User Guide iOLM intelligent Optical Link Mapper
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Contents Contents Certification Information ....................................................................................................... vi 1 Introducing the intelligent Optical Link Mapper ....................................... 1 Principles of Operation ...........................................................................................................5 Exporting Data to Other Formats ............................................................................................
Contents 7 Starting an Acquisition ...............................................................................87 Starting an iOLM Acquisition ................................................................................................87 Starting a Single-Wavelength Acquisition .............................................................................88 Starting a Multiple-Wavelength Acquisition ..........................................................................90 Stopping an Acquisition .
Contents 16 Warranty ................................................................................................... 159 General Information ...........................................................................................................159 Liability ...............................................................................................................................160 Exclusions .......................................................................................................
Certification Information Certification Information North America Regulatory Statement This unit was certified by an agency approved in both Canada and the United States of America. It has been evaluated according to applicable North American approved standards for product safety for use in Canada and the United States. Electronic test and measurement equipment is exempt from FCC part 15, subpart B compliance in the United States of America and from ICES-003 compliance in Canada. However, EXFO Inc.
1 Introducing the intelligent Optical Link Mapper The intelligent Optical Link Mapper (iOLM) is an optimized application for access/FTTx network characterization. Depending on the iOLM module configuration, the application can be used before and after network activation. The iOLM module can be equipped optionally with an inline power meter. The power meter is called inline because the acquisition is done using the SM live port used for iOLM measurements.
Introducing the intelligent Optical Link Mapper FTB-730 / FTB-730G / FTB-730G+ for FTB-1 Active LED (ON when laser is emitting) OTDR port (singlemode live and On-line power meter) OTDR port (singlemode) FTB-720 / FTB-720G / FTB-720G+ for FTB-1 Active LED (ON when laser is emitting) OTDR port (multimode) OTDR port (singlemode) OTDR port (singlemode live) 2 iOLM
Introducing the intelligent Optical Link Mapper FTB-7000 Series for FTB-2, FTB-200V2 and FTB-500 SM OTDR SM LIVE OTDR port (for live-fiber testing) Visual fault locator (VFL) port (optional) OTDR port (singlemode) SM Handle FTB-7000 Singlemode and singlemode live models intelligent Optical Link Mapper 3
Introducing the intelligent Optical Link Mapper MAX-700B Series OTDR port (singlemode) OTDR port (singlemode live) Active LED (on when laser is emitting) 4 iOLM
Introducing the intelligent Optical Link Mapper Principles of Operation Principles of Operation The iOLM application uses the hardware of an EXFO OTDR to perform acquisitions and characterize the various elements detected on the probed link. However, while a regular OTDR takes one averaged trace at a time, with one given set of test parameters, the iOLM takes a series of measurements and integrates them into a simple and intuitive Link View.
Introducing the intelligent Optical Link Mapper Performing Multimode Measurements Performing Multimode Measurements If your module supports multimode measurements, it can test both 62.5 m and 50 m fibers. The internal multimode fiber for an EXFO OTDR is 62.5 μm. When a 62.5 μm fiber is connected, the loss at the connector can be correctly characterized just like in the case of a singlemode fiber. It is then simple to evaluate a pass/fail criterion in this case.
Introducing the intelligent Optical Link Mapper Launch, Receive, and Loop Fiber Launch, Receive, and Loop Fiber Unlike a traditional OTDR, the iOLM requires only a short launch fiber (>50 m) to benefit from all the advantages of this referencing method, regardless of the link length and loss. A launch fiber longer than 200 m is not recommended when testing PON links.
Introducing the intelligent Optical Link Mapper Launch, Receive, and Loop Fiber receive fiber has the same limitations than that of a traditional OTDR. Test of a 1 km fiber span with less than 2 dB of loss will require only 100 m of receive fiber. Testing a 23 dB PON link will require a receive fiber of 500 m to 2 km, depending on the fiber length after each splitter. The iOLM application allows you to manually set the lengths of both your launch and receive cables.
Introducing the intelligent Optical Link Mapper Launch, Receive, and Loop Fiber The loopback measurement is designed to test duplex cables. In a loopback measurement, one end of the first fiber is connected to the iOLM through a launch fiber, while the other end is connected to the second fiber using a fiber called a loop. Usually, a receive fiber is used on the proximal end of the second fiber.
Introducing the intelligent Optical Link Mapper Software Options Software Options Software options are offered with your unit. 10 The iOLM software option gives you access to the iOLM application. The iCERT software option gives you access to the certification configuration files, which give you a pass/fail status based on industry standards. This pass/fail status is ensured by the fact that thresholds are not editable.
Introducing the intelligent Optical Link Mapper Conventions Conventions Before using the product described in this guide, you should understand the following conventions: WARNING Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury. Do not proceed unless you understand and meet the required conditions. CAUTION Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury.
2 Safety Information WARNING Do not install or terminate fibers while a light source is active. Never look directly into a live fiber and ensure that your eyes are protected at all times. WARNING The use of controls, adjustments and procedures, namely for operation and maintenance, other than those specified herein may result in hazardous radiation exposure or impair the protection provided by this unit.
Safety Information Laser Safety Information (Units Without a VFL) Laser Safety Information (Units Without a VFL) Your instrument is a Class 1M laser product in compliance with standards IEC 60825-1: 2007 and 21 CFR 1040.10, except for deviations pursuant to Laser Notice No. 50, dated June 24, 2007. Invisible laser radiation may be encountered at the output port.
Safety Information Laser Safety Information (Units Without a VFL) MaxTester Series Laser information of the test instrument Laser information of the VFL. Always refer to the user guide of the MaxTester Series for the exact information. The label is affixed to the back panel of the unit.
Safety Information Laser Safety Information (Units With a VFL) Laser Safety Information (Units With a VFL) Your instrument is a Class 3R laser product in compliance with standards IEC 60825-1: 2007 and 21 CFR 1040.10, except for deviations pursuant to Laser Notice No. 50, dated June 24, 2007. Laser radiation is emitted at the output port. It is potentially harmful in direct intrabeam viewing.
3 Getting Started with Your iOLM Note: Please refer to your platform's or unit’s user guide for detailed information regarding inserting and removing test modules, and starting applications. Note: In the case of the FTB-700G Series, you can run only one application at a time, either NetBlazer or the iOLM application. To start the iOLM application, from Mini ToolBox, select the OTDR module, then tap the button corresponding to the desired application.
Getting Started with Your iOLM Status Bar Status Bar The status bar, located at the bottom of the main window, identifies the selected configuration file name in the application, acquisition wavelength (when an acquisition is in progress), and the acquisition progress bar of the iOLM. It also displays the next file name according to the autonaming scheme. For more information, see Naming iOLM Files Automatically on page 33.
4 Preparing your iOLM for a Test Cleaning and Connecting Optical Fibers IMPORTANT To ensure maximum power and to avoid erroneous readings: Always inspect fiber ends and make sure that they are clean as explained below before inserting them into the port. EXFO is not responsible for damage or errors caused by bad fiber cleaning or handling. Ensure that your patchcord has appropriate connectors. Joining mismatched connectors will damage the ferrules. To connect the fiber-optic cable to the port: 1.
Preparing your iOLM for a Test Cleaning and Connecting Optical Fibers 3. Carefully align the connector and port to prevent the fiber end from touching the outside of the port or rubbing against other surfaces. If your connector features a key, ensure that it is fully fitted into the port’s corresponding notch. 4. Push the connector in so that the fiber-optic cable is firmly in place, thus ensuring adequate contact.
Preparing your iOLM for a Test Installing the EXFO Universal Interface (EUI) Installing the EXFO Universal Interface (EUI) The EUI fixed baseplate is available for connectors with angled (APC) polishing. A green border around the baseplate indicates that it is for APC-type connectors. Green border indicates APC option IMPORTANT EXFO strongly recommends to only use APC module connectors. To install an EUI connector adapter onto the EUI baseplate: 1.
5 Setting User Preferences The User Preferences window allows you to set general settings, identification settings, and select the power meter mode. Note: The preference settings are user specific. Defining General Settings The General tab allows you to enable/disable items such as sound, fiber section information, file functionalities, whether you save a report upon saving files and export the file to OTDR Bellcore (.sor) format, and set the distance unit for the application. To set general settings: 1.
Setting User Preferences Defining General Settings 2. Select the General tab. 3. Under the General tab, configure the following settings: File Functionalities: If enabled, any user interface control related to file functionalities (for example, Default path, Export OTDR bellcore file, Generate report on save, Open, Save, Filename, etc.) will be visible on the screen. Note: If the File Functionalities option is disabled, the application does not notify you with the warning message when files are saved.
Setting User Preferences Defining General Settings Export OTDR Bellcore (.sor) file on save: If enabled, an OTDR Bellcore (.sor) file is generated for each wavelength whenever the iOLM measurement is saved. The wavelength value that is appended to the filename and it is separated with an “_” (underscore). Note: The Bellcore (.
Setting User Preferences Defining Measurement Identification Defining Measurement Identification You can define the measurement identification information, that is, job ID, company information, customer name, name of the operator, and comments for the future acquisition in the Identification tab. The identifiers defined in the Link Definition tab are also displayed here (see Modifying Link Definition on page 54 for more details). To enter identification information: 1.
Setting User Preferences Defining Measurement Identification 2. Select the Identification tab. Identifiers and range define in the Identifiers tab Numeric and alphanumeric values 3. Define the identification information as needed. The range describes the auto-increment start and stop values for the identifiers. It is specified in the Identifiers tab under the Test Configuration window.
Setting User Preferences Customizing the File Name Customizing the File Name The application provides a way to define the name of the file to be saved. Defining a file autonaming format allows you to quickly and automatically name the files in a sequential order. The customized file name appears when the file is saved. It is possible to select which fields you want to include in the file name and the order in which it should be displayed.
Setting User Preferences Customizing the File Name 2. Select the Filename tab.
Setting User Preferences Customizing the File Name 3. Select which component you want to include in the file name from the list of available choices: Job ID: indicates the Job ID configured in the Preferences under the Identification tab. Wavelength(s): indicates the current iOLM and power meter wavelengths. Identifiers: indicates the identifier value configured in the Preferences under the Identification tab.
Setting User Preferences Customizing the File Name 5. If you have the loopback (LB) software option, under Loopback properties, select Append “From/To” to append the direction to the name of the file. Based on the items you have selected, a preview of the file name is displayed under Preview. The components are separated with an “_” (underscore). Note: If you do not select any file component, the Save As window appears even when you tap Save.
Setting User Preferences Customizing the File Name 6. Tap Apply to save the changes. 7. Tap OK to save the changes and close the window, or tap Cancel to exit without saving. Tap Revert to Factory Settings to remove all the changes and apply the default values. Note: If the “Wavelengths” file name component is selected, then all of the iOLM wavelengths present in the iOLM measurement are added to the file name.
Setting User Preferences Naming iOLM Files Automatically Naming iOLM Files Automatically Each time you start an acquisition, the application suggests a next file name based on autonaming settings. The application displays the next file name in the status bar in the following scenarios: When the application is started for the first time, the status bar displays the next file name. You can change the name of the next file through the Filename tab.
Setting User Preferences Naming iOLM Files Automatically Consider the figure below as an example of autonaming feature. You can find the above window at Test Config. > Manage > Modify > Identifiers tab. In the figure above, you can modify the identifiers, start, stop, and step values and enable the auto increment of the identifier values. See Modifying Identifiers on page 52 for more details on how to specify the start, stop, and step values.
Setting User Preferences Naming iOLM Files Automatically Select two, three, or four "#" if you want all values to be expressed with the same number of digits. The application fills the empty spaces with zeros before the increment or decrement to ensure the appropriate format is displayed. For example, if you select two "#" and the value is to be incremented from 1 to 10, it becomes 01, 02, 03, ... 09, 10.
Setting User Preferences Naming iOLM Files Automatically After an acquisition is successfully saved, the file name is the combination of job ID, identifiers, and the wavelength. These values are separated in the file name with an “_” (underscore). For example, the file name after the first acquisition is _A2_B1_K3_.iolm Note: If the ONT, OLT, and location values are not specified, then the file name will only contain the Job ID value, numeric identifiers value, and the wavelength.
Setting User Preferences Customizing the iOLM Report Customizing the iOLM Report The application allows you to personalize the iOLM report. Note: You can only generate PDF reports for loopback measurements. To customize the iOLM report: 1. From the Main Menu, tap User Preferences. 2. Select the Report tab.
Setting User Preferences Customizing the iOLM Report 3. If your unit allows it, select the report file type from File type option. 4. Select the OTDR Graphic option to display the OTDR graph in the iOLM report. Note: The OTDR graph generation fails if the iOLM measurement does not contain the necessary intermediate OTDR data, or if the iOLM acquisition process is interrupted by the user, or it is self interrupted because of a live fiber is present in iOLM measurement. 5.
Setting User Preferences Customizing the iOLM Report 7. If you have the loopback (LB) software option, under Loopback, select the checkbox if you want to generate a report with all links combined in one report. Tap Revert to Factory Settings to remove all the changes and apply the default status.
Setting User Preferences Customizing the Optical Power Meter Customizing the Optical Power Meter The OPM tab is available when an inline power meter is available in the module. This tab allows you to select the power meter mode which affects the available wavelengths in the OPM tab of the main window. To customize the Optical Power Meter: 1. From the Main Menu, tap User Preferences.
Setting User Preferences Customizing the Optical Power Meter 2. Select the OPM tab. 3. Select the power meter mode. The choices are FTTx/PON and CWDM. Note: The wavelengths available in the OPM tab are those used for the selected power meter mode. 4. Tap Apply to save the changes. 5. Tap OK to save the changes and close the window, or tap Cancel to exit without saving. Tap Revert to Factory Settings to remove all the changes and apply the default values.
Setting User Preferences Configuring your iOLM Configuring your iOLM The iOLM tab displays the settings used for taking measurements. The iOLM performs the acquisition on the port and wavelengths selected in the iOLM tab; the values are preserved for the next acquisition. The loopback mode allows you to test two fibers at once, which saves time and manipulations. If you have activated the loopback option for your application, it is ready to use when needed.
Setting User Preferences Configuring your iOLM To configure the iOLM: 1. From the main window, select the iOLM tab. 2. If two ports are available on your module, select which one to use for your test. The fiber core is also selected at this point; for C fibers, select 50 m, and for D fibers, select 62.5 m. 3. Select the wavelengths for the next acquisition. The available wavelengths depend on the iOLM module.
Setting User Preferences Configuring your iOLM 4. Specify if a launch and receive fibers are connected to the link under test, and enter their lengths. The acceptable range is from 0 to 5 km for the launch fiber and 0 to 500 km for the receive fiber. See Launch, Receive, and Loop Fiber on page 7 for more details. If you have the loopback (LB) software option and if you want to test in loopback mode, select the loop fiber checkbox. Specify the loop fiber length at this point. The range is from 0 to 5 km.
6 Managing Test Configurations This section explains the procedure to select, create, view and modify the test configuration. Selecting a Test Configuration The test configuration is selected to apply the configuration settings (thresholds, link definition parameters, etc.) in the iOLM application for the next acquisition. There are two types of configuration files that are activated with the iCERT software option.
Managing Test Configurations Selecting a Test Configuration To select the test configuration: 1. From the Main Menu, tap Test Config. 2. Tap Select.
Managing Test Configurations Selecting a Test Configuration 3. Select the test configuration file. Name of the identifiers present in the file. When more than one identifier is present, they will be separated by a semicolon. Name of the configuration file. Split ratio which is defined for each stage of the splitter defined. When more than one splitter is defined, they will be separated by a semicolon. Configuration files which are not PON are indicated by "---”.
Managing Test Configurations Impacts of Test Configurations Impacts of Test Configurations Before performing an acquisition, you can select or edit a test configuration that fits the link under test. This configuration contains specific pass/fail thresholds and the definition of any expected PON splitter. Once selected, the configuration will be used for all following measurements. The configuration data is structured in the same way than an iOLM result file.
Managing Test Configurations Creating a Test Configuration Creating a Test Configuration The Duplicate button allows you to create a copy of a selected configuration file. To create a copy of test configuration: 1. From the Main Menu, tap Test Config.
Managing Test Configurations Creating a Test Configuration 2. Select Manage. 3. Select the test configuration file to duplicate. 4. Tap Duplicate.
Managing Test Configurations Modifying a Test Configuration 5. The default file name is displayed. You can modify the file name, if required. 6. Tap Save to save the file or tap Cancel to exit without saving. Note: A number between parenthesis will be automatically incremented at the end of the file name to avoid unwanted overwrites. A new copy of the selected configuration file is created. You can modify the duplicated file, if required. See Modifying a Test Configuration on page 51 for more details. 7.
Managing Test Configurations Modifying a Test Configuration Modifying Identifiers The Identifiers tab allows you to view and modify the identifier values. To modify Identifiers: 1. From the Main Menu, tap Test Config. 2. Select Manage.
Managing Test Configurations Modifying a Test Configuration 3. Select the test configuration file to modify. 4. Tap Modify. The name of the configuration is displayed on the title bar of the window. 5. Select the Identifiers tab.
Managing Test Configurations Modifying a Test Configuration 6. Under Identifiers, select the identifiers from the list of available choices. Note: Two identifiers cannot have the same name. 7. Under Auto Increment, enable or disable the auto increment option. It enables the numeric part of the identifiers to be incremented/decremented after the acquisition has been saved successfully. 8. Enter the start, stop, and step values for the identifier under Start, Stop, and Step.
Managing Test Configurations Modifying a Test Configuration To modify link definition: 1. From the Main Menu, tap Test Config. 2. Select Manage.
Managing Test Configurations Modifying a Test Configuration 3. Select the test configuration file to modify. 4. Tap Modify. The name of the configuration is displayed on the title bar of the window. 5. Select the Link Definition tab.
Managing Test Configurations Modifying a Test Configuration 6. Select the split ratio of a splitter at a given stage. Select 1:? if the splitter ratio is unknown. The iOLM finds the splitter ratio automatically and the element is not tested for pass/fail. If None is selected as Splitter Ratio Stage, then the iOLM will not try to find or apply a split ratio at the given stage. The PON network can have multiple splitters. The iOLM application supports testing a PON network having maximum of three splitters.
Managing Test Configurations Modifying a Test Configuration 7. Tap OK to save the changes and close the window, or tap Cancel to exit without saving. Tap Edit Custom Elements to add, edit, or delete the custom element. For more information, see Managing Custom Elements (Optional, iOLM EXpert Mode Only) on page 63. If the iOLM EXpert option is not activated, you can view the custom element present in the test configuration by tapping View Custom Elements.
Managing Test Configurations Modifying a Test Configuration Enabling 2:N Splitters (Optional, iOLM EXpert Mode Only) The 2:N splitter can be used to create network redundancy. If a network break occurs, the operator can connect through the other network branch. This ensures active communication while the repairing of the broken network is in progress.
Managing Test Configurations Modifying a Test Configuration To enable the 2:N splitter: 1. From the Main Menu, tap Test Config > Manage. 2. Select the test configuration file to modify from the test configuration list file. 3. Tap Modify.
Managing Test Configurations Modifying a Test Configuration 4. Select the Link Definition tab from the test Configuration. 5. Enable 2:N splitter. 6. Select the required ratio from Splitter ratio stage 1. 7. Tap OK to save your changes or Cancel to discard them.
Managing Test Configurations Modifying a Test Configuration The element pass/fail status remains unknown in the following scenarios: 62 If any element is followed by 2:N splitter in the link then the element’s loss pass/fail status is displayed as unknown. If the element has a reflectance value and it is placed after the 2:N splitter element, then the element’s reflectance pass/fail status is displayed as unknown.
Managing Test Configurations Modifying a Test Configuration Managing Custom Elements (Optional, iOLM EXpert Mode Only) The application allows you to add, modify or delete custom elements when the iOLM EXpert option is activated. You can add custom elements of two basic element types: splice or connector. Each custom element must have its unique name. You can view and edit the element’s pass/fail threshold of the custom element in the Element P/F Threshold tab.
Managing Test Configurations Modifying a Test Configuration 4. Tap Link Definition > Edit Custom Elements. 5. Enter the custom element name under the Name column in the Custom Elements dialog box. The name of the custom element can contain a maximum of 12 characters. 6. Select the custom element type under the Type column. 7. Tap OK to save the changes and close the dialog box, or tap Cancel to exit without saving.
Managing Test Configurations Modifying a Test Configuration To modify the custom element: 1. From the Main Menu, select Test Config. > Manage. 2. Select the test configuration file to modify. 3. Tap Modify. 4. Select Link Definition > Edit Custom Elements.
Managing Test Configurations Modifying a Test Configuration 5. Select the custom element name under the Name column and modify it as needed. 6. Select the required custom element type under the Type column. 7. Tap OK to save the changes and close the dialog box, or tap Cancel to exit without saving.
Managing Test Configurations Modifying a Test Configuration To delete the custom element: 1. From the Main Menu, select Test Config. > Manage. 2. Select the test configuration file to modify. 3. Tap Modify. 4. Select Link Definition > Edit Custom Elements.
Managing Test Configurations Modifying a Test Configuration 5. Tap the or icon (depending on the unit) beside the custom element which you want to delete. 6. Tap OK to save the changes and close the dialog box, or tap Cancel to exit without saving.
Managing Test Configurations Modifying a Test Configuration Modifying Link Pass/Fail Thresholds This tab allows you to apply modification to the link pass/fail thresholds. If the selected wavelength is Any, the values edited will be applied to all the wavelengths present. Note: Pass/Fail thresholds cannot be viewed or edited for some configurations related to specific standards. To modify link pass/fail thresholds: 1. From the Main Menu, tap Test Config.
Managing Test Configurations Modifying a Test Configuration 2. Select Manage. 3. Select the test configuration file to modify. 4. Tap Modify.
Managing Test Configurations Modifying a Test Configuration 5. Select the Link P/F Thresholds tab. 6. Under Link P/F Thresholds, modify the following parameters, as needed. Link Length: Select the link length threshold type from the available choices and then modify the link length as required. Note: The minimum link length cannot be greater than the maximum link length. Wavelength: Select the wavelength for which the different Pass/Fail threshold values can be specified.
Managing Test Configurations Modifying a Test Configuration 7. Tap OK to save the changes and close the window, or tap Cancel to exit without saving. Tap Revert to Factory Settings to remove all the changes and apply the default values associated with the selected configuration. Modifying Element Pass/Fail Thresholds This tab allows you to apply modifications to the element pass/fail thresholds. Note: Pass/Fail thresholds cannot be viewed or edited for some configurations related to specific standards.
Managing Test Configurations Modifying a Test Configuration 2. Select Manage. 3. Select the test configuration file to modify. 4. Tap Modify.
Managing Test Configurations Modifying a Test Configuration 5. Select the Element P/F Thresholds tab. The Threshold column displays the threshold values for Splice, Connector, and Splitter ratios (1:N and 2:N) for each available wavelength in the test configuration settings. The custom elements are displayed in the group under Max. connector loss or Max. connector reflectance or Max. splice loss. This information is also displayed in the iOLM report.
Managing Test Configurations Modifying a Test Configuration 6. Enable the Apply pass/fail option to access the parameters, and modify them as needed. You can add, edit, and delete the custom element by tapping on the custom element. For steps to modify or create custom elements, see Managing Custom Elements (Optional, iOLM EXpert Mode Only) on page 63. Note: The pass/fail thresholds of the custom elements can only be edited when the iOLM EXpert option is activated.
Managing Test Configurations Modifying a Test Configuration Modifying Power Meter Pass/Fail Thresholds This tab allows you to modify the power meter pass/fail thresholds. Note: The OPM P/F Thresholds tab will only be available if an inline power meter is present in the module. To modify power meter pass/fail thresholds: 1. From the Main Menu, tap Test Config.
Managing Test Configurations Modifying a Test Configuration 2. Select Manage. 3. Select the test configuration file to modify. 4. Tap Modify.
Managing Test Configurations Modifying a Test Configuration 5. Select the OPM P/F Thresholds tab. 6. Under OPM P/F Thresholds, modify the following parameters, as needed. Wavelength: Select the wavelength for which the different Pass/Fail threshold values can be specified. The available choices of the wavelength depends on the iOLM module and the Power Meter settings in the Preferences tab. Note: The Any wavelength option will be displayed only if more than one wavelength is present.
Managing Test Configurations Modifying a Test Configuration Deleting Test Configuration The Delete button allows you to delete an existing configuration file. Note: You cannot delete the DefaultSetup configuration or iCERT standard-compliant configurations. To delete a test configuration: 1. From the Main Menu, tap Test Config.
Managing Test Configurations Modifying a Test Configuration 2. Select Manage. 3. Select the test configuration file to delete. 4. Tap Delete. A confirmation message is displayed. 5. Tap Yes to delete the file or tap No to cancel the deletion. 6. Tap Close to close the window.
Managing Test Configurations Importing or Exporting a Test Configuration Importing or Exporting a Test Configuration The Import button allows you to import test configuration from an external storage device and the Export button allows you to export the selected configuration to an external storage device. Note: To import iCERT configurations and its duplicates, you need to activate the option on the unit.
Managing Test Configurations Importing or Exporting a Test Configuration 2. Select Manage. 3. Tap Import.
Managing Test Configurations Importing or Exporting a Test Configuration 4. An Import dialog box opens, select the file to import and tap Open. Note: Depending on the type of unit you are using, the Open button may be replaced with an OK button. A confirmation message is displayed. 5. Tap Yes to select the file or tap No to cancel the selection.
Managing Test Configurations Importing or Exporting a Test Configuration To export a test configuration: 1. From the Main Menu, tap Test Config. 2. Select Manage.
Managing Test Configurations Importing or Exporting a Test Configuration 3. Select the test configuration file. 4. Tap Export to export the configuration to an external storage device. 5. An Export dialog box opens, select the location and tap Save. Note: Depending on the type of unit you are using, the Save button may be replaced with an OK button.
7 Starting an Acquisition This section explains the acquisition process of the iOLM. Starting an iOLM Acquisition This section explains the iOLM acquisition process. The iOLM allows you to characterize a fiber-optic span, usually optical fiber sections joined by splices and connectors. The iOLM provides an inside view of the fiber, and can calculate fiber length, breaks, total return loss, splice, connector, and total losses.
Starting an Acquisition Starting a Single-Wavelength Acquisition Starting a Single-Wavelength Acquisition The single-wavelength acquisition allows you to take an acquisition on a specific wavelength if multiple wavelengths are present in the module. To start single wavelength acquisition: 1. If you unit supports it, from the iOLM tab, select the port to use. The fiber core is selected at the same time as the port. For C fiber, select 50 m and for D fiber, select 62.5 m.
Starting an Acquisition Starting a Single-Wavelength Acquisition 2. Select the desired iOLM Wavelength(s) (one wavelength). 3. Tap Start.
Starting an Acquisition Starting a Multiple-Wavelength Acquisition Starting a Multiple-Wavelength Acquisition The multiple-wavelength acquisition allows you to take an acquisition on multiple wavelengths, if multiple wavelengths are present in the module. In a multiple wavelength acquisition, the current wavelength in the acquisition is displayed. To start multiple wavelength acquisition: 1. From the iOLM tab, select the desired port. The fiber core is selected at the same time as the port.
Starting an Acquisition Starting a Multiple-Wavelength Acquisition 2. Select the desired iOLM Wavelength(s). 3. Tap Start.
Starting an Acquisition Stopping an Acquisition Stopping an Acquisition The acquisition stops automatically after the acquisition is complete. It is possible to stop the acquisition at any time while the acquisition is in progress. Note: The unprocessed wavelengths will not be processed when a multiple wavelength acquisition is stopped manually. To stop the acquisition: Tap Stop from the main window. The stopped acquisition status will be saved in the measurement file.
8 Understanding Diagnostics This section explains the diagnostics feature available in the iOLM application. Diagnostics are used to provide additional information about detected problems or ambiguous measurement situations, such as root cause possibilities for the fail status of a link element. The diagnostics provide help to troubleshoot faulty connectors, understand why link elements are tagged as fail or unknown, indicate unexpected instrument or test conditions and so forth.
9 Using the Inline Power Meter (Optional on Some Models) This section will help you use the inline power meter and perform acquisitions. Note: The OPM tab will not be available if no inline power meter is available for your unit. Understanding the Inline Power Meter The inline power meter in your module measures the power of the link through the SM live port, which is also used for iOLM measurements.
Using the Inline Power Meter (Optional on Some Models) Understanding the Inline Power Meter A visual representation of the power value for each channel is displayed and updated each time a new power value is measured. This visual representation of power value gives an idea of the power on a scale and power level versus pass/fail thresholds.
Using the Inline Power Meter (Optional on Some Models) Performing a Power Meter Acquisition Performing a Power Meter Acquisition The power meter level is refreshed in real time and can help you to decide if an iOLM acquisition is required to identify the cause and location of a problem. You can select the power meter wavelength from the list of available wavelengths. Note: The OPM tab will not be available if no power meter is available in the module. Note: The wavelengths depends on the iOLM module.
Using the Inline Power Meter (Optional on Some Models) Saving the Power Level When both wavelengths of a two-channels power meter are selected, both power levels will be displayed side by side. Both values will be refreshed at the same time. Saving the Power Level Tapping Quick Save saves the current power level(s) into the file for future reference. You can view the file by loading it in the iOLM application. See Managing Files on page 137 for more details on opening iOLM files.
Using the Inline Power Meter (Optional on Some Models) Saving the Power Level The saved power level is also displayed in the OPM table under the Link View tab.
Using the Inline Power Meter (Optional on Some Models) iOLM Acquisition with Power Meter iOLM Acquisition with Power Meter The iOLM and power meter acquisition is performed together to save the iOLM acquisition results along with the power levels (power meter acquisition results) in a file for future reference. The measurements are taken at the wavelength(s) set in the OPM tab. To perform an iOLM acquisition with power meter: 1. Select the OPM tab. 2.
Using the Inline Power Meter (Optional on Some Models) iOLM Acquisition with Power Meter 3. Select the SM Live Port and the iOLM wavelength from the iOLM tab. 4. Tap Start. Note: Two power levels are considered for measurement when two wavelengths are selected from the Wavelength(s) drop down box for the real-time power meter display. Note: The Power Meter acquisition is taken on the SM Live port. Note: One channel or two channel support for the power meter depends on the iOLM module.
10 Using the OTDR as a Source (Optional on Some Models) The Source tab allows you to operate the existing OTDR laser as a source to do power meter measurements at the other end of the fiber. This helps to quickly locate the correct fiber or perform loss measurements. To use the OTDR as a source: 1. From the upper panel, select Source tab.
Using the OTDR as a Source (Optional on Some Models) 2. Select the desired wavelength from the Wavelength list.
Using the OTDR as a Source (Optional on Some Models) 3. Select the desired modulation from the Modulation list. Select Continuous to receive the measurement loss with a power meter at the other end. Select 1 kHz or 2 kHz to identify the fiber under test, which could be particularly useful when working with cables containing many fibers. You can also select 1 kHz + Blink and 2 kHz + Blink for easier fiber identification.
11 Starting the OTDR Application You can start the classic OTDR application without leaving the iOLM application. You can use this option to do real-time acquisitions with the OTDR application and quickly switch back to the iOLM application to do troubleshooting in a more user-friendly environment. Note: EXFO recommends to run only one instance of the OTDR application per module at a time, either the one you start from ToolBox, or the one you start from the iOLM application.
Starting the OTDR Application 2. Tap Start to start the OTDR acquisition. For more information, refer to the OTDR user guide. Note: The aspect of the OTDR application could differ slightly depending on the unit you are using.
12 Managing Results This section explains the link view, measurement information, element details, and the results displayed after the acquisition process. Note: See Using the Inline Power Meter (Optional on Some Models) on page 95 for Power Meter results. Link View The iOLM Link View is an intuitive representation, which combines several measurement results and values into a single view. The Link view is divided into five different regions.
Managing Results Link View Link Overview The link overview shows the entire link without scrolling. You can directly select an element by tapping the tick mark ( ) representing it. The following color codes are used for the link overview. Red: If element is fail. Green: If element is pass. Blue: When the element is not tested for Pass/Fail or the status of the element is unknown. The pass/fail status also depends on the threshold values specified.
Managing Results Link View Elements before A and after B are referred to as out of span elements. Elements out of the span are not tested for pass/fail status, but can have diagnostics on them. If the receive fiber is not defined, the element marked as "B" will not be tested for pass/fail. Link Composition The link composition is described below.
Managing Results Link View Letter B: The end of the link under test. Note: An arrow ( ) icon is displayed on the element, if the start and the end of the link is represented by the same element. 112 Element Pass/Fail: The status of the element whether it is pass, fail, or unknown. Element Pass icon Element Fail icon Pass/Fail not tested: Gray background indicates that the element is unknown.
Managing Results Link View Loop Start icon : Indicates the beginning of the loop. Loop End icon : Indicates the end of the loop. Loop Middle icon : The loop middle icon is displayed on the element if the loop is configured on a single element. The element can be a splice or a connector. When the length of the loop is set to zero, the loop is identified in the middle of the link. An item is automatically added to the links when no one is found.
Managing Results Link View Link Groups Link elements will be displayed as groups when the iOLM analysis detects several link elements that are too close to one another to be independently characterized. When this occurs, as much information as possible will be displayed for each individual sub-element. The pass/fail status is applied to each sub-element whenever possible, and a global status is also displayed for the group.
Managing Results Link View Each sub-element is directly displayed as if they were normal elements. See Link Composition on page 111 for more details on elements. Note: For grouped elements, some values may not be available individually but are available at the group level such as loss and reflectance. Note: If some elements are grouped then the total group loss value is compared with the addition of the thresholds defined for the individual elements in group.
Managing Results Link View Link View Elements Element Name Macrobends Element Icon Element Description Macrobends can be displayed in the link view when more than one wavelength is present in the measurement. Note: The macrobend will always be displayed as a failed element. 116 Out of Range The out of range element is displayed when the end of fiber could not be detected by the module because of not enough dynamic range.
Managing Results Link View iOLM Results The iOLM acquisition results are displayed in the iOLM table for all the wavelengths at which the iOLM acquisition was performed. Note: The iOLM results are not displayed if they are not available. When a multiple-wavelength acquisition is in progress, only the wavelength currently being acquired and the ones already completed are displayed. Link loss, link ORL, and propagation delay (multimode only) are displayed for each wavelength.
Managing Results Link View Power Meter Results The power meter acquisition results are displayed in the OPM table for all the wavelengths at which the power meter acquisition was performed. Note: The power meter results are not displayed if they are not available. More than one wavelengths can be displayed in the power meter section. All the values are tested and displayed according to the current pass/fail settings.
Managing Results Link View Loopback Results The loopback measurement is especially designed for testing cables formed of a pair of identical fibers of an equivalent length. The measuring time is optimized because two fibers are checked in a single measurement. The loopback results appear after a successful split. You can navigate through the split measurement and the original measurement by selecting the appropriate icon at the top of the link view.
Managing Results Link View Global Pass/Fail Status The global pass/fail status depends on the pass/fail status of the link length, link loss, link ORL, power meter values (if taken), and the link elements. If any of the status is fail, then the global pass/fail status will be fail. The status is automatically updated when a value is modified in the application.
Managing Results Viewing Element and Section Details Standard measurement Loopback mode Viewing Element and Section Details When an element or section is selected from the Link View tab, the details of the corresponding element/section is displayed in the Elements tab. The loss and reflectance are displayed with appropriate coloring based on the pass/fail status of each value. To view the element or section details: 1. From the Link View tab, select the desired element or section.
Managing Results Viewing Element and Section Details 2. From the main window, tap the Elements tab. You can view the selected element or section details. 3. Under the Elements tab, the following information is displayed. 122 Type: The type of element selected in the Link View. You can modify the type of element by selecting it from the drop down menu. You can change the splitter ratio if the selected element is a splitter.
Managing Results Viewing Element and Section Details In loopback mode, the application displays the link start (A), the loop start (LS), the loop middle (LM) or the loop end (LE) and the link end (B). You can navigate through the split measurement and the original measurement by selecting the appropriate icon at the top of the link view. Position: The position of the selected element in the link. The position 0.00 is set on the first element when the launch fiber is present.
Managing Results Viewing Element and Section Details Note: If the type of an element is modified, a “*” sign is displayed at the value in the Type column. When you generate the report the “*”mark is displayed in the Type column of the report. Loss (dB): The loss at different wavelengths. Reflectance (dB): The reflectance at different wavelengths. Attenuation: If any section is selected in the Link view then the attenuation value is displayed in the Elements table.
Managing Results Managing Elements and Analyzing Links (Optional, iOLM EXpert and Loopback Modes) Managing Elements and Analyzing Links (Optional, iOLM EXpert and Loopback Modes) The application allows you to add and delete elements from both the Link view and Elements tab. You can also analyze the link. Note: These functionalities are available only if the iOLM EXpert option is activated. Adding Elements The iOLM application allows you to add elements by selecting any element or fiber section.
Managing Results Managing Elements and Analyzing Links (Optional, iOLM EXpert and Loopback Modes) To add an element: 1. Open an iOLM file. 2. Select the existing element in the Link view where you want to add the new element OR Select the element from the Elements tab. 3. Tap and hold on the element to view the contextual menu and select Add element. If a mouse is connected to your platform, then right-click on the element or click and hold down the mouse button to view the contextual menu.
Managing Results Managing Elements and Analyzing Links (Optional, iOLM EXpert and Loopback Modes) 4. In the New Element dialog box, configure the element details. 4a. You can add the new element after or before the selected element. The position can be selected as required in the Location field. 4b. Select the type of the new element as required. Note: The 2:N splitter and custom elements are displayed in the element type list if they are present in the selected iOLM files. 5.
Managing Results Managing Elements and Analyzing Links (Optional, iOLM EXpert and Loopback Modes) The application also allows you to add an element by selecting the fiber section. Note: You can select the fiber section only if the Fiber section option is enabled from User Preferences > General. To add an element on a fiber section: 1. Open an iOLM file. 2. Select the required section in the Link view where you want to add the element. OR Select the section from the Elements tab. 3.
Managing Results Managing Elements and Analyzing Links (Optional, iOLM EXpert and Loopback Modes) 4. Enter the position of the new element in the Position field as per your requirement. 5. Select the element type in the Type list. Note: The 2:N splitter and custom elements are displayed in the element type list if they are present in the selected iOLM files. 6. Tap OK to apply the changes or Cancel to discard them.
Managing Results Managing Elements and Analyzing Links (Optional, iOLM EXpert and Loopback Modes) When you add a new element to an element or group of elements, the Loss and Reflectance values are set to “---” and the Pass/Fail threshold is not applied to the newly added element. Accordingly the status for the new element is reflected as unknown. The global pass/fail status can be affected after adding an element on an existing element.
Managing Results Managing Elements and Analyzing Links (Optional, iOLM EXpert and Loopback Modes) Deleting Elements The application allows you to delete manually added elements. Note: You cannot delete elements on the link of a loopback measurement for the original measurement, but you can delete added elements when working with the split measurements. To delete an element: 1. Open an iOLM file. 2. Select the required element which you want to delete. OR Select the element from the Elements tab. 3.
Managing Results Managing Elements and Analyzing Links (Optional, iOLM EXpert and Loopback Modes) 4. Select Delete Element from the contextual menu or tap Delete from the keyboard. 5. A confirmation message is displayed. Tap Yes to continue or No to cancel your choice. Analyzing Links The application allows you to reanalyze measurements from the Link view as well as from the Elements tab.
Managing Results Managing Elements and Analyzing Links (Optional, iOLM EXpert and Loopback Modes) To analyze the link: 1. Open an iOLM file. 2. Tap and hold on the Link view to view the contextual menu, and select Analyze Link. If a mouse is connected to your platform, then right-click on the Link view or click and hold down the mouse button to view the contextual menu. 3. A confirmation message is displayed. Tap Yes to continue or No to cancel your choice.
Managing Results Measurement Information Measurement Information You can find information about a measurement, in the application, such as the file name, the acquisition date, the acquisition status, the analysis version, and the test method. The acquisition status indicates if the acquisition has been taken normally or if it has been interrupted. The analysis version is the version of the application used to analyze the measurement. It is the same as the install kit version.
Managing Results Measurement Information To view identification information: 1. From the main window tap Measurement Info. 2. Tap Identification. 3. Modify the identification information, if required. 4. Set the direction of the measurement. 5. Tap OK to save the modification. Note: The modifications done here will be saved in the measurement file only, not in the application user preferences.
Managing Results Measurement Information To view measurement settings: 1. From the main window, tap Measurement Info. 2. Tap Settings. 3. By default, the Identifiers tab is selected. To view the thresholds, select the corresponding tab. Note: See Modifying a Test Configuration on page 51 to modify the settings for future acquisitions. 4. Tap Close to close the window.
13 Managing Files The File menu allows you to open an existing file, save a file, and generate a report from the measurement currently in the memory. Opening iOLM Files The Open menu item allows you to open an existing iOLM file in the application. To open iOLM files: 1. From the Main Menu, tap File.
Managing Files Opening iOLM Files 2. Tap Open. 3. Select the file you want to open and tap Open. Note: Depending on the type of unit you are using, the Open button may be replaced with an OK button. The file will be loaded in the application. The Link View and Elements tab are displayed by default.
Managing Files Saving iOLM Files Saving iOLM Files The Save or Save As menu item allows you to save an existing iOLM file on the disk. If the wavelengths file name component is selected under the Filename tab, then all of the iOLM wavelengths present in the iOLM measurement are added to the file name. If the power meter measurement is present in the application, wavelengths used for the measurement are also added to the file name.
Managing Files Saving iOLM Files 2. Tap either Save to overwrite the existing file with the new file, or Save As to enter a new name or location. Note: If a file already exists on the disk and it is saved a first time after an acquisition, a confirmation message will be displayed to overwrite the existing file. If you select No, the Save As dialog box will open. Note: If an OTDR Bellcore (.
Managing Files Saving iOLM Files 3. Enter the file name and tap Save. Note: Depending on the type of unit you are using, the Save button may be replaced with an OK button.
Managing Files Exporting OTDR Bellcore Files Exporting OTDR Bellcore Files The Export option allows you to manually export a OTDR Bellcore file to the disk. If multiple wavelengths are present in the iOLM measurement, a Bellcore (.sor) file is generated for each wavelength. To export .sor file: 1. From the Main Menu, tap File.
Managing Files Exporting OTDR Bellcore Files 2. Tap Export to save the file in .sor format.
Managing Files Exporting OTDR Bellcore Files 3. The default file name is displayed in the File name field. You can edit the file name and tap Save. If multiple wavelengths are present in the iOLM file, then the wavelengths are appended in the file name while you save the Bellcore (.sor) files. Note: Depending on the type of unit you are using, the Save button may be replaced with an OK button. Note: Application provides the path in dialog box to save the OTDR Bellcore (.sor) file on disk.
Managing Files Generating a Report Generating a Report The Report menu item allows you to generate an iOLM report, Power meter report or iOLM plus Power Meter Report. The type of report will depend on the type of measurements you have taken, and which option is available for your unit (for example, power meter). Depending on the unit you are using, you can generate MHTML reports and PDF reports, or PDF reports only. Note: You can only generate PDF reports for loopback measurements.
Managing Files Generating a Report To generate a report: 1. From the Main Menu, tap File. 2. Tap Report.
Managing Files Generating a Report 3. Enter the report file name and tap Save. Note: Depending on the type of unit you are using, the Save button may be replaced with an OK button.
14 Maintenance To help ensure long, trouble-free operation: Always inspect fiber-optic connectors before using them and clean them if necessary. Keep the unit free of dust. Clean the unit casing and front panel with a cloth slightly dampened with water. Store unit at room temperature in a clean and dry area. Keep the unit out of direct sunlight. Avoid high humidity or significant temperature fluctuations. Avoid unnecessary shocks and vibrations.
Maintenance Cleaning EUI Connectors WARNING Looking into the optical connector while the light source is active WILL result in permanent eye damage. EXFO strongly recommends to TURN OFF the unit before proceeding with the cleaning procedure. To clean EUI connectors: 1. Remove the EUI from the instrument to expose the connector baseplate and ferrule. Turn Pull Push 2. Moisten a 2.5 mm cleaning tip with one drop of isopropyl alcohol (alcohol may leave traces if used abundantly). 3.
Maintenance Cleaning EUI Connectors 6. Clean the ferrule in the connector port as follows: 6a. Deposit one drop of isopropyl alcohol on a lint-free wiping cloth. IMPORTANT Isopropyl alcohol may leave residues if used abundantly or left to evaporate (about 10 seconds). Avoid contact between the tip of the bottle and the wiping cloth, and dry the surface quickly. 6b. Gently wipe the connector and ferrule. 6c.
Maintenance Recalibrating the Unit Recalibrating the Unit EXFO manufacturing and service center calibrations are based on the ISO/IEC 17025 standard (General Requirements for the Competence of Testing and Calibration Laboratories). This standard states that calibration documents must not contain a calibration interval and that the user is responsible for determining the re-calibration date according to the actual use of the instrument. The validity of specifications depends on operating conditions.
Maintenance Recycling and Disposal (Applies to European Union Only) To help you with calibration follow-up, EXFO provides a special calibration label that complies with the ISO/IEC 17025 standard and indicates the unit calibration date and provides space to indicate the due date.
15 Troubleshooting Viewing Online Documentation An online version of the intelligent Optical Link Mapper user guide is available at all times from the application. Note: You will also find a printable PDF version on your installation DVD. To access online help: At the bottom of the Main Menu, tap intelligent Optical Link Mapper .
Troubleshooting Contacting the Technical Support Group Contacting the Technical Support Group To obtain after-sales service or technical support for this product, contact EXFO at one of the following numbers. The Technical Support Group is available to take your calls from Monday to Friday, 8:00 a.m. to 7:00 p.m. (Eastern Time in North America). Technical Support Group 400 Godin Avenue Quebec (Quebec) G1M 2K2 CANADA 1 866 683-0155 (USA and Canada) Tel.: 1 418 683-5498 Fax: 1 418 683-9224 support@exfo.
Troubleshooting Viewing Information About the Product Viewing Information About the Product You can view the product version details and technical support information in this window. To view the information about the product: From the Main Menu, tap intelligent Optical Link Mapper .
Troubleshooting Transportation Transportation Maintain a temperature range within specifications when transporting the unit. Transportation damage can occur from improper handling. The following steps are recommended to minimize the possibility of damage: 158 Pack the unit in its original packing material when shipping. Avoid high humidity or large temperature fluctuations. Keep the unit out of direct sunlight. Avoid unnecessary shocks and vibrations.
16 Warranty General Information EXFO Inc. (EXFO) warrants this equipment against defects in material and workmanship for a period of one year from the date of original shipment. EXFO also warrants that this equipment will meet applicable specifications under normal use.
Warranty Liability Liability EXFO shall not be liable for damages resulting from the use of the product, nor shall be responsible for any failure in the performance of other items to which the product is connected or the operation of any system of which the product may be a part. EXFO shall not be liable for damages resulting from improper usage or unauthorized modification of the product, its accompanying accessories and software.
Warranty Exclusions Exclusions EXFO reserves the right to make changes in the design or construction of any of its products at any time without incurring obligation to make any changes whatsoever on units purchased. Accessories, including but not limited to fuses, pilot lamps, batteries and universal interfaces (EUI) used with EXFO products are not covered by this warranty.
Warranty Service and Repairs Service and Repairs EXFO commits to providing product service and repair for five years following the date of purchase. To send any equipment for service or repair: 1. Call one of EXFO’s authorized service centers (see EXFO Service Centers Worldwide on page 163). Support personnel will determine if the equipment requires service, repair, or calibration. 2.
Warranty EXFO Service Centers Worldwide EXFO Service Centers Worldwide If your product requires servicing, contact your nearest authorized service center. EXFO Headquarters Service Center 400 Godin Avenue Quebec (Quebec) G1M 2K2 CANADA EXFO Europe Service Center Winchester House, School Lane Chandlers Ford, Hampshire S053 4DG ENGLAND EXFO Telecom Equipment (Shenzhen) Ltd. 3rd Floor, Building 10, Yu Sheng Industrial Park (Gu Shu Crossing), No.
A Technical Specifications IMPORTANT The following technical specifications can change without notice. The information presented in this section is provided as a reference only. To obtain this product’s most recent technical specifications, visit the EXFO Web site at www.exfo.com. FTB-720 TECHNICAL SPECIFICATIONS Wavelength (nm) b 850 ± 20, 1300 ± 20, 1310 ± 20, 1550 ± 20, 1625 ± 15 (filtered) Dynamic range (dB) c, d 27, 26, 36, 34, 34 Event dead zone (m) e 0.8 Attenuation dead zone (m) e 4, 4.
Technical Specifications FTB-720G FTB-720G Note: The following specifications are for the OTDR instrument. Refer to the Transport Application user guide for specifications on ONT, SONET/SDH, and DSn/PDH test applications. Refer to the Ethernet/Packet Sync/FC/Wireless user guide for specifications on Ethernet, Packet Sync, Fibre Channel, and Wireless test applications. FTB-720G OTDR TECHNICAL SPECIFICATIONS Wavelength (nm) b 1310 ± 20, 1550 ± 20 Dynamic range (dB) c 36, 34 Event dead zone (m) d 0.
Technical Specifications FTB-730 FTB-730 p p TECHNICAL SPECIFICATIONS (OTDR) Model FTB-730 a Wavelength (nm) b 1310 ± 20/1490 ± 15/1550 ± 20/1625 ± 10/1650 ± 7 Dynamic range at 20 +s (dB) c 39/38/37/39 d/37 Event dead zone (m) e 0.8 Attenuation dead zone (m) e 4/4.5/4.5/4.5/4.5 Distance range (km) 1.25, 2.5, 5, 10, 20, 40, 80, 160, 260, 400 Pulse width (ns) 5, 10, 30, 50, 100, 275, 500, 1000, 2500, 10 000, 20 000 Linearity (dB/dB) b ±0.03 PON dead zone (m) f 35 Loss threshold (dB) 0.
Technical Specifications FTB-730G FTB-730G Note: The following specifications are for the OTDR instrument. Refer to the Transport Application user guide for specifications on ONT, SONET/SDH, and DSn/PDH test applications. Refer to the Ethernet/Packet Sync/FC/Wireless user guide for specifications on Ethernet, Packet Sync, Fibre Channel, and Wireless test applications. FTB-730G OTDR TECHNICAL SPECIFICATIONS Wavelength (nm) b 1310 ± 20/1550 ± 20 Dynamic range (dB) c 39/37 Event dead zone (m) d 0.
Technical Specifications FTB-7300E FTB-7300E All specifications valid at 23º C ± 2º C with an FC/PC connector, unless otherwise specified. TECHNICAL SPECIFICATIONS Model FTB-7300E a Wavelength (nm) b 1310 ± 20/1490 ± 15/1550 ± 20/1625 ± 10/1650 ± 7 Dynamic range at 20 +s (dB) c 39/38/37/39 d/37 Event dead zone (m) e 0.8 Attenuation dead zone (m) e 4/4.5/4.5/4.5/4.5 Distance range (km) 1.25, 2.
Technical Specifications FTB-7400E FTB-7400E All specifications valid at 23 °C ± 2 °C with an FC/APC connector, unless otherwise specified.
Technical Specifications MAX-715B MAX-715B TECHNICAL SPECIFICATIONS MAXTESTER 715B Display 7 in (178 mm) outdoor-enhanced touchscreen, 800 x 480 TFT Interfaces Two USB 2.
Technical Specifications MAX-720B MAX-720B TECHNICAL SPECIFICATIONS MAXTESTER 720B Display 7 in (178 mm) outdoor-enhanced touchscreen, 800 x 480 TFT Interfaces Two USB 2.
Technical Specifications MAX-730B MAX-730B y TECHNICAL SPECIFICATIONS MAXTESTER 730B Display 7 in (178 mm) outdoor-enhanced touchscreen, 800 x 480 TFT Interfaces Two USB 2.
Index Index A add element .............................................. 125 after-sales service ...................................... 156 auto incrementing identifiers ...................... 54 B backscatter.................................................. 57 beginning of the link................................. 110 C caution of personal hazard................................. 11 of product hazard.................................. 11 certification information ...............................
Index importing a test configuration .................... 81 iOLM wavelength(s) .................................... 43 IOR .............................................................. 57 link pass/fail thresholds.......................... 69 test configuration .................................. 51 mounting EUI connector adapter ................ 21 J N job ID .......................................................... 30 naming trace files automatically.................. 33 navigation arrow .........
Index splice ......................................................... 116 splitter ratio ........................................ 57, 112 status pass/fail........................................... 120 storage requirements ................................ 149 symbols, safety............................................ 11 T technical specifications.............................. 165 technical support ...................................... 156 temperature for storage............................
NOTICE 抩⛙ CHINESE REGULATION ON RESTRICTION OF HAZARDOUS SUBSTANCES ₼⦌␂ℝ☀⹂䓸德棟Ⓟ䤓屓⸩ NAMES AND CONTENTS OF THE TOXIC OR HAZARDOUS SUBSTANCES OR ELEMENTS CONTAINED IN THIS EXFO PRODUCT ▔⚺⦷㦻 EXFO ℶ❐₼䤓㦘㹡㦘⹂䓸德㒥⏒侯䤓⚜䱿✛⚺摞 O X Indicates that this toxic or hazardous substance contained in all of the homogeneous materials for this part is below the limit requirement in SJ/T11363-2006 嫷䯉年㦘㹡㦘⹂䓸德⦷年捷ↅ㓏㦘⧖德㧟㠨₼䤓⚺摞⧖⦷ SJ/T11363-2006 㪖屓⸩䤓 棟摞尐㻑ⅴₚᇭ Indicates that this toxic or hazardous substance contained in at least one of the
MARKING REQUIREMENTS 㪖㽷尐㻑 Product Environmental protection use period (years) Logo ℶ❐ 䘾⬒≬㔳∎䞷㦮棟 ( ) 㪖㉦ This E;)2 product 㦻 EXFO ℶ❐ Batterya 䟄㻯 a a. If applicable.
P/N: 1067569 www.EXFO.com · info@exfo.com CORPORATE HEADQUARTERS 400 Godin Avenue Quebec (Quebec) G1M 2K2 CANADA Tel.: 1 418 683-0211 · Fax: 1 418 683-2170 EXFO AMERICA 3400 Waterview Parkway Suite 100 Richardson, TX 75080 USA Tel.: 1 972-761-9271 · Fax: 1 972-761-9067 EXFO EUROPE Winchester House, School Lane Chandlers Ford, Hampshire S053 4DG ENGLAND Tel.: +44 2380 246 800 · Fax: +44 2380 246 801 EXFO ASIA-PACIFIC 62 Ubi Road 1, #09-01/02 Oxley Bizhub 2 SINGAPORE 408734 Tel.
