MobileAccess WB-B8U Operator's manual

Installation and Configuration Guide
709C001501
UM-1000 Ver. 2.4
February, 2005
MobileAccess™ 1000 System

MA 1000 Installation and Configuration Guide
II
MobileAccess 1000
Copyright © 2006 MobileAccess.
© 2005 by MobileAccess
This document contains confidential and proprietary information of MobileAccess and may
not be copied, transmitted, stored in a retrieval system or reproduced in any format or
media, in whole or in part, without the prior written consent of 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.
This document is provided for informational purposes only, and MobileAccess does not
warrant or guarantee the accuracy, adequacy, quality, validity, completeness or suitability
for any purpose of the information contained in this document. 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. MOBILEACCESS MAKES NO
WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, WITHOUT LIMITATION, THOSE OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, WITH RESPECT TO THIS
DOCUMENT OR ANY INFORMATION CONTAINED HEREIN.
Trademark acknowledgement
MobileAccess
TM
is a registered trademark of MobileAccess. This document contains other
trademarks, trade names and service marks of MobileAccess and other organizations, all of
which are the property of their respective owners.
MobileAccess Ltd. Vienna, Virginia Tel: +1-703-848-0200
MobileAccess Ltd. Lod, Israel Tel: +972-8-9183888
http://www.MobileAccess.com
Email: sales@MobileAccess.com

MA 1000 Installation and Configuration Guide
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Policy For Warrantee 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. Customers should advise their incoming inspection,
assembly, and test personnel about the precautions required in handling and testing our
products. Many of these precautions can be found in this manual.
The products are covered by the following warranties:
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 (1) year from date of shipment
from MobileAccess. During the warranty period, 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, abuse, improper installation or application,
accident, electrical or environmental over-stress, negligence in use, storage, transportation
or handling.
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 within 30 days of receipt
of shipment, or within 30 days of discovery of a defect within the warranty period.
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.
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,
and discrepancy. The unit may then be forwarded to MobileAccess,
transportation prepaid. Devices returned 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-of-
warranty conditions etc.
3. Repaired products are warranted for the balance of the original
warranty period, or at least 90 days from date of shipment.

MA 1000 Installation and Configuration Guide
IV
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, contract,
quotation, or from the performance or breach thereof, or from the design, manufacture,
sale, delivery, installation, inspection, operation or use of any equipment covered by or
furnished under this contact, 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.
Reporting Defects
The units were inspected before shipment and found to be free of mechanical and electrical
defects.
Examine the units for any damage that may have been caused in transit. If damage is
discovered, file a claim with the freight carrier immediately. Notify MobileAccess as soon as
possible.
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 10dB.
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.
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 Remote Units (RHUs) downlink ports.
Therefore, there is no dangerous RF radiation when the antenna is not connected.

MA 1000 Installation and Configuration Guide
V
Laser Safety
LASER WARNING
Fiber optic ports of the MobileAccess 1000/2000 emit invisible laser radiation at the 1310 nm wavelength
window.
To avoid eye injury never look directly into the 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 1000/2000 modules and the associated cables.
The MobileAccess 1000/2000 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
F/O Connectors Cautions
Do not remove the protective covers on the fiber optic connectors until a connection 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.
Certification
MobileAccess products have met the approvals of the following certifying organizations:
ISO 9001
For US: FCC 47 CFT part 22,24,90
FDA-CDRH
For Canada: RSS-118, RSS-119, RSS-133
…
.

MA 1000 Installation and Configuration Guide
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NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against
harmful interference in a residential installation. This equipment generates, uses and can radiate radio
frequency energy and, if not installed and used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no guarantee that interference will not occur in
a particular installation. If this equipment does cause harmful interference to radio or television
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 receiving 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.
-- Consult the dealer or an experienced radio/TV technician for help.
Warning!
Changes or modifications to this equipment not expressly approved by Mobile Access Ltd. could void the
user’s authority to operate the equipment.

MA 1000 Installation and Configuration Guide
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Preface
This user guide provides all the information necessary to install and configure the
MobileAccess 1000 System.
Revision History
The revision history for this document is shown in Table
1-1.
Table 1-1: Revision history
Version Date Description
1.0 April 2003 Initial version.
2.0 October 2003 Updated version to MobileAccess.
2.1 November 2003 Review and editing
2.2 December 2003 Adding and updating RHU 1200
2.3 August 2004 Connections of RIU connections
1200 Add-on - update
2.4 Jan 2005 Laser warnings and maximum current

MA 1000 Installation and Configuration Guide
VIII
Table of Contents
1
Introduction ..........................................................................................................................1
1.1
About MobileAccess™ 1000 ..........................................................................................................1
1.1.1
Features ............................................................................................................................2
1.2
System Architecture .....................................................................................................................3
1.3
Configuration Options...................................................................................................................3
1.4
MA 410/430 Remote Management ................................................................................................5
1.5
MobileAccess Models....................................................................................................................6
2
System Elements ...................................................................................................................9
2.1
Remote Modules..........................................................................................................................9
2.1.1
MA 1000 RHUs...................................................................................................................9
2.1.1.1
RHU 1000 Front Panel ..........................................................................................10
2.1.1.2
RHU 1000 Rear Panel ...........................................................................................11
2.1.2
MA 1200 Add-on...............................................................................................................12
2.1.2.1
MA 1200 Front Panel ............................................................................................12
2.1.2.2
MA 1200 Rear Panel .............................................................................................13
2.1.3
MA-850 Module ................................................................................................................13
2.1.3.1
MA 850 Front Panel..............................................................................................14
2.1.3.2
MA 850 Rear Panel...............................................................................................15
2.2
Radio Interface Unit (RIU)..........................................................................................................16
2.2.1.1
RIU Front Panel....................................................................................................17
2.2.1.2
RIU Rear Panel.....................................................................................................18
2.3
MA Base Units............................................................................................................................18
2.3.1.1
MA BU Front Panel ...............................................................................................19
2.3.1.2
BU Rear Panel......................................................................................................20
2.4
MobileAccess NMS System..........................................................................................................21
3
Site Preparation...................................................................................................................23
3.1
Infrastructure Preparation ..........................................................................................................23
3.2
Installation Requirements...........................................................................................................23
3.3
Coaxial Cable Connections..........................................................................................................23
3.3.1
General Cable Installation Procedures................................................................................23
3.3.2
Fiber Optic Rules..............................................................................................................24
3.3.3
RF Rules ..........................................................................................................................24
3.4
Power Consumption, Connections and Power Supplies .................................................................25

MA 1000 Installation and Configuration Guide
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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 .............................................................................................................27
4
System Installation.............................................................................................................29
4.1
Overview...................................................................................................................................29
4.2
Communication Room Installation...............................................................................................29
4.2.1
Rack Installation General Instructions................................................................................30
4.2.2
Rack Installation Safety Instructions..................................................................................30
4.2.3
Single Building Rack Installation........................................................................................31
4.2.4
Multi-Building Rack Installation..........................................................................................32
4.2.5
RIU Connections...............................................................................................................33
4.2.5.1
Basic Connections ................................................................................................33
4.2.5.2
Connections to Additional BUs...............................................................................34
4.2.6
BU Connections................................................................................................................34
4.2.7
Controller Connections......................................................................................................34
4.3
Remote Site Installation .............................................................................................................35
4.3.1
RHU 1000 Installation.......................................................................................................35
4.3.1.1
Wall Mount ..........................................................................................................35
4.3.1.2
Connections.........................................................................................................36
4.3.2
MA 1200 Add-on Installation.............................................................................................36
4.3.2.1
Assembly and Connections....................................................................................36
4.3.3
Antenna Connections........................................................................................................38
5
Appendix I: Optical Test Procedures .................................................................................. 39
5.1
General .....................................................................................................................................39
5.2
Optical Loss Testing...................................................................................................................39
5.2.1
Required Test Equipment..................................................................................................39
5.2.2
Test Procedure.................................................................................................................40
5.2.3
Example...........................................................................................................................41
5.3
Optical Back-reflection Testing....................................................................................................42
5.3.1
Required Test Equipment..................................................................................................42
5.3.2
Test Procedure.................................................................................................................42


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1.1 About MobileAccess™ 1000
MobileAccess™ 1000 converged wireless networks solution provides scalable in-building
coverage for multiple wireless data and voice services through a single coax and broadband
antenna infrastructure.
The solution is based on combining a number of services, both voice and data, at each
covered location and distributing them through a common antenna infrastructure.
Figure 1-1. MA 1000 System Overview
Voice services are transmitted between the BTS side and the locations via optic fiber after
the appropriate conversion from RF to optic, and reconverted to RF at each end. The MA
1000 system provides entry level solutions that can be upgraded
using the same
infrastructure
to support additional services as required.
Wireless 802.11/a/b/g coverage may be integrated into the MA 1000 system using the MA
850 remote module (that supports wireless LAN service distribution).

MA 1000 Installation and Configuration Guide
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To optimize system coverage under changing environmental conditions or load, as well as to
enable remote monitoring of all system elements from a central location, MobileAccess
provides the following MA 1000 system enhancement solutions:
•Manageable BTS interface devices that control the level of the BTS signal fed into
the system (Radio Interface Unit)
•Network Management System (NMS) consisting of controllers, adjustment and
management software
1.1.1 Features
•Support for all current and future technologies such as TDMA, CDMA, WCDMA and
GSM, and services such as PCS/CELLULAR, Paging, iDEN and 802.11 (a/b/g)
Wireless LAN
•All services are distributed through a
single
coax and antenna infrastructure
•All active components are located in the communication closet/room
•Modular, scalable and future-safe – additional remote units can
easily
be installed
•Support for remote monitoring through MA 410/430 controllers
•Eliminates RF interferences occurring where multiple antenna systems are used to
serve multiple services
•Enables fast deployment for corporate enterprises, property owners and WSP’s of
new services
•Reduces tenant disruption
•Low power required by the system eliminates the need for high power BTS/RBS,
reducing operator expenses
•Provides both local and remote monitoring and control capabilities
•Software programmable parameters including output power, AGC (on/off and
levels), and system gain
•Real time component setting capabilities for optimal performance (aging,
temperature, optical connectors, etc.,)

MA 1000 Installation and Configuration Guide
3
1.2 System Architecture
The MA 1000 solution is based on the following main elements:
•MA Base Units (BUs) – The BUs perform RF to optic conversion on the BTS side.
•MA Remote Hub Units (RHUs) 1000 – The MA 1000 performs the RF to optic
signal conversion at the antenna side for up to two services corresponding to the
RHU model. A third service can be added by connecting an add-on remote hub unit
(MA 1200) to the RHU 1000.
•MA 850 – The MA 850 is a wireless LAN module that provides secure and
centralized connections for 802.11a/b/g Access Points and distributes the wireless
services over the same coax and broadband infrastructure as the voice services.
All services are combined and distributed through the same antenna broadband
infrastructure.
To provide optimum coverage at all times and monitoring and control of all system elements
from a central location MA provides the following devices:
•MA Radio Interface Units (RIUs) – The RIUs provide interfaces for up to three
BTS/BDA signals, and automatically adjusts the output signal in respose to input
signal level in order to provide optimal coverage.
•MA 410/430 controllers – The controllers enable remote monitoring of the
system elements from a
single location
via advanced intuitive GUI.
1.3 Configuration Options
The MobileAccess™ 1000/1200 system includes three basic configuration options:
A) Basic configuration
The Base Unit drives a single or dual band, MobileAccess™ 1000 RHU. The dual band
RHU consists of a low band service (cellular 800, iDEN, Paging, or GSM 900) and a high
band service (PCS 1900 or DCS 1800).
Figure 1-2. MobileAccess 1000 Basic BU – RHU Configuration

MA 1000 Installation and Configuration Guide
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B) Using the MobileAccess 1200 add-on unit to provide an additional service
A MobileAccess™ 1200 add-on unit can be connected to a MA RHU 2000 unit to provide
a third service. The add-on unit can be Cellular, PCS, UMTS, 3G, or any future service.
Figure 1-3. MobileAccess 1000/1200 BU – RHU Plus Add-On
C) Using the MobileAccess 800 WLAN module to provide access to high data-
rate service
A WLAN module (MobileAccess™ 800) may also be added in a configuration that
includes both RHU 1000 and RHU 1200 or only RHU 1000.
Figure 1-4. MobileAccess 1000/1200 BU – RHU Plus Add-on Plus WLAN Configuration

MA 1000 Installation and Configuration Guide
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1.4 MA 410/430 Remote Management
The MobileAccess (MA) Network Management System (NMS) provides complete site
coverage and network management. It can be used to provision coverage that can
compensate for changing loads. It also provides real-time monitoring, control and
diagnostics capabilities for
MobileAccess
devices from a single location.
NOTE: The MA NMS System is fully described in the MA NMS System Configuration and
Operation Guide.
The MA NMS system consists of:
•MA 410/430 Controller – The controller provides the interface between the
system elements and the management and control mechanism. Two controller
models are available:
•MobileAccess 410™ – enables management of the connected devices through a
local or point-to-point dial-up connection. It can be remotely managed through a
connection to the MobileAccess 430 controller.
•MobileAccess 430™ – enables management of all connected elements and all
connected MA 410 controllers and the corresponding elements. Supports SNMP
(Simple Network Management Protocol) over TCP/IP connection.
•MA 430 may be managed through the Network Operator Center (NOC) through
Manager of Mangers element such as HP OpenView via SNMP.
•MCT – a Java based GUI application provided with both controllers. The MCT is
used after the installation procedure to adjust MobileAccess devices according to
the installation site characteristics in order to optimize coverage for the site.
The application is installed and ran from a computer that is connected either locally or
via remote dial-up modem to the controller site to be adjusted or monitored.
•MobileAccess Manager™ – a Java based GUI software application that provides
enhanced monitoring and control capabilities for all your
MA 430™
sites from a
single location; each site can consist of a standalone MA 430 controller, or a MA 430
controller in a Master topology with a number of MA 410 controllers connected as
slaves. The MobileAccess Manager application is not supplied with the controller
– it is
purchased separately.
The MA NMS application is installed on a server and is accessed from any client by
connecting to the server from any Web Browser with enhanced Java VM capabilities.

MA 1000 Installation and Configuration Guide
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MA NMS manager provides the following features and capabilities:
•Remote SNMP management from a single location
•Client/server management capability over a TCP/IP network with enhanced
monitoring and control capabilities
•Intuitive GUI that enables end-to-end fault sourcing from RIU to antennas. The GUI
includes:
•System status at a glance through multi-color tree with upward propagation of fault
indications
•Graphical view of system elements including LED status displays and auxiliary
connections
•Multi-color event monitoring display
•
RF Connections
1.5 MobileAccess Models
Table
1-1: MobileAccess™ BU Models
MobileAccess Universal Base Units (1000, 1200, 2000 support)
WB-B8U Wide Band Base 8 Unit supporting 8 RHUs
WB-B4U Wide Band Base 4 Unit supporting 4 RHUs
Table
1-2: MobileAccess™ RHU Models with Add-on Capabilities
MobileAccess 1000 RHUs (ready for add-on units)
1000S-CELL-4 Single band-Cellular, 4 ports
1000S-IDEN-4 Single band-iDEN, 4 ports
1000S-PCS-4 Single band-PCS 4 ports
1000D-IDEN-PCS4 Dual band-iDEN/PCS, 4 ports
1000D-SMR-PCS4 Dual band-SMR/PAGING/PCS, 4 ports
1000D-CELL-PCS4 Dual band-Cell/PCS, 4 ports
1000D-CELL-DCS4 Dual band Cell/DCS 4P ready for add-on units
1000D-CL-M-DCS4 Dual band Cell multi operator/DCS 4P ready for add-on units
1000D-GSM-DCS4 Dual band GSM/DCS 4P ready for add-on units
1000D-GSMO-DCS4 Dual band GSM orange/DCS 4P ready for add-on units

MA 1000 Installation and Configuration Guide
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Table
1-3: MobileAccess™ RHU Models
MobileAccess 1000 RHUs (Litenna compatible)
10L-D-IDEN-PCS4 Dual band-iDEN/PCS, 4 ports, LBC
10L-D-SMR-PCS4 Dual band-SMR/PAGING/PCS, 4 ports, LBC
10L-D-CELL-PCS4 Dual band-Cell/PCS, 4 ports, LBC
10L-D-CELL-DCS4 DB Cell/DCS 4P ready for add-on units-LBC
10L-D-CL-M-DCS4 DB Cell multi opr/DCS 4P ready for add-on units-LBC
10L-D-GSM-DCS4 DB GSM/DCS 4P ready for add-on units-LBC
10L-D-GSMO-DCS4 DB GSM orange/DCS 4P ready for add-on units-LBC
Table
1-4: MobileAccess™ 1200 RHU Models
MobileAccess 1200 RHU
1200-PCS-SA-1 Stand Alone high power PCS, one port
1200-UMTS-SA-1 Stand Alone high power UMTS, one port RHU
1200-PCS-AO Add-on RHU supporting a PCS service
1200-UMTS-AO Add-on RHU supporting UMTS service
Table
1-5: MobileAccess™ UMTS Ready RHU Models
MobileAccess 1200 RHU (Litenna UMTS Ready compatible)
12L-UMTS-AO Add-on RHU supporting UMTS service LBC
Table
1-6: MobileAccess™ Controller Models
Network Controller
410 Network Controller – Serial Interface (dial-up)
430 Network Controller –Ethernet/IP Interface
Table
1-7: MobileAccess™ Management System
Network Management System
NMS-SW-SERVER GUI and server S/W package (one per site)
NMS-SW-MFEE NMS annual S/W maintenance fee (per 430-CTLR)

MA 1000 Installation and Configuration Guide
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Table
1-8: MobileAccess™ RIU
Radio Interface Unit
RIU-IM Radio Interface Unit
RIU-BTSC-CELL BTS Conditioner for Cellular
RIU-BTSC-IDEN BTS Conditioner for iDEN
RIU-BTSC-PCS BTS Conditioner for PCS
RIU-BTSC-SMR BTS Conditioner for SMR-Paging
RIU-BTSC-GSM BTS Conditioner for GSM 900MHz
RIU-BTSC-GSM-O BTS Conditioner for GSM 900MHz for Orange
RIU-BTSC-DCS BTS Conditioner for DCS 1800MHz
RIU-BTSC-UMTS BTS Conditioner for UMTS 2100MHz

MA 1000 Installation and Configuration Guide
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This chapter describes each of the system elements, and their individual connections. It can
be used as reference to verify the connections of each module or to upgrade your system.
2.1 Remote Modules
The Optical to RF conversion of each service at the individual building floors is performed by
remote units corresponding to the service types. These consist of MA 1000 RHUs and in
addition, may include MA 1200 add on modules and MA 850 modules.
The configurations depend on the requirements of the site and the supported services. The
following sections describe each of the system elements.
NOTE: The connections as they relate to the MA 1000 system are described in Chapter
4 -
System Installation.
2.1.1 MA 1000 RHUs
Each RHU supports two different services (one high-band and one low-band). All RHUs are
add-on ready, meaning that their optic interface and control functionality can support a
third (high-power) service through the connections of a MA 1200 Add-on module (see
section
0).
Each RHU 1000 is connected to the corresponding BU (located in the communication room)
through a fiber optic connection. Remote monitoring is provided through the BU
connections to the MA 410/430 controller (see section
2.4).
The RHU 1000 services, MA 1200 add-on service and data services (provided by MA 850 -
2.1.3) at each location are combined and then transmitted over a common infrastructure to
strategically placed antennas.

MA 1000 Installation and Configuration Guide
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2.1.1.1 RHU 1000 Front Panel
The RHU 1000 front panel contains the fiber optic connections to the BU, four coax
connections to the antennas, power connections and status indicators.
If RHU 1000 and MA 1200 add-on units are installed, then the combined services are fed to
the coax infrastructure through the
RHU 1000 antenna ports
. However, if MA 850 is also
installed, the combined
data and voice
services are fed to the coax infrastructure through
the
MA 850 antenna ports
.
NOTE: To provide alarms, the antenna must supply a DC resistance of up to 5K ohms.
Figure 2-1. RHU 1000 Front Panel
Table 2-1. RHU 1000 Front Panel Indicators
LED Description
COMM Active communication detected
LINK Optical link to BU detected
PWR DC power connected
F/O BU connections Power connector
LEDs
MA service connector
RF
p
orts 1 to 4
This manual suits for next models
36
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