Exfo PPM-350C PON Power Meter Manuale Utente

User GuidePON Power MeterPPM-350C

Introducing the PPM-350C PON Power Meter 4Typical ApplicationsYou can use your PON Power Meter in two modes: FTTx mode: You can use your PPM-350C PON

PPM-350C 5ConventionsBefore using the product described in this guide, you should understand the following conventions:WARNINGIndicates a potentially

Safety Information 62 Safety InformationLaser Safety Information (Models with VFL)Your instrument is a Class 3R laser product in compliance with stand

PPM-350C 7Ultra-High-Power™ Safety InformationWARNINGWhen using high-power live fiber, use protective eyewear and clothes to avoid contact with light

Getting Started with Your PON Power Meter 83 Getting Started with Your PON Power MeterTurning the Unit On and OffWhen you turn the PON Power Meter off

PPM-350C 9Batteries in use(with level;blinking whenweak)Status; FTTx operation onlySignal (wavelength);FTTx operation onlyPower levelReference values

Getting Started with Your PON Power Meter 10Activating Automatic Shutdown (Auto-Off)When auto-off is activated, the unit will turn itself off after 10

PPM-350C 11Cleaning and Connecting Optical FibersTo connect the fiber-optic cable to the port:1. Inspect the fiber using a fiber inspection microscope

Getting Started with Your PON Power Meter 12Nulling Electrical OffsetsTemperature and humidity variations affect the performance of electronic circuit

PPM-350C 134 Configuring Thresholds, Correction Factors, Wavelength List, and Storage DetailsYour PPM-350C PON Power Meter has been configured by EXFO

iiCopyright © 2009–2012 EXFO Inc. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted in a

Working in FTTx Mode 145 Working in FTTx Mode You can use this mode during service activation (at ONT) or to troubleshoot passive optical networks (at

PPM-350C 15To select a threshold set:1. Press . The unit enters the threshold selection mode and displays the current threshold set. If the threshold

Working in FTTx Mode 16Testing in Pass/Fail Mode or in Normal Mode Pass/Fail mode: status is indicated directly (screen and LEDs). Status is determin

PPM-350C 17To test in Pass/Fail or Normal mode:1. Inspect your fibers and clean them properly if needed (see Cleaning and Connecting Optical Fibers on

Working in OPM Mode 186 Working in OPM ModeYour unit can also be used as a standard optical power meter (in the OPM mode). This is particularly useful

PPM-350C 197 Managing Test ResultsYou can save up to 1000 results (FTTx or OPM) in your unit. You can recall this data later according to the storage

Managing Test Results 20To store data in Job mode:1. Press to access the data storage menu. The data you have selected is temporarily stored to allo

PPM-350C 21Recalling DataAccording to the storage configuration you have set using the Handheld Data Transfer application, you can recall data you hav

Managing Test Results 22Deleting DataYou can delete unwanted data directly from the unit when viewing your stored data.To delete data:1. Press and hol

PPM-350C 238 Identifying Fiber Faults VisuallyNote: This feature is available only if your unit is equipped with a VFL port. The visual fault locator

PPM-350C iiiContentsCertification Information ... vEuropean CommunityD

Maintenance 249 MaintenanceTo help ensure long, trouble-free operation: Always inspect fiber-optic connectors before using them and clean them if nec

PPM-350C 25Cleaning EUI ConnectorsRegular cleaning of EUI connectors will help maintain optimum performance. There is no need to disassemble the unit.

Maintenance 265. Repeat steps 3 to 4 with a dry cleaning tip.Note: Make sure you don’t touch the soft end of the cleaning tip.6. Clean the ferrule in

PPM-350C 27Replacing Disposable Alkaline BatteriesYour unit requires three AA alkaline batteries.Note: The provided AC adapter is not a charger.To rep

Maintenance 28To view the last calibration date:1. Press and hold down and press at the same time. The unit displays the main embedded software ve

PPM-350C 29Verifying the LEDs and LCDYou can verify that the LEDs function normally and that the screen can display all the elements properly. The uni

Troubleshooting 3010 TroubleshootingSolving Common ProblemsProblem Possible Cause SolutionOne of the LEDs remains off.OROne of the LEDs remains green

PPM-350C 31Error Codes and Descriptions ER: error code displayed until you press a key. WR: warning code displayed for 3 seconds, then unit returns

Troubleshooting 32ER 10 Configuration for wavelength list and correction factors is not usable (corruption problem).Download new wavelength list and c

PPM-350C 33Contacting the Technical Support GroupTo obtain after-sales service or technical support for this product, contact EXFO at one of the follo

Contents iv11 Warranty ... 35General Information ...

Troubleshooting 34TransportationMaintain a temperature range within specifications when transporting the unit. Transportation damage can occur from im

PPM-350C 3511 WarrantyGeneral InformationEXFO Inc. (EXFO) warrants this equipment against defects in material and workmanship for a period of three ye

Warranty 36ExclusionsEXFO reserves the right to make changes in the design or construction of any of its products at any time without incurring obliga

PPM-350C 37Service and RepairsEXFO commits to providing product service and repair for five years following the date of purchase.To send any equipment

Warranty 38EXFO Service Centers WorldwideIf your product requires servicing, contact your nearest authorized service center.EXFO Headquarters Service

PPM-350C 39A Technical SpecificationsIMPORTANTThe following technical specifications can change without notice. The information presented in this sect

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 CONT

www.EXFO.com · [email protected]/N: 1063122CORPORATEHEADQUARTERS400 Godin Avenue Quebec (Quebec) G1M 2K2 CANADATel.: 1 418 683-0211 · Fax: 1 418 683-21

PPM-350C vCertification InformationNorth America Regulatory StatementThis unit was certified by an agency approved in both Canada and the United State

viEuropean CommunityDeclaration of Conformity Page 1 of 1 DECLARATION OF CONFORMITY Application of Council Directive(s): 2006/95/EC – The Low Volt

PPM-350C 11 Introducing the PPM-350C PON Power MeterThe PPM-350C PON Power Meter was designed for two main purposes: Suit FTTP testing needs and to b

Introducing the PPM-350C PON Power Meter 2Optical Power Meter (OPM) Operation Mode 3 calibrated wavelengths and up to 40 predefined wavelengths (from

PPM-350C 3Available ModelsThe PON Power Meter is offered in two wavelength/ ports configurations: 1310 nm (FTTx) / 1490 nm (FTTx/OPM)  1310 nm (FTTx