Fluke OC3port Plus User manual

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OC3port®Plus
Handheld OC3 / ATM Network Analyzer
Users Manual
PN 686284
June 1996, Rev 1, 5/99
© 1996, 1999 Fluke Corporation, All rights reserved. Printed in USA.
All product names are trademarks of their respective companies
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Limited Warranty & Limitation of Liability
Each Fluke product is warranted to be free from defects in material and workmanship under normal use and
service. The warranty period is one year and begins on the date of shipment. Parts, product repairs and services
are warranted for 90 days. This warranty extends only to the original buyer or end-user customer of a Fluke
authorized reseller, and does not apply to fuses, disposable batteries or to any product which, in Fluke’s opinion,
has been misused, altered, neglected or damaged by accident or abnormal conditions of operation or handling.
Fluke warrants that software will operate substantially in accordance with its functional specifications for 90 days
and that it has been properly recorded on non-defective media. Fluke does not warrant that software will be error
free or operate without interruption.
Fluke authorized resellers shall extend this warranty on new and unused products to end-user customers only but
have no authority to extend a greater or different warranty on behalf of Fluke. Warranty support is available if
product is purchased through a Fluke authorized sales outlet or Buyer has paid the applicable international price.
Fluke reserves the right to invoice Buyer for importation costs of repair/replacement parts when product
purchased in one country is submitted for repair in another country.
Fluke’s warranty obligation is limited, at Fluke’s option, to refund of the purchase price, free of charge repair, or
replacement of a defective product which is returned to a Fluke authorized service center within the warranty
period.
To obtain warranty service, contact your nearest Fluke authorized service center or send the product, with a
description of the difficulty, postage and insurance prepaid (FOB Destination), to the nearest Fluke authorized
service center. Fluke assumes no risk for damage in transit. Following warranty repair, the product will be
returned to Buyer, transportation prepaid (FOB Destination). If Fluke determines that the failure was caused by
misuse, alteration, accident or abnormal condition of operation or handling, Fluke will provide an estimate of
repair costs and obtain authorization before commencing the work. Following repair, the product will be returned
to the Buyer transportation prepaid and the Buyer will be billed for the repair and return transportation charges
(FOB Shipping Point).
THIS WARRANTY IS BUYER’S SOLE AND EXCLUSIVE REMEDY AND IS IN LIEU OF ALL OTHER
WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. FLUKE SHALL NOT BE LIABLE FOR
ANY SPECIAL, INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES OR LOSSES, INCLUDING LOSS
OF DATA, WHETHER ARISING FROM BREACH OF WARRANTY OR BASED ON CONTRACT, TORT,
RELIANCE OR ANY OTHER THEORY.
Since some countries or states do not allow limitation of the term of an implied warranty, or exclusion or limitation
of incidental or consequential damages, the limitations and exclusions of this warranty may not apply to every
buyer. If any provision of this Warranty is held invalid or unenforceable by a court of competent jurisdiction, such
holding will not affect the validity or enforceability of any other provision.
To locate an authorized service center, visit us on the World Wide Web at:
www.fluke.com
Or call Fluke using the phone numbers listed below:
USA and Canada: 1-888-99-FLUKE (1-888-993-5853)
Europe: [phone]
Japan: [phone]
Singapore: [phone]
Anywhere in the world: [phone]
Fluke Corporation Fluke Europe B.V.
P.O. Box 9090 P.O. Box 1186
Everett, WA 98206-9090 5602 BD Eindhoven
U.S.A. The Netherlands
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i
Table of Contents
Chapter Title Page
1 Introduction........................................................................................ 1-1
Introduction .................................................................................................... 1-3
About This Manual......................................................................................... 1-3
Who This Manual Is For .......................................................................... 1-3
What You Should Know.......................................................................... 1-3
How to Use This Manual ......................................................................... 1-3
Notations and Typographical Conventions .............................................. 1-4
OC3port Plus Features and Capabilities ......................................................... 1-4
The OC3port Plus Handheld Tester: at a Glance ..................................... 1-6
Specifications........................................................................................... 1-7
Notices, Warnings, Operating Restrictions..................................................... 1-10
Laser Operation .............................................................................................. 1-11
Checking Your Package ................................................................................. 1-11
Technical Support........................................................................................... 1-11
Service Center Repair..................................................................................... 1-12
2 Getting Started................................................................................... 2-1
Introduction .................................................................................................... 2-3
OC3port Plus Controls and Connections........................................................ 2-3
The Connector Panel................................................................................ 2-3
The Front Panel........................................................................................ 2-4
The LCD.............................................................................................. 2-4
Direct Access Keys.............................................................................. 2-5
Status Section....................................................................................... 2-7
System Control Keys........................................................................... 2-10
Getting Acquainted with the OC3port Plus Menus......................................... 2-12
Accessing a Menu .................................................................................... 2-13
Using the Directional Arrow Keys........................................................... 2-14
Scrolling through Menu Options.......................................................... 2-14
Changing the Setting for an Option ..................................................... 2-15
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Users Manual
ii
Editing the Setting for an Option.......................................................... 2-16
Accessing OC3port Plus Submenus.......................................................... 2-17
Exiting OC3port Plus Submenus.............................................................. 2-18
Connecting the OC3port Plus.......................................................................... 2-18
Connecting the OC3port Plus to Network Devices................................... 2-19
Connecting to Remote Devices................................................................. 2-19
Connecting the OC3port Plus to a PC or Laptop.................................. 2-19
Connecting the OC3port Plus to a Modem........................................... 2-20
Connecting to a Printer............................................................................. 2-20
Connecting to an External Power Supply................................................. 2-21
3 Setting Up and Operating the OC3port Plus................................... 3-1
Introduction..................................................................................................... 3-3
Programming the Overall Operation of the OC3port Plus .............................. 3-3
Changing the Default Scrolling Method................................................... 3-4
Turning on the Warning Buzzer ............................................................... 3-5
Setting the System Date and Time............................................................ 3-5
Setting the Communications Speed.......................................................... 3-6
Turning Off the Automatic Diagnostic Tests............................................ 3-7
Parameter Sets .......................................................................................... 3-8
Creating a Parameter Set...................................................................... 3-8
Naming a Parameter Set....................................................................... 3-10
Switching to a Different Parameter Set................................................ 3-11
Editing a Parameter Set........................................................................ 3-11
Performing Basic Operations.......................................................................... 3-12
Turning on the OC3port Plus.................................................................... 3-12
Turning on the Laser Transmitter............................................................. 3-14
Returning to the Introductory Display...................................................... 3-15
Resetting the OC3port Plus ...................................................................... 3-15
Restoring Factory Default Settings........................................................... 3-15
Clearing the Error Counters...................................................................... 3-16
Responding to Low Battery Warnings...................................................... 3-16
Obtaining Information about Your OC3port Plus..................................... 3-17
Storing and Retrieving Test Results ......................................................... 3-17
Manually Storing Test Results ............................................................. 3-18
Automatically Storing Test Results in Memory................................... 3-19
Displaying Stored Test Results ............................................................ 3-22
Deleting Stored Test Results................................................................ 3-24
Deleting a Single Record...................................................................... 3-25
Deleting All Stored Records in a Test Group....................................... 3-25
Printing, Downloading, and Remote Control............................................ 3-26
Connecting to the Serial Port................................................................ 3-26
Printing Reports and Configuration Information.................................. 3-29
Pausing a Print Job............................................................................... 3-30
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Contents (continued)
iii
Preventing a Report from Being Printed.............................................. 3-30
Controlling the OC3port Plus Remotely .................................................. 3-30
Running the Automatic Diagnostic Tests ....................................................... 3-31
4 SONET/SDH Configuration and Testing.......................................... 4-1
Introduction .................................................................................................... 4-3
Configuring the Framing Format.................................................................... 4-3
Differences between SONET OC3 STS-3c and SDH STM-1.................. 4-3
Changing the Framing Format ................................................................. 4-4
Changing the S-Bit Values (optional) ...................................................... 4-5
Setting Up for Testing STS-3c and STM-1 Signals........................................ 4-7
Generating Automatic Alarms.................................................................. 4-7
Setting the Transmit Clock Source........................................................... 4-9
Scrambling Payloads................................................................................ 4-10
Changing the Threshold Setting for Counters.......................................... 4-11
Enabling/Disabling PATH FERF Support ............................................... 4-12
Monitoring Incoming STS-3c or STM-1 Signals ........................................... 4-13
Inserting Errors............................................................................................... 4-15
Modifying the Value of the Payload Pointer .................................................. 4-17
Generating Alarms.......................................................................................... 4-18
Transmitting an Alarm............................................................................. 4-19
Turning Off an Alarm .............................................................................. 4-20
Viewing Alarms Stored in the Alarm Log ............................................... 4-20
Removing All Alarms from the Alarm Log......................................... 4-22
Responding to an LOS Condition........................................................ 4-23
In-Service Signal Monitoring ......................................................................... 4-23
5 Configuring for ATM Network Testing............................................. 5-1
Introduction .................................................................................................... 5-3
Configuring a Receive Filter........................................................................... 5-3
Configuring an ATM Cell Transmission Stream............................................ 5-7
Some Suggestions for Configuring Multiple Cell Streams ...................... 5-17
Configuring a VBR / Poisson Transmission Source................................. 5-18
Other ATM Configuration Options ................................................................ 5-18
Payload Scrambling Option ..................................................................... 5-19
Coset Polynomial Option......................................................................... 5-20
Correction Algorithm Option................................................................... 5-21
Background Traffic Option...................................................................... 5-22
Header Type Option................................................................................. 5-22
Changing the Form for Expressing the PCR and SCR............................. 5-24
Large Transmit Queue.............................................................................. 5-25
6 Testing ATM Networks...................................................................... 6-1
Introduction .................................................................................................... 6-3
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Users Manual
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Starting Stream Transmission ......................................................................... 6-4
Transmitting OAM Cells on a Single Circuit ........................................... 6-5
Transmitting OAM Cells on Multiple Circuits......................................... 6-7
Monitoring an ATM Network......................................................................... 6-9
Monitoring ATM Traffic with a Receive Filter........................................ 6-9
Capturing ATM Cells............................................................................... 6-14
Configuring the OC3port Plus for Capturing ATM Cells .................... 6-15
Starting a Cell Capture......................................................................... 6-19
Looking at the Captured Cells.............................................................. 6-20
Displaying the Results of the Previous Cell Capture............................ 6-22
Capturing ILMI Cells ............................................................................... 6-22
Configuring the OC3port Plus for Capturing ILMI Cells..................... 6-23
Starting an ILMI Cell Capture.............................................................. 6-27
Looking at Captured ILMI Cells.......................................................... 6-27
Capturing OAM Cells............................................................................... 6-28
Configuring the OC3port Plus for Capturing OAM Cells.................... 6-28
Starting an OAM Cell Capture............................................................. 6-29
Looking at Captured OAM Cells ......................................................... 6-30
Searching for AAL Traffic on an ATM Network..................................... 6-31
Scanning Circuits for ATM Activity............................................................... 6-34
Setting Up an ATM Activity Scan............................................................ 6-34
Scanning an ATM Circuit......................................................................... 6-38
Printing the Results of an Activity Scan................................................... 6-40
Displaying the Results of the Previous Activity Scan .............................. 6-42
Using the ATM Traffic Templates.................................................................. 6-42
ATM Traffic Templates: a Description .................................................... 6-42
20% SPREAD...................................................................................... 6-43
RAMPDOWN...................................................................................... 6-43
BER Test.............................................................................................. 6-43
POLICE 10MBS .................................................................................. 6-43
Selecting and Loading an ATM Traffic Template.................................... 6-43
Starting Transmission with a Loaded Template ....................................... 6-45
Editing a Template.................................................................................... 6-46
Quality of Service Tests.................................................................................. 6-46
Cell Loss Test........................................................................................... 6-47
Setting Up a Cell Loss Test.................................................................. 6-47
Running a Cell Loss Test ..................................................................... 6-50
Re-running a Cell Loss Test................................................................. 6-51
Remote Cell Loss Test.............................................................................. 6-51
Setting Up a Remote Cell Loss Test..................................................... 6-52
Setting up the Master Unit.................................................................... 6-53
Setting Up the Slave Unit..................................................................... 6-59
Running a Remote Cell Loss Test........................................................ 6-64
Understanding Cell Loss Test Results.................................................. 6-65
Exiting and Returning to a Test in Progress......................................... 6-65
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Contents (continued)
v
Cell Delay Variation Tests....................................................................... 6-66
1-point CDV Test................................................................................. 6-66
Setting Up a 1-point CDV Test............................................................ 6-66
Running a 1-point CDV Test............................................................... 6-68
2-point CDV Test................................................................................. 6-70
Setting Up a 2-point CDV Test............................................................ 6-70
Running a 2-point CDV Test............................................................... 6-71
Cell Transfer Delay Test.......................................................................... 6-72
Setting Up a Cell Transfer Delay Test................................................. 6-73
Running a Cell Transfer Delay Test .................................................... 6-74
Understanding Cell Transfer Delay Test Results................................. 6-75
Exiting a Cell Transfer Delay in Progress Test.................................... 6-75
Bit Error Rate Test (BERT)............................................................................ 6-76
Setting up a BERT Test ....................................................................... 6-76
Creating Your Own BERT Test Pattern............................................... 6-78
Running an ATM BERT Test.............................................................. 6-79
Injecting Individual BERT Errors........................................................ 6-80
IP Ping Test .................................................................................................... 6-81
Setting Up the OC3port Plus to Send an IP Message............................... 6-81
Sending an IP Message ............................................................................ 6-85
Receiving an IP Message ......................................................................... 6-87
Appendices
A Applications............................................................................................. A-1
B OC3port Plus ATM Transmission............................................................ B-1
C Glossary ................................................................................................... C-1
Index
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OC3port Plus
Users Manual
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vii
List of Tables
Table Title Page
2-1. OC3port Plus Direct Access Keys and their Function.................................... 2-6
2-2. OC3port Plus General Status LEDs................................................................ 2-8
2-3. SONET Alarms Detected by the OC3port Plus on the Status LEDs .............. 2-9
2-4. Description of the System Control Keys on the OC3port Plus....................... 2-11
3-1. Storage Limits for Test Records..................................................................... 3-18
3-2. RJ-11 Pin Descriptions................................................................................... 3-27
3-3. Serial Port 25-pin Computer Connection Pin Descriptions ............................ 3-27
3-4. Serial Port 25-Pin Modem/Printer Connection Pin Descriptions.................... 3-27
3-5. OC3port Plus Diagnostic Test Results for ATM and SONET........................ 3-32
4-1. STS-3c/STM-1 Alarms................................................................................... 4-8
4-2. STS-3c/STM-1 Measurement Results ............................................................ 4-15
4-3. Description of STS-3c/STM-1 Errors............................................................. 4-16
4-4. Alarms Transmitted by the OC3port Plus....................................................... 4-20
5-1. Receive Filter Setup Parameters..................................................................... 5-6
5-2. OC3port Plus Transmission Stream Parameters............................................. 5-15
5-3. Valid Combinations of Traffic Parameter and Traffic Source Selections....... 5-17
6-1. Captured Buffer Size ...................................................................................... 6-15
6-2. BERT Test Patterns ........................................................................................ 6-78
6-3. BERT Error Injection Rates............................................................................ 6-78
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OC3port Plus
Users Manual
viii
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ix
List of Figures
Figure Title Page
1-1. OC3port Plus at a Glance ............................................................................... 1-6
2-1. OC3port Plus Connector Panel....................................................................... 2-3
2-2. OC3port Plus LCD and Direct Access Keys .................................................. 2-5
2-3. OC3port Plus Status LEDs ............................................................................. 2-7
2-4. The System Keys Control the Entire Unit. ..................................................... 2-11
2-5. OC3port Plus Menu System (Version 3.3) ..................................................... 2-14
3-1. OC3port Plus ON/OFF switch........................................................................ 3-12
4-1. In-service Monitoring of Network Performance............................................. 4-24
5-1. UNI and NNI Cell Structure Differences........................................................ 5-23
6-1. Remote Cell Loss test connections................................................................. 6-52
6-2. Remote Cell Loss Testing............................................................................... 6-53
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OC3port Plus
Users Manual
x
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1-1
Chapter 1
Introduction
Contents Page
Introduction .................................................................................................... 1-3
About This Manual......................................................................................... 1-3
Who This Manual Is For .......................................................................... 1-3
What You Should Know.......................................................................... 1-3
How to Use This Manual ......................................................................... 1-3
Notations and Typographical Conventions .............................................. 1-4
OC3port Plus Features and Capabilities ......................................................... 1-4
The OC3port Plus Handheld Tester: at a Glance ..................................... 1-6
Specifications........................................................................................... 1-7
Notices, Warnings, Operating Restrictions..................................................... 1-10
Laser Operation .............................................................................................. 1-11
Checking Your Package ................................................................................. 1-11
Technical Support........................................................................................... 1-11
Service Center Repair..................................................................................... 1-12
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OC3port Plus
Users Manual
1-2
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Introduction
Introduction
1
1-3
Introduction
The OC3portPlus portable hand-held tester provides an extensive set of OC3
and ATM testing capabilities that address a broad range of test requirements for
OC3- and ATM-based transmission and communications systems. The OC3port
Plus is specifically designed to allow you to test any type of OC3/ATM equipment
for proper operation, configuration, compliance, and interoperability.
This chapter describes the features and capabilities of the OC3port Plus and
provides important information about the operation and use of the tester.
About This Manual
The OC3port Plus Users Manual describes how to operate the OC3port Plus
network analyzer and provides step-by-step instructions on how to perform
network testing and evaluation of ATM networks and equipment.
Who This Manual Is For
This manual provides pertinent technical information and instruction on the
operation and use of the OC3port Plus. It is written for anyone who uses this
product to test and troubleshoot OC3 and ATM network problems, for those
involved in network installation and maintenance, and for individuals who perform
network acceptance testing.
What You Should Know
This manual is not meant to be a SONET or ATM tutorial. A basic familiarity with
wide-area networking, in general, and an in-depth understanding of SONET, OC3
networks and ATM protocols, in particular, are required to effectively understand
and use this manual.
How to Use This Manual
We suggest that the first-time user continue with this chapter, “Introduction”. This
chapter describes the features and capabilities of the OC3port Plus and familiarizes
you with the safety precautions regarding its use.
Next read Chapter 2 “Getting Started”. Before you begin using the OC3port Plus,
you should understand the functions of the keys and status indicators as well as
other elements on the unit’s front panel. You also need to understand the menu
interface and how to navigate through the OC3port Plus menus. This chapter
covers these fundamentals.
After you configure the OC3port Plus, you can go directly to any of the
subsequent chapters that show you how to perform specific tests or operations.
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OC3port Plus
Users Manual
1-4
This book also contains a Glossary of terms that are used throughout this manual.
Terms found in the Glossary area highlighted in text when they are first used.
Notations and Typographical Conventions
The following notations and typographical conventions are used in this manual:
Key names The names of keys are in boldface type.
For example, the AUTOTEST key and the Print key.
Key sequences A plus sign, as in SHIFT 1 + M, indicates that you should press and hold down
the SHIFT 1 key and then press the M key.
Screen names The names of screens are in capital letters and boldface type.
For example, the SYSTEM INFORMATION screen.
Options Options are boldface type. For example, the Date option.
Arrow keys The arrow keys are the four keys that encircle the ENTER key.
The name of an individual arrow key refers to the direction in which the arrow
points: the Down Arrow key, the Left Arrow key, the Right Arrow key, and
the Up Arrow key.
Italics Italic type is used for emphasis.
For example: Do not operate the unit in the presence of flammable gases.
Lists Procedures are shown in sequentially numbered lists.
Monospace Monospace type is used to indicate messages displayed on the tester’s LCD.
For example, INITIALIZING ANALYZER.
Cautions A caution message advises you that failure to take or avoid a specific action
can result in loss of data.
All cautions are preceded by the word Caution.
Warnings Awarning message cautions you that failure to take or avoid a specific action
can result in physical harm to you or damage to the tester.
All warnings are preceded by the symbol and the word Warning.
OC3port Plus Features and Capabilities
The OC3port Plus combines SONET testing features with advanced ATM testing
features, giving you the ability to quickly test and troubleshoot any OC3 circuit as
well as test ATM equipment and services for proper operation and conformance.
At the physical layer, the OC3port Plus can be used to diagnose many common
OC3 network problems. The tester provides complete OC3 Section, Line, and Path
error and alarm transmission and monitoring capabilities that enable you to
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Introduction
OC3port Plus Features and Capabilities
1
1-5
effectively monitor and test OC3 networks from any access point. The OC3port
Plus also provides the following:
•OC3 pointer control and monitoring
•Support for SONET and SDH framing formats
•Date and time stamping of OC3 alarm occurrences
•A passive monitoring mode, which allows for non-intrusive testing
•Automatic testing of OC3 circuits so that you can obtain immediate pass/fail
results and quickly assess problems with SONET networks.
In addition, the OC3port Plus offers a comprehensive set of advanced ATM testing
capabilities, which includes:
•Automatic scanning of active virtual circuits
•Ability to transmit up to eight ATM traffic sources simultaneously
•Quality of Service tests: Cell Delay, Cell Variation, and Cell Loss
•Cell payload capture and viewing
•Various cell transmission modes, including single cell, programmable burst
size, and constant rate
•Transmission of ATM traffic that simulates CBR, VBR, and UBR service
categories with programmable random, poisson, or constant traffic distribution
patterns
•AAL type recognition
•OAM cell transmit and monitoring of AIS, RDI, and loopback F4 and F5
flows
•Quality of service measurements: CTD (mean, max), CDV (max), CLR, and
CMR.
In addition to advanced diagnostic and testing capabilities, the OC3port Plus gives
you immediate feedback on the condition of any OC3 circuits under test through
its front-panel LEDs. The tester also lets you store and print test results, making it
possible for you to gather and later examine network statistics.
For long-term monitoring, the OC3port Plus can be connected to a network, which
can be monitored remotely through a modem connected to a PC with Fluke’s
remote control software. This gives you the added advantage of being able to leave
the OC3port Plus connected at a customer premise or central office location and
dial into the tester from a PC or laptop computer from a central monitoring
location.
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OC3port Plus
Users Manual
1-6
The OC3port Plus Handheld Tester: at a Glance
The OC3port Plus is an easy-to-use handheld tester. It is rugged yet lightweight, so
you can use it anywhere.
RS-232 port provides an interface
for connecting to a printer, remote
control, and downloading test results
Arrow keys navigate through
menu items. Up and Down
keys display options. Left
and Right keys choose
settings
Front panel LEDs provide
immediate indications of
OC3 Section, Line, and Path
errors and alarms
Print stored test results to a
printer or PC
START/STOP key to
easily control the running
of tests
Six function keys provide
direct access to setup and
configuration options
For-line by 20-characters
backlit LCD displays test
results and setup
parameters
OC3port
PLUS
ESC
ENTER
EDIT
SONET
BERT
ALARMS
ATM
AUTO
OPTIONS
START
STOP
PRINT MEMORY CLEAR DELETE
HISTORY
STATUS
STATUS SECTION LOS
ATM CELL LOCK SECTION LOF
ALARMS SECTION OOF
PATTERN / ERROR INSERT LINE FERF
LOOPBACK
POWER
LINE AIS
PATH FERF
PATH AIS
PATH YELLOW
PATH LOSS OF POINTER
CURRENT
za001f.eps
Figure 1-1. OC3port Plus at a Glance
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Introduction
OC3port Plus Features and Capabilities
1
1-7
Specifications
This section describes the physical and operational characteristics of the OC3port
Plus.
OC3 Physical
Bit rate: 155.52 Mbps ±20 ppm
Receiver:
•Single-mode version:
Maximum input power: -8 dBm
Minimum receive sensitivity: -28 dBm
•Multi-mode version:
Maximum input power: -14 dBm
Minimum receive sensitivity: -32.5 dBm
•UTP-155 version: ATM Forum UTP-155-PMD compliant
Transmit Outputs:
•Single-mode version:
Average output power: -12.5 dBm (typical)
Range: -15 dBm to -8 dBm
Center wavelength: 1260 to 1360 nm, spectral width: 7.7 nm
•Multi-mode version:
Average output power range: -19 dBm to -14 dBm
Center wavelength: 1270 to 1380 nm, spectral width: 130 nm
•UTP-155 version: ATM Forum UTP-155-PMD compliant
NRZ encoded
Transmit level: 0.90 - 1.10 Vpp
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