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CDMA GPSTM GUI User Guide NBSS 12.0 Preliminary 03.04 June 2003 What’s inside..

CDMA GPSTM GUI User Guide NBSS 12.0 Preliminary 03.04 June 2003 What’s inside... GPTSM GUI maintenance tool description Preparing the GPSTM Using the GPS_Monitor GUI program 411-2133-919 test CDMA GPSTM GUI User Guide Document number: 411-2133-919 Product release: NBSS 12.0 Document version: Preliminary 03.04 Date: June 2003 Copyright Country of printing Confidentiality Legal statements Trademarks Copyright  1996-2003 Nortel Networks, All Rights Reserved Originated in Canada and the United States of America. NORTEL NETWORKS CONFIDENTIAL The information contained herein is the property of Nortel Networks and is strictly confidential. Except as expressly authorized in writing by Nortel Networks, the holder shall keep all information contained herein confidential, shall disclose it only to its employees with a need to know, and shall protect it, in whole or in part, from disclosure and dissemination to third parties with the same degree of care it uses to protect its own confidential information, but with no less than reasonable care. Except as expressly authorized in writing by Nortel Networks, the holder is granted no rights to use the information contained herein. Information is subject to change without notice. Nortel Networks reserves the right to make changes in design or components as progress in engineering and manufacturing may warrant. * Nortel Networks, the Nortel Networks logo, the Globemark, and Unified Networks are trademarks of Nortel Networks. Trademarks are acknowledged with an asterisk (*) at their first appearance in the document. iv Nortel Networks Confidential Copyright  1996-2003 Nortel Networks 411-2133-919 Preliminary 03.04 June 2003 v Nortel Networks Confidential Copyright  1996-2003 Nortel Networks CDMA GPSTM GUI User Guide NBSS 12.0 Publication history June 2003 NBSS 12.0, Preliminary, 03.04 release. Several edits were made to the text, due to feedback from reviewers. Note: The technical content of this Preliminary document is incomplete, may be inaccurate, and is subject to change without notice. Nortel Networks does not make any warrant, explicit or implied, as to the completeness or accuracy of the information in this document. June 2003 NBSS 12.0, Draft, 03.03 release. Several edits were made to the text, due to feedback from reviewers. May 2003 NBSS 12.0, Draft, 03.02 release. The following changes were made, due to feedback from reviewers: • Made several minor edits to the text. • Added part numbers for the two models of the GPSTM hardware. Added Figure 1-2 to show the front panel of the NTBW50AA model. • Made corrections to the values shown in Table 1-1. • Added a note to Procedure 2-1 to show how the propagation delay is calculated. • Added a note that the GPS_Monitor software also runs on the Windows 2000 operating system. March 2003 NBSS 12.0, Draft, 03.01 release. vi Publication history Nortel Networks Confidential Copyright  1996-2003 Nortel Networks 411-2133-919 Preliminary 03.04 June 2003 May 2003 NBSS 11.0 Standard 02.03 release. References to 411-2133-550 changed to either NN-20000-902, CDMA Fault Management: Metro Cell Troubleshooting and Recovery Procedures or NN- 20000-906, CDMA Fault Management: Metro Cell Preventative Maintenance and FRU Procedures. June 2002 NBSS 11.0 Preliminary 02.02 release. May 2002 NBSS 11.0 Draft 02.01 release. November 2001 NBSS 10.1 Standard 01.02 release. June 2001 NBSS 10.1 Preliminary 01.01 release. This is a new manual resulting from a modularization of the 411-2133-550, Metro Cell and Minicell Maintenance and Troubleshooting Guide. The following new manuals were created for NBSS101.1: • 411-2133-550, Metro Cell Maintenance and Troubleshooting Procedures • 411-2133-551, Metro Cell Expansion and Reconfiguration Procedures • 411-2133-552, Metro Cell Cell Site Functional Testing Procedures • 411-2133-918, ECM GUI User Guide • 411-2133-919, GPSTM GUI User Guide The 411-2133-509, BSS Manager Operating Procedures acts as a complement to the above manuals. vii Nortel Networks Confidential Copyright  1996-2003 Nortel Networks CDMA GPSTM GUI User Guide NBSS 12.0 Contents 1 About this document ix Audience for this document ix Organization of this document x Related documents x Indication of hypertext links x GPTSM GUI maintenance tool description 1-1 GPSTM antenna and antenna feed cable 1-1 GPSTM LED indicators 1-3 GPSTM power 1-3 GPSTM front panel 1-3 Preparing the GPSTM 2-1 Powering up the GPSTM 2-1 Operational tips 2-3 GPSTM serial interface cable 2-3 Using the GPS_Monitor GUI program 3-1 Using the program 3-2 The monitor ‘Control’ menu 3-3 GPSTM monitor ‘Upgrade’ menu 3-6 GPSTM monitor ‘Help’ menu 3-9 Main screen items 3-9 viii Contents Nortel Networks Confidential Copyright  1996-2003 Nortel Networks 411-2133-919 Preliminary 03.04 June 2003 List of Figures Figure 1-1 NTGS50AA GPSTM front panel 1-4 Figure 1-2 NTBW50AA Dual-voltage GPSTM front panel 1-5 Figure 3-1 GPSTM Monitor main menu screen 3-2 Figure 3-2 GPSTM monitor ‘Control’ pull-down menu 3-3 Figure 3-3 GPSTM cable propagation dialogue box 3-3 Figure 3-4 Using the main menu to set and clear the GPSTM LED 3-5 Figure 3-5 Typical confirmation dialogue box 3-5 Figure 3-6 GPSTM monitor ‘Query’ pull-down menu 3-6 Figure 3-7 GPSTM monitor ‘Upgrade’ pull-down menu 3-7 Figure 3-8 ‘Upgrade’ menu ‘Load Firmware’ menu item 3-8 List of Tables Table 1-1 GPSTM cable loss (1575 MHz) and delay characteristics 1-1 Table 1-2 GPSTM front panel LEDs 1-3 Table 2-1 GPSTM connector pinouts RS-232 (front panel) 2-3 Table 2-2 GPSTM connector pinouts PC COM ports 2-4 Table 3-1 GPSTM serial interface parameters 3-1 Table 3-2 GPSTM monitor program operation status registers 3-10 Table 3-3 GPSTM monitor program hardware status registers 3-11 List of Procedures Procedure 2-1 Powering up and synchronizing the GPSTM 2-1 ix Nortel Networks Confidential Copyright  1996-2003 Nortel Networks CDMA GPSTM GUI User Guide NBSS 12.0 About this document 1 The Global Positioning System Timing Module (GPSTM) is a GPS disciplined oscillator which provides outputs of Even_Second, 10 MHz, 9.8304 MHz, and serial data using the SCPI protocol. This document describes the operation and features of the GPSTM including the module’s LEDs, antenna system, and basic use of the monitor tool. This user guide results from changes made in the NBSS10.1 documentation in which the material in one large manual was broken out into several new manuals. These manuals currently have the following numbers and titles: • NN-20000-902, CDMA Fault Management: Metro Cell Troubleshooting and Recovery Procedures • NN-20000-906, CDMA Fault Management: Metro Cell Preventative Maintenance and FRU Procedures • 411-2133-551, Metro Cell Expansion and Reconfiguration Procedures • 411-2133-552, Metro Cell Cell Site Functional Testing Procedures • 411-2133-918, ECM GUI User Guide • 411-2133-919, GPSTM GUI User Guide The 411-2133-509, BSS Manager Operating Procedures acts as a complement to the above manuals. Audience for this document 1 This document is intended for cell site technicians who are experienced with a CDMA Metro Cell system and who have knowledge of the Windowstm operating environment. x About this document Nortel Networks Confidential Copyright  1996-2003 Nortel Networks 411-2133-919 Preliminary 03.04 June 2003 Organization of this document 1 This document contains the following sections: • GPTSM GUI maintenance tool description • Preparing the GPSTM • Using the GPS_Monitor GUI program Related documents 1 • 411-2133-509, BSS Manager Operating Procedures • 411-2133-551, Metro Cell Expansion and Reconfiguration Procedures • NN-20000-902, CDMA Fault Management: Metro Cell Troubleshooting and Recovery Procedures • NN-20000-906, CDMA Fault Management: Metro Cell Preventative Maintenance and FRU Procedures Indication of hypertext links 1 Hypertext links in this document are indicated in blue. If viewing a PDF version of this document, click on the blue text to jump to the associated section or page. 1-1 Nortel Networks Confidential Copyright  1996-2003 Nortel Networks CDMA GPSTM GUI User Guide NBSS 12.0 GPTSM GUI maintenance tool description 1 The Global Positioning System Timing Module (GPSTM) is a GPS disciplined oscillator which provides outputs of Even_Second, 10 MHz, 9.8304MHz, and serial data using the SCPI protocol. This section describes the operation and features of the GPSTM including the module’s LEDs and antenna system. There are two variants of the GPSTM hardware: the original GPSTM (NTGS50AA) and the Dual Voltage GPSTM (NTBW50AA), which operates in both 48V and 24V systems. GPSTM antenna and antenna feed cable 1 The GPSTM uses an active antenna and a low loss feed cable to receive a 1575.42 MHz ±1.023 MHz signal from GPS satellites. The antenna input connector is a female type-SMB connector, and is located on the front panel of the GPSTM. The GPSTM is designed to anticipate a net gain of +10 dB at the input type- SMB connector. For example, if the antenna gain is 30 dB, then the allowable cable loss is 20 dB. Table 1-1 summarizes the cable loss and time delay characteristics of cable types commonly used with the GPSTM. Table 1-1 GPSTM cable loss (1575 MHz) and delay characteristics Cable Type Cable Loss (approx.) Time Delay LMR-400 0.053 dB / foot 0.173 dB / meter 1.20 nanoseconds / foot 3.92 nanoseconds / meter RG-213 0.096 dB / foot 0.314 dB / meter 1.54 nanoseconds / foot 5.05 nanoseconds / meter LDF2-50 0.045 dB / foot 0.148 dB / meter 1.16 nanoseconds/foot 3.79 nanoseconds / meter 1-2 GPTSM GUI maintenance tool description Nortel Networks Confidential Copyright  1996-2003 Nortel Networks 411-2133-919 Preliminary 03.04 June 2003 Note: Cable losses greater than 20 dB uploads/s1/ gpstm-gui-user-guide.pdf