Corning Optical Communication MA2K-CELL-PCSH REMOTE HUB UNIT User Manual
Corning Optical Communication Wireless REMOTE HUB UNIT Users Manual
Users Manual
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| Document Description | Users Manual |
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| Date Submitted | 2010-04-23 00:00:00 |
| Date Available | 2010-04-26 00:00:00 |
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| Document Author: | Mira Perez |
MobileAccess 2000 System Installation and Configuration Guide P/N: 709C001208 REV: A0 Date: 08-FEB-09 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. MOBILEACCESS™ 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. 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. MA 2000 Installation and Configuration Guide II Preface 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. 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. 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. 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 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. 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 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 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 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. 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 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 UL 60950-1 21CFR 1040.10 & 1040.11. Europe 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 MA2000 systems. The installation procedures of other units (RIU, MA850/860) relevant to the system are detailed in their user manuals (see Additional Relevant Documentation below). Revision History The revision history for this document is shown in Table 1-1. Table 1-1: Revision history P/N Date Description 709C001305 September 2004 Initial version. 709C001307 JUNE 2007 New version that includes all previous updates. 19-FEB-08 Update for 1000M products – Multi-mode fiber 20-JAN-09 Updated DS in appendix for E-GSM products February 2009 International Configurations 709C001208 Additional Relevant Documents The following documents are required if the corresponding units are included in your system installation. Document Name MA 850/860 Installation and Configuration Guide RIU Installation and Configuration Guide NMS MA 410/430 Installation and Configuration Guide MA1000 MA2000 Commissioning Guide 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 MA 2000 Installation and Configuration Guide VII Preface UL Uplink MA 2000 Installation and Configuration Guide VIII Preface Table of Contents Introduction to the MA 2000 System ..................................................................................1 1.1 System Architecture .................................................................................................................. 2 1.2 Application Examples................................................................................................................. 4 MA 2000 System Elements..................................................................................................6 2.1 Enclosure Types........................................................................................................................ 6 2.1.1 MA 2000 Remote Cabinet ................................................................................................. 6 2.1.2 MA 2000 Lite ................................................................................................................... 9 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 RU 2000 ....................................................................................................................... 12 2.2.2 MA 1200 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 ..................................................................................................................... 19 2.3.2.1 MA BU Front Panel ............................................................................................. 19 2.3.2.2 BU Rear Panel ................................................................................................... 20 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 MA 2000 Installation and Configuration Guide IX Preface 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 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 Upgrading and Configuration Examples .........................................................................44 5.1 Common USA Configurations ................................................................................................... 45 5.1.1 iDEN/SMR with PCS Add-on ............................................................................................ 45 5.1.2 Cell/PCS........................................................................................................................ 46 5.2 Typical International Configurations.......................................................................................... 47 5.2.1 Typical Asian Configuration: Cell/DCS+ UMTS .................................................................. 47 5.2.2 Typical European & Middle East Configuration: EGSM/DCS + UMTS Configuration ............... 47 5.2.3 iDEN............................................................................................................................. 48 5.3 2000 Lite Cell/DCS and GSM/DCS Config for Telstra ................................................................... 49 Appendix : System Specifications ...................................................................................50 RF Parameters ............................................................................................................................... 50 System Specs ................................................................................................................................ 54 MA 2000 Installation and Configuration Guide Preface Specifications of Units .................................................................................................................... 55 MA 2000 MRC Remote Hub ...................................................................................................... 55 MA 2000 Lite .......................................................................................................................... 55 MA 2000 Remote Unit ............................................................................................................. 55 MA 1200 Add-On Specifications ................................................................................................ 55 Base unit Specifications ........................................................................................................... 56 Ordering Information ..................................................................................................................... 56 MA 2000 Installation and Configuration Guide XI 1 Introduction to the MA 2000 System MobileAccess™-2000 series 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 service signals for simultaneous distribution over a common broadband infrastructure. Two remote service hub models are available: • MA-2000 Lite – supports two remote units that are connected externally, where MA 1200 add-ons and MA 850/860 units can be integrated with the remote units. • MA-2000 Cabinet (MRC) – internally houses a total of five remote units and MA 1200 add-on units with which MA 850/860 can be integrated as an external assembly. MA 2000 Cabinet MA 2000 Lite Figure 1-1. MA 2000 Lite (left side) and MA 2000 Cabinet (right side) MA 2000 Installation and Configuration Guide Introduction to the MA 2000 System System Architecture The supported units are: • Remote Units (RUs) – Service specific modules that support up to two voice services and perform the optic to RF conversion, filtering and amplification at the remote locations. • MA 1200 Add On – Service specific module that provides support for an additional high band voice service. • MA 850/860 – Module that supports data 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 MA 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, where the suffix “M” indicates that the product will support both single mode and multimode fiber usage. The new products have the same packaging and performance and are fully backward compatible. See 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 Introduction to the MA 2000 System 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. The BUs are wideband – they are not service specific. At the BUs, the RF signals are converted to optical signals and transmitted over the optic fiber to (service-specific) RUs at the remote locations. At the remote locations, the RUs 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 MA 850/860 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 Introduction to the MA 2000 System 1.2 Application Examples 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 RUs in each Cabinet over optic fiber. Each BU supports connections to 8 RUs. Additional BUs are required for connection to more RUs. Services 1 and 2 are distributed through one of the RUs supported in each Cabinet. Services 3, 4 and 5 are distributed through the second RU and the MA 1200 unit connected to that RU. MA 850/860 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 Introduction to the MA 2000 System 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 RUs over optic fiber. Services 1 and 2 are distributed through one of the RUs 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 2 MA 2000 System Elements 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 (RUs) • 1200 Add-on Base Unit NOTE: The following elements are fully described in their corresponding user guides: MA RIU, MA 850/860, 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 their external connections. 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 RU 2000 and MA 1200 modules and the required filters NOTE: The number of modules that can be housed depends on the models, required filtering, etc. • MA 850/860 can be connected externally MA 2000 Installation and Configuration Guide 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 RU 2000 an MA 1200 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 RU 2000 and MA 1200 Add-on module. Open door views The following figure shows an open RC 2000 cabinet, integrated power supply model, with four RU 2000 modules and four filters. (For clarity, the internal connections are demonstrated separately in Figure 2-3). Optic fiber connection from the corresponding BU Slot for fitting Optic Fibers 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 Figure 2-2. RC 2000 Open Cabinet View (without internal connections) MA 2000 Installation and Configuration Guide MA 2000 System Elements Enclosure Types The following image shows the MA 2000 RC 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 5 ). NOTE: The fiber optic connections are not displayed. Filter (x4) PS connection Antenna ports (four in each module) 8x4 Combiner Connections Figure 2-3. RC Open Cabinet with Internal Cabling MA 2000 Installation and Configuration Guide MA 2000 System Elements 2.1.2 Enclosure Types MA 2000 Lite The 2000 Lite is designed to support up to 8 voice services, in addition to 802.11 data services. MA 2000 Lite PWR Connections to RU 2000 front panel Control Antenna connections LEDs To RU 2000 front panel antenna connections To RU 2000 front panel RS232 connector Figure 2-4. 2000 Lite System MA 2000 Lite capabilities: • External connections to two MA 2000 RUs (to which MA 1200 Add-on units can be added) • Internal filters and combiner (converges all services) • Connection to MA 850/860 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 RUs. Cable Connector Description Four N-type connectors Coax connections to corresponding antennas 1x DB-9 connector Connection to RU 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 MA 2000 System Elements 2.1.2.1 Enclosure Types Enclosure Internal Elements The MA 2000 Lite enclosure includes: • 8x4 Combiner (see section 2.2.3 for description) • Digital Card unit (see 2.1.2.2). • Filters and Combiners (see 2.1.2.3). Rear tab Filters and combiners Digital module 8x4 Combiner Front tabs Figure 2-5. MA 2000 Lite Internal Units MA 2000 Installation and Configuration Guide 10 MA 2000 System Elements 2.1.2.2 Enclosure Types 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 the 8x4 Unit Control connector To RU Control connector To RU Control connector Figure 2-7. Digital Rear Panel MA 2000 Installation and Configuration Guide 11 MA 2000 System Elements 2.1.2.3 MA 2000 Remote Location Units Filters and Combiners The filters and combiners vary according to the type of Remote Units. The filter and combiner connections are described in Chapter 5 Upgrading and Configuration Examples. 2.2 MA 2000 Remote Location Units Service specific units located at each remote location convert the optical signals received from the Base Units to RF signals and route them to the coax antenna infrastructure. NOTE: The voice services are converged by an 8x4 Combiner unit that is installed in the Cabinet enclosure and the Lite module. The following types of service specific elements are available: • Remote Units (RUs) – support two voice services • MA 1200 Add-on – adds an additional (third) voice service to the host RU to which it is connected. • MA 850/860 – converges data services from 802.11a/b/g APs and distributes them over the same coax and antenna infrastructure NOTE: The MA 850/860 is described in detail in the MA 850/860 Configuration and Installation guide. 2.2.1 RU 2000 RU 2000 is a service specific module that is either housed in the MA 2000 Cabinet or connected externally to the MA 2000 Lite module. It provides the following functions: • Performs the optic to RF (and vice versa) conversion at the remote locations • Supports two services – high-band and low-band • Interfaces to the optic fiber from the BU • Add-on ready – MA 1200 can be added to support an additional services • Remote management - requires connection of host BU connection to a MA 410/430 controller MA 2000 Installation and Configuration Guide 12 MA 2000 System Elements MA 2000 Remote Location Units RU 2000 Front Panel The RU 2000 front panel contains the fiber optic connections to the BU, four coax connections to the antennas, power connections and status indicators. The RU 2000 front panel contains the fiber optic connections to the BU, four coax connections to the antennas, power connections and status indicators. MA service onne to LEDs Fiber optic BU connections RF ports 1 to 4 Power connector Figure 2-8. RU 2000 Front Panel Figure 2-9. RU 2000 Front Panel Table 2-1. RU 2000 Front Panel Indicators LED Description COMM Active communication detected LINK Optical link to BU detected PWR DC power connection. 20 to 48VDC MA 2000 Installation and Configuration Guide 13 MA 2000 System Elements MA 2000 Remote Location Units RU 2000 Rear Panel The RU 2000 rear-panel provides the control, RF interface and optic interface ports that enable connecting an MA 1200 add-on unit to the RU 2000 module. Figure 2-10. RU 2000 Rear Table 2-2. RU 2000 Rear Panel Connectors 2.2.2 Add-on control Transmits the control signals from MA 1200 add-on module to the RU 2000 module. The Add-on Control port is connected to the MA 1200 add-on From port. DL, UL Transmit the RF signals to- and from- the MA 1200 add-on module. These ports are connected to the corresponding ports on the MA 1200 rear panel: DL to DL, UL to UL. MA 1200 Add-on The MobileAccess 1200 Add-on module is used to provide support for an additional service to an MA 2000 RU. The host MA RU and the MA 1200 add-on are interconnected and either housed in a MA 2000 Cabinet or connected externally to a MA 2000 Lite ‘enclosure’. MA 1200 Add-on provides the following functions: • Single service – either low-band or high-band • Installed only as an addition to a MA 2000 RU NOTE: MA 1200 add-on does NOT interface directly to the fiber optic infrastructure, does not perform the optic to RF conversion and does not interface to the antennas. All these functions are provided by the host RU 2000 unit. MA 2000 Installation and Configuration Guide 14 MA 2000 System Elements MA 2000 Remote Location Units MA 1200 Front Panel The RU 1200 front panel contains the power connection and status LEDs. (The RS-232 connector is reserved for MA service personnel). The figure below shows the MA 1200 front view. It is followed by a description of the connections and LEDs. Maintenance Power Figure 2-11. RU 1200 Front panels Table 2-3. MobileAccess 1200 Front Panel Connectors LED Description RS232 Servicing connector to be used by MA service personnel for maintenance. PWR DC Power connection. 25 to 48VDC Table 2-4. MobileAccess 1200 Front Panel Indicators LED Description RUN When blinking, indicates that the RU is in normal operating mode. PWR Power ON MA 2000 Installation and Configuration Guide 15 MA 2000 System Elements MA 2000 Remote Location Units MA 1200 Rear Panel The RU 1200 rear panel contains the control connectors and the RF connections to the RU 2000 and MA 850/860. High Band DL UL Figure 2-12. RU 1200 Rear Panel Table 2-5. RU 1200 Rear Panel Connectors Add-on Control Transmits the control signals between the MA 1200 module and the MA 850/860 and RU 2000 modules. From – receives control signals from the RU 2000. Connected to the RU 2000 Add-on Control connector. To – feeds control signals to MA 850/860 (in configurations that include MA 850/860) 2.2.3 DL, UL Transmit the RF signals to- and from- the MA 1200 add-on module. These ports are connected to the corresponding ports on the MA 2000 rear panel: DL to DL, UL to UL. High Service RF output port. Connected to combiner/splitter to be combined with other services supported by the MA 2000 system. 8 x 4 Combiner NOTE: This unit is internal to the MA 2000 system – both Cabinet and Lite models. This unit is installed in the MA 2000 system Cabinet and MA 2000 Lite enclosures. It combines the RF outputs of the RUs in the corresponding system and provides a common interface to the coax antenna infrastructure. The 8x4 Combiner provides the following capabilities: • Supports up to eight RF voice service connections: four high-band and four low-band • Supports four antenna interface ports (located externally on the MA 2000 Lite) • Provides low RF loss and high isolation for the input devices MA 2000 Installation and Configuration Guide 16 MA 2000 System Elements 2.2.3.1 MA 2000 Remote Location Units MA 8x4 Combiner Front Panel The front panel of the unit contains the four antenna interface ports, LEDs and control port. Setup connection Antenna ports 1-4 LEDs Figure 2-13. 8x4 Combiner Front Panel The following table describes the front panel connectors. 2.2.3.2 Connector Description Ant-1 to Ant-4 (N-type) Connections to corresponding antennas Setup Future Option MA 8x4 Rear Panel The rear panel of the unit contains four low-band and four high-band ports as well as the control port. Control Ports 1-4: Low Band connectors Ports 5-8: High Band connectors Figure 2-14. 8x4 Combiner Rear Panel Continued on the following page MA 2000 Installation and Configuration Guide 17 MA 2000 System Elements MA Base Unit The following table describes the rear panel connectors. NOTE: Connector on rear panel is for future option. 2.3 SMA Connectors Description Low Band Four connectors (ports 1-4) for the low-band outputs of the corresponding remote unit. Refer to Chapter 5 for the exact connections relevant to each configuration. High Band Four connectors (ports 5-8) for the high-band outputs of the corresponding remote unit. Refer to Chapter 5 for the exact connections relevant to each configuration. Control Interfaces to the Digital card (that enables antenna monitoring) MA Base Unit The BU (Base Unit) is a wideband device that performs the conversion between the BTS/BDA (passive or active) interface RF signal and the remote units optic signal. Base Unit capabilities 2.3.1 • Supports all services distributed by MobileAccess systems • Fiber connection to up to 8 RUs • Setup and monitoring through connection to the host MA 410/430 controller and MCT software application • Dry contact alarms • Front panel indicators providing status on optical link internal circuitry and signal level Base Unit Models and OPTMs Two models of MA BUs are available: • Four-port unit – supports optic connections to four RUs • Eight-port unit – supports optic connections to eight RUs Each 4-port unit is referred to as OPTM. An 8-port unit consists of two 4-port modules or, referred to as OPTMs. NOTE: Each 4-port module (OPTM) is separately accessed and managed in the MCT and NMS management applications. MA 2000 Installation and Configuration Guide 18 MA 2000 System Elements MA Base Unit 2.3.2 BU Panels 2.3.2.1 MA BU Front Panel The front panel contains the optical connections and indicators. Each four-port element has a dedicated set of indicators (PWR, LSR and Link 1 to Link 4 or Link 5 to Link 8). Four ports and corresponding indicators Four ports and corresponding indicators Figure 2-15. Eight-Port MA BU Front Panel Figure 2-16. Four-Port BU Front Panel Table 2-6. MA BU Front Panel Indicators LED Description PWR Power input detected for the corresponding unit. 20 to 48VDC LSR ON - laser circuitry for the corresponding element (group of four ports) is functioning correctly. Link 1-4, 5-8 ON - the optical link to/from the connected remote functions within the specifications in both directions. Blinking - optical power from remote is lower than required MA 2000 Installation and Configuration Guide 19 MA 2000 System Elements 2.3.2.2 MA Base Unit BU Rear Panel The BU rear panel contains the RF connections, Alarms, NMS and power connections. NOTE: The following figure shows the rear panel of an 8-port BU. A 4-port BU contains a single UL and a single DL RF connector. Pair of uplink and downlink RF connections for interface to BTS id Alarms dry-contact connector MA 410/430 Power Figure 2-17. MA BU Rear Panel (RF Connections) Table 2-7. MobileAccess 1000 Rear Panel Connections Connector Description Uplink output Uplink connectors to be connected on BTS/BDA side. For an 8-port BU, both UL connectors must be connected. Downlink input Downlink connectors to be connected on the BTS/BDA side. For an 8-port BU, both DL connectors must be connected. Com Port RS485 Connection to MobileAccess 410/430 controller, rear panel RS485 port. Alarms Dry-contact connections to BTS/BDA (normally closed). Relevant only for system without MA 410/430 controllers. PWR Power connection: 20 to 48VDC MA 2000 Installation and Configuration Guide 20 3 Site Preparation 3.1 Infrastructure Preparation This following installation rules are based on the assumption that site survey and installation planning (including power requirements) have been completed. 3.2 Installation Requirements The infrastructure preparation consists of two main phases: A. Floor Planning: Planning the distribution of the antennas on each floor to provide the required coverage. B. Telecom Closet Planning: Planning the layout of the devices and cables in the telecom closet or shaft. This includes the MA 850/860, 802.11 Access Points, cabling and other voice service distribution systems that are relevant to the specific installation. MA 2000 Installation and Configuration Guide 21 Site Preparation Coaxial Cable Connections 3.3 Coaxial Cable Connections 3.3.1 General Cable Installation Procedures Observe the general cable installation procedures that meet with the building codes in your area. The building code requires that all cabling be installed above ceiling level (where applicable). The length of cable from the risers to each antenna must be concealed above the ceiling. The cable must be properly supported and maintained straight using tie-wraps, cable trays and clamps or hangers every 10 feet (where practical above ceiling level). Where this is not practical, the following should be observed: 3.3.2 • The minimum bending radius of the supplied ½” coax cable should be 7”. • Cable that is kinked or has a bending radius smaller than 7” must be replaced. • Cable runs that span less than two floors should be secured to suitably located mechanical structures. • The cables should be supported only from the building structure. Fiber Optic Rules • Either single mode or multimode fiber can be used with MobileAccess 1000M products, while MobileAccess 1000 products can only be used with single mode fiber. • Only Multimode fiber, 50/125 or 62.5/125um complying with ANSI/TIA/EIA-568-B series, EN50173-1 or ISO/IEC 11801 can be used. The fiber length can be up to 300 meters assuming the following qualifications: All fiber in a given length of fiber must be of the same core diameter. All Bulkhead adapters must be Single mode SC/APC (Green) adapters. All terminations cross connections or patches must be direct fusion splice or MobileAccess specified patch cords listed below. 900 microns pathcord for splicing, 2 Meters, 2xSC/APC Diamond p/n ENC/1045341 Beige boots, 62.5/125/900 MA# 500001057 Diamond p/n ENC/1045340 Black boots, 50/125/900 MA# 500001058 Zipcord patchcord, 4xSC/APC, 50/125/900/2000/4500 micron Diamond p/n ENC/1045342 Black/Brown boots, 1Meter MA# 50000105 Diamond p/n ENC/1045343 Black/Brown boots, 3 Meter MA# 500001060 Zipcord patchcord, 4xSC/APC, 62.5/125/900/2000/4500 micron Diamond p/n ENC/1045344 Beige/Brown boots, 1 Meter MA# 500001061 Diamond p/n ENC/1045345 Beige/Brown boots, 3 Meter MA# 500001062 MA 2000 Installation and Configuration Guide 22 Site Preparation 3.3.3 Coaxial Cable Connections • Use only 8-degree SC/APC connectors (green color). • Use only fusion splice for connecting two fibers. • Use minimum splicing/connectors to achieve minimum losses on the fibers (<0.5dB). • Use precaution while installing, bending, or connecting fiber optic cables. • Use an optical power meter and OTDR for checking the fiber optic cables. • Make sure the environment is clean while connecting/splicing fiber optic cables. • All fiber optic connections should be cleaned prior to attaching to termination points using a dry cleaning device (i.e. Cletop or equivalent). • Fiber connector protective caps should be installed on all non-terminated fibers and removed just before they are terminated. • Verify the Fiber Optic connections. You may use the Optical Test Procedure described at the end of this manual. • Pay special attention while connecting the SC/APC connectors - you must hear the “click” when the connection is made. RF Rules • Use coax RG223, 50ohm, male-to-male N-type for RF connections from the BUs to the BTS/RBS and to the RIU. • When using the MobileAccess™ system in an environment in which other indoor coverage systems are installed, it is recommended (where possible) that the antennas are placed at least two meters apart • When bending coax cables, verify that the bending radius does not exceed the coax specifications. • Use wideband antennas supporting a range of 800Mhz to 2500Mhz • Use a VSWR meter (i.e. Site Master or equivalent) for checking coax cables, including the antennas. (<2). The VSWR must be measured prior to terminating the RUs in the remote communication rooms • Terminate all unused RU and RIU ports with a 50 ohm load MA 2000 Installation and Configuration Guide 23 Site Preparation 3.3.4 Coaxial Cable Connections Coax Cable Lengths and Losses Use coax ½”, 50ohm, male-to-male N-type, for connecting to RHU and antenna ports. NOTE: The required distance between the antennas (installed in the ceiling) depends on the infrastructure and calculated path-loss. For example, if there is free space-loss between the antennas, a minimum distance of 100 ft is required; if there are partitions (loss) between the antennas, a distance of less than 100 ft between them is allowed. Coax Length coax Loss (900Mhz) connector loss Total Loss 30 0.7 1.5 2.2 40 0.9 1.5 2.4 50 1.1 1.5 2.6 60 1.3 1.5 2.8 70 1.5 1.5 80 1.7 1.5 3.2 90 1.9 1.5 3.4 100 2.1 1.5 3.6 110 2.3 1.5 3.8 120 2.5 1.5 130 2.7 1.5 4.2 140 2.9 1.5 4.4 150 3.1 1.5 4.6 160 3.3 1.5 4.8 170 3.5 1.5 180 3.7 1.5 5.2 190 3.9 1.5 5.4 200 4.1 1.5 5.6 MA 2000 Installation and Configuration Guide 24 Site Preparation Power Consumption, Connections and Power Supplies 3.4 Power Consumption, Connections and Power Supplies 3.4.1 Power Safety Instructions SAFETY WARNINGS 3.4.2 • When installing or selecting the power supplies: • Be sure to disconnect all power sources before servicing. • MA 410/430 Controller lithium type battery should only be replaced by MobileAccess service personnel. Risk of exploding if battery is replaced by an incorrect type. Dispose of used batteries according to the instructions. • Calculate the required power according to the requirements of the specific installation and then determine the configuration of the power supplies. The required DC cables will then be determined by the selected PS configuration. • Use only UL approved power supplies • AC and DC power supply cables – use only the power cords supplied with the units • Battery replacement in units - only the MA 410/430 controller has batteries. These should be replaced (when necessary) only by MA Service Personnel. • Install external over-current protective devices for the system according to the requirements described in section 3.4.2. Power Consumption of Units Table 3-1. MobileAccess™ Power Requirements Unit Type Voltage Input Typical Power Consumption Maximum Current Consumption 2000 Remote Cabinet 20 to 48VDC 25W 1.25A 2000 Lite 20 to 48VDC 3W 0.15A RU 2000 20 to 48VDC 25W 1.25A Add-on Unit 1200 25 to 48VDC 50W 2.0A RIU 20 to 48VDC 12W 0.6A Base Unit 20 to 48VDC 14W 0.7A 410/430 Controller 20 to 48VDC 10W 0.5A MA 850/860 20 to 48VDC 20W 1.0A MA 2000 Installation and Configuration Guide 25 Site Preparation 3.4.3 Installation Conventions Circuit Breakers Install fuse protections for the system according to the following criteria: 3.4.4 • The following system elements require external fuse protection: RIUs, BUs, and 410/430 Controllers. • Referring to Table 3-1, calculate the required fuse protection. • Example: a set of three elements consisting of a BU, RIU and MA 410/430 controller requires a 2A circuit breaker. Types of Power Supplies MobileAccess supplies various power supplies that can be installed in a rack or mounted on a wall, depending on your configuration. NOTE: Refer to Appendix II, section 0 for list of power supplies. 3.5 Installation Conventions Some of the basic installation conventions are listed below for the MA 2000 system: • Base Units – are usually concentrated in the same location, most often in the main communication room. • Remote Cabinet/Lite – usually placed in the communication shaft or closet of a corresponding floor so they can be easily located. Each cabinet (or 2000 Lite) can typically cover a floor of up to 30,000 sq ft. • Fiber optic cable - bundled fibers are terminated into the Base Units in the main communication room. The fibers are then routed to each coverage locations where individual fibers terminate into splice boxes. The splice box couples the installed fiber into the remote units. Enough spare fibers should be installed to take into account future expansion of the system. For example, for three remote units, six fibers are required. However, to allow for future upgrades, it is recommended to install additional optic fibers to be connected to additional RUs. Continued on the following page... MA 2000 Installation and Configuration Guide 26 Site Preparation Installation Conventions The following figure illustrates fiber optic routing to Remote Cabinets. RC Splice Box RC Splice Box Floor 2 Fiber opt. In Fiber opt out Fiber opt. In Fiber opt out Fiber opt. In Fiber opt out 8-Strand Fiber Cable Assembly RC Floor 1 Splice Box Port Port Port Port Optical Cable Floor 3 Load 50 ohms (2 spare for additional RUs) Ant. Ant. Ant. Fiber Optic Cables Figure 3-1. Illustration of Fiber Optic Routing • For remote power supply configuration - cable bundles are routed from the main communication room and individual wire pairs are terminated into the power feed of individual units. By providing power from a single distribution point, maintenance can be reduced and UPS backup can be easily provided. The maximum distance from the source to the termination spot is 1000 feet using 18 gauge wires. In many locations local codes do not require power to be run through conduit if 100 watts or less is used. Please consult the regulations in your local jurisdiction prior to deploying remote power. When power cables require distances greater than 1000 feet 14 or 16 gauge wire may be used. • On each floor - the antennas are connected to the Remote Cabinet or 2000 Lite system using coax cables. MA 2000 Installation and Configuration Guide 27 4 System Installation This chapter describes how the communication room and cabinet are installed. The individual system elements and connections are described in the Chapter 2. NOTE: Be sure to read the installation requirements (see 3.2) and Power Consumption related instructions (see 3.3.4) before proceeding with the actual connections. 4.1 Pre-installation Instructions In order to describe the installation process clearly, it will be described as consisting of two logical parts: A. Telecommunications room – installing the RIUs, BUs, MA 410/430 controllers, and the required passive equipment in the telecommunication room close to the RF signal source. This installation may differ between single and multibuilding topologies. B. Remote locations – two types of installations: • MA 2000 Lite • RC Cabinet The installations for two basic topologies are described in detail: for single building and for multibuilding. By understanding the two generic installations you will be able to address any variations in system deployment. NOTE: For installations that include the MA NMS: Once the installation has been completed, it can be verified using the MCT application (NMS User’s Guide) and the devices monitored using the NMS Manager (NMS User’s Guide). 4.1.1 Unpacking and Inspection This section provides instructions for opening the shipping boxes, verifying that all parts have been received, and verifying that no shipping damage has occurred. Unpack and inspect the cartons according to the following procedure 1. Open the shipping carton and carefully unpack each unit from the protective packing material. 2. Check for signs of external damage. If there is any damage, call your MobileAccess service representative. MA 2000 Installation and Configuration Guide 28 System Installation 4.2 Communication Room Installation Communication Room Installation The Communication Room installation consists of the following basic steps: 1. Unpacking and inspecting the MA 2000 units (see 4.1.1) 2. Mounting the RIUs, BUs and 410/430 controllers in the mounting rack (see 4.2) RF connections BTS/BDA connections. 4. RF connections to the Base Units. 5. Connecting the MA 410/430 control connections to the units 6. Connecting DC power to the units 4.2.1 Rack Installation General Instructions NOTE: Usually, each operator installs the equipment that supports their services in a separate rack. It is recommended to install the following MobileAccess system modules in a 19” rack in the communication room • RIU Chassis 3U, RIU Lite 2U • BU 1U • MobileAccess 410/430 controller 1U • Fiber Optic patch panel and splice tray • Power supply/supplies (MobileAccess – 3U for each unit; units from other manufacturers may vary in size) Verify that the rack height can support all the units to be installed, where you may also want to consider future expansions. Figure 4-1 shows the recommended physical location of the MobileAccess elements in the rack in order to facilitate and simplify the cabling connections. The configuration is for a single operator. If the site is serviced by more than one operator, each operator often installs their equipment in a separate rack. NOTE: Note that the MobileAccess 430 controller is at eye level to provide an easy view of the LED indicators and LCD display and easy access to the local and remote monitoring connections. MA 2000 Installation and Configuration Guide 29 System Installation Communication Room Installation The following figure shows a typical installation for a two field design. Figure 4-1: Recommended Order in the Communication Room Rack 4.2.2 Rack Installation Safety Instructions Review the following guidelines to help ensure your safety and protect the equipment from damage during the installation. 4.2.3 • Only trained and qualified personnel should be allowed to install or replace this equipment. • Verify that ambient temperature of the environment does not exceed 50°C (122°F) • To maintain a low center of gravity, ensure that heavier equipment is installed near the bottom of the rack and load the rack from the bottom to the top. • Ensure that adequate airflow and ventilation within the rack and around the installed components so that the safety of the equipment is not compromised. It is recommended to allow for at least about 2 cm of airspace between devices in the rack. • Verify that the equipment is grounded as required – especially the supply connections. BU Connections This section describes the installation for the Base Units with the RF signal supplied from an MA RIU Lite. If an RIU system is installed, refer to the RIU Installation and Configuration Guide for detailed instructions on the RIU connections. MA 2000 Installation and Configuration Guide 30 System Installation Communication Room Installation NOTE: It is assumed that the patch panel cabinet (SC/APC adaptors) for fiber optic cable connections is installed in the rack near the BUs. To connect the BU 1. Connect fiber jumper between splice tray and patch panel cabinet. 2. Connect fiber jumpers between the corresponding BU optical ports and the patch panel. Figure 4-2. BU Front Panel Connections 3. Connect the BU rear panel Uplink and Downlink ports to the corresponding ports on the RIU rear panel (or to the RF ports from the passive interface if your system does not include an RIU). 4. Connect the BU rear panel COM to the MA 430 rear panel RS485 connector. 5. Connect the Power connection on the BU rear panel. The following figure shows the BU connections to an RIU Lite and MA 410/430 controller. Figure 4-3. BU Rear Panel Connections MA 2000 Installation and Configuration Guide 31 System Installation 4.3 Remote Cabinet Installation Remote Cabinet Installation Mount and install the Remote Cabinet (RC) in one of the following configurations: • Wallmount - on the wall in the communication room • Rackmount – in a 19” rack in the communication room allocated to that area (sometimes referred to as a secondary communication room). The procedure varies slightly according to the MA 2000 Cabinet model: • Integrate power supply • External power supply The following sections describe both procedures. NOTE: For installations that include MA 850/860 units, refer to the MA 850/860 Installation and Configuration Guide for instructions on various installation options with the MA 2000. 4.3.1 RC 2000 Wall Mount Installation General Installation Instructions • The MA 2000 Remote Cabinet units should be installed in a communication room that provides access to authorized personnel only. The units are maintenance free. In the event of failure, only authorized personnel should handle the units. • Environmental Data - Maximum ambient operating temperature: 45° C • Maximum ambient temperature in a rack: 45° C Figure 4-4. MA 2000 Cabinet Wallmount Dimensions MA 2000 Installation and Configuration Guide 32 System Installation Remote Cabinet Installation The wall installation 2000 Remote Cabinet is supplied with a plate that is to be mounted on the wall and a bracket that is assembled on the rear of the MA 2000 system. Mounting Bracket Opening through which connected optic fibers are routed Plate to be mounted on the wall Location of anchors Holes for plate to bracket assembly Rear panel bracket Underside opening through which power connections are routed Figure 4-5. MA 2000 System Wall Mount Figure 4-6. Zoom of Mounting Holes MA 2000 Installation and Configuration Guide 33 System Installation Remote Cabinet Installation Mount the RC on the wall as follows: ATTENTION: The following instructions apply to an installation on a concrete wall. For any other type of wall, contact MobileAccess. NOTE: For installations that include an MA 850/860 system, refer to the MobileAccess 850/860 Installation and Configuration Guide. 1. For integrated power supply configurations only (for other configuration grounding is optional), connect the cabinet GND according to section 4.3.2. 2. Using the plate as a guide, drill four holes for concrete anchors. Insert four concrete anchors (McMaster-Carr catalogue number 92403A200, or equivalent). 3. Mount the Plate on the wall. Carefully and thoroughly fasten the anchors to the wall. 4. Assemble the Bracket onto the rear of the Remote Cabinet using the supplied screws. 5. Lift the MA 2000 RC and guide the rear ledge of the assembled bracket onto the plate bracket. 6. Using the four screws, secure the RC Bracket to the Plate on the wall. NOTE: Tighten the screws only as much as needed to secure the Bracket to the Plate. One should be able to loosen the screws quickly if needed. MA 2000 Installation and Configuration Guide 34 System Installation 4.3.2 Remote Cabinet Installation RC Grounding - Integrated PS Wall Mount Model NOTE: This procedure is only necessary for wall mount integrated power supply configuration (for other configurations this procedure is optional). The Ground screw is located at the rear of the unit. Figure 4-7: Grounding Located at the Rear of the Unit MA 2000 Installation and Configuration Guide 35 System Installation 4.3.3 Remote Cabinet Installation RC 2000 Rack Mount Installation NOTE: The cabinet requires a clearance of 10 cm above the unit. If a heating source is installed beneath the MRC, a buffer must be placed between the cabinet and the surface. The following figure provides the dimensions for the MA 2000 Rack Model. Figure 4-8. MA 2000 Cabinet Rack Mount Assembly MA 2000 Installation and Configuration Guide 36 System Installation Remote Cabinet Installation The MA 2000 RC Rack Mount model is supplied with the required brackets already assembled to the sides of the cabinet as illustrated in the Figure 4-9 . MA 2000 RC Rack Model. Simply, mount the MA 2000 RC in the rack and secure with the supplied screws. Rack brackets Figure 4-9 . MA 2000 RC Rack Model MA 2000 Installation and Configuration Guide 37 System Installation 4.3.4 Remote Cabinet Installation Fiber Optic Connections NOTE: Keep in mind the rules for handling and connecting F/O cables. The F/O cables will be connected to the associated BU in the communication room at a later phase. 1. Install splice box near Remote Cabinet. 2. Connect fiber optic cable to splice box and the SC/APC pigtails to each RU 2000 module. 3. For the downlink, connect the fiber optic cable pigtails from splice box coming from the BU port to the corresponding RU port (routing the optic fibers so they will fit through the top opening in the door.) 4. For the uplink, connect the fiber optic cable pigtails from splice box from the RU (routing the optic fibers so they will fit through the top opening in the door), to the uplink port that connects to the BU. The internal power connections and other connections should already be connected. Power connection Figure 4-10. RU 2000 Fiber Optic and internal power connections MA 2000 Installation and Configuration Guide 38 System Installation 4.3.5 Remote Cabinet Installation Power Connections The power connections vary depending on whether the configuration is for an integrated power supply or for external power supplies. 4.3.5.1 Integrated Power Supply model • Connect the AC power connector to the connector on the internal plate as illustrated below. The power source may be: 230 VAC, 115 VAC (an AC/DC converter is built into the chassis). • You may also connect a backup battery of 48V to the battery connector. This is an optional connection. Battery connection l) Figure 4-11. Partial View of system illustrating location of power connections 4.3.5.2 External Power Supplies Model The external power source may be a central source with cables routed to each RU, or RU dedicated power supplies locally installed. 4.3.6 • PS = 24 VDC to 48 VDC. • Connect each power connection to the appropriate connector on the remote cabinet. Antenna Connections • For systems without MA 850/860 modules - connect the antenna connections to the RC antenna ports • For systems with MA 850/860 modules - refer to MA 850/860 Installation Manual MA 2000 Installation and Configuration Guide 39 System Installation 4.4 MA 2000 Lite Installation and Connections MA 2000 Lite Installation and Connections MA 2000 is designed as a wall-mount installation – usually located in the communication shaft of the corresponding floor. The remote units are mounted externally to the 2000 Lite device and their antenna outputs are connected to either side of the 2000 Lite device. The combined outputs are then connected to the antennas in the covered area. The following figure illustrates MA 2000 connections to two RUs. MA 2000 Lite enclosure RU 2000 Antennas PWR RU 2000 Figure 4-12. 2000 Lite System Coax Connections MA 2000 Installation and Configuration Guide 40 System Installation MA 2000 Lite Installation and Connections The following figure shows the RIU Lite mechanical drawing Figure 4-13. MA 2000 Lite Mechanical Dimensions MA 2000 Installation and Configuration Guide 41 System Installation 4.4.1 MA 2000 Lite Installation and Connections Mounting MA 2000 Lite In order to mount MA 2000 Lite on the wall, the cover is first removed, the tray and all installed elements are secured to the wall and the top cover assembled again. 1. Remove the top cover by pulling it towards the rear bracket and lifting it over the front brackets. The tray and all its assembled components are displayed. The installed filters vary depending on the RU models in the installation. Rear tab Power connection Mounting holes (2x on each side) Antenna connections Front tabs Figure 4-14. MA 2000 Lite Prepared for Mounting 2. Depending on the tools you use: • Either measure the distance between the four wall mount holes and drill the required holes in the wall and insert the screws, or • Hold the tray up against the wall and simply drill the screws in the holes. 3. Mount each RU 2000 on the wall, on the corresponding side of the MA 2000 Lite unit. 4. Reassemble the MA 2000 Lite cover by fitting it over the front tabs and pressing down gently at the rear. MA 2000 Installation and Configuration Guide 42 System Installation 4.4.2 MA 2000 Lite Installation and Connections MA 2000 Lite Connections This section describes the MA2000 Lite enclosure and its' external connections. (2) Power Connections to RU 2000 front panel RS232 and antenna connectors Control (1) To Antennas LEDs (3) To RU 2000 front panel antenna connections (4) To RU 2000 front panel RS232 connector NOTE: It is not required to perform the following procedures in any particular order. 1. Connect the antenna cables to the front panel antenna connectors. 2. Connect the DC power. 3. Connect each of the side cable N-type antenna connectors to the antenna connectors of the corresponding RU. 4. Connect each of the side cable D-type connector to the front panel RS232 connectors of the corresponding RU. MA 2000 Installation and Configuration Guide 43 5 Upgrading and Configuration Examples MA 2000 provides an entry level cost effective solution for current services and support for future services from the same or different operators. Support for additional bands is implemented by an RU module and RU specific hardware designed to prevent interference with other existing bands in the coverage area. For support for additional services, connect the corresponding RU and hardware (Cavity Filter, Duplexer, etc.) to the 8x4 Module and to the external coax infrastructure. NOTE: It is required to order an Accessory Kit for each new unit to be added to the installation. The kit includes cables for connecting the RU 2000 or MA 1200 add on units to the required filters. Because of the differences in cable length requirements, the accessory kit differs for units designated to be installed in 2000 Cabinets and for those designated to be installed with MA 2000 Lite systems. Be sure to order the appropriate kit as detailed in section 0 . This chapter provides several examples of the most common configurations and their connections. As systems are upgraded, refer to the provided diagrams for a description of the connections between the Remote Units (referred to as RU or RU 2000), the interface devices (Filters, etc.) and the 4x8 Combiner. MA 2000 Installation and Configuration Guide 44 Upgrading and Configuration Examples Common USA Configurations 5.1 Common USA Configurations 5.1.1 iDEN/SMR with PCS Add-on iDEN and SMR coverage is implemented by one remote unit. This type of configuration was designed to meet Nextel’s existing needs. MA 1200 add-on module for PCS support can be integrated into the solution at any time in order to meet future needs. The following figure describes the port connections between the remote units, add-on, and 8x4 Combiner. DL Add-on 1200 PCS RHU 2000 P1 UL iDEN/SMR P2 P3 P4 iDEN DL SMR DL and iDEN UL N.C. SMR UL 8x4 P3 iDEN/SMR Cavity Duplexer 8x4 P2 Com 8x4 P6 Figure 5-1. iDEN/SMR and PCS Connections MA 2000 Installation and Configuration Guide 45 Upgrading and Configuration Examples 5.1.2 Common USA Configurations Cell/PCS For infrastructures supporting a single Cell band and PCS, connect the RU according to the following figure. Cavity Cell DL RHU 2000 P1 CELL/PCS Tx P2 P3 Cavity Com Cell Duplexer N.C. 8x4 P1 Rx P4 8x4 P5 Figure 5-2. Single Cell/PCS Connections For infrastructures supporting two Cell bands and a PCS band, connect the second Cell/PCS services RU according to the following figure. Cavity Cell DL RHU 2000 P1 CELL/PCS Tx P2 P3 Cavity Com Cell Duplexer N.C. 8x4 P4 Rx P4 8x4 P8 Figure 5-3. Additional Cell/PCS Connections MA 2000 Installation and Configuration Guide 46 Upgrading and Configuration Examples 5.2 Typical International Configurations Typical International Configurations MA 2000 Lite supports Cell/DCS and DCS. UMTS support can be added through MA 1200 Add-on. 5.2.1 Typical Asian Configuration: Cell/DCS+ UMTS Figure 5-4. Cell/DCS and UMTS Configuration 5.2.2 Typical European & Middle East Configuration: EGSM/DCS + UMTS Configuration Figure 5-5. Typical European & Middle East Configuration MA 2000 Installation and Configuration Guide 47 Upgrading and Configuration Examples 5.2.3 Typical International Configurations iDEN iDEN support is provided through MA 2000 Cabinet configurations. RHU 2000 Cavity iDEN DL BPF P1 iDEN P2 to 8x4 P6 P3 to 8x4 P2 P4 5-6. iDEN Configuration MA 2000 Installation and Configuration Guide 48 Upgrading and Configuration Examples 5.3 2000 Lite Cell/DCS and GSM/DCS Config for Telstra 2000 Lite Cell/DCS and GSM/DCS Config for Telstra MA 2000 Installation and Configuration Guide 49 6 Appendix : System Specifications RF Parameters RF Frequency Range Services Frequency Range Uplink Downlink CELL 824-849 869-894 iDEN 806-824 851-869 GSM 890-915 935-960 E-GSM 880-915 925-960 Telstra 850M 824-849 869-890 SMR 896-902 929-941 DCS 1710-1785 1805-1880 PCS 1850-1910 1930-1990 G-PCS 1850-1915 1930-1995 UMTS 2100 1920-1980 2110-2170 MA 2000 Installation and Configuration Guide 50 Appendix : System Specifications RF Parameters Low Band RF Parameters Low Band RU 2000 CELL TDMA/CDMA/WCDMA SMR 800 iDEN 800 Sprint GSM/ EGSM D U 12 12 14 11 14 SMR 900 IDEN 900 Sprint Max output PWR per antenna port 1 (comp) 2 carriers 4 carriers 8 carriers 12 carriers Mean Gain(dB)* Pin (dBm)* 16 13 10 16 14 11 14 10 -1 10 10 -1 10 Input IP3 (dBm) AGC OFF Min -5 -5 -5 -5 -5 -5 Input IP3 (dBm) AGC ON Min SFDR** (dB) 71 72 72 64 71 71 Max Intermod Distortion (dBm) Max Nf (dB) -13 -13 20 Gain Flatn. (dB) MA 2000 Installation and Configuration Guide -13 20 -36 20 -13 20 -13 20 20 ± 2.0 51 Appendix : System Specifications RF Parameters High Band *Factory set mean gain BU-RHU without RIU. May be field adjusted using system controller. ** SFDR for CDMA services is calculated in 100Kb/sec RF Parameters High Band DCS RU 2000 PCS CDMA/WCDMA PCS GSM/TDMA Max output PWR per antenna port 1 (comp) 2 carriers 4 carriers 8 carriers 12 carriers Mean Gain(dB)* Pin (dBm)* 14 11 14 14 11 14 16 13 10 14 Input IP3 (dBm) AGC OFF Min -6 -6 -6 Input IP3 (dBm) AGC ON Min SFDR** (dB) 64 66 64 Max Intermod Distortion (dBm) -30 Max Nf (dB) Gain Flatn. (dB) MA 2000 Installation and Configuration Guide -13 -13 20 20 20 ± 2.0 52 Appendix : System Specifications RF Parameters RF Parameters 1200 Add-on 1200 ADD-ON G-PCS CDMA/WCDMA G-PCS GSM/TDMA UMTS*** Max output PWR per antenna port 1 (comp) 2 carriers 4 carriers 8 carriers 12 carriers Mean Gain(dB)* Pin (dBm)* 20 17 14 11 20 Input IP3 (dBm) AGC OFF Min -7 Input IP3 (dBm) AGC ON Min 21 18 15 12 10 20 21 18 15 12 10 21 -7 -7 SFDR** (dB) 66 64 66 Max Intermod Distortion (dBm) -13 -13 *** Max Nf (dB) Gain Flatn. (dB) 20 20 70 20 ± 2.0 *Factory set mean gain BU-RHU without RIU. May be field adjusted using system controller. ** SFDR for CDMA services is calculated in 100Kb/sec *** UMTS Compiles with 3GPP TS 25.106 V5.0.0 (2002-03) Table 9.4 spectrum emission mask MA 2000 Installation and Configuration Guide 53 Appendix : System Specifications System Specs System Specs Fiber Optic Specifications Optical output power <3.0mW Max. Optical budget 2 dB for fiber + 1 dB for connectors (assumed) = 3 dB total Optical loss per mated-pair connectors 0.5dB (max) Optical Connector SC/APC Fiber type 9/125 SM Wavelength 1310±10nm Maximum distance between Base Unit and Remote Cabinet 2Km Absolute Maximum Rating Total Input RF Power to BU Total Input RF Power to RU Power Supply VDC 10dBm 20dBm out-of-band -10dBm in-band 60VDC Temperature Specifications Operating 0°C to +50°C (32°F to 122°F) Storage -20°C to 85°C (-4°F to 185°F) MA 2000 Installation and Configuration Guide 54 Appendix : System Specifications Specifications of Units Specifications of Units MA 2000 MRC Remote Hub Supported Units RF antenna connections Input power Local powering Remote powering Power consumption Physical Mounting : A total of up to five Remote Units (one being a MA 1200 Add-on module) (not including MA 850/860 which is installed externally) : Four N-type female antenna connections : 230 VAC, 115 VAC (an AC/DC converter is built into the chassis). : 20 to 48VDC to external connectors on chassis : 25W : Wallmount and rackmount Dimensions : 355 x 482.6 x 397mm (13.97” x 19” x 15.63” ) Weight (4 modules) : ~35Kg (~77 lb) MA 2000 Lite Supported Units : External connections to two Remote Units (MA 1200 Add-ons each unit) RF antenna connections : Four N-type female antenna connections Power consumption : 3W max (housing only with no remote units) Physical Mounting : Wallmount Dimensions : 442 x 336 x 86.41mm (17.4” x 13.23” x 3.4” ) Weight : 5.5Kg (12.1lb) MA 2000 Remote Unit Supported services Power: Input power Power consumption RF connections : Two services corresponding to the model Optic connections : SC/APC optic connections : 20 to 48V DC : 29W : To Antenna (via hub) - N-type Female, 50 ohm : To MA 1200 add-on - SMA 50 ohm Remote management : SNMP, NMS via Base Unit connection to MA 410/430 controller. MA 1200 Add-On Specifications Supported services RF Connections: Power: Input power Power consumption : 25-48VDC : 50W Remote management : SNMP, NMS via RHU connection Dimensions Weight : Single service corresponding to the model : To RHU - SMA 50 ohm 27.9x22.0x6.9cm (10.98”x8.66”x2.71”) 2.8Kg (6.2 lb) MA 2000 Installation and Configuration Guide 55 Appendix : System Specifications Ordering Information Base unit Specifications Models: Supported services: RF (total Input): Power: Input power Power consumption RF connections 4-port model, 8-port model (shown above) Wideband device supporting all services supported by MA systems 10 dBm max 20 to 48V DC 14W (8-port BU) N-type Female, 50 ohm – interface to RIU or to passive BTS interface N-type Female, 50 ohm – interface to antennas Optic connections Four or eight (depending on the model) SC/APC optic connections Remote management Physical Dimensions SNMP, NMS via connection to MA 410/430 controller. Weight 48.26x4.44x29.97cm (19”x1Ux11.8”) 2.82Kg (6.2lb) Ordering Information NOTE: The information listed below is updated up to the document publishing date. Refer to the MA2000 datasheet for the most updated ordering information. Remote HUBs 2000-RC-RP Remote Cabinet - all services, Remote powering 2000-RC-LP Remote Cabinet - all services, Local powering 2000-MINI-ENC 2000 enclosure supporting 2 modules Dual Band RF Modules, add-on ready 2000 Cabinet 2000-CELL-DCSE Dual band Cell/DCS 1 port for cabinet, enhanced power 2000-CELL-PCSE Dual band Cell/PCS 1 port for cabinet, enhanced power 2000-GSMO-DCSE Dual band GSM DCS 1port for cabinet, enhanced power 2000-IDEN-SMR Dual band iDEN/SMR for cabinet 2000-E-GSM-DCS Dual band EGSM/DCS 1 port for cabinet 2000 Lite 2000-CELL-DCSEL Dual band Cell/DCS 1 port for Lite, enhanced power 2000-CELL-PCSEL Dual band Cell/PCS 1 port for Lite, enhanced power 2000-E-GSM-DCSL Dual band GSM/DCS 1 port for Lite, enhanced power 2000-GSMO-DCSEL Dual band GSM DCS 1 port for Lite, enhanced power 2000-IDEN-SMR-L Dual band iDEN/SMR for Lite Dual band Cell/DCS 1 port for Lite enhanced power for Telstra MA 2000 Installation and Configuration Guide 56 Appendix : System Specifications 2000-CELL-DCSLT Ordering Information Dual band GSM/DCS 1 port for Lite enhanced power for Telstra 2000-GSM-DCSLT MobileAccess 1200 Add On 1200-PCS-AO-CB Add-on RHU - PCS service for cabinet 1200-G-PCS-AO-CB Add-on RHU supporting a PCS w/G-block for 2000 cabinet 1200-UMTSE-AO-CB Add-on RHU - UMTS service for cabinet 1200-PCS-AO-LT Add-on RHU - PCS service for Lite 1200-UMTSE-AO-LT Add-on RHU - UMTS service for Lite MobileAccess Universal Base Units WB-B8U Wide Band Base 8 Unit supporting 8 RHUs WB-B4U Wide Band Base 4 Unit supporting 4 RHUs Network Controller 410 Network Controller – Serial Interface (dial-up) 430 Network Controller –Ethernet/IP Interface 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 2000 Installation and Configuration Guide 57 Appendix : System Specifications Ordering Information MobileAccess Radio Interface Unit (RIU) 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-G-PCS BTS Conditioner for PCS w/ G-Block support RIU-BTSC-SMR BTS Conditioner for SMR-Paging RIU-BTSC-GSM BTS Conditioner for GSM 900MHz RIU-BTSC-E-GSM BTS Conditioner for EGSM 900MHz RIU-BTSC-DCS BTS Conditioner for DCS 1800MHz RIU-BTSC-UMTS BTS Conditioner for UMTS 2100MHz RIU-BDAC-CELL BDA Conditioner for Cellular RIU-BDAC-IDEN BDA Conditioner for iDEN RIU-BDAC-PCS BDA Conditioner for PCS RIU-BDAC-G-PCS BDA Conditioner for PCS w/ G-Block support RIU-BDAC-SMR BDA Conditioner for SMR-Paging RIU-L-IDEN-SMR-G-PCS1 RIU Lite for iDEN800,SMR 900,PCS1900 w/G-Block, support 1BU8 RIU-L-CELL-PCS1 RIU Lite Cellular 800,PCS 1900 Power Supply LPS-48V-66W Local AC/DC Converter 66W LPS-48V-100W Local AC/DC Converter 100W AK-PWR-CORD-EU AC Power cord for 66W & 100W power supplies, European connector AK-PWR-CORD-UK AC Power cord for 66W & 100W power supplies, UK connector MA 2000 Installation and Configuration Guide 58 This page is intentionally left blank…
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