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Acterna ANT-5 User Manual

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

Table of Contents

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Acterna ANT-5 Specifications

General IconGeneral
DisplayColor LCD
Battery LifeUp to 8 hours
Wavelength Range1310 nm, 1550 nm
InterfacesUSB
Storage Temperature-20°C to 60°C

Summary

Introduction

Features of the SDH Access Tester Application Software

Outlines the key capabilities of the ANT-5 SDH Access Tester application software.

Safety Instructions

Correct Usage

Specifies the intended purpose and conditions for using the ANT-5 instrument.

Connection to Test Circuits Carrying Dangerous Voltages

Warns about dangerous voltages on telecom circuits and precautions for connection.

Laser Safety

Provides safety guidelines for optical interfaces, including Class 1 Laser Product warnings.

Faults and Damage

Details situations where the instrument should be taken out of service due to damage or malfunction.

Power Supplies

Battery Charging

Explains the automatic battery charging process and conditioning recommendations.

Low Battery

Describes the indicators and actions to take when the battery charge is low.

Getting Started

Switching On and Off

Provides instructions on how to power the ANT-5 unit on and off, including forced shutdown.

Using the Keyboard

Details the layout and functions of the ANT-5 keyboard and its keys.

Serial Port

Explains how to connect to peripherals via the serial port and configure its parameters.

Power Saving Features

Configures power saving features like Display Saver and Auto Power-off.

The Acterna ANT-5 Operating System

Application Launcher

Describes how to launch and manage software applications on the ANT-5.

Using the File System and the File Manager

Details how to navigate and manage files and directories on storage cards.

Transferring Files to a PC Environment

Details methods for transferring files from the ANT-5 to a PC.

Transferring Files from the ANT-5 to a PC Using the Serial Port

Step-by-step guide for transferring files via the serial port using HyperTerminal.

The SDH Access Tester Application

Setup Pages

Explains how to use tabbed setup pages to configure interface and test parameters.

Measurement Selection

Describes how to select special test modes like tributary scan or delay measurements.

Signal Structure Setup Page

Allows configuration of both Tx and Rx signal structures for the device under test.

Hierarchy Setup Tx

Sets up the hierarchy element for the transmit path, allowing SDH or PDH framing types selection.

Interface Setup Tx

Configures the interface element for the transmit path, allowing electrical and optical options.

Hierarchy Setup Rx

Sets up the hierarchy element for the receive path, allowing SDH or PDH framing types selection.

Interface Setup Rx

Configures the interface element for the receive path, allowing electrical and optical options.

Overhead Setup

Provides access to sub-pages for viewing and configuring overhead bytes.

Tandem Connection Monitoring

Allows comparative performance monitoring of path segments using N bytes in the path overhead.

Measurement Timer Setup

Enables setting up tests with fixed duration or delayed start times.

Performance Analysis Setup

Determines how system performance is measured and recorded based on selected standards and hierarchies.

VC12 Tributary Scanning Setup

Allows automatic scanning of individual or multiple tributaries to verify routing and error-free operation.

Results

Explains how to access and view test results displayed on tabbed pages.

Injection

Allows injection of a range of anomalies and defects into the transmitted signal.

Injection of Anomalies

Details injecting single or continuous anomalies into the transmit structure.

Injection of Bursts Errors

Explains how to inject burst errors into the SDH Anomaly structure for stress testing.

Injection of Code Errors

Describes injecting E1 (2M) code errors into the PDH structure for in-service performance analysis.

Injection of Defects

Details injecting various types of defects into the transmit structure.

Performance Analysis Results

Enables viewing performance test results according to various standards.

Performance Analysis Results Display

Shows analysis standard, hierarchy, and relevant results parameters in seconds and percentages.

Anomalies and Defects Results

Displays different views of SDH anomalies, defects, and PDH errors occurring during a test.

Overhead Analysis and Injection

Allows display of SDH overhead byte structure for transmit or receive paths.

TCM Results Summary

Monitors comparative performance of path segments for forward and backward directions in tandem connections.

VC12 Tributary Scanning Results

Displays the results of VC12 tributary scanning, listing failed tributaries by severity.

Repetitive BERT

Useful for commissioning microwave links by plotting BER against C/N ratio.

Automatic Protection Switching

Allows network devices to switch traffic onto redundant lines in case of network problems.

Pointer Analysis

Compensates for phase and frequency differences of Virtual Containers with respect to STM-N frame.

Delay

Measures round trip delay time, affecting Quality of Service (QoS).

Nx64

Performs BER testing on single or multiple selectable 64k timeslots.

STM-16 Functionality

Details the extended functionality for STM-16 (2.5Gbit/s) on specific ANT-5 models.

STM-16 G957 Optical Transmitter and Receiver

Configures the transmitter and receiver for STM-16 optical interfaces.

Optical Power Measurement

Measures received optical signal level to identify optical level problems.

Saving and Exporting Results and Setups

Explains how to save, export, and print configuration data and test results.

Exporting Data to a Spreadsheet Using a Storage Card

Demonstrates saving test results to a spreadsheet via a storage card on a PC.

Optional Software for the ANT-5

Installing Options

Details the process of enabling purchased software options using an access code.

PDH Mux/DeMux

Explains the PDH Mux feature for generating ITU-T Mux chains and testing switching functions.

PDH DeMux Rx

Allows analysis of ITU-T DeMux chains and detection of alarms and errors in PDH signals.

Remote Operation

Guides on establishing communication links for operating the ANT-5 remotely via modem or Ethernet.

Software Installation and Operation

Instructions for installing and operating the remote operation client software.

Remote Operation Troubleshooting

Provides troubleshooting steps for common issues encountered during remote operation.

SDH AU-3/SONET VT Mapping

Explains AU-3 Mapping for testing tributaries mapped into STM-1 via VC-3/AU-3.

Asynchronous Transfer Mode – ATM

ATM Setup and Result Tabs

Lists the available ATM tabbed setup and result pages for configuration and viewing.

Configuring the Physical Layer

Guides on configuring the signal structure for the device under test before setting ATM parameters.

Virtual Container Setup Tx

Allows selection of Tributary ATM and specifies VC Mapping requirements for SDH structures.

Configuring the ATM Layer

Details configuring the ATM Layer Tx panel, including Interface, Payload Scrambler, and Channel settings.

ATM Header Tx

Sets parameters for the ATM Header, including Virtual Path Indicator (VPI) and Virtual Channel Indicator (VCI).

Injection of ATM Anomalies and Defects

Details parameters required before injecting ATM anomalies and defects.

ATM Quality of Service

Shows results of the QoS test as defined in ITU-T Recommendation I.356, including delay measurements.

ATM Anomaly and Defect Results

Lists ATM defects and continuously updates active events, showing historic alarms in yellow.

Defect Panel

Lists ATM defects like LCD, VC-AIS, VC-RDI, VP-AIS, and VP-RDI.

Troubleshooting

Self-Test Failure

Addresses issues where the ANT-5 self-test procedure fails, providing guidance for diagnosis.

No Screen Image

Troubleshooting steps for cases where the screen shows no image or backlight.

Errors Caused by Poor Optical Connections

Provides steps to remake optical connections to resolve unexplained errors.

Appendix A – Specifications and Ordering Information

Appendix B – Standards Compliance

Safety

Details compliance with Council Directives and EN 61010-1 safety regulations.

Appendix F - Remote Access

Remote Operation via a Modem

Guides on setting up remote operation using a modem, including required equipment.

Remote Operation via Ethernet (IEEE 802.3)

Guides on establishing remote operation via an Ethernet network connection.

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