EXFO PPM-350C User Manual
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EXFO PPM-350C User Manual

Pon power meter
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User Guide
PPM-350C
PON Power Meter

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Summary of Contents for EXFO PPM-350C

  • Page 1 User Guide PPM-350C PON Power Meter...
  • Page 2 Information provided by EXFO is believed to be accurate and reliable. However, no responsibility is assumed by EXFO for its use nor for any infringements of patents or other rights of third parties that may result from its use. No license is granted by implication or otherwise under any patent rights of EXFO.

  • Page 3: Table Of Contents

    Contents Certification Information .................. v European Community Declaration of Conformity ................vi 1 Introducing the PPM-350C PON Power Meter ......1 Main Features ....................1 Available Models ....................3 Power Sources ....................3 Typical Applications ..................4 Conventions ...................... 5 2 Safety Information ..............
  • Page 4 Contents 11 Warranty .................. 35 General Information ..................35 Liability ......................35 Exclusions ....................... 36 Certification ....................36 Service and Repairs ..................37 EXFO Service Centers Worldwide ..............38 A Technical Specifications ............39...

  • Page 5: Certification Information

    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. makes reasonable efforts to ensure compliance to the applicable standards. The limits set by these standards are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment.

  • Page 6: European Community Declaration Of Conformity

    Tel.: +44 2380 246810 Equipment Type/Environment: Test & Measurement / Industrial Trade Name/Model No.: PON Power Meter / PPM-350B & PPM-350C Standard(s) to which Conformity is declared: Safety requirements for electrical equipment for measurement, EN 61010-1:2001 Edition 2.0 control, and laboratory use – Part 1: General requirements Electrical equipment for measurement, control and laboratory use –...

  • Page 7: Introducing The Ppm-350C Pon Power Meter

    1 Introducing the PPM-350C PON Power Meter The PPM-350C PON Power Meter was designed for two main purposes: Suit FTTP testing needs and to be easy to use for people who are not necessarily  familiar with fiber optics in FTTx.
  • Page 8 Introducing the PPM-350C PON Power Meter Optical Power Meter (OPM) Operation Mode 3 calibrated wavelengths and up to 40 predefined wavelengths (from 1260 nm  to 1650 nm), each with their own correction factor. Possible to take reference values for each of the available wavelengths.

  • Page 9: Available Models

    AC adapter (connected to standard power outlet—indoor use only)  AA alkaline batteries (automatically take over if you unplug the AC adapter)  The icon also indicates the battery charge. MPORTANT If the battery level becomes too low, the unit turns itself off. PPM-350C...

  • Page 10: Typical Applications

    CO). This mode allows you to measure two or three wavelengths simultaneously, depending on the configuration of the unit. OPM mode: You can use your PPM-350C PON Power Meter to measure the  output power (in dBm) or loss (in dB) using one of the unit’s 40 CWDM wavelengths available.

  • Page 11: Conventions

    AUTION Indicates a potentially hazardous situation which, if not avoided, may result in component damage. Do not proceed unless you understand and meet the required conditions. MPORTANT Refers to information about this product you should not overlook. PPM-350C...

  • Page 12: Safety Information

    Safety Information 2 Safety Information ARNING The use of controls, adjustments and procedures other than those specified herein may result in exposure to hazardous situations or impair the protection provided by this unit. ARNING Do not install or terminate fibers while a laser source is active. Never look directly into a live fiber and ensure that your eyes are protected at all times.

  • Page 13: Ultra-High-Power™ Safety Information

    If a laser with a power of more than 25 dBm is connected to one of the ports of the PPM-350C, light may come out from the other port, even if the protective cap is on. Do not consider that the protective cap is sufficient protection in such high-power laser cases.

  • Page 14: Getting Started With Your Pon Power Meter

    To turn the unit on: Press . The unit displays EXFO for a few seconds and vertical bars move at the top of the display, indicating the initialization is in progress. You may use your unit immediately under normal conditions. The unit uses the settings as they were saved last time you turned it off.
  • Page 15 HOLD: Takes the input power as next wavelength in the mode; in Recall mode, accesses reference power list the delete item function HOLD: If VFL option is present, changes the VFL state between OFF, ON CW and ON 1 Hz PPM-350C...

  • Page 16: Activating Automatic Shutdown (Auto-Off)

    Auto-off is activated by default when you turn unit on. To deactivate/reactivate auto-off: Press Installing the EXFO Universal Interface (EUI) The EUI fixed baseplate is available for connectors with angled (APC) or non-angled (UPC) polishing. A green border around the baseplate indicates that it is for APC-type connectors.

  • Page 17: Cleaning And Connecting Optical Fibers

    To ensure maximum power and to avoid erroneous readings: Always clean fiber ends 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 ...

  • Page 18: Nulling Electrical Offsets

    Getting Started with Your PON Power Meter Nulling Electrical Offsets Temperature and humidity variations affect the performance of electronic circuits and optical detectors. Nulling the electrical offsets eliminates these effects. Your unit has been designed not to require offset nulling under normal operation, but you should perform it whenever environmental conditions change significantly or when measuring very low power values.

  • Page 19: Configuring Thresholds, Correction Factors, Wavelength List, And Storage Details

    PON Power Meter. You can configure your PPM-350C with up to 32 OLTs, 255 ONTs, 16 LOCs and 32 JOBs. For more information, refer to the Handheld Data Transfer online help.

  • Page 20: Working In Fttx Mode

    Working in FTTx Mode 5 Working in FTTx Mode You can use this mode during service activation (at ONT) or to troubleshoot passive optical networks (at ONT, drop terminal, fiber distribution hub or CO). You can measure two or three wavelengths simultaneously, depending on the configuration of the unit.
  • Page 21 4. Press to make the displayed threshold set the current one. Select The unit returns to Pass/Fail mode. 5. Press to exit without selecting a new threshold set. The unit returns to your previous mode. PPM-350C...

  • Page 22: Testing In Pass/Fail Mode Or In Normal Mode

    Working in FTTx Mode Testing in Pass/Fail Mode or in Normal Mode Pass/Fail mode: status is indicated directly (screen and LEDs). Status is  determined according to the current threshold set (see Selecting a Threshold Set on page 14). Normal mode: only the power levels are shown and LEDs are off. ...
  • Page 23 4. If you want to test in Pass/Fail mode: Ensure that LEDs are on. If not, press  mode Ensure that the desired threshold set is selected (see Selecting a Threshold  Set on page 14). Results are now available. PPM-350C...

  • Page 24: Working In Opm Mode

    Working in OPM Mode 6 Working in OPM Mode Your unit can also be used as a standard optical power meter (in the OPM mode). This is particularly useful if you want to measure networks or devices carrying only one wavelength. You can measure the output power (in dBm) or loss (in dB) using one of the ...

  • Page 25: Managing Test Results

    6. Press to access the available Loc. IDs. Next Store/ 7. Press to select the location or to exit the Select storage mode. The data is stored. The Store indicator is highlighted to show that the operation is complete. PPM-350C...
  • Page 26 Managing Test Results To store data in Job mode: Store/ 1. Press to access the data storage menu. The data you have selected is Select temporarily stored to allow you to enter further information. 2. Press to access the available Job Next Job ID ID values.

  • Page 27: Recalling Data

    Job ID values. Next Store/ 3. Press to select the job or to exit the recall Select mode. The data is recalled. Press to go through the data Next with the same Job ID values. PPM-350C...

  • Page 28: Deleting Data

    Managing Test Results Deleting Data You can delete unwanted data directly from the unit when viewing your stored data. To delete data: Store/ 1. Press and hold down for a few seconds to access the data recall menu. Select 2. Select the data you want to delete. Store/ 3.

  • Page 29: Identifying Fiber Faults Visually

    4. Deactivate the VFL by pressing and holding down for a few seconds to Next switch between the signals (ON CW and ON 1HZ), until you reach OFF. PPM-350C...

  • Page 30: Maintenance

    Maintenance 9 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. ...

  • Page 31: Cleaning Eui Connectors

    3. Slowly insert the cleaning tip into the EUI adapter until it comes out on the other side (a slow clockwise rotating movement may help). 4. Gently turn the cleaning tip one full turn, then continue to turn as you withdraw PPM-350C...
  • Page 32 6c. With a dry lint-free wiping cloth, gently wipe the same surfaces to ensure that the connector and ferrule are perfectly dry. 6d. Verify connector surface with a portable fiber-optic microscope (for example, EXFO’s FOMS) or fiber inspection probe (for example, EXFO’s FIP). ARNING Verifying the surface of the connector WHILE THE UNIT IS ACTIVE WILL result in permanent eye damage.

  • Page 33: Replacing Disposable Alkaline Batteries

    You should determine the adequate calibration interval for your unit according to your accuracy requirements. Under normal use, EXFO recommends calibrating your unit every three years. Note: The FlexCare warranty program includes Calibration/Verification packages (see Service and Repairs on page 37).

  • Page 34: Verifying The Integrity Of User Information In Memory

    Maintenance To view the last calibration date: Threshold/ 1. Press and hold down and press at the   same time. The unit displays the main embedded software version. 2. Press to display the calibration date of the unit. Next 3.

  • Page 35: Verifying The Leds And Lcd

    Keypad is disabled during the operation. 2. Press any key to return to your previous mode. Recycling and Disposal (Applies to European Union Only) For complete recycling/disposal information as per European Directive WEEE 2002/96/EC, visit the EXFO Web site at www.exfo.com/recycle. PPM-350C...

  • Page 36: Troubleshooting

    Solving Common Problems Problem Possible Cause Solution One of the LEDs remains LED is burnt. Contact EXFO. off. Verify LEDs (see Verifying the LEDs and LCD on page 29). One of the LEDs remains green or red even if the status is Warning.

  • Page 37: Error Codes And Descriptions

    LIGH Light detected while nulling offsets. Correctly place protective cap on Nulling is not performed. ports, then retry. If the problem persists, contact EXFO. ER 9 Configuration for storage information Download new storage is not usable (corruption problem). information (see Configuring...
  • Page 38 WR 24 Date and time of the real-time clock Use HHDT to transfer date and are not valid. time of the real-time clock by configuring the PPM-350C. If the problem persists, you may have to change the real-time clock battery. Contact EXFO for details.

  • Page 39: 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).

  • Page 40: Transportation

    Troubleshooting 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: Pack the unit in its original packing material when shipping. ...

  • Page 41: Warranty

    DAMAGES. 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.

  • Page 42: Exclusions

    Warranty 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.

  • Page 43: Service And Repairs

    After repair, the equipment will be returned with a repair report. If the equipment is not under warranty, you will be invoiced for the cost appearing on this report. EXFO will pay return-to-customer shipping costs for equipment under warranty. Shipping insurance is at your expense.

  • Page 44: Exfo Service Centers Worldwide

    Warranty EXFO Service Centers Worldwide If your product requires servicing, contact your nearest authorized service center. EXFO Headquarters Service Center 400 Godin Avenue 1 866 683-0155 (USA and Canada) Vanier (Quebec) G1M 2K2 Tel.: 1 418 683-5498 CANADA Fax: 1 418 683-9224 support@exfo.com...

  • Page 45: A Technical Specifications

    MPORTANT 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. Specifications FTTx MODE PPM-352C PPM-353C Power measurement range—pass zone for continuous data stream (dBm)
  • Page 46 CHINESE REGULATION ON RESTRICTION OF HAZARDOUS SUBSTANCES NAMES AND CONTENTS OF THE TOXIC OR HAZARDOUS SUBSTANCES OR ELEMENTS CONTAINED IN THIS EXFO PRODUCT EXFO 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...
  • Page 47 Tel.: 1 978 367-5600 · Fax: 1 978 367-5700 EXFO NETHAWK Elektroniikkatie 2 FI-90590 Oulu, FINLAND Tel.: +358 (0) 403 010 300 Fax: +358 (0) 8 564 5203 TOLL-FREE (USA and Canada) 1 800 663-3936 © 2012 EXFO Inc. All rights reserved. Printed in Canada (2012-06) ...

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