les spécifications du donneur et des antennes de services
adaptés pour fonctionner a ve c ce répéteur, sur les conditions d'installation des antennes et sur le site
d'installation de répéteur et exigences de câblage.

ATTENTION!!

• L'installateur est tenu pour responsable de la mise en œuvre des règles

nécessaires au déploiement.

•

Les bonnes pratiques d'ingénierie doit être utilisée pour éviter les interférences.

•

Puissance de sortie doit être réduite pour résoudre tous les problèmes
d'interférence

de l'IMD.

2.1.2.1 Antenne Informations Requises

Les exigences d'antenne suivants, les spécifica tions et considérations du site doivent être remplies:

•

Type d'installation - à l'intérieur ou à l'extérieur

•

Type de zone de service et la taille

•

Type et les caractéristiques de l'antenne

•

Hauteur

•

La longueur et le type de câble coaxial requis pour relier l'antenne au répéteur et l'atténuation.

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2.1.2.2 FCC et IC conformité de l'installation intérieure

L'antenne de service est installé à l'intérieur, où le type d'antenne dépend de l'application.:

•

Un ou une combinaison des antennes suivantes peuvent être utilisées: Antenne Patch pour
montage au plafond, antenne Patch pour montage mural, Ré fl ecteur en Coin.

•

Choisissez une antenne à haute côté atténuation du lobe qui permet une isolation maximum des
autres services / antennes mobiles.

•

Gain net [Gain Antenna - la perte de câble] ne doit pas dépasser 9 dBi

•

Les antennes à gain < 9 dBi peut être connectée directement aux ports MBF-40.

•

Antennes à gain plus élevées peuvent être connectés aux ports MBF-40 avec des pertes de câble
et de division adéquates.

2.1.2.3 Critères d'installation de l'antenne d'installation d'intérieur

Déterminer la configuration de l'installation de l'antenne, selon les exigences de transmission et les
conditions du site d'installation.

Exigences d'installation:

•

Une antenne intérieure doit être installée à un endroit pratique. Il doit être libre de tout obstacle
métallique.

•

Installez l'antenne de service à la hauteur désignée et l'accorder à peu près vers la zone de
couverture du s ervice.

•

L'installation de cette antenne doit fournir une distance minimale de séparation de 190 cm de
tout le personnel dans la région

2.1.2.4 Indoor Installations Service/Mobile Antenna Requirements

Determine the anten na inst a lla t ion co nfig ura ti on, a ccording to the transmis sio n 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 Servi ce Antenna at the designated height and tune it roughly toward the Service
coverage area.

2.1.2.5 Outdoor Installations

For applications in which the Service/Mobile antenna is installed outdoor, the ante nna type is c hosen
according to the available infrastructure ( single-pole or horizontal installation). In addition, isolation
between the donor and s ervice antennas must be taken into account w hen selecting the loca tion of
the antennas.

2.1.3 RF Cable Installation Guidelines

• For all coaxial connections to/from the Repeater – use high performance, low-loss, 50 ohm
coaxial communication cables.

• All cables shall be weather-resistant type.

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• 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 the cable and the 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 sili con, vulcanizable tape or any other suitable

substance, as moisture and dust can impair RF c ha r acteristics

• 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 cable tightly to cable ladder or aluminium sheet.

• For short length feeder cables, use 1/2”; for longer feeder cables, use 7/8”. Choose thicker coax

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

• Use jumper cable for easy installation. The RF coa xial cable can be substituted at each end with
a jumper cable.

2.1.4 Grounding Wires Requirements

WARNING!!! Do not use the repeater grounding bolt to connect external devices.

Requirements for grounding wires

• 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 16mm

2

• Make sure the grou nding product used is suitable for the type and size of used cable.

• Connect the repeater box bolt to the same ground.

2.1.5 Power Requirements

This section describes the circuit breaker requirements and power cabling and connection
considerations for 230VAC power source and for -48VDC power sources.

2.1.5.1 Circuit Breaker Requirements

The power connections to the unit are hard-wired. To disconnect the unit (either manually or
automatically in case of overcurrent), it is required 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

• 250 VAC - Maximum current 10A

• Needs to be SAFETY approved

• Use only a two-pole disconnect device.

• Requires minimum contact separation of 3mm.

• Install on the wall near the unit.

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2.1.5.2 115 VAC Power Source Cable Requirements

Cable requirements:

• Cable should be NRTL (safety) approved with a minimum of 14AWG or 2.5mm2 per conductor,
and maximum of 12AWG or 4mm

2

per conductor.

• For safety, the GND cable must be 10mm longer than the Phase and Neutral cables.

2.1.5.3 -48V Power Source Connection Requirements

Note: The -48VDC version of the power supply is designed to turn off if the supply voltage falls
below -36V (±1V), not to drain the feeding battery. It will turn on again as the supply voltage
reaches -43V (± 1V).

-48V power supply requirements

The 48VDC power supply must comply with SELV requirements, as defined in EN60950, which
implies double isolation. The output power needs to be 48VDC +25%/-15 %. The maximum input
current is 8A.

Recommended cable areas for 48VDC

Distance Cable Area

0 - 10 meters between repeater and
power supply

2,5 mm²

10 – 50 meters between repeater

and power supply

4 mm²

Over 50 meters between repeater
and power supply

Recommendation is to reconfigure the installation, or to make
special arrangements to inc rease cable area

2.1.6 Optic Cables Guidelines

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.

WARNINGS!!

Maximum input power should not exceed (zero) 0 dBm
Clean the Fibre

connectors (receptacles and cables) before

connecting. See Appendix C – F/O Cleaning Procedur e for details
on F/O cleaning procedures.

Note the following:

• This procedure requires opening the repeater.

• Use angled APC connectors at 8deg angle over the complete link between the Repeater and OMU

• Use APC type ODF connections

• Recommended Fibre cable is single mode 9/125

• 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.

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2.1.7 EMV Protection

CAUTION!!! If insufficient Electromagn

etic Protection is provided, or if EMV

measures are not taken, warranties issued by Cobham Wireless are not valid.

Connect the lightning protection

The lightning hazard to electric and electronic equipment consists in the interferences of direct
lightning current in fections and high surge volt ages induced by the electroma gnetic field of nearby
lightning channels or down conductors. Amplitudes from cloud-to-earth lightni ng amounts to se veral
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 tran sients caused by lightning. Fit all cables w ith suitable
lightning protection devices.

Figure 2-1: Example of EMV protection for a repeater system

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 o f effective lightning protectio n
systems.

The Cobham 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 u sed in series w ith decli ning thresh old voltages t o help
attenuate the pulse comp onent which makes it through the first layer of protection.

Repeater

Fiber

BTS

-30dB

Coupler

OMU

Antenna

Primary
Protective
Device

Equipotential
Grounding Bar

230VAC/

-48VDC

Protective
Device

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

The
grounding
path must
have reliable
continuity
and be
dimensioned
correctly

BTS area

Repeater area

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The primary protective device is part of the site installation and is not supplied by Cobham Wireless.
Coaxial lightning protection is normally one of these three types: Gas capsule, High-pass and
Bandpass.

There also need to be a protective device installed on the power supply cord.

Figure 2-2: Protective device installed in connection with the power supply

2.1.8 External Alarm and Relay Considerations

For installations that include co nnections of external alarms and relays

• The connector plinth for the external alarms is located inside the repeater.

• The strain relief fitting in is a Pg 13.5 suitable for a 6-12 mm cable diameter.

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

• Alarm operating voltage: between 12 and 24VDC.

• The relay supplies 100mA maximum current

2.1.9 Location Criteria

Location criteria

• For wall mount installations:

• Wall compatibility - check the suitability of the wall on which the unit is to be to be

fitted.

• Plan mount - check the actual fixing centers (see below) and overall dimensions of

the unit enclosure. The unit is supplied with two wall mounting brackets; when the
unit is mounted on these brackets adequate ventilation is provided between the unit
and the wall to which it is fixed.

• Plan connection cable clearances - the Optical, RF a nd power connections lo cated on the
underside of the unit will need at least 300mm vertical clearance below the unit 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 t he cable runs and ensure
adequate space is available.

• Allow for door opening - ensure that there is sufficient space at the front of the unit 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 ad d itional 500mm of space in front of the unit
when the door is fully open.

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• Allow for heat dispersion - 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 2-3: Example of a sun shield

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2.2 Standard Repeater Installation

This section describes the installation of repeaters that

do not

include a fan-hood assembly (section

2.3) or consist of a Master/Slave (five service) configuration (section 2.4). The installations of

repeaters with fan assembly or installed in a Master / Slave configuration are described in the
corresponding sections.

2.2.1 Overview

The standard repeater installation consists of the following steps.

Figure 2-4 Standard Physical Installation Overview

Step-1

• Unpacking

Step-2

• Bracket Assembly

Step-3

• Mounting

Step-4

• Grounding

Step-5

• Fiber Optic Connections

Step-6

• Service Antenna Connections

Step-7

• Power Connections

Step-8

• Optional - Alarm Connections

Step-9

• Closing the Repeater