Acterna ANT-5 User manual

Acterna SDH Access Tester
ANT-5, 08.00...
User Manual

Acterna ANT-5 Page 3
Acterna SDH Access Tester
ANT-5
For software version 08.00…
Please direct all enquiries to the nearest Acterna Sales Office o
r
Technical Assistance Centre. For locality information visit our Web
Site, www.acterna.com, or contact the nearest Regional Sales Office
as listed on the back of the manual.
© Copyright 2003 Acterna, LLC. All rights reserved. Acterna, The Keepers of
Communications, and its logo are trademarks of Acterna, LLC. All other
trademarks and registered trademarks are the property of their respective
owners.
Subject to change without notice.
Printed in the United Kingdom.
4565-8498.210 Revision 12/17.07.2003
Last saved on 17 July, 2003

Page 4 Acterna ANT-5
This product incorporates VxWorks™ software developed by
Wind River Systems Inc., by whom it is copyrighted.
‘MS-DOS’, ‘Windows’ and ‘HyperTerminal’ are registered
trademarks of Microsoft Corporation.

Contents
Acterna ANT-5 Page 5
Contents
1. Introduction ........................................................................................................................13
1.1 Intended use..................................................................................................................13
1.2 Features of the SDH Access Tester application software..............................................14
1.3 Acterna ANT-5 Software version summary....................................................................14
1.4 Acterna ANT-5 Hardware version summary ..................................................................15
1.5 Physical layout and connectors – BN4565/01................................................................15
1.6 Physical layout and connectors – BN 4565/02...............................................................17
1.7 Physical layout and connectors – BN 4565/03...............................................................19
1.8 Safety instructions .........................................................................................................20
1.8.1 Correct usage .........................................................................................................20
1.8.2 Connection to test circuits carrying dangerous voltages.........................................20
1.8.3 Laser safety ............................................................................................................21
1.8.4 Cleaning optical connectors....................................................................................21
1.8.5 Optical attenuators .................................................................................................21
1.8.6 Faults and damage.................................................................................................22
1.8.7 General cleaning ....................................................................................................22
1.9 Power supplies ..............................................................................................................22
1.9.1 Battery charging .....................................................................................................23
1.9.2 Low battery .............................................................................................................23
1.9.3 Displaying the battery charge indicator...................................................................23
2. Getting started ...................................................................................................................25
2.1 Switching on and off ......................................................................................................25
2.2 Start up screens.............................................................................................................25
2.3 Menus............................................................................................................................26
2.4 Message boxes..............................................................................................................26
2.5 LED and on-screen indicators........................................................................................26
2.6 Using the keyboard........................................................................................................27
2.6.1 Adjusting the screen contrast .................................................................................29
2.6.2 Switching the beeper on or off ................................................................................29
2.6.3 Function keys .........................................................................................................29
2.6.4 Using the alphanumeric keypad .............................................................................29
2.6.5 Changing the keypad settings ................................................................................30
2.7 Printing the current screen.............................................................................................30

Contents
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2.7.1 Printer configuration ............................................................................................... 30
2.8 Serial port...................................................................................................................... 31
2.8.1 Comms menu......................................................................................................... 31
2.9 Card slot........................................................................................................................ 33
2.10 Setting the time and date............................................................................................. 33
2.11 Setting the time zone................................................................................................... 34
2.12 Setting daylight savings time ....................................................................................... 34
2.13 Power saving features................................................................................................. 35
2.13.1 Using the backlight............................................................................................... 35
2.13.2 Display Saver ....................................................................................................... 35
2.13.3 Auto Power-off ..................................................................................................... 35
2.14 International features................................................................................................... 36
2.14.1 Setting the operating language ............................................................................ 36
3. The Acterna ANT-5 operating system.............................................................................. 37
3.1 Application launcher ...................................................................................................... 37
3.1.1 Switching to an ANT-5 system application ............................................................. 37
3.2 Using the file system and the File Manager................................................................... 37
3.2.1 Navigating the file system ...................................................................................... 38
3.2.2 Directories .............................................................................................................. 38
3.2.3 Specifying a filename ............................................................................................. 39
3.2.4 Valid filenames....................................................................................................... 39
3.2.5 Saving results......................................................................................................... 39
3.2.6 Formatting a card ................................................................................................... 40
3.2.7 Refreshing the displayed file list............................................................................. 40
3.2.8 CompactFlash Cards .............................................................................................40
3.3 Transferring files to a PC environment .......................................................................... 40
3.3.1 Transferring files from the ANT-5 to a PC using the serial port.............................. 40
3.3.2 File Transfer ........................................................................................................... 41
3.4 Available online help ..................................................................................................... 42
4. The SDH Access Tester application ................................................................................43
4.1 General screen layout ................................................................................................... 44
4.1.1 Moving around the screen...................................................................................... 44
4.1.2 Status bar............................................................................................................... 45
4.1.3 Function keys ......................................................................................................... 46

Contents
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4.2 Setup pages...................................................................................................................47
4.3 Measurement Selection .................................................................................................48
4.4 Signal Structure setup page...........................................................................................49
4.4.1 Hierarchy Setup Tx.................................................................................................50
4.4.2 Interface Setup Tx ..................................................................................................50
4.4.3 Virtual Container Setup Tx......................................................................................52
4.4.4 Channel Setup Tx...................................................................................................52
4.4.5 PDH Setup Tx.........................................................................................................53
4.4.6 Pattern Setup Tx.....................................................................................................53
4.4.7 Hierarchy Setup Rx ................................................................................................54
4.4.8 Interface Setup Rx..................................................................................................54
4.4.9 Virtual Container Setup Rx .....................................................................................55
4.4.10 Channel Setup Rx ................................................................................................56
4.4.11 PDH Setup Rx ......................................................................................................56
4.4.12 Pattern Setup Rx ..................................................................................................56
4.4.13 Symmetrical Tx and Rx Settings...........................................................................57
4.5 Overhead Setup.............................................................................................................57
4.5.1 Transmitted Trace Identifiers..................................................................................58
4.5.2 Trace Identifiers......................................................................................................58
4.5.3 Path Labels.............................................................................................................59
4.5.4 Tandem Connection Monitoring..............................................................................59
4.5.5 AU Pointer Value ....................................................................................................60
4.6 Measurement Timer Setup ............................................................................................60
4.7 Performance Analysis Setup..........................................................................................61
4.8 VC12 Tributary Scanning Setup ....................................................................................62
4.9 Results...........................................................................................................................63
4.10 Results Summary ........................................................................................................63
4.10.1 Clock Offset results ..............................................................................................63
4.11 Injection .......................................................................................................................64
4.11.1 Injection of Anomalies...........................................................................................65
4.11.2 Injection of Bursts errors.......................................................................................65
4.11.3 Injection of Code errors ........................................................................................66
4.11.4 Injection of Defects ...............................................................................................66
4.12 Performance Analysis Results .....................................................................................67

Contents
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4.12.1 Performance Analysis results display................................................................... 67
4.13 Anomalies and Defects results .................................................................................... 68
4.13.1 Defect Panel......................................................................................................... 68
4.13.2 Event Log ............................................................................................................. 69
4.13.3 Anomaly Count..................................................................................................... 69
4.13.4 Graphs ................................................................................................................. 69
4.14 Overhead Analysis and Injection ................................................................................. 71
4.14.1 Summary View ..................................................................................................... 72
4.14.2 Expert View .......................................................................................................... 72
4.15 TCM results summary ................................................................................................. 74
4.16 VC12 Tributary Scanning Results ............................................................................... 75
4.17 Repetitive BERT.......................................................................................................... 76
4.18 Automatic Protection Switching ................................................................................... 76
4.19 Pointer Analysis...........................................................................................................77
4.20 Delay ........................................................................................................................... 78
4.21 Nx64............................................................................................................................ 78
4.22 STM-16 Functionality................................................................................................... 79
4.22.1 STM-16 G957 Optical transmitter and receiver .................................................... 79
4.22.2 Optical Power Measurement ................................................................................ 80
4.22.3 PECL NRZ STM monitor port............................................................................... 80
4.22.4 E1 Hi-Z input ........................................................................................................ 81
4.22.5 Testing PDH T1 Interfaces................................................................................... 81
4.23 Saving and exporting results and setups..................................................................... 81
4.23.1 Exporting data to a spreadsheet using a storage card ......................................... 84
4.24 On-Screen LED Indicators........................................................................................... 84
4.25 User Preferences ........................................................................................................ 85
4.26 Installed options ..........................................................................................................86
5. Optional software for the ANT-5....................................................................................... 87
5.1 Installing options............................................................................................................ 87
5.2 PDH Mux/DeMux........................................................................................................... 88
5.2.1 PDH Mux Tx........................................................................................................... 88
5.2.2 Sa Bit generation Tx............................................................................................... 88
5.2.3 Sa-bit monitoring .................................................................................................... 89
5.2.4 PDH DeMux Rx...................................................................................................... 89

Contents
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5.3 Concatenated Mapping..................................................................................................89
5.4 Remote Operation .........................................................................................................90
5.4.1 Software Installation and operation ........................................................................90
5.4.2 Exporting ................................................................................................................92
5.4.3 Printing ...................................................................................................................92
5.4.4 Remote Operation Troubleshooting........................................................................92
5.5 Remote Control..............................................................................................................93
5.6 SONET ..........................................................................................................................93
5.6.1 Introduction.............................................................................................................93
5.6.2 Hierarchy Setup......................................................................................................93
5.6.3 Synchronous Payload Envelope Setup ..................................................................94
5.6.4 Channel Setup........................................................................................................94
5.6.5 PDH Setup..............................................................................................................94
5.6.6 SONET LED Indicators...........................................................................................94
5.6.7 SONET information ................................................................................................95
5.7 SDH AU-3/SONET VT Mapping ....................................................................................97
6. Asynchronous Transfer Mode – ATM...............................................................................99
6.1 ATM Overview ...............................................................................................................99
6.1.1 The ATM Reference Model.....................................................................................99
6.2 Introduction ....................................................................................................................99
6.2.1 ATM Setup and Result tabs..................................................................................100
6.3 Configuring the Physical Layer ....................................................................................100
6.3.1 Virtual Container Setup Tx....................................................................................101
6.4 Configuring the ATM Layer..........................................................................................101
6.4.1 The ATM structure................................................................................................102
6.4.2 ATM Header Tx ....................................................................................................102
6.4.3 ATM Service Contract Attributes Tx .....................................................................103
6.5 Configuring the Adaptation Layer ................................................................................103
6.5.1 ATM SDU Setup Tx ..............................................................................................103
6.6 Configuring Channel Explorer......................................................................................104
6.6.1 Enabling the Channel Explorer.............................................................................104
6.6.2 Configuring Explorer Channels.............................................................................104
6.7 ATM Setup Summary ..................................................................................................105
6.8 ATM Results ................................................................................................................105

Contents
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6.8.1 Results Summary................................................................................................. 105
6.8.2 Injection of ATM Anomalies and Defects..............................................................106
6.8.3 ATM Cell Statistics ............................................................................................... 106
6.8.4 ATM Quality of Service......................................................................................... 107
6.8.5 Viewing Results from the Channel Explorer......................................................... 108
6.9 ATM anomaly and defect results ................................................................................. 108
6.9.1 Defect Panel......................................................................................................... 108
6.9.2 Event Log............................................................................................................. 109
6.9.3 Anomaly count ..................................................................................................... 109
6.9.4 Graphs ................................................................................................................. 109
6.10 ATM LED Indicators .................................................................................................. 110
6.11 Further reading.......................................................................................................... 110
6.12 ATM Reference ......................................................................................................... 110
6.12.1 PTI coding.......................................................................................................... 110
7. Troubleshooting .............................................................................................................. 111
7.1 Self-test failure ............................................................................................................ 111
7.1.1 BN 4565/01 Series ............................................................................................... 111
7.1.2 BN 4565/02 onwards............................................................................................ 111
7.2 No screen image ......................................................................................................... 111
7.3 No beep when the storage card is inserted ................................................................. 111
7.4 Screen dump fails........................................................................................................ 112
7.5 Errors caused by poor optical connections.................................................................. 112
7.6 Battery performance and conditioning......................................................................... 112
7.6.1 Battery conditioning.............................................................................................. 113
7.6.2 Replacing the ANT-5 battery pack .......................................................................113
7.7 Accessing test results if the unit has been powered down. ......................................... 114
8. Customer support ........................................................................................................... 115
8.1 Questions about Acterna products .............................................................................. 115
8.2 Customer Services ...................................................................................................... 115
8.3 Service procedure ....................................................................................................... 115
8.4 Version information and serial numbers ...................................................................... 115
8.5 Software loading.......................................................................................................... 116
8.5.1 Deleting software applications.............................................................................. 116