OTDR TW2000
Contents
1. 9104 1 316 3 7577 EE 2 003 4 3165 4 edr 2 302 wo EE pS Eha Wa A 4 1 0357 pom QT Strong File Management TW2000 offers powerful function of file management Besides saving browsing or deleting files to or from USB stick and built in memory it can be connected to laser or inkjet printer based on PCL language and the testing report can be printed rapidly and easily In addition TW2000 can communicate with PC using ActiveSync via USB cable through which the files can be translated rapidly EHS 1 tree dS L061 1na00006 El rac EI Trace El Pad Le nace E ee eee i E Eile PAE ee Ma A fc oE a aah OM laa Oe L icant is Er i el w CEMORO zmt E Convenient VFL The built in 650nm visual fault location is ideal for easily identifying bad splice bad connector break or macro bend h N Techwin China Industry Co Ltd Application cpat eas 4 EE EES A TW2000 Palm OTDR is mainly used to measure FTTx network it provides a low cost solution for users TW2000 offers three measuring modes manual mode including real time mode and average mode auto mode and dead zone mode Manual measurement mode manual mode is suitable for skilled operator who is familiar with the instrument In this measurement mode to get more accurate results real time mode or average mode can be selected if necessary In real time mode the dynamic changes of fiber chain c2. Accuracy Event Dead 5 lt 1 6m Zone Sampling 0 25 0 5 1 2 4 8 16m Resolution 4 8 16 32 64 128 256km Pulse width 10 30 80 160 320 640 1280 5120 10240ns Loss threshold 0 01dB Techwin www fusion splicer com cn Techwin China Industry Co Ltd Simple Chinese English Optical FC UPC universal connector Connector DC 15V 20V 3A AC adapter 100 240V 50 60Hz 1 5A Built in Lithium Power Supply gt 7 battery 4400mAh 7 4V operating time gt 10 hours3 210mm 100mm 60mm Notel pulse width 10240ns average times gt 300 SNR 1 23 C 2 C Note2 Pulse width 10 ns terminal reflection loss gt 40dB typical Note3 Low brightness exclude measuring Ordering Information Main Frame TW2000 Palm OTDR Standard Sccessories Trace analyzing software CD 6 Hard Carrying case Including gallus Techwin www fusion splicer com cn Techwin China Industry Co Ltd Special gallus of instrument Standard Module The available modules of TW2000 palm OTDR are shown as following Ordering Optical fiber Dynamic Operating wavelength number type range TW2000 5626 1550nm 1625nm 20nm 26 26dB TW2000 3528 1310nm 1550nm 20nm 28 26dB TW2000 3428 1310nm 1550nm 1490nm 20nm 28 26 24dB Note One and only one module of above must be selected Options Saving measuring i USB stick data Communicating with 3 USB cable PC Soft carrying case with 4 l Carrying case nyl
3. Techwin China Industry Co Ltd The Perfect Handhold Tester Series OTDR TW2000 Description TW2000 palm OTDR is the newest instrument designed for testing FTTx network It s mainly used to measure the physical characteristics of optical fiber under test such as the length the transmission loss and the splice loss etc It can also locate the faults or breaks of optical fiber It s widely applied in the manufacture construction and maintenance in optical fiber communication system TW2000 palm OTDR has the most advanced technology of double color amp material integrative mould which is novel and beautiful in appearance TW2000 offers three wavelengths and VLF in one handheld unit especially for testing passive optical network PON in FTTx In addition it s equipped with comfortable gallus for carrying conveniently Mainly Features handheld lightweight and convenience for carrying The most advanced technology of BE oO 00160 kn B double color amp material integrative mould in trade I F Xo A B 0 002 dB Advanced anti reflective TFT LCD visible i d 404 dB kn clearly in field 1 6m extra short event dead zone 0 25m high resolution 65535 sampling points Fast auto measurement one button operating Double USB interfaces supporting USB stick and direct cable download to PC via ActiveSync Supporting Bellcore GR196 file format in writing or reading Techwin www fusion
4. an be detected timely it is very useful when you need to watch the effect and process of fiber being Techwin www fusion splicer com cn Techwin China Industry Co Ltd spliced or connected In average measurement mode the noise in trace can be suppressed and the SNR signal noise ratio is improved therefore the result is more accurate In fact the more average times is executed the more noise in trace is suppressed and the longer time is spent for signal processing In practice the average times should be set properly according to necessity Auto measurement mode the optimized measurement conditions are set automatically it s unnecessary to operator to know about the complicated background knowledge and the further details of operating In this mode the more accurate results can be gained when proper average times are set but it will increase the time of signal processing Dead zone mode this mode is suitable for testing optical fiber with short distance and the optimized settings of distance range pulse width and attenuator can be executed automatically To get the best result the terminal return loss should be guaranteed less than 40dB Specifications MODULE 3528 5626 3428 1310nm 1550nm 1550nm 1625nm 1310nm 1550nm 1490nm wavelength 20nm 20nm 20nm Applicable Fiber Fiber Single mode Dynamic Range 28 26dB 26 24dB 28 26 24dB Distance Measurement 1m sample space 0 003 measurement distance
5. on material Special battery pack for 5 Standby battery pack Standby battery TW2000 palm OTDR 6 J FCISC FC ST connectors Note For the necessity of improvement the material contained in this document is subject to change without notice Techwin www fusion splicer com cn
6. splicer com cn Techwin China Industry Co Ltd Function of intelligent indicating of remaining capacity of battery and warning if the voltage of battery is low WinCE operation system double operating interface of Chinese and English Built in lithium battery with high capacity for over 10 hours of operating life Visible fault locating VFL Universal FC PC FC SC FC ST connector type it s convenient for surface cleaning Unique function of updating system on line returning to factory is unnecessary Extra short Event Dead Zone lL EASE TW2000 palm OTDR has extra short event dead zone which is suitable for testing short optical fiber and pigtail optical fiber 2 fa FWA E High Speed Auto Measurement The function of auto measurement of TW2000 palm OTDR makes it unnecessary to operator to know about the further details of operating Simply connect the fiber press Start then the result is displayed in a few seconds you can view the trace and event table High Speed Auto Analyzation TW2000 can search and locate the events and faults in trace rapidly and precisely and then lists all events in even table so it s very useful to maintainers to improving efficiency and it s unnecessary to know about the relative background knowledge Techwin www fusion splicer com cn Techwin China Industry Co Ltd TEE 6 15894 ka B 5 348 dE 1 025 dB kn elm HEEB BAe beds L6 i 0 285 2 4074 1 169 2
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