Optical Power Meter With VFL
Contents
1. Optical Power Meter 9 2 Usage of the Management Software Connect Optical Power meter with PC via USB cable power on the meter Then double click the Optical Power Meter management software V1 2 exe which display as following 11 Optical Power Meter 9 2 1 Connect power meter phe a Power Meter Sollware E 1Blx Setter Oran About g Comment History Data Calibration Help serial port E af Open R Test Setting 19200 1 8 i Select Date oo 0 0 A EF set Date EF Set Tims A 42 Select Virtual serial port often choose the serial port 3 Click open icon to open the com3 then you can click test icon on the soft to test the connection of them if they connects successfully the software will prompt successful connection Select current date and the click set date icon to set the Optical Power Meter s real date Select current time and the click set time icon to set the Optical Power Meter s real time 12 Optical Power Meter 9 2 2 Read history data intical Power Meter Solheane al xj Bbh Operate About ee E Lal Y me Pim Habars DateTina Wavelength Earalt 2010 00 15 00 LEH Click Read icon 255 groups test results will be displayed automatically Click Save icon which can save the record to EXCEL table for the convenience of management and transmission 9 2 3 Calibrate power2. of fiber chain with the laser source Optical Power Meter 2 Functions 2 1 Multi wavelength precise measurement 2 2 Absolute power measurement of dBm or uW 2 3 Relative power measurement of dB 2 4 Real time clock function display the current time It can record the test time 2 5 Enable to memorize and manage 255 groups of measured data 2 6 Low voltage warning display 2 7 3 minutes automatic shutoff 2 8 Applicable to versatile adapters FC ST SC 2 9 Portable large LCD display 2 10 LED backlight display 2 11 Back light automatic off after 60 seconds 2 12 Communicate with the management software through USB connector lt can calibrate the meter upload test results etc 2 13 Through USB connector It can charge the meter 2 14 Visual Fault Locator Function Optical Power Meter 3 Specifications 3 1 Wavelength range nm 800 1600 3 2 Detector type InGaAs 3 3 Measurement range dBm 50 26 or 70 10 3 4 Uncertainty 5 3 5 Resolution Linearity display 0 1 Logarithm display 0 01 dBm 3 6 Communication USB mode Virtual serial port baud rate 19200 3 7 Operating temperature 0 40 3 8 Storage temperature 10 60 3 9 Auto shutdown duration min 3 When the auto shutdown function is open this function is default after next turned on 3 10 Battery hold duration h no less than 30 Battery 3 7V 1150mAh rechargeable lithium battery 3 11 Low voltage warning lt 3 2V Auto shut off when les
3. Optical Power Meter With VFL User Manual Optical Power Meter Contents ESMAS eacasvonsee teas N A T 1 A 2 E A A der EEE 3 A avn raedaiar vacated 4 A R ot E E 5 6 Maintenances a R root 9 Ti GNarge Battery usais in 9 8 Faults amp SOMOS id 10 A A EER 10 Optical Power Meter 1 Summary Optical Power Meter a new generation of high performance optical network test meter with the characteristics of excellent performance and fast filed test has adopted the latest laser exploration and processing technology It is a compositive optical power meter aimed at optical network maintenance equipment research and development It can be used to test optical power within the range of 800 1600nm wave length with the unit asuW dB and dBm Its display resolution level and test accuracy are high There are 850nm 980nm 1300nm 1310nm 1550nm 1490nm six kinds of wavelength calibration points It can be used for linearity and non linearity test and it can display both direct and relative test of optical power Meanwhile it also has storage page up down functions for the test figure The instrument is small light and easy to carry with large LCD screen It can be widely used in the test of LAN wide area network metropolitan network CATV net or long distance fiber net and other situations It can be used to distinguish the fiber to test fiber loss accurately to check the fiber continuity and to help to evaluate the transmission quality
4. cally to avoid the dust 3 Please cover the dustproof cover to keep the interface clean when the optical power meter is not used Please do not put the sensor in the air or something of test error will be caused because of the dust 4 Please clean the sensor end regularly 5 In order to make the service time of battery as long as possible Please take out the battery if it is not used for long 7 Charge battery During the operation if the low battery power mark appears please turn off the tester and charge the battery The tester adopts 1150mAh rechargeable Li con battery In order to protect the tester and ensure the accuracy of the testing results Please do not operate the tester when charging 9 Optical Power Meter 8 Faults amp Solutions Faults Reason Solution LCD display is Low voltage Recharge dark battery Big error for test Sensor s surface is Clean sensor result dirty There is nothing The battery is under Switch on it displayed when voltage other again or switch on reason recharge battery 9 Usage of Management Software Please copy Optical Power Meter management software V1 2 exe file and CP210x_VCP_Win2K_XP_S2K3 setup exe file to PC from CD 9 1 Installation of Driver Double click icon E CP210x_VCP_Wing2k j Setup pxe a tim Macrovision Corp J E CP210x VCP Win2K_XP_S 2K3 setup exe starts to install the Driver you can operate as the instructions 10
5. ght auto shut off not used mode press button for more than 3 seconds the sign appeared then backlight auto shut off function was opend 3 Select optical power measurements mode System default the absolute optical power measurements optical power 1 shows the linear power value xW optical power 2 Logarithmic power value dBm Press 6 Optical Power Meter dem key to switch to the relative power measurement mode At this time the optical power 1 the relative power dBm optical power 2 shows logarithm value Db 4 Select wave length You can choose one kind of four wave length namely 850nm 980nm 1300nm 1310nm 1490nm and1550nm by pressing this A Wkey and the wave length which is chosen will be displayed in the top right corner of the LCD screen 5 Save the current test figure You can save the current test figure when you press the F save key and there is the sign displayed in the top left corner when the sign disappear means the data been saved The systerm can save 255 groups result The first stored figure will be replaced by the last one if the stored figures exceed 255 groups 6 Browse the saved records Press the F save button more than 3 seconds it will display checking sign on the LCD It indicates the system is in the reading status The latest storage data will be displayed in the LCD Press it again to get back to the normal state In the checking data mode press the ma key
6. meter Note You can use data calibration in the software when the tester needs to be calibrated You do not need to use it during the normal test 13 Optical Power Meter Opin Po ete Sala z oli Sater Operate About gjs Camect Mirtory Data Culsbratian Help Bie Izpit The Standard Poma j dEm Calibratisn sa Tapert The Praniai Piersi dls Calthrataen Line Input The Standard Poserr dEs Culsbrasion 13100 Input The Standard Power dia Calshratien 1dBona apet The Standard Poser da Calibratisn Bir lapit The Standard Power dia Calibratien Tao ee 1310nm wavelength calibrate example Use a standard optical power meter test the value of a stability laser source on 1310 wavelength such as 05 60dBm Record test results Remove the standard optical power meter connect laser source to the optical power meter whice to be calibrated Selcet 1310nm wavelength Behind the text box at a wavelength of 1310 input 05 60 Please enter in strict accordance with the format click calibration icon if calibrate successfully the software will prompt successful Otherwise please try again Other wavelengths calibrate is the same operation 14
7. s than 3 0V 3 12 Weight g 260 3 13 Dimensions L W H mm 175X 79x 40 Optical Power Meter 3 14 Visual Fault Locator Wavelength 650nm 10nm Light source FP LD laser Output power 1mW 3mW 5mW 10mW 15 mW 20 mW optional Connector 2 5mm universal adapter Working mode CW or 2Hz modulation 4 Layout Wavelength Battery Auto shut down Backlight auto shut off Optical Power 1 Optical Power 2 Optical frequency Time Pict LCD Display Optical Power Meter Pic2 Apperance 5 Operation 1 On Off Press button to turn on or turn off the tester Auto off function Press button for more than 3 seconds and the auto off mark will appear in the LCD this means the auto off function is working If there s 5 Optical Power Meter no operation on the tester it will shut off automatically after three minutes Close the Auto off function Press button for more than three seconds and when the mark diappears from the LCD the auto off function was closed 2 Backlight System defaults that backlight is on and backlight auto shut off function opens The LCD shows E Press this key to control the backlight on or off Close backlight auto shut off function In the backlight auto shut off using mode press gt button for more than 3 seconds the sign disappeared then backlight auto shut off function was closed Open backlight auto shut off function In the backli
8. to browse the front page press Y key to browse the next page Optical Power Meter 7 The low voltage indication function The LCD will display the sign when the battery voltage is under 3 0 V If you do not charge it now it will be auto off after short time working Charge the tester until the battery displayi Or the charger s LED turns off from red 8 Time adjusting Press P A button and w button and lift up the two keys simultaneously to get into the time adjusting state lt dBM 4 Press 4 button to choose time you want to adjust press A v button to adjust chosen time Press F SAVE button and lift up the two keys simultaneously to set the time and quit to the normal state 9 Visual Fault Locator function Press VFL key the VFL indicator is on the locator output 650nm red laser Press the VFL key again the locator and indicator are blinking at the same time the frequency is about 2Hz which is convenient to check line faults Press the VFL key the third time then the VFL indicator is off and the locator laser if off 8 Optical Power Meter 6 Maintenance 1 Please keep the sensor surface clean do not use the dirty or nonstandard adapter tie in do not insert into the port which is poorly polished otherwise it will damage the sensor end 2 Please operate carefully to replace adapter for different linkers The spare adapter should be stored hermeti
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