ADCP-75-187 Preliminary Issue 1B November 2005 Digivance® Street-Level Coverage Solution 800 MHz, 1900 MHz, and 800/900 MHz SMR System Operation and Maintenance Manual 20576-A 1346357 Rev 1
ADCP-75-187 Preliminary Issue 1B November 2005 Digivance® Street-Level Coverage Solution 800 HHz, 1900 MHz, 800/900 MHz SMR System Operation and Maintenance Manual 1346357 Rev 1
ADCP-75-187 • Preliminary Issue 1B • November 2005 • Preface COPYRIGHT © 2005, ADC Telecommunications, Inc. All Rights Reserved Printed in the U.S.A. REVISION HISTORY ISSUE DATE 1B 011/2005 REASON FOR CHANGE Original issue. LIST OF CHANGES The technical changes incorporated into this issue are listed below. PAGE IDENTIFIER All DESCRIPTION OF CHANGE Original issue. TRADEMARK INFORMATION ADC and Digivance are registered trademarks of ADC Telecommunications, Inc.
ADCP-75-187 • Preliminary Issue 1B • November 2005 • Preface TABLE OF CONTENTS Content Page ABOUT THIS MANUAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vii RELATED PUBLICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vii ADMONISHMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ADCP-75-187 • Preliminary Issue 1B • November 2005 • Preface TABLE OF CONTENTS Content Page 2.12 User Interface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5 3 4 5 6 REMOTE UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9 3.1 Primary Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ADCP-75-187 • Preliminary Issue 1B • November 2005 • Preface TABLE OF CONTENTS Content Page 1.1 Tools and Materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1 2 FAULT DETECTION AND ALARM REPORTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-2 3 FAULT ISOLATION AND TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ADCP-75-187 • Preliminary Issue 1B • November 2005 • Preface TABLE OF CONTENTS Content Page Blank Page vi © 2005, ADC Telecommunications, Inc.
ADCP-75-187 • Preliminary Issue 1B • November 2005 • Preface ABOUT THIS MANUAL This operation and maintenance manual provides the following information: • An overview of the Digivance Street-Level Coverage Solution (SCS) system. • A basic description of the system components including the Host Unit (HU), Remote Unit (RU), and Digivance Element Management System (EMS). • Procedures for turning-up the system and verifying that the system is functioning properly.
ADCP-75-187 • Preliminary Issue 1B • November 2005 • Preface Digivance SNMP Agent Software User Manual Describes how to install, configure, and use the LRCS SNMP Proxy Agent. 75-183 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.
ADCP-75-187 • Preliminary Issue 1B • November 2005 • Preface STANDARDS CERTIFICATION Each respective SMR, Cellular, and PCS system in the SCS platform is singularly FCC and IC approved. Information in this manual explains applicable portions of these systems. FCC: The Digivance SCS system complies with the applicable sections of Title 47 CFR Parts 22, 24, and 90. Installation requirements the licensee needs to follow are listed in Title 47 CFR 90.635.
ADCP-75-187 • Preliminary Issue 1B • November 2005 • Preface EIA EMS ESD F FCC FDA FWD GUI HU IC IP LED LPA LRCS MHz MIB MPE MTBF NC NEM NO NOC OSP PA PC PCS Rev RF RMA RU RX SCS SNMP SMR STM TX UL VAC VDC VSWR WDM WECO Page x © 2005, ADC Telecommunications, Inc.
ADCP-75-187 • Preliminary Issue 1B • November 2005 • Section 1: OVERVIEW SECTION 1: OVERVIEW 1 INTRODUCTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1 2 SCS SYSTEM OVERVIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1 3 4 2.1 Basic SCS System Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ADCP-75-187 • Preliminary Issue 1B • November 2005 • Section 1: OVERVIEW HOST UNIT 1 ENHANCED BASE TRANSCEIVER STATION 1 REMOTE UNIT 1 RF ENHANCED BASE TRANSCEIVER STATION 2 CONTROLLER AREA NETWORK ENHANCED BASE TRANSCEIVER STATION 3 HOST UNIT 2 REMOTE UNIT 2 RF NETWORK OPERATIONS CENTER (REMOTE INTERFACE) RF CONTROLLER AREA NETWORK T1, DS0 WITH RS232 CONVERSION, OR OTHER MEDIUM HOST UNIT 3 REMOTE UNIT 3 RS-232 ASCII RS-232 RS-232 PC COMPUTER WITH EMS (TEMPORARY CONNECTION) ETHERNET LAN CD-ROM
ADCP-75-187 • Preliminary Issue 1B • November 2005 • Section 1: OVERVIEW 2.2 Enhanced Base Transceiver Station Interface The HU is interfaced with an EBTS over coaxial cables as shown in Figure 1-2. The EBTS provides the RF channel inputs and outputs for a designated sector. In the forward path, the HU receives two RF inputs from the EBTS. The HU digitizes the RF spectrum and then converts it to digital optical signals for transport to the RU.
ADCP-75-187 • Preliminary Issue 1B • November 2005 • Section 1: OVERVIEW HOST UNIT REMOTE UNIT RS-232 CD-ROM WITH DIGIVANCE ELEMENT MANAGEMENT SYSTEM (EMS) SOFTWARE LAPTOP WITH EMS (LOCAL INTERFACE) 20565-A Figure 1-3. Local Management of a Single Digivance System An EMS computer may be used to locally manage a networked group of multiple Digivance systems as shown in Figure 1-4. A Controller Area Network (CAN) port is provided on each HU.
ADCP-75-187 • Preliminary Issue 1B • November 2005 • Section 1: OVERVIEW 2.5 Network Operations Center Interface Communications between a Network Operations Center (NOC) and a networked group of multiple Digivance systems is supported by a NOC interface capability as shown in Figure 1-5. To support the NOC interface, a PC-type computer loaded with the Digivance Element Management System (EMS) software is required.
ADCP-75-187 • Preliminary Issue 1B • November 2005 • Section 1: OVERVIEW 2.6 SNMP Interface Communications between an external Simple Network Management Protocol (SNMP) Manager and a networked group of multiple Digivance systems is supported by an SNMP interface capability as shown in Figure 1-6. To support the SNMP interface, a PC-type computer loaded with both the Digivance Element Management System (EMS) software and the SNMP Proxy Agent software is required.
ADCP-75-187 • Preliminary Issue 1B • November 2005 • Section 1: OVERVIEW 3 SYSTEM FUNCTIONS AND FEATURES This section describes various system level functions and features of the Digivance system. 3.1 Fiber Optic Transport In a typical Digivance LRCS system, the HU is connected to the RU over two single-mode optical fibers. One fiber is used to transport the forward path optical signal. The other fiber is used to transport the reverse path optical signal.
ADCP-75-187 • Preliminary Issue 1B • November 2005 • Section 1: OVERVIEW 3.2 Control and Monitoring Software The EMS software and the SNMP Proxy Agent software provide control and monitoring functions for the Digivance system through the local, NOC, and SNMP interfaces. The EMS software package supports the local and NOC interfaces but does not include the SNMP Proxy Agent software which must be ordered separately. Both the EMS and the SNMP Proxy Agent software are required to support the SNMP interface.
ADCP-75-187 • Preliminary Issue 1B • November 2005 • Section 1: OVERVIEW 4 DUAL-BAND REMOTE UNIT SCS SYSTEMS Sections 1 through 3 described the functions and features of a typical SCS system equipped with one HU and the single-band RU. Each single-band RU is equipped with the electronics to support one frequency band. If it is necessary so support two frequency bands (such as 800/900 MHz SMR and 1900 MHz) at the same remote location, a dual-band RU can be deployed.
ADCP-75-187 • Preliminary Issue 1B • November 2005 • Section 1: OVERVIEW BAND 1 800/900 MHZ SMR ENHANCED BASE TRANSCEIVER STATION 1 BAND 2 1900 MHZ BASE STATION ANTENNA RF HOST UNIT 1 WDM ENHANCED BASE TRANSCEIVER STATION 2 WDM UNIT 1 DUAL-BAND REMOTE UNIT RF HOST UNIT 2 WDM WDM UNIT 2 ENHANCED BASE TRANSCEIVER STATION A BAND A 800/900 MHZ SMR ENHANCED BASE TRANSCEIVER STATION B NETWORK OPERATIONS CENTER RF BAND B 1900 MHZ CONTROLLER AREA NETWORK RF HOST UNIT A WDM WDM UNIT A DUAL-BA
ADCP-75-187 • Preliminary Issue 1B • November 2005 • Section 2: DESCRIPTION SECTION 2: DESCRIPTION Content Page 1 INTRODUCTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-2 2 HOST UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-2 2.1 Primary Components . . . . . . . . . . . . . . . . . . . . . .
ADCP-75-187 • Preliminary Issue 1B • November 2005 • Section 2: DESCRIPTION 1 INTRODUCTION This section describes the basic components of a typical Digivance SCS system including the Host Unit (HU), Remote Unit (RU), element management system, and accessories. The system specifications are provided in a table at the end of this section. 2 HOST UNIT Two versions of the HU are available. The rear access HU, shown in Figure 2-1, is used with 800/900 MHz SMR systems.
ADCP-75-187 • Preliminary Issue 1B • November 2005 • Section 2: DESCRIPTION 17.1 INCHES (433 mm) FRONT PANEL MOUNTING BRACKET (BOTH SIDES) REAR ACCESS HOST UNIT 3.5 INCHES (88 mm) 12.2 INCHES (311 mm) 17.2 INCHES (437 mm) FRONT PANEL MOUNTING BRACKET (BOTH SIDES) FRONT ACCESS HOST UNIT 3.5 INCHES (89 mm) 11.4 INCHES (290 mm) 20666-A 15.3 INCHES (389 mm) CABLE MANAGEMENT TRAY Figure 2-1. Rear and Front Access Host Units 2.
ADCP-75-187 • Preliminary Issue 1B • November 2005 • Section 2: DESCRIPTION 2.4 RF Signal Connections The RF signal connections between the rear access HU and the EBTS are supported through four N-type female connectors. Two connectors are used for the forward path RF signals and two connectors are used for the reverse path RF signals. The RF signal connections between the front access HU and the EBTS are supported through two N-type female connectors.
ADCP-75-187 • Preliminary Issue 1B • November 2005 • Section 2: DESCRIPTION 2.8 Controller Area Network Interface Connection Controller Area Network (CAN) interface connections between multiple HUs are supported by a pair of RJ-45 jacks. One of the jacks is designated as the network IN port and the other jack is designated as the network OUT port. The CAN interface allows up to 24 HUs to be connected together (in daisy-chain fashion) and controlled through a single EMS computer. 2.
ADCP-75-187 • Preliminary Issue 1B • November 2005 • Section 2: DESCRIPTION FRONT VIEW (1) DC POWER ON/OFF SWITCH (REFERENCE ITEMS 2 - 8) LED INDICATORS (9) SERVICE INTERFACE CONNECTOR (11) NET IN (12) NET OUT CONNECTOR CONNECTOR (10) AUXILIARY CONNECTOR (13) 806-824 (14) 896-901 (15) 851-869 (16) 935-940 REVERSE FORWARD FORWARD REVERSE REAR VIEW (17) DC POWER TERMINAL STRIP (19) ALARM OUTPUT CONNECTOR (18) COVER PLATE (20) FWD (21) REV (22) GROUNDING STUD 20021-A Figure 2-2.
ADCP-75-187 • Preliminary Issue 1B • November 2005 • Section 2: DESCRIPTION Table 2-1. Host Unit User Interface, continued REF NO USER INTERFACE DESIGNATION DEVICE FUNCTIONAL DESCRIPTION 7 FWD/REV (PORT 1/PORT 2) Multi-colored LED (green/red) Indicates if the reverse/forward path optical signals from the RU/HU are normal (green), if no signals are detected (red), or if excessive errors are detected (red). See Note.
ADCP-75-187 • Preliminary Issue 1B • November 2005 • Section 2: DESCRIPTION (15) REVERSE RF OUT (1) DC POWER ON/OFF SWITCH (2) PORT 1 OR FWD CONNECTOR (10) SERVICE INTERFACE CONNECTOR (3) PORT 2 OR REV CONNECTOR NOTE: SHOWN WITHOUT CABLE MANAGEMENT TRAY (REFERENCE ITEMS 4 - 9) LED INDICATORS (12) NET IN CONNECTOR (16) FORWARD RF IN (13) NET OUT CONNECTOR (14) ALARM OUTPUT CONNECTOR 20667-A (11) AUXILIARY INTERFACE CONNECTOR (NOT USED FOR SCS) Figure 2-3.
ADCP-75-187 • Preliminary Issue 1B • November 2005 • Section 2: DESCRIPTION Table 2-2. Host Unit User Interface, continued REF NO USER INTERFACE DESIGNATION DEVICE FUNCTIONAL DESCRIPTION 12 NET IN RJ-45 jack (female) Connection point for the CAN interface input cable. 13 NET OUT RJ-45 jack (female) Connection point for the CAN interface output cable. 14 ALARM OUTPUT Screw-type terminal connector (14–26 AWG) Connection point for an external alarm system.
ADCP-75-187 • Preliminary Issue 1B • November 2005 • Section 2: DESCRIPTION the forward path RF signal. The aluminum enclosure provides a mounting point for the electronic assemblies, controls RF emissions, seals out dirt and moisture, and provides passive cooling. The electronic assemblies are not user replaceable or accessible. All connectors and indicators are mounted on the bottom of the RU enclosure for easy access.
ADCP-75-187 • Preliminary Issue 1B • November 2005 • Section 2: DESCRIPTION 3.4 Antenna Cable Connection The antenna cable connection between the RU and the antenna is supported through a single Ntype female connector. The N-type connector provides a connection point for the antenna cable. The forward and reverse path RF signals are combined on the same antenna cable. It is recommended that a lightning protector (accessory item) be connected to the antenna port prior to connecting the antenna cable.
ADCP-75-187 • Preliminary Issue 1B • November 2005 • Section 2: DESCRIPTION 3.9 User Interface The RU user interface consists of the connectors, grounding lug, and LED that are provided on the bottom of the RU enclosure. The user interface points for the single-band RU are indicated in Figure 2-5 and described in Table 2-3. The user interface points for the interim single-band and the dual-band RU are indicated in Figure 2-6 and described in Table 2-4.
ADCP-75-187 • Preliminary Issue 1B • November 2005 • Section 2: DESCRIPTION (1) BAND 1 OPTICAL PORT (USED WITH INTERIM SINGLEBAND AND DUAL-BAND UNIT) (6) AC POWER CONNECTOR (2) BAND 2 OPTICAL PORT (NOT USED WITH INTERIM SINGLE-BAND UNIT) (5) LED INDICATOR 20976-A (4) N-TYPE CONNECTOR FOR ANTENNA (3) GROUNDING LUG CONNECTION POINT Figure 2-6. Interim Single-Band and Dual-Band Remote Unit User Interface Table 2-4.
ADCP-75-187 • Preliminary Issue 1B • November 2005 • Section 2: DESCRIPTION 4 ACCESSORY ITEMS This section provides a brief description of the accessory items that are available separately for the SCS system. The accessory items may or may not be required depending on the application. 4.1 Strand Mount Kit for RU A strand-mount kit is available if the application requires that the RU be mounted from an overhead cable system.
ADCP-75-187 • Preliminary Issue 1B • November 2005 • Section 2: DESCRIPTION OR NOTE: COMPUTER NOT PROVIDED 18705-C EMS AND SNMP AGENT CD-ROM(S) MOUSE PAD USER MANUALS Figure 2-7. Digivance Element Management System EMS Software: The EMS software and the Java 2 Version 1.3.1 Runtime Environment software are loaded on a CD-ROM. The EMS software provides local monitor and control functions through a Graphical User Interface (GUI) and remote monitor and control functions through the NOC/NEM interface.
ADCP-75-187 • Preliminary Issue 1B • November 2005 • Section 2: DESCRIPTION 5.2 Software Installation Software installation consists of inserting each specified CD-ROM into the computer’s CDROM drive and then running the software install programs. This places the EMS, Java 2 Runtime Environment, and SNMP Proxy Agent (if included) software files in assigned folders on the computer’s hard drive.
ADCP-75-187 • Preliminary Issue 1B • November 2005 • Section 2: DESCRIPTION 5.5 Digivance Software User Interfaces The Digivance EMS provides three software user interfaces: the EMS Graphical User Interface (GUI), the Network Operation Center–Network Element Manager (NOC/NEM) interface, and the SNMP interface. The EMS GUI, the NOC interface, and the SNMP interface provide the same basic functions.
