Corning Optical Communication Wireless MA2KPS User Manual
700/800 Public Safety Support
MA 2000 Solution with
Installation and Configuration Guide
P/N: 709C00120x
REV: A0
Date: JAN-2010
Preface
MobileAccess 8391 Old Courthouse Road, Suite 300, Vienna, VA 22182
Tel: +1(866)436-9266, +1(703)848-0200 TAC: +1(800)787-1266, Fax: +1(703)848-0280
http://www.MobileAccess.com
© COPYRIGHT 2009, MOBILEACCESS NETWORKS INC. ALL RIGHTS RESERVED.
OBILEACCESS™ IS A REGISTERED TRADEMARK OF MOBILEACCESS. THIS DOCUMENT CONTAINS OTHER TRADEMARKS, TRADE NAMES AND
M
SERVICE MARKS OF
HIS DOCUMENT CONTAINS CONFIDENTIAL AND PROPRIETARY INFORMATION OF MOBILEACCESS AND MAY NOT BE COPIED, TRANSMITTED, STORED
T
IN A RETRIEVAL SYSTEM OR REPRODUCED IN ANY FORMAT OR MEDIA
MOBILEACCESS. INFORMATION CONTAINED IN THIS DOCUMENT SUPERSEDES ANY PREVIOUS MANUALS, GUIDES, SPECIFICATIONS, DATA SHEETS OR
OTHER INFORMATION THAT MAY HAVE BEEN PROVIDED OR MADE AVAILABLE TO THE USER
T
HIS DOCUMENT IS PROVIDED FOR INFORMATIONAL PURPOSES ONLY, AND MOBILEACCESS DOES NOT WARRANT OR GUARANTEE THE ACCURACY,
ADEQUACY
MOBILEACCESS RESERVES THE RIGHT TO MAKE UPDATES, IMPROVEMENTS AND ENHANCEMENTS TO THIS DOCUMENT AND THE PRODUCTS TO
WHICH IT RELATES AT ANY TIME WITHOUT PRIOR NOTICE TO THE USER
IMPLIED, INCLUDING, WITHOUT LIMITATION, THOSE OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE,
WITH RESPECT TO THIS DOCUMENT OR ANY INFORMATION CONTAINED HEREIN.
MOBILEACCESS AND OTHER ORGANIZATIONS, ALL OF WHICH ARE THE PROPERTY OF THEIR RESPECTIVE OWNERS.
, QUALITY, VALIDITY, COMPLETENESS OR SUITABILITY FOR ANY PURPOSE OF THE INFORMATION CONTAINED IN THIS DOCUMENT.
, IN WHOLE OR IN PART, WITHOUT THE PRIOR WRITTEN CONSE N T OF
. MOBILEACCESS MAKES NO WARRANTIES, EXPRESS OR
.
MA 2000 Installation and Configuration Guide
II
Preface
Policy for W arrantee and Repair
MOBILEACCESS TESTS AND INSPECTS ALL ITS PRODUCTS TO VERIFY THEIR QUALITY AND RELIABILITY. MOBILEACCESS USES EVERY REASONABLE
PRECAUTION TO ENSURE THAT EACH UNIT MEETS THEIR DECLARED SPECIFICATIONS BEFORE SHIPMENT
INCOMING INSPECTION
OF THESE PRECAUTIONS CAN BE FOUND IN THIS MANUAL
T
HE PRODUCTS ARE COVERED BY THE FOLLOWING WARRANTIES:
, ASSEMBLY, AND TEST PERSONNEL ABOUT THE PRECAUTIONS REQUIRED IN HANDLING AND TESTING OUR PRODUCTS. MANY
.
General Warranty
MOBILEACCESS WARRANTS TO THE ORIGINAL PURCHASER ALL STANDARD PRODUCTS SOLD BY MOBILEACCESS TO BE FREE OF DEFECTS IN
MATERIAL AND WORKMANSHIP FOR ONE
MOBILEACCESS WILL REPAIR OR REPLACE ANY PRODUCT THAT MOBILEACCESS PROVES TO BE DEFECTIVE. THIS WARRANTY DOES NOT APPLY TO
ANY PRODUCT THAT HAS BEEN SUBJECT TO ALTERATION
ENVIRONMENTAL OVER
-STRESS, NEGLIGENCE IN USE, STORAGE, TRANSPORTATION OR HANDLING.
(1) YEAR FROM DATE OF SHIPMENT FROM MOBILEACCESS. DURING THE WARRANTY PERIOD,
, ABUSE, IMPROPER INSTALLATION OR APPLICATION, ACCIDENT, ELECTRICAL OR
Specific Product Warranty Instructions
ALL MOBILEACCESS PRODUCTS ARE WARRANTED AGAINST DEFECTS IN WORKMANSHIP, MATERIALS AND CONSTRUCTION, AND TO NO FURTHER
EXTENT
. ANY CLAIM FOR REPAIR OR REPLACEMENT OF UNITS FOUND TO BE DEFECTIVE ON INCOMING INSPECTION BY A CUSTOMER MUST BE MADE
30 DAYS OF RECEIPT OF SHIPMENT, OR WITHIN 30 DAYS OF DISCOVERY OF A DEFECT WITHIN THE WARRANTY PERIOD.
WITHIN
THIS WARRANTY IS THE ONLY WARRANTY MADE BY MOBILEACCESS AND IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED OR IMPLIED.
MOBILEACCESS SALES AGENTS OR REPRESENTATIVES ARE NOT AUTHORIZED TO MAKE COMMITMENTS ON WARRANTY RETURNS.
. CUSTOMERS SHOULD ADVISE THEIR
Returns
IN THE EVENT THAT IT IS NECESSARY TO RETURN ANY PRODUCT AGAINST ABOVE WARRANTY, THE FOLLOWING PROCEDURE SHALL BE FOLLOWED:
1.
RETURN AUTHORIZATION IS TO BE RECEIVED FROM MOBILEACCESS PRIOR TO RETURNING ANY UNIT. ADVISE MOBILEACCESS OF THE MODEL,
SERIAL NUMBER
COLLECT OR WITHOUT AUTHORIZATION MAY NOT BE ACCEPTED
2.
PRIOR TO REPAIR, MOBILEACCESS WILL ADVISE THE CUSTOMER OF OUR TEST RESULTS AND ANY CHARGES FOR REPAIRING CUSTOMER-CAUSED
PROBLEMS OR OUT
REPAIRED PRODUCTS ARE WARRANTED FOR THE BALANCE OF THE ORIGINAL WARRANTY PERIOD, OR AT LEAST 90 DAYS FROM DATE OF
3.
SHIPMENT
, AND DISCREPANCY. THE UNIT MAY THEN BE FORWARDED TO MOBILEACCESS, TRANSPORTATION PREPAID. DEVICES RETURNED
.
-OF-WARRANTY CONDITIONS ETC.
.
Limitations of Liabilities
MOBILEACCESS'S LIABILITY ON ANY CLAIM, OF ANY KIND, INCLUDING NEGLIGENCE FOR ANY LOSS OR DAMAGE ARISING FROM, CONNECTED WITH,
OR RESULTING FROM THE PURCHASE ORDER
MANUFACTURE
CONTACT
, SALE, DELIVERY, INSTALLATION, INSPECTION, OPERATION OR USE OF ANY EQUIPMENT COVERED BY OR FURNISHED UNDER THIS
, SHALL IN NO CASE EXCEED THE PURCHASE PRICE OF THE DEVICE WHICH GIVES RISE TO THE CLAIM.
EXCEPT AS EXPRESSLY PROVIDED HEREIN, MOBILEACCESS MAKES NO WARRANTY, EXPRESSED OR IMPLIED, WITH
RESPECT TO ANY GOODS, PARTS AND SERVICES PROVIDED IN CONNECTION WITH THIS AGREEMENT INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. MOBILEACCESS
SHALL NOT BE LIABLE FOR ANY OTHER DAMAGE INCLUDING, BUT NOT LIMITED TO, INDIRECT, SPECIAL OR CONSEQUENTIAL
DAMAGES ARISING OUT OF OR IN CONNECTION WITH FURNISHING OF GOODS, PARTS AND SERVICE HEREUNDER, OR THE
PERFORMANCE, USE OF, OR INABILITY TO USE THE GOODS, PARTS AND SERVICE.
, CONTRACT, QUOTATION, OR FROM THE PERFORMANCE OR BREACH THEREOF, OR FROM THE DESIGN,
MA 2000 Installation and Configuration Guide
III
Preface
Reporting Defects
THE UNITS WERE INSPECTED BEFORE SHIPMENT AND FOUND TO BE FREE OF MECHANICAL AND ELECTRICAL DEFECTS.
E
XAMINE THE UNITS FOR ANY DAMAGE THAT MAY HAVE BEEN CAUSED IN TRANSIT. IF DAMAGE IS DISCOVERED, FILE A CLAIM WITH THE FREIGHT
CARRIER IMMEDIATELY
NOTE: KEEP ALL PACKING MATERIAL UNTIL YOU HAVE COMPLETED THE INSPECTION
WARNING: TO COMPLY WITH FCC RF EXPOSURE COMPLIANCE REQUIREMENTS, ANTENNAS USED FOR THIS PRODUCT MUST BE FIXED MOUNTED
ON INDOOR PERMANENT STRUCTURES, PROVIDING A SEPARATION DISTANCE OF AT LEAST 20 CM FROM ALL PERSONS DURING NORMAL OPERATION.
WARNING: ANTENNA GAIN SHOULD NOT EXCEED 10 dBi.
WARNING: EACH INDIVIDUAL ANTENNA USED FOR THIS TRANSMITTER MUST BE INSTALLED TO PROVIDE A MINIMUM SEPARATION DISTANCE OF 20
CM OR MORE FROM ALL PERSONS AND MUST NOT BE CO-LOCATED WITH ANY OTHER ANTENNA FOR MEETING RF EXPOSURE REQUIREMENTS.
WARNING: THE DESIGN OF THE ANTENNA INSTALLATION NEEDS TO BE IMPLEMENTED IN SUCH A WAY SO AS TO ENSURE RF RADIATION SAFETY
LEVELS AND NON-ENVIRONMENTAL POLLUTION DURING OPERATION.
. NOTIFY MOBILEACCESS AS SOON AS POSSIBLE.
ATTENTION:
COMPLIANCE WITH RF SAFETY REQUIREMENTS:
MOBILEACCESS™ PRODUCTS HAVE NO INHERENT SIGNIFICANT RF RADIATION.
THE RF LEVEL ON THE DOWN LINK IS VERY LOW AT THE DOWNLINK PORTS. THEREFORE, THERE IS NO DANGEROUS RF RADIATION WHEN THE
ANTENNA IS NOT CONNECTED.
Laser Safety
FIBER OPTIC PORTS OF THE MOBILEACCESS 2000 EMIT INVISIBLE LASER RADIATION AT THE 1310/1550 NM WAVELENGTH WINDOW.
TO AVOID EYE INJURY NEVER LOOK DIRECTLY INTO T HE OPTICAL PORTS, PATCHCORDS OR OPTICAL CABLES. DO NOT STARE INTO BEAM OR VIEW
DIRECTLY WITH OPTICAL INSTRUMENTS. ALWAYS ASSUME THAT OPTICAL OUTPUTS ARE ON.
ONLY TECHNICIANS FAMILIAR WITH FIBER OPTIC SAFETY PRACTICES AND PROCEDURES SHOULD PERFORM OPTICAL FIBER CONNECTIONS AND
DISCONNECTIONS OF THE MOBILEACCESS 2000 MODULES AND THE ASSOCIATED CABLES.
THE MOBILEACCESS 2000 COMPLIES WITH 21 CFR 1040.10 AND 1040.11 EXCEPT FOR DEVIATIONS PURSUANT TO LASER NOTICE NO. 50 (JULY
26, 2001) & IEC 60825-1, AMENDMENT 2 (JAN. 2001).
Care of Fiber Optic Connectors
DO NOT REMOVE THE PROTECTIVE COVERS ON THE FIBER OPTIC CONNECTORS UNTIL A CONNECT ION IS READY TO BE MADE. DO NOT LEAVE
CONNECTORS UNCOVERED WHEN NOT CONNECTED.
THE TIP OF THE FIBER OPTIC CONNECTOR SHOULD NOT COME INTO CONTACT WITH ANY OBJECT OR DUST.
REFER TO THE CLEANING PROCEDURE FOR INFORMATION ON THE CLEANING OF THE FIBER TIP.
MA 2000 Installation and Configuration Guide
IV
Preface
Safety
WARNING! To comply with FCC RF exposure compliance requirements, antennas used for this product
must be fixed mounted on indoor permanent structures, providing a separation distance of at least
20 cm from all persons during normal operation.
1. Each individual antenna used for this transmitter must be installed to provide a
minimum separation distance of 20 cm or more from all persons and must not be
co-located with any other antenna for meeting RF exposure requirements.
2. The design of the antenna installation needs to be implemented in such a way so as
to ensure RF radiation safety levels and non-environmental pollution during
operation.
Compliance with RF safety requirements:
• MobileAccess™ products have no inherent significant RF radiation.
• The RF level on the downlink is very low at the downlink ports. Therefore, there is no
dangerous RF radiation when the antenna is not connected.
MA 2000 Installation and Configuration Guide
V
Preface
Standards and Certification
MobileAccess products have met the approvals of the following certifying organizations:
Product Certifications
US FCC 47 CFR part 15B, 22, 24, 90
NRTL Safety UL 60950-1
Europe
EU Safety
Laser Safety
TRA TRA type approval for UAE
EN 301502, EN 300609, EN 301489,
EN 60950-1
IEC 60825-1, IEC 60825-2
Company Certification
ISO ISO 9001: 2000 and ISO 13485: 2003
MA 2000 Installation and Configuration Guide
VI
Preface
About this Guide and Other Relevant Documentation
This user guide describes how to perform the physical installation of the MA 2000 systems. The
installation procedures of other units (RIU, 860 WLAN solution) relevant to the system are
detailed in their user manuals (see
Additional Relevant Documents
The following documents are required if the corresponding units are included in your system.
Document Name
860 WLAN Installation and Configuration Guide
RIU Installation and Configuration Guide
SC-450 Installation and Configuration Guide
NMS 410/430 Installation and Configuration Guide
MA 1000/2000 Commissioning Guide
Additional Relevant Documentation
below).
List of Acronyms
BDA Bi-Directional Amplifier
BTS Base Transceiver Station
BTSC Base Transceiver Station Conditioner
BU Base Unit
DL Downlink
RU Remote (Hub )Unit
RIU Radio Interface Unit
UL Uplink
MA 2000 Installation and Configuration Guide
VII
Table of Contents
1 Introduction to the MA 2000 Solution ................................................................................ 1
1.1 System Architecture .................................................................................................................. 2
1.2 Application Examples ................................................................................................................. 4
2 MA 2000 System Elements .................................................................................................. 6
2.1 Enclosure Types ........................................................................................................................ 6
2.1.1 MA 2000 Remote Cabinet ................................................................................................. 6
2.1.2 MA 2000 Lite .................................................................................................................. 8
2.1.2.1 Enclosure Internal Elements ................................................................................ 10
2.1.2.2 Digital Card Unit ................................................................................................ 11
2.1.2.3 Filters and Combiners ......................................................................................... 12
2.2 MA 2000 Remote Location Units ............................................................................................... 12
2.2.1 RHU 2000 ..................................................................................................................... 12
2.2.2 Add-on ......................................................................................................................... 14
2.2.3 8 x 4 Combiner .............................................................................................................. 16
2.2.3.1 MA 8x4 Combiner Front Panel ............................................................................. 17
2.2.3.2 MA 8x4 Rear Panel ............................................................................................. 17
2.3 MA Base Unit .......................................................................................................................... 18
2.3.1 Base Unit Models and OPTMs .......................................................................................... 18
2.3.2 BU Panels ..................................................................................................................... 18
2.3.2.1 MA BU Front Panel ............................................................................................. 18
2.3.2.2 BU Rear Panel ................................................................................................... 20
3 Site Preparation ................................................................................................................. 21
3.1 Infrastructure Preparation ........................................................................................................ 21
3.2 Installation Requirements ........................................................................................................ 21
3.3 Coaxial Cable Connections ....................................................................................................... 22
3.3.1 General Cable Installation Procedures .............................................................................. 22
3.3.2 Fiber Optic Rules ........................................................................................................... 22
3.3.3 RF Rules ....................................................................................................................... 23
3.3.4 Coax Cable Lengths and Losses ...................................................................................... 24
3.4 Power Consumption, Connections and Power Supplies ................................................................ 25
3.4.1 Power Safety Instructions ............................................................................................... 25
3.4.2 Power Consumption of Units ........................................................................................... 25
3.4.3 Circuit Breakers ............................................................................................................. 26
3.4.4 Types of Power Supplies ................................................................................................. 26
3.5 Installation Conventions .......................................................................................................... 26
4 System Installation ............................................................................................................ 28
4.1 Pre-installation Instructions ...................................................................................................... 28
4.1.1 Unpacking and Inspection .............................................................................................. 28
4.2 Communication Room Installation ............................................................................................ 29
4.2.1 Rack Installation General Instructions .............................................................................. 29
4.2.2 Rack Installation Safety Instructions ................................................................................ 30
4.2.3 BU Connections ............................................................................................................. 30
4.3 Remote Cabinet Installation ..................................................................................................... 32
4.3.1 RC 2000 Wall Mount Installation ..................................................................................... 32
4.3.2 RC Grounding - Integrated PS Wall Mount Model .............................................................. 35
4.3.3 RC 2000 Rack Mount Installation ..................................................................................... 36
4.3.4 Fiber Optic Connections .................................................................................................. 38
4.3.5 Power Connections ........................................................................................................ 39
4.3.5.1 Integrated Power Supply model .......................................................................... 39
4.3.5.2 External Power Supplies Model ............................................................................ 39
4.3.6 Antenna Connections ..................................................................................................... 39
4.4 MA 2000 Lite Installation and Connections ................................................................................ 40
4.4.1 Mounting MA 2000 Lite................................................................................................... 42
4.4.2 MA 2000 Lite Connections .............................................................................................. 43
5 Upgrading and Configuration Examples ......................................................................... 44
5.1 Common USA Configurations ................................................................................................... 4 5
5.1.1 iDEN/SMR with PCS Add-on ............................................................................................ 45
5.1.2 Cell/PCS ........................................................................................................................ 46
5.2 Public Safety 700/800 .............................................................................................................. 47
5.2.1 Public Safety 700/800 Configuration ................................................................................ 47
5.3 Typical International Configurations .......................................................................................... 47
5.3.1 Typical Configuration: Cell/DCS+ UMTS ........................................................................... 48
5.3.2 Typical Configuration: EGSM/DCS + UMTS Configuration .................................................. 48
5.3.3 iDEN ............................................................................................................................. 48
5.4 2000 Lite Cell/DCS and GSM/DCS Config for Telstra ................................................................... 50
Appendices System Specifications ........................................................................................ 51
Appendix A: RF Parameters ............................................................................................................ 51
MA 2000 Installation and Configuration Guide
IX
Appendix B: Specifications .............................................................................................................. 55
System Specs ......................................................................................................................... 55
5.4.1 Unit Specs ..................................................................................................................... 56
MA 2000 MRC Remote Hub ............................................................................................. 56
MA 2000 Lite ................................................................................................................. 56
MA 2000 Remote Unit .................................................................................................... 56
Add-on Specifications ..................................................................................................... 56
Base Unit Specifications .................................................................................................. 57
Appendix C: Ordering Information ................................................................................................... 58
MA 2000 Installation and Configuration Guide
X
1
MA 2000 Lite
IInnttrroodduuccttiioonn ttoo tthhee M
SSoolluuttiioonn
The MobileAccess MA 2000 solution provides enterprise level indoor coverage, of a wide
range of multi-operator wireless services over a single broadband infrastructure. Front-end
wireless RF services are routed, over optic fibers, to MA 2000 series hubs that are securely
located in remote telecommunication closets at each remote location. These modular service
aggregation platforms precisely combine multiple wireless services including Cellular, Paging and
Public Safety signals for simultaneous distribution over a common broadband infrastructure.
Two MA 2000 models are available:
• MA 2000 Lite– supports the external connection of two emote Hub Units (RHU’s). Allows
the capability integrating wireless service Add-ons and 860 WLAN modules with the remote
units.
• MA 2000 Cabinet (MRC) – internally houses a total of five Remote Hub Units (RHU’s) and
add-on units. Allows the capability of externally integrating 860 WLAN module and 700/800
Public Safety units externally.
MAA 22000000
MA 2000 Cabinet
Figure 1-1. MA 2000 Lite (left side) and MA 2000 Cabinet (right side)
MA 2000 Installation and Configuration Guide
1
Introduction to the MA 2000 Solution System Architecture
The supported units are:
• Remote Hub Units (RHUs) – Wireless service specific modules that support up to two
services and perform the optic to RF conversion, filtering and amplification at the remote
locations.
• 700/800 Public Safety Remote Hub Unit – RHU specifically designed to support public
safety.
• Add On – Service specific module that provides support for an additional service to an
existing RHU.
• 860 WLAN Module – Module that supports WLAN services
Features and Capabilities
• Multi-service platform that accommodates virtually any combination of wireless voice and
data services eliminating the need for separate overlay networks
• Scalable and future-safe – services can be added and removed without affecting existing
operators or end-users
• MA 2000 Lite components can be migrated to MA 2000 MRC for increased capacity
• All active components are located in the communication closet/room
• Carrier class operation – MA 2000 advanced signal handling ensures optimal performance for
all services within a multi-operator deployment
• Local and remote end-to-end monitoring and control through interface to SC-450 (and
410/430) controllers
• Conditioning and monitoring of input RF signals at the head-end through interface to MA-RIU
NOTE: MobileAccess is in the process of transition to 2000M products that will support both singlemode
fiber and multimode fiber. The new Base Unit is designated by WBM (Wide Band M), and the new RHUs will
be indicated by 2000M RHUs,
and multimode fiber usage.
backward compatible. See
where the suffix “M” indicates that the product will support both single mode
The new products have the same packaging and performance and are fully
3.3.2 for details on multimode fiber use.
1.1 System Architecture
At the head-end Mobile Access elements provide interface to the wireless service provider’s
network, where the signals can be conditioned through an active interface and transported over
optic fiber to the remote end.
At the remote end, the optical signal is reconverted to RF, amplified, filtered and distributed over
the broadband antenna infrastructure.
MA 2000 Installation and Configuration Guide 2
Introduction to the MA 2000 Solution System Architecture
For end-to-end control, controllers installed at the head-end provide direct interface to the MA
elements and through them, control over the remote end elements.
Figure 1-2. System Architecture
Figure 1-2 shows a basic block diagram of the system operation. On the downlink, services from
the BTS/BDA are transferred via interface to the Base Units (BUs). The interface, which may be
passive (i.e. Interface Box) or active (RIU), is used to attenuate the RF signals to the required
levels, converge them and distribute them to the BUs.
service specific.
The BUs are wideband – they are not
At the BUs, the RF signals are converted to optical signals and transmitted over the optic fiber to
(service-specific) RHUs at the remote locations. At the remote locations, the RHUs supported by
the hub reconvert the optical signal to RF. The hub elements converge the voice services
together with 802.11 a/b/g data services (if 860 WLAN units are installed) and distribute them
over the coax antenna infrastructure. MA 410/430 (in installations with remote management)
provides monitoring and control of all active system elements.
MA 2000 Installation and Configuration Guide 3
Introduction to the MA 2000 Solution Application Examples
1.2 Application Examples
Figure 1-3 shows an example of an MA 2000 Cabinet based solution. Five services from two
different operators are distributed, where services from Operator A conflict with those from
Operator B.
The converted optical signal is routed from the BUs directly to the corresponding RHUs in each
Cabinet over optic fiber. Each BU supports connections to 8 RHUs. Additional BUs are required
for connection to more RHUs.
Services 1 and 2 are distributed through one of the RHUs supported in each Cabinet. Services 3,
4 and 5 are distributed through the second RHU and the Add-on unit connected to that RU.
860 WLAN converges 802.11a/b/g data services with the voice services to be distributed through
a common infrastructure of coax and wideband antennas.
Figure 1-3. Example of MA 2000 Cabinet Architecture
MA 2000 Installation and Configuration Guide 4
Introduction to the MA 2000 Solution Application Examples
Figure 1-4 shows an example of an MA 2000 Lite based solution. Four services from two
different operators are distributed.
The converted optical signal is routed from the BUs directly to the corresponding RHUs over
optic fiber.
Services 1 and 2 are distributed through one of the RHUs supported by MA 2000 Lite. Services 3
and 4 are distributed through the second RU. The combiner and filter provides interface to the
antennas.
Figure 1-4.Example of MA 2000 Lite Architecture
MA 2000 Installation and Configuration Guide 5
2
MAA 22000000 SSyyssttee
M
This chapter provides a full, detailed description of each of the system elements and their
individual connections. The element descriptions are organized according to the following
sections:
• Enclosures types – Cabinet and Lite
• Remote Location Elements:
• MA 2000 Remote Units (RHUs)
• Add-on
• Base Unit
NOTE: The following elements are fully described in their corresponding user guides: MA RIU, 860
WLAN, MA 410/430 Controllers and MCT/NMS Management Application (described in MA 410/430
Installation and Configuration Guide).
2.1 Enclosure Types
This section describes both types of enclosures (Cabinet/Lite) and th eir external connections.
m EEllee
m
meennttss
m
2.1.1 MA 2000 Remote Cabinet
Figure 2-1. RC 2000 Closed Cabinet View
MA 2000 Cabinet supports the following functions:
• Compactly houses up to five RHU 2000 and Add-on modules and the required filters
NOTE: The number of modules that can be housed depends on the models, required filtering, etc.
• 860 WLAN can be connected externally
MA 2000 Installation and Configuration Guide
6
MA 2000 System Elements Enclosure Types
• Converges all voice services and provides a single interface to the antennas through external
connections
• Wall mounted or rack mounted
• Supplied in two models with differing power supply:
• Integrated power supply – fed from an external AC power source. The RHU 2000 and
Add-on modules are internally connected to the power supply. This model includes a
battery connection as well.
• External power supplies – power is routed to external connectors from which power is
routed internally to each RHU 2000 and Add-on module.
Open door views
The following figure shows an open RC 2000 cabinet, integrated power supply model, with four
RHU 2000 modules and four filters. (For clarity, the internal connections are demonstrated
separately in Figure 2-3).
Slot for fitting
Optic Fibers
Figure
Optic fiber connection from
the corresponding BU
Internal DC module
connections
Antenna ports
Splitter/Combiner
connections
Filters (four in this
configuration example)
Connection to
external battery
AC power input to
integrated power supply
2-2. RC 2000 Open Cabinet View (without internal connections)
MA 2000 Installation and Configuration Guide 7
MA 2000 System Elements Enclosure Types
R
The following image shows the MA 2000 Cabinet with the cabling. The antenna ports of the
individual modules are connected to the relevant filters and to the 8x4 Combiner. The PS
connections of each module are also connected to cables that are internally routed to the
integrated PS (a full detailed description of the connections is provided in chapter
NOTE: The fiber optic connections are not displayed.
Filter (x4)
PS connection
Antenna ports (four in
each module)
8x4 Combiner
Connections
5 ).
Figure 2-3. RC Open Cabinet with Internal Cabling
2.1.2 MA 2000 Lite
The 2000 Lite is designed to support up to 8 voice services, in addition to 802.11 data services.
Connections to RHU
2000 front panel
Antenna connections
LEDs
Control
PW
MA 2000 Lite
To RHU 2000 front
panel antenna
connections
To RHU 2000
front panel
RS232 connector
2-4. 2000 Lite System
Figure
MA 2000 Installation and Configuration Guide 8
MA 2000 System Elements Enclosure Types
MA 2000 Lite capabilities:
• External connections to two MA 2000 RHUs (to which Add-on units can be added)
• Internal filters and combiner (converges all services)
• Connection to 860 WLAN for support of 802.11a/b/g data services
• External power supplies
The MA 2000 enclosure contains two sets of cables, each providing connections to two MA 2000
RHUs.
Cable Connector Description
Four N-type connectors Coax connections to corresponding antennas
1x DB-9 connector Connection to RHU front panel RS232 connector
The following table describes the MA 2000 Lite front panel connectors.
Connector Description
Ant-1 to Ant-4 (N-type) Coax connections to corresponding antennas
Control Control connector for MA service personnel.
Power 20 to 48V DC power input
The following table describes the front panel LEDs.
LEDs Description
Run Module is operating properly.
Power Green – required power is supplied.
MA 2000 Installation and Configuration Guide 9
MA 2000 System Elements Enclosure Types
2.1.2.1 Enclosure Internal Elements
The MA 2000 Lite enclosure includes:
• 8x4 Combiner (see section
• Digital Card unit (see
• Filters and Combiners (see
Filters and combiners
Digital module
8x4 Combiner
Front tabs
2.2.3 for description)
2.1.2.2).
2.1.2.3).
Rear tab
Figure 2-5. MA 2000 Lite Internal Units
MA 2000 Installation and Configuration Guide 10
MA 2000 System Elements Enclosure Types
2.1.2.2 Digital Card Unit
NOTE: This unit is internal to the MA 2000 Lite system.
The Digital unit enables antenna monitoring. It is connected to the 8x4 Combiner and to each of
Remote Units.
Digital Unit Front Panel
The front panel of the unit contains the power connector.
PWR
Figure 2-6. Digital Front Panel
The following table describes the front panel connectors.
Connector Description
PWR 20 to 48VDC. The PWR connector is external on the M2000
Lite enclosure front panel.
Digital Unit Rear Panel
The rear panel of the unit contains the control connections to the 8x4 Unit and to the Remote
Units.
To RHU Control
To the 8x4 Unit
Control connector
To RHU Control
connector
Figure
MA 2000 Installation and Configuration Guide 11
2-7. Digital Rear Panel
connector
Loading...