ADCP-75-210 Issue 1 November 2006 Digivance® NXD Radio Access Node (RAN) Installation and Maintenance Manual 21227-A 1356011 Rev A
ADCP-75-210 • Issue 1 • November 2006 • Preface COPYRIGHT © 2006, ADC Telecommunications, Inc. All Rights Reserved Printed in the U.S.A. REVISION HISTORY ISSUE DATE 1 11/2006 REASON FOR CHANGE Original. TRADEMARK INFORMATION Digivance is a registered trademark of ADC Telecommunications, Inc. ADC is a trademark of ADC Telecommunications, Inc. DISCLAIMER OF LIABILITY Contents herein are current as of the date of publication. ADC reserves the right to change the contents without prior notice.
ADCP-75-210 • Issue 1 • November 2006 • Preface TABLE OF CONTENTS Content Page About This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vii RELATED PUBLICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vii AdmonishmentS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ADCP-75-210 • Issue 1 • November 2006 • Preface TABLE OF CONTENTS Content Page 2.3 Required Materials and Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 2.4 Site Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 2.5 2.6 2.7 2.4.1 Space Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ADCP-75-210 • Issue 1 • November 2006 • Preface TABLE OF CONTENTS Content 5 6 Page MAINTENANCE PROCEDURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70 5.1 cPCI Fan Replacement Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70 5.2 Cleaning or Replacing an Air Inlet Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ADCP-75-210 • Issue 1 • November 2006 • Preface TABLE OF CONTENTS Content Page vi © 2006, ADC Telecommunications, Inc.
ADCP-75-210 • Issue 1 • November 2006 • Preface ABOUT THIS MANUAL This manual provides the following information: • An overview of the Digivance NXD system; • A description of the NXD system Radio Access Node (RAN); • Installation procedures for the RAN; • Maintenance procedures for the RAN; • Product support information.
ADCP-75-210 • Issue 1 • November 2006 • Preface ADMONISHMENTS Important safety admonishments are used throughout this manual to warn of possible hazards to persons or equipment. An admonishment identifies a possible hazard and then explains what may happen if the hazard is not avoided. The admonishments — in the form of Dangers, Warnings, and Cautions — must be followed at all times.
ADCP-75-210 • Issue 1 • November 2006 • Preface SAFE WORKING DISTANCES The Digivance NXD antenna, which is mounted on top of a pole, radiates radio frequency energy. For the occupational worker, safe working distance from the antenna depends on the workers location with respect to the antenna and the number of wireless service providers being serviced by that antenna. Emission limits are from OET Bulletin 65 Edition 97-01, Table 1 A.
ADCP-75-210 • Issue 1 • November 2006 • Preface LIST OF ACRONYMS AND ABBREVIATIONS The acronyms and abbreviations used in this manual are detailed in the following list: AC ANT BIM BTS C CDRH C/MCPLR CM cPCI CPU CXD DAS dB(FS) DC Div EMS ESD F FDA FCC GPS IC IN IP KG LED LSE LVD MHz MTBF MUX Node NXD OSP PA PAA PC PCI PIC Alternating Current Multiband Antenna Base Station Interface Module Base Transceiver Station Centigrade Center for Devices and Radiological Health Cellular SMR Multicoupler Centimeter Co
ADCP-75-210 • Issue 1 • November 2006 • Preface P/MCPLR RAN RDC RDC2 RF RUC RUC2.X RUC3 SFP SIF SNMP SONET STF2 UL VAC VDC VSWR WDM WSP PCS Multicoupler Radio Access Node RAN Down Converter RAN Down Converter Version 2 Radio Frequency RAN Up Converter RAN Up Converter Version 2.
ADCP-75-210 • Issue 1 • November 2006 • Preface Page xii © 2006, ADC Telecommunications, Inc.
ADCP-75-210 • Issue 1 • November 2006 1 PRODUCT DESCRIPTION This section describes the Digivance Neutral Host (NXD) Radio Access Node (RAN). 1.1 General Description The RAN, shown in Figure 1, is the remote component in the Digivance NXD Multi-Band Distributed Antenna System. The RAN is a pole-mounted or pad-mounted, weather-resistent cabinet, housing electronic modules that operate on an internal cPCI backplane.
ADCP-75-210 • Issue 1 • November 2006 1.2 System Function The NXD Distributed Antenna System (DAS), in which the RAN is the remote component, is a multi-frequency, multi-protocol RF access network providing microcellular Cellular and PCS coverage via a distributed RF access system. In a typical configuration, such as shown in Figure 2, multiple RANs are connected to a central Hub where multiple Base Transceiver Station (BTS) interfaces are located.
ADCP-75-210 • Issue 1 • November 2006 1.3 High-Level View The RAN consists of the main components shown in a high-level view in Figure 3. These components include: • RAN Cabinet: exterior shell of the RAN containing cable connection points, ground studs, and slots or shelves supporting other RAN components. • RAN Chassis: standard Compact PCI (cPCI) shelf capable of housing 21 industry standard cPCI circuit card modules. The modules are plugged into a common backplane providing data bussing between them.
ADCP-75-210 • Issue 1 • November 2006 1.4 User Interface The RAN user interface consists of the various connectors, fittings, mounting slots, power cords, switches, and indicators that are of relevance to the user in installation and operation procedures. The user interface is shown in Figure 4 and described in Table 1.
ADCP-75-210 • Issue 1 • November 2006 Table 1. RAN Cabinet User Interface COMPONENT WHY RELEVANT FOR MORE INFORMATION Fan Access Panel Panel swings down providing access to internal fan compartment; fans can be replaced as required Section 1.7.8 on Page 20 Electronic Modules Electronic modules have indicators monitored by the user Section 1.7 on Page 10 Front View Electronic modules can be installed and Section 4.
ADCP-75-210 • Issue 1 • November 2006 1.5 Dimensions and Specifications FRONT SIDE 36.5 IN. (92.7 CM) 31.0 IN. (78.7 CM) 24.0 IN. (60.1 CM) 21228-A Figure 5. NXD RAN Dimensions Table 2. RAN Specifications ITEM SPECIFICATION COMMENT Dimensions (HxWxD) 36.5 x 31.0 x 24.0 inches (92.7 x 78.7 x 60.1 cm) See also Figure 5 Weight with extended batteries (4) 300 lbs. (136.4 kg) 625 lbs. (284.
ADCP-75-210 • Issue 1 • November 2006 Table 2. RAN Specifications ITEM SPECIFICATION COMMENT Power AC power ingress 240 VAC, 20 Amps, single phase Battery backup options extended glitch 120 minutes 5 minutes RAN box power use 2700 Watts Max. 16 Amps Max. cPCI rack power -48 VDC -48 volts @25 degrees C (degrees F) for four bands Optical Fiber cable ingress Nylon connector accommodates cable diameters in range 0.380.50 inches (0.97-1.27 cm).
ADCP-75-210 • Issue 1 • November 2006 Table 2. RAN Specifications ITEM SPECIFICATION COMMENT Input IP3 -21 dBm Two tone tests at -56 dBm Received signals In band Out of band +/- 8.
