USER MANUAL OPM-300 Optical Power Meter
Contents
1. Press the key to turn the unit on off 3 dB Key To test the power value under certain wavelength 4 ZERO Key Press the key for auto zero 5 Key Switch the operating wavelength between 850 980 1300 1310 and 1550nm 6 LIGHT Key To turn the background light on off 5 Operation and Notes 5 1 ON OFF 1 Press the On Off key for a few seconds to turn on the unit 2 Press the On Off key for a few seconds to turn off the unit 5 2 Absolute power measurement 1 Turn on the Power Meter 2 Press the A key to switch between the wavelengths The default wavelength is 1310nm 3 Connect the light to be measured and then reading will be displayed on the LCD screen including Linear and nonlinear value 5 3 Relative power measurement 1 Select the wavelength to be measured 2 Under Absolute power measurement mode connect to the light to be tested 3 Press dB key then current power value is stored as a reference value in dB unit At the same time it also display the current absolute power value and current relative value is OdB 4 Connect to another beam of light to be tested display the current relative power value and absolute power value under tested 5 4 Special function JW 3208 have 3 kinds of working mode 1 Factory Mode 2 User Mode 3 Working Mode 5 4 1 Factory Mode The factory is responsible for the test and calibration 5 4 2 User Mode Press the A Light key synchronously then enter the2. User mode Numeral 1 will be displayed on the top right corner Press the A Light key synchronously once again it exit from the User mode and enter the Working mode Numeral 0 will be displayed on the top right corner Function Button Plus 0 05 Light Minus 0 05 dB Store Zero Switch Wavelength es Return to the Factory A Zero ee Setting Notes If any errors or mistakes caused by the user self calibration operation please press the Zero synchronously under the user mode to go back to the factory setting 1 Auto off Press LIGHT dB key to turn on the auto off function The auto off symbol will be displayed on the top right The unit will be turn off automatically after 10 minutes idle time 2 Background light On Off Under the Working Mode press LIGHT to turn the background light On Off A little sun symbol will be displayed on the top right Appendix Optical fiber loss measurement Step 1 Optical Reference Level e Turn on optical power meter and press the X key to select the wavelength e Turn on optical light source emitting source and select the wavelength Wait for 1 2 minutes until it stabilize e Select a piece of patch cords which is used to connect with the light source we call it emitting patch cords Cleaning connector of the patch cords The fiber of the emitting source patch cords must be the same fiber type as the fiber under test e Connect the light source em
3. direction carefully If does not need to use for a long time please take out the battery 7 Troubleshooting Description Problem Method Faint LCD display Battery is weak Change battery No display after Turn on the unit Battery is weak Others turning on the unit again Change battery Insensitive display in Light interface is polluted Check connector carefully LCD broken Display locked and clean sensor s interface 8 Change Battery 8 1 If you find battery is weak while operating it please immediately turn the unit off and change a new battery 9 Quality of Services Caution Repair it in the field is NOT recommended 9 1 18 months Warranty for Our Handheld Power Meter We CTC Union Technologies Co Ltd Offer the warrant that every Handheld Power Meter will be free from defects in material and workmanship for a period of 18 months This warranty covers the original user only and is not transferable Should the device fail at any time during this warranty period We will at its sole discretion replace repair or refund the purchase price of the product This warranty is limited to defects in workmanship and materials and does not cover damage from accident acts of God neglect contamination misuse or abnormal conditions of operation or handling To establish original ownership and provide date of purchase please complete and return the registration card to CTC Union This warranty will not
4. 300nm 1310nm 1550nm Measurement Range 50 to 26dBm 2 Specifications Model Handheld Power Handheld Power Meter A Meter B Wavelength Range nm 800 1600 Detector Type InGaAs Measurement Range dBm ls 70 3 50 26 Uncertainty Y 0 15dB Accuracy Linear 0 1 or Nonlinear 0 01dBm Operating Temperature C 10 60 Storage Temperature CTC 25 70 Auto off Time min 10 Operating Time Ch 130 Battery 3 AA1 5V Weight g 200 Dimensions mm 152X74X26 Notes 1 Wavelength Range Specified standard operating wavelength range in which the Power Meter can work properly under certain technical specifications 2 Power Measurement Range The maximum and minimum range in which the Power Meter can work properly 3 Uncertainty Difference between two measurement results that were tested by Power Meter and another Standard Power Meter respectively 3 Standard packages 1 Handheld Power Meter ooooomococncnccccncnoconncnnnn os 1 2 Manual KAA Kaa wauwawa 1 3 Protective Holster uuuuususananennananennananenen 4 1 OV AA Baten onda rr all rad 3 5 Cotton SWADS icococoonaconacorinanarann rc a 1 4 Components Guide LCD Backlight Work Mode 1 2 4 5 1 LCD The LCD screen display the measurement tested in dB dBm mW uW nW unit the selected wavelength the current operating situation and so on 2 ON OFF Key
5. USER MANUAL OPM 300 Optical Power Meter CTC CTC Union Technologies Co Ltd ISO 9001 CTC Union Technologies Co Ltd Far Eastern Vienna Technology Center Neihu Technology Park SF No 60 Zhouzi St Neihu Taipei 114 Taiwan Tel 886 2 26591021 Fax 886 2 27991355 Email info ctcu com URL http www ctcu com OPM 300 User Manual Optical Power Meter Copyright 2007 CTC Union Technologies Inc All rights reserved Ce All specifications are subject to change without prior notice Content OV EIVIGW an ee ers 2 SBEEINCAUONS od een ee na er 3 Standard Packages cai it ee 4 Components Glide aiii 5 Operation and Notes aus 6 MaMa ee 9 TOUS Na ur 10 Changing Dates ul 10 E QUAY ar 11 1 Overview Our designs series optical power meter to meet the high demand It intergrades the handheld optical power meter and the intelligent optical power meter in one unit It can be used for the absolute power measurement and relative measurement of the link loss in dB Its compact size friendly operation interface broad power measurement range high precision and brand new user automatic calibration function and high performance in application makes it an ideal tool for optical fiber network Handheld Power Meter Specification Model Handheld Power Meter A Wavelength 850nm 980nm 1300nm 1310nm 1550nm Measurement Range 70 to 3dBm Handheld Power Meter B Wavelength 850nm 980nm 1
6. go into effect until we have received the warranty registration A warranty registration card is included with the original shipment of equipment Please take a few moments to fill out the card and mail or fax it to us to ensure proper initiation of your warranty term To return a defective product for warranty coverage contact us for a written authorization Failure to properly protect the product during shipping may avoid this warranty We will pay the return transportation fee for products repaired or replace in warranty Before making an repair not covered the warranty We will estimate cost and obtain authorization then invoice for repair and return transportation We reserves the right to charge for all testing and shipping costs incurred if test results determine that the device is without defect 11 Warranty Registration Card Serial Number Model Number Date of Purchase Company Name Company Address TEL FAX E mail Note Please post this note within one month of your purchase to Our YOUR OPINION Do you have any comments on the quality of this product or the service from us Network Testers CTC Union Technologies Co Ltd Far Eastern Vienna Technologies Center Neihu Technology Park 8F No 60 Zhouzi St Neihu Taipei Taiwan Phone 886 2 2659 1021 Fax 886 2 2 799 1355 E mail info ctcu com http www ctcu com IC
7. itting source with the Handheld Power Meter through the emitting source patch cords e Handheld Power Meter get the power measurement value This value should be close to the one that light source emitting source set If it has wide disparity please make sure the fiber connection is clean properly else replace another jumpers Press the dB key the reading 0 00dB will be displayed on the screen The tested power values will be set to the reference value Step 2 Optical Loss Measurement e Keep the emitting source patch cords connection with the light source emitting source e Connect the Handheld Power Meter and light source emitting source to the optical fiber link respectively Notes cleaning all the connectors surface including all the necessary optical adaptors The reading in dB unit displayed on the screen is the tested optical fiber link loss also display the current absolute optical power value in dBm unit 6 Maintenance 1 It is important to keep all optical connectors and surfaces free from oil dirt or other contamination to ensure proper operation Keep using one type of adapter to avoid excess loss from different connectors Please use dust proof cap for protection to avoid begin scratched or contaminated when Handheld Power Meter not in operation Light interface is sensitive please carefully plug in and pull out the connectors Please use clean cotton to clean the sensor surface clean it in clockwise
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