F8I-DLCSMR2ADigivance SMR 20 Watt System

ADCP-75-159 Issue 1 August 2003 1266013 Rev A Digivance ® SMR 20 Watt System with Version 2.00.01 EMS Software Installation and Operation Manual 18832-A FCC ID: F8I-DLCSMR2A User Manual - Part 1 ADCP-75-159 Issue 1 August 2003 1266013 Rev A Digivance ® SMR 20 Watt System with Version 2.00.01 EMS Software Installation and Operation Manual ADCP-75-159 • Issue 1 • August 2003 • Preface Page ii COPYRIGHT © 2003, ADC Telecommunications, Inc. All Rights Reserved Printed in the U.S.A. REVISION HISTORY TRADEMARK INFORMATION ADC, Digivance, and PowerWorx are registered trademarks of ADC Telecommunications, Inc. Procomm Plus is a registered trademark of Quarterdeck Corporation. DISCLAIMER OF LIABILITY Contents herein are current as of the date of publication. ADC reserves the right to change the contents without prior notice. In no event shall ADC be liable for any damages resulting from loss of data, loss of use, or loss of profits and ADC further disclaims any and all liability for indirect, incidental, special, consequential or other similar damages. This disclaimer of liability applies to all products, publications and services during and after the warranty period. This publication may be verified at any time by contacting ADC’s Technical Assistance Center at 1-800-366-3891, extension 73475 (in U.S.A. or Canada) or 952-917-3475 (outside U.S.A. and Canada), or by e-mail to [email protected] ISSUEDATEREASON FOR CHANGE 108/2003Original issue. ADC Telecommunications, Inc. P.O. Box 1101, Minneapolis, Minnesota 55440-1101 In U.S.A. and Canada: 1-800-366-3891 Outside U.S.A. and Canada: (952) 938-8080 Fax: (952) 917-1717 ADCP-75-159 • Issue 1 • August 2003 • Preface Page iii © 2003, ADC Telecommunications, Inc. TABLE OF CONTENTS ContentPage ABOUT THIS MANUAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vii RELATED PUBLICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vii ADMONISHMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . viii GENERAL SAFETY PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . viii STANDARDS CERTIFICATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ix LIST OF ACRONYMS AND ABBREVIATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ix SECTION 1: OVERVIEW 1INTRODUCTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 2 SMR 20 WATT SYSTEM OVERVIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 2.1Basic System Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 2.2Enhanced Base Transceiver Station to Host Unit Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-3 2.3 Handset Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4 2.4Local Service Interface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-5 2.5Remote NOC Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5 3SYSTEM FUNCTIONS AND FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6 3.1Fiber Optic Transport . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6 3.2Control and Monitoring Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8 3.3Fault Detection and Alarm Reporting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9 3.4Powering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9 3.5Equipment Mounting and Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9 SECTION 2: DESCRIPTION 1INTRODUCTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3 2HOST UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-3 2.1Primary Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3 2.2Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3 2.3Fault Detection and Alarm Reporting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4 2.4RF Signal Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-4 2.5RF Signal Level Adjustments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4 2.6Propagation Delay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5 2.7Optical Connection . . . . . . . . . . . . . .…

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ADCP-75-159 • Issue 1 • August 2003 • Section 2: Description Page 2-16 © 2003, ADC Telecommunications, Inc. • Digitizes the reverse path composite RF signal. • Converts the digitized reverse path RF signal to a digitized optical signal. • Provides an RS-232 interface for connecting a local EMS computer. • Transports alarm, control, and monitoring information to the HU via the optical link. • Provides an AC power interface. • Provides an external alarm interface. 5.1Primary Components The STM consists of an electronic circuit board assembly, power supply, duplexer, and fan assembly that are mounted within an anodized and powder-paint coated sheet metal enclosure. The metal enclosure provides a mounting point for the electronic components and also controls RF emissions. Except for the fan unit, the electronic components are not user replaceable. The STM is designed for use within the RU outdoor cabinet or indoor mounting shelf. Except for the LPA interface connector, all controls, connectors, indicators, and switches are mounted on the STM front panel for easy access. A carrying handle is provided on the front of the STM to facilitate installation and transport. Figure 2-7. Spectrum Transport Module 5.2Mounting The STM mounts within the RU outdoor cabinet or indoor mounting shelf. Runners on the top and bottom of the STM mesh with tracks. The runners and tracks guide the STM into the installed position. The electrical interface between the STM and LPA is supported by a D-sub 18634-B FCC ID: F8I-DLCSMR2A User Manual - Part 2 ADCP-75-159 • Issue 1 • August 2003 • Section 2: Description Page 2-17 © 2003, ADC Telecommunications, Inc. female connector located on the rear side of the STM. A corresponding D-sub male connector mounted at the rear of the RU cabinet or RU mounting shelf mates with the STM connector. Captive screws are provided for securing the STM in the installed position. 5.3Fault Detection and Alarm Reporting The STM detects and reports various faults including remote unit fault, optical fault, power fault, temperature fault, power amplifier fault, and external (door open) fault. Various front panel Light Emitting Diode (LED) indicators turn from green to red or yellow if a fault is detected. The status of the STM, the alarm state (major or minor), and other alarm information is summarized and reported over the optical interface to the HU and also over the service interface. In addition, the alarm state of the HU is received over the optical interface and reported to the service interface. This information may be accessed remotely through the NOC/ NEM interface or locally through the EMS software GUI. 5.4Antenna Cable Connection The antenna cable connections between the STM and the antenna are supported through one N- type female connector which carries both the forward and reverse path RF signals. When installed in the RU outdoor cabinet, the STM does not connect directly to the antenna but instead connects to a lightning protector that is mounted on the bottom of the cabinet (see Section 3.6). A coaxial jumper cable is provided (included with the enclosure) for connecting the STM to the lightning protector. 5.5RF Signal Level Adjustment The STM is equipped with a digital attenuator for adjusting the signal level of the forward path RF output signal. The remote forward path attenuator adjusts the level of the output RF signal at the RU antenna port and will add from 0 to 20 dB of attenuation to the output signal level. The attenuator can be set in 1 dB increments. The attenuator is software controlled and is adjusted through the NOC/NEM interface or the EMS software GUI. 5.6Optical Connection Fiber optic connections between the STM and the HU are supported through two SC-type optical connector ports. One port is used for connecting the forward path optical signal and the other port is used for connecting the primary reverse path optical signal. 5.7Service Interface Connection The service interface connection between the STM and a local laptop computer loaded with the EMS software is supported by a single DB-9 female connector. The service interface connector provides an RS-232 DTE interface. The STM service interface connector supports local communications with both the STM and the corresponding HU. ADCP-75-159 • Issue 1 • August 2003 • Section 2: Description Page 2-18 © 2003, ADC Telecommunications, Inc. 5.8Powering The STM is powered by 120 or 240 VAC (50 or 60 Hz) power which is supplied through a three-conductor AC power cord. The power cord is provided with the RU outdoor cabinet or indoor mounting shelf. The power cord connects to an AC connector mounted on the STM front panel. A switch on the STM front panel provides AC power On/Off control. 5.9Cooling Continuous air-flow for cooling is provided by a single fan mounted on the rear side of the STM housing. An alarm is provided that indicates if a high temperature condition (>50º C/122º F) occurs. If the temperature falls below 32º F (0º C), the fan automatically shuts off. The fan may be field replaced if it fails. 5.10 User Interface The STM user interface consists of the various connectors, switches, and LEDs that are provided on the STM front panel. The STM user interface points are described in Ta b le 2 - 4 and shown in Figure 2-8. Table 2-4. Spectrum Transport Module User Interface REF NO USER INTERFACE DESIGNATION DEVICE FUNCTIONAL DESCRIPTION 1PORT 1SC connector (single-mode) Input connection point for the forward path opti- cal fiber. 2PORT 2SC connector (single-mode) Output connection point for the reverse path pri- mary optical fiber. 3I/0On/Off rocker switch Provides AC power on/off control. 4No designation3-wire AC power cord connector Connection point for the AC power cord. 5No designation2- wire DC power cord connector Connection point for a back-up battery power cord. (Not used with 20 Watt system) 6SERVICEDB-9 connector (female) Connection point for the RS-232 service inter- face cable. 7AC POWERMulti-colo…

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ADCP-75-159 • Issue 1 • August 2003 • Section 2: Description Page 2-27 © 2003, ADC Telecommunications, Inc. are followed by the action or information required. A text string response is received from the specified system or systems to confirm the requested action or to report the requested information. Examples of several typical NOC-NEM interface commands and the responses received are shown in Figure 2-18. The NOC/NEM interface requires only a VT100 terminal/ emulator or a PC-type computer that is loaded with a communication software such as Procomm Plus. While primarily intended for use at the NOC, the NOC/NEM interface commands may also be input from the EMS computer. Figure 2-18. NOC/NEM Interface Typical Commands 11 SPECIFICATIONS Refer to Ta bl e 2 - 6 for the Digivance SMR 20 Watt System nominal specifications. All specifications apply after a five minute warm-up period. Table 2-6. SMR 20 Watt System Nominal Specifications PARAMETERSPECIFICATIONREMARKS Optical - Host and Remote Unit Fiber type9/125, single-mode Number of fibers required Direct With WDM 2 1 The wavelength division multi- plexer (WDM) is an accessory. Forward path wavelength1550 nm Reverse path wavelength1310 nm Optical transmit power output Host Unit Remote Unit 0 dBm –3 dBm Optical budget17 dB For optical BER of 10 –6 FCC ID: F8I-DLCSMR2A User Manual - Part 3 ADCP-75-159 • Issue 1 • August 2003 • Section 2: Description Page 2-28 © 2003, ADC Telecommunications, Inc. Optical receive input–7 dBm maximum Optical connectorsIndustry standard SCHost, remote, and WDM Optical - Host and Remote WDM Passband 1310 nm ± 20 nm 1550 nm ± 20 nm Forward path insertion loss Host WDM Remote WDM 0.7 dB 0.3 dB Does not include connector loss Reverse path insertion loss Host WDM Remote WDM 0.3 dB 0.7 dB Does not include connector loss Isolation> 30 dB minimum Return loss (Reflectance)< –50 dBAll input ports RF Forward Path - SMR 800 MHz System bandwidth 15 MHz Frequency range851 to 866 MHzSMR band Gain of forward path (Host input to Remote antenna port) 80.5 dB at band center, room temperature, and 0 dB attenua- tion setting Includes power amplifier. Gain flatness ± 1.5 dB across freq. range 1 dB variation across any 1.25 MHz channel Gain variation± 3 dB over temperature and unit-to-unit Propagation delay6 μs maximumExcludes fiber delay Configurable propagation delay Range Step size Up to 63 μs 1 μs Plus standard propagation delay Spurious In-band self generated Dynamic range –13 dBm at remote output –65 dBc Transmit peak-to-average10 dB Intermodulation products–65 dBc Nominal composite RF input signal level –40 dBm at 0 dB attenuation –20 dBm at max. attenuation An input signal level of –40 dBm provides maximum output power Configurable input level Range Step size 20 dB 1 ± 0.5 dB ±10% of step value Composite RF output power40.5 dBm (11 Watts) at remote antenna port with –40 dBm input 20 Watts at power amplifier out- put Table 2-6. SMR 20 Watt System Nominal Specifications, continued PARAMETERSPECIFICATIONREMARKS ADCP-75-159 • Issue 1 • August 2003 • Section 2: Description Page 2-29 © 2003, ADC Telecommunications, Inc. Configurable RF output Range Step size 20 dB at remote unit 1 ±0.5 dB ±10% of step value Transmit path insertion loss2.5 dB RF Reverse Path - SMR 800 MHz System bandwidth15 MHz Frequency range806–821 MHzSMR band Propagation delay6 μs maximumExcludes fiber delay Configurable propagation delay Range Step size Up to 63 μs 1 μs Plus standard propagation delay Gain30 dB ± 2 dB at band center Gain flatness± 1.5 dB across frequency range 1 dB variation across any 1.25 MHz channel Gain variation± 3 dB over temperature and unit to unit Out-of-band rejection–40 dB bandwidth < 30 MHz Spurious–110 dBm referred to input Intermodulation–62 dBc System noise figure8 dB Configurable RF output Range Step size 20 dB 1 ± 0.5 dB ± 10% of step value Blocking dynamic range70 dB Level limiting ALC threshold–40 dBm dB ± 3 dB Level limiting ALC range30 dB Physical/Environmental/ Electrical - Host Unit Dimensions (H×W×D) 3.5 × 17.2 × 15.3 inches (89 × 437 × 389 mm) Dimension for width does not include the mounting brackets which can be installed for either 19- or 23-inch racks. Mounting19- or 23-inch rackEIA or WECO Weight18 lbs. (8.2 kg) Weather resistanceIndoor installation only Operating temperature0º to 50º C (32º to 122º F) Storage temperature–40º to 70º C (–40º to 158ºF) Humidity10% to 90%No condensation Table 2-6. SMR 20 Watt System Nominal Specifications, continued PARAMETERSPECIFICATIONREMARKS ADCP-75-159 • Issue 1 • August 2003 • Section 2: Description Page 2-30 © 2003, ADC Telecommunications, Inc. External alarm connectorScrew-type terminalsNO and NC relay contacts DC power connectorScrew-type terminal strip RF coaxial cable connectorsN-type (female) Service connectorDB-9 (female)RS-232 DTE interface CAN connectorsRJ-45 jack Power input± 24 or ± 48 VDC± 21 to ± 60 VDC Power consumption55 watts Current rating1 Amp at –48 VDC Reliability at 25ºCMTBF 80,000 hoursExcluding fans Physical/Environmental/ Electrical - Remote Unit Outdoor Cabinet Cabinet dimensions (H×W×D)25.6 × 10.13 × 20.75 inches (674 × 257 × 527 mm) MountingWall, pole, or pedestalPedestal mounting requires ped- estal mount kit. (accessory) Weight80 lbs (36.3 kg)Includes modules Weather resistanceNEMA-3R, removable dust filter Operating temperature–30º to 50º C (–22º to 122º F) Storage temperature–40º to 70º C (–40º to 158ºF) Humidity10% to 90%No condensation External alarm connectorScrew-type terminalsExternal alarm inputs AC power connection3/4- or 1/2-inch conduitPer local code or practice. Antenna cable connectorN-type female Fiber optic cable size 0.375 to 0.875 inch (10 to 22 mm) diameter cable 9/125, single-mode Lightning protection20 kA IEC 1000-4-5 8/20 μs waveform Service connectorDB-9 female (on STM)RS-232 DTE interface Power input120 or 240 VAC, 50 or 60 Hz Power consumption360 Watts Current rating5 Amps maximum at 120 VAC Reliability at 25ºCMTBF 50,000 hoursExc…

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ADCP-75-159 • Issue 1 • August 2003 • Section 3: Host Unit Installation Page 3-12 © 2003, ADC Telecommunications, Inc. Figure 3-10. Configuring CAN Connections with Multiple Host Units 9 EMS COMPUTER CONNECTION The service interface connection between the HU and the EMS computer is supported by a single DB-9 female connector. The service connector provides an RS-232 DTE interface. A three meter long straight-through RS-232 interface cable is available (accessory) for connecting the EMS computer to the HU. Use the following procedure to install the service interface cable: 1. Connect one end of the service interface cable (accessory) to the SERVICE port as shown in Figure 3-11. 2. Route the service interface cable to the EMS computer and connect the free end of the cable to the computer’s RS-232 DCE port. Refer to the user manual provided with the computer to locate and configure the specified port. Figure 3-11. Service Interface Connection HOST UNIT 1HOST UNIT 2HOST UNIT 3 NET IN NET OUTNET IN NET OUTNET IN NET OUT 16900-B CONTROLLER AREA NETWORK INTERFACE CABLES TO NEXT HOST UNIT (NOTE: LAST HOST HAS NO CONNECTION AT NET OUT) 17870-A FCC ID: F8I-DLCSMR2A User Manual - Part 4 ADCP-75-159 • Issue 1 • August 2003 • Section 3: Host Unit Installation Page 3-13 © 2003, ADC Telecommunications, Inc. 10 EXTERNAL ALARM SYSTEM CONNECTIONS The alarm interface between the HU and an external alarm system is supported by a six-terminal plug (with screw-type terminals) that connects to a receptacle mounted on the HU rear panel. The terminal plug provides connections to normally open (NO) and normally closed (NC) dry type alarm contacts for both major and minor alarms. A category 3 or 5 cable is typically used to connect the HU to the external alarm system. Use the following procedure to install the alarm wiring and connect it to the HU: 1. Obtain the required length of category 3 or 5 cable. 2. Route the cable between the HU and the external alarm system (if not already routed) and then cut to the required length. Allow sufficient slack for dressing and organizing the cable at the HU. 3. Strip back the outer cable sheath and insulation to expose the wires at both ends of the cable and strip back 0.2 inches (5 mm) of insulation from each wire. 4. Connect the Major alarm wire pair to the MAJOR COM/NC or MAJOR COM/NO terminals (whichever is required by the external alarm system) on the HU alarm terminal connector (supplied with HU) as shown in Figure 3-12. Figure 3-12. External Alarm System Connections 5. Connect the Minor alarm wire pair to the MINOR COM/NC or MINOR COM/NO terminals (whichever is required by the external alarm system) on the HU alarm terminal connector (see Figure 3-12). 18830-A ALARM CONNECTOR MAJOR ALARM WIRES MINOR ALARM WIRES NO COM NC NO COM NC ADCP-75-159 • Issue 1 • August 2003 • Section 3: Host Unit Installation Page 3-14 © 2003, ADC Telecommunications, Inc. 6. Connect the Major and Minor alarm wire pairs to the appropriate terminals on the external alarm system. 7. Dress and secure cable per standard industry practice. 11 DC POWER CONNECTIONS The HU is powered by ± 21 to ± 60 VDC power (nominal ± 24 or ± 48 VDC). The power is fed to the HU through a screw-down type terminal strip located on the rear side of the unit. Power to the HU must be supplied through a fuse panel such as the 20 position PowerWorx GMT Fuse Panel (available separately) and the power must be protected with a 3 Amp GMT fuse. Use the following procedure to install the power wiring: 1. Obtain one pair of #18 AWG (1.00 mm) red and black insulated copper wire for use as the power wiring. 2. Terminate one end of each wire with a fork terminal as shown in Figure 3-13. Figure 3-13. DC Power Connections 3. Connect the power wires to the power terminal strip at the rear of the HU. 4. Route the free ends of the wires to the fuse panel and locate the terminals that will be used for the power feed. Refer to the user manual provided with the fuse panel for specific information. 18831-A FORK TERMINALS #18 AWG (1.0 mm) COPPER WIRE + (RED) – (BLACK) ADCP-75-159 • Issue 1 • August 2003 • Section 3: Host Unit Installation Page 3-15 © 2003, ADC Telecommunications, Inc. 5. Remove the fuse from the circuit that will power the HU. 6. Connect the power wires to the appropriate terminals as specified in the fuse panel user manual. 7. Dress and secure the power wiring at the fuse panel and the HU. The procedure for checking the voltage level and verifying that the HU is ready to power up is provided in SECTION 4: OPERATION. ADCP-75-159 • Issue 1 • August 2003 • Section 3: Host Unit Installation Page 3-16 © 2003, ADC Telecommunications, Inc. Blank ADCP-75-159 • Issue 1 • August 2003 • Section 4: Operation Page 4-1 © 2003, ADC Telecommunications, Inc. SECTION 4: OPERATION 1BEFORE STARTING OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1 1.1Tools and Materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1 1.2Readiness Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2 2TURN-UP SYSTEM AND VERIFY OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2 2.1Turn-Up Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3 2.2Verify/Download HU and RU System Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-6 2.3Determine Forward Path Input Signal Level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-7 2.4Enter Site Name and Site Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-10 2.5Enter H…

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ADCP-75-159 • Issue 1 • August 2003 • Section 4: Operation Page 4-5 © 2003, ADC Telecommunications, Inc. 11. Click on the HOST Config tab and on the REMOTE Config tab (see Figure 4-2). The HOST Config display and the REMOTE Config display will open within the main window. 12. Enter the Site Name and Site Number for both the HOST and the REMOTE unit. Refer to Section 2.4 for details. 13. If the site has multiple host units, reconnect the CAN cables to the HU’s NET IN and NET OUT ports. 14. Verify that no Major (except Major Extern Alarm) or Minor alarms are being reported in either the HOST or REMOTE Alarm displays and that all alarm fields (except Major Extern Alarm) are green. 15. Click on the HOST RF tab (see Figure 4-2). The HOST RF display will open within the main window. 16. Enter the Host Fwd Att (Forward Attenuation) values. This sets the forward input RF signal level at the HU. Refer to Section 2.5 for details. By default, this value is set to 0 dB. If the DRIVE LED on the HU front panel was red, it should turn green when this step is completed. 17. Determine if the RF output power at the STM ANTENNA is at the correct level per channel up to a composite maximum of +40.5 dBm. Refer to Section 2.6 for details. 18. Place the MUTE/NORM/RESET switch (on LPA front panel) in the NORM position. 19. Verify that the STATUS indicator (on LPA front panel) turns from steady green to blinking green. 20. Click on the REMOTE LPA tab (see Figure 4-2). The REMOTE PA display will open within the main window. 21. Enter the Remote Fwd Att value. This adjusts the RF output signal level at the STM ANTENNA port. Refer to Section 2.7 for details. By default this value is set to 0 dB. 22. Click on the HOST RF tab (see Figure 4-2). The HOST RF display will open within the main window. 23. Enter the Host Rev Att (Reverse Attenuation). This sets the reverse output RF signal levels at the HU. Refer to Section 2.8 for details. 24. If a delay adjustment is required per the system design plan, enter the Host Fwd Delay and Host Rev Delay values. By default, the delay values are set to 0. Refer to Section 2.9 for details. 25. If a separate laptop computer loaded with the EMS software was used to initially configure the system, disconnect the laptop computer from the SERVICE connector on the HU front panel. 26. Reconnect the external alarm system or notify the alarm system provider that the turn-up process has been completed. Note: For continuous monitoring of alarms, each HU and RU pair must remain permanently connected to a PC-type desktop computer loaded with the EMS software. When two or more systems are connected together through the CAN interface, only one EMS computer is required to manage the networked HU and RU systems. The EMS computer may be connected to the SERVICE port on any one of the HUs in the network. FCC ID: F8I-DLCSMR2A User Manual - Part 5 ADCP-75-159 • Issue 1 • August 2003 • Section 4: Operation Page 4-6 © 2003, ADC Telecommunications, Inc. 2.2Verify/Download HU and RU System Software The HU’s and RU’s may require a system software download if they are not loaded with the current system software. Use the following procedure to check the version number of the system software and if necessary to download the current system software: 1. Click on the HOST Prg Load tab and on the REMOTE Prg Load tab. The HOST Prg Load display and the Remote Prg Load display will open within the EMS main window as shown in Figure 4-3. Figure 4-3. HOST and REMOTE Prg Load Displays 2. Click on the HOST Select button (see Figure 4-3). The Select Control Program File window will open as shown in Figure 4-4. Browse until the folder where the Control Program files are located is selected and the software files are displayed in the window. 3. Check the software version numbers shown in the Software Info section of the Prg Load display against the version numbers of the software files displayed in the Select Control Program File window. If files in the Select Control Program File window are a later version than those shown in the Prg Load display, proceed with the software download. If the version numbers shown in the Software Info section are the same as the version numbers of the files in the Select Control Program File window, the software download is not required. Click to open Select Control Program window for HOST Click to start down- load to HOST. Click to start down- load to REMOTE. Click to open Select Control Program win- dow for REMOTE. Verify software version before starting download. Verify software version before starting download. ADCP-75-159 • Issue 1 • August 2003 • Section 4: Operation Page 4-7 © 2003, ADC Telecommunications, Inc. Figure 4-4. Select Control Program File Window 4. Select the first file to download and click on the OK button. 5. Click on the HOST Load button (see Figure 4-3) to start the download. 6. Repeat steps 4 and 5 for each file that requires downloading. 7. Repeat steps 2 through 5 for the REMOTE. 2.3Determine Forward Path Input Signal Level The level of the composite RF input signal at the FORWARD RF IN port at the HU will vary depending on the type of EBTS, the cable loss, the number of channels present, and the required forward path composite power. If maximum composite RF output is required, the signal level of the composite forward path RF signal at the HU forward path input must be adjusted to fall within a range of –20 to –40 dBm. If the signal level is not within this range, it must be adjusted to fall within this range through the use of an external attenuator capable of handling the EBTS forward path output power. If using the SMR Primary Interface Panel or Expansion Panel, refer to the Digivance LRCS Interface Panels User Manual (ADCP-75-143) for the procedures for measuring and adjusting the input RF signal level at the HU. If connecting a single HU to a single EBTS, use the following procedure to measure and adjust the input RF signal level at the HU: 1. Connect a spect…

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