Optical Time Domain Refl ectometer AQ7275
Contents
1. 0 05 dB OTDR Measurement Distance measurement Loss measurement Return loss measurement Displays up to eight digits of the relative one way direction between two arbitrary points on the trace Displays one way loss in steps of 0 001 dB to a maximum of 5 digits Displays the one way loss loss per unit length and splice loss between any arbitrary points on the trace Measures return loss and total return loss of a fiber cable or between two arbitrary points on the trace RON E r r m d WS EE Bawa E l AU ee h N BJ iW aks WECS E eal iw tae el U IR A IT ES KS Nnctions QF EERE FREIGQIy Vid UPIVULIVITY Analysis functions Multi trace analysis 2 way trace analysis differential trace analysis section analysis Inte rn al Memorv Memory capacity 1000 waveforms or more Can store measured waveforms and measurement conditions xS z MM om eS DO I ela is E BIN U M SB VR i I a Display 8 4 inch color TFT LCD semi transparent Total number of displayed pixels 640 horizontal x 480 vertical pixels The LCD may contain some pixels that are always ON or OFF 0 002 or fewer of all displayed pixels including RGB but this is not indicative of a general malfunction USB1 1 Type A and Type B one each Type A For external memory or external printer Type B For connecting to an external PC for remote control or access to the OTDR s internal me2. a standard built in battery The large capacity battery cannot be attached in conjunction with the printer LAN option Visible Light Source emm Scheduled to be available in February 2008 This option can be used for identifying the multicore fiber cable and visually checking for a failure The adopting the connector connection method enables the visible light to reach greater distances with less light leakage The visible light source option cannot be used for the 735037 and 735040 T Fault Locating Fiber Identification Optical Power Monitor This is useful for simply checking optical power when performing link loss testing or troubleshooting Fiber Identification Power Check Printer LAN Measured results can be printed on site It makes it easy to attach waveforms and results to your report Remote control and FTP file transfer via LAN is also possible File transfer Remote control Powerful Lineup Applicable Number of fiber Wavelengths Dynamic Range Model Wavelength Descriptions 1310 1550 nm 34 32 dB 735032 Standard model for installation and maintenance of FTTH 40 38 dB 735033 Standard model for installation and maintenance of metro networks and access networks did 3 length model liant with maint length 1650 wavelength model compliant with maintenance waveleng nm Eben a Medica aed 1310 1550 nm high dynamic type complies with metro networks and access networks MMF
3. accordance with the regulations of the foreign exchange and foreign trade laws The information contained herein is subject to change without prior notice in YO KOGAWA order to improve performance and quality YOKOGAWA CORPORATION OF AMERICA 2 Dart Road Newnan Georgia 30265 1094 U S A Phone 1 770 253 7000 Fax 1 770 251 6427 YOKOGAWA EUROPE B V Databankweg 20 3821 AL Amersfoort THE NETHERLANDS Phone 31 33 4641858 Fax 31 33 4641859 YOKOGAWA ENGINEERING ASIA PTE LTD 5 Bedok South Road Singapore 469270 Phone 65 62419933 Fax 65 62412606 YOKOGAWA MEASURING INSTRUMENTS KOREA CORP Eu ae um iu rem em UE mi mu E a Jis IRR Ui LEN el RE UE JEN ii mns iE s ma i is a Represented by Phone 82 2 551 0660 Fax 82 2 551 0665 YOKOGAWA SHANGHAI TRADING CO LTD Phone 86 21 5405 0303 Fax 86 21 6880 9254 YOKOGAWA ELECTRIC CORPORATION Communication amp Measurement Business Headquarters 2 9 32 Nakacho Musashino shi Tokyo 180 8750 Japan Phone 81 422 52 6768 Fax 81 422 52 6624 MM 16E E mail tm cs jp yokogawa com 00 Fa seesreeeerrerrescrsre sce ss scr ttt ttt tt 0000000000 000000 7 Subject to change without notice Ed 01 b Printed in Japan 712 KP All Rights Reserved Copyright 2007 Yokogawa Electric Corporation
4. in the optical fiber 9 Creating Reports You can compile trace and measured values from trace files and creates a report Reports can also be created in Excel and CSV formats Reports can be created easily by just following the step by step instructions in the report wizard Specifications Functionality File format SOR Bellcore SOR Telcordia AQ7275 AQ7270 AQ7260 TRD AQ7260 TRB AQ7250 BMP BMP CSV Data CSV CSV Event List CSV Report output format Print output CSV file XLS file Recommended Operating Environment Software and Hardware OS Microsoft Windows 2000 Microsoft Windows XP Microsoft Windows Vista Excel Microsoft Excel 2000 or later when the XLS file output function is used PC Clock speed Environment in which the OS operates smoothly HD capacity 20 MB or more space required at the time of installation Memory capacity 128 MB or more 256 MB or more recommended Microsoft Windows 2000 Windows XP and Windows Vista are registered trademarks or i i trademarks of Microsoft Corporation in the United States and other countries The TM and Display Resolution of 1024x768 pixels or better symbols are not used to indicate registered trademarks and trademarks in this document Disc drive CD ROM drive Microsoft Windows Vista is to be supported in Ver3 03 and later When you export this product out of Japan permission from the Japanese government may be required in
5. 39870 D 739870 F 739870 R GB standard Complied with CCC Korean standard 739870 Q 739870 H The large capacity battery cannot be used in conjunction with the built in printer LAN function 739870 P External large capacity battery ry gu NM LN IN E Ann NAAFIAr Q AFRA Rb DC l I l D f I Mf E Model Suffix Codes Specifications 735070 id AQ7932 Emulation Software Ver3 0 or later EN nish Optical Time Domain Reflectometer AQ 72 5 OTDR AQ7932 OTDR Emulation Software Sold Separately Measured Data Analysis and Report Creation Tool AQ7932 is application software that performs analysis of trace data measured by AQ7270 and AQ7275 OTDR on a PC and creates reports The report creation wizard function makes this task simple AQ7270 and AQ7275 OTDR data can be easily loaded onto a PC using USB memory or storage function ILI x a venti NT Sgi Trace Analysis You can edit event search conditions approximate curve line settings and other analysis conditions and repeat the analysis Operation is also easy Simply click the function icon 9 Variety of Analysis Functions Display up to eight traces on screen and perform a variety of analyses including multi trace analysis and differential trace analysis for comparing recent waveforms with old ones and use the 2 way trace analysis function for analyzing average values of data measured from both directions
6. 5 km 10 km 20 km 50 km 100 km 200 km 300 km 400 km 130 1550 25nm 850 1300 30nm GI 50 125 62 5 125 um 500 m 1 km 2 km 5 km 10 km 20 km 50 km 100 km Pulse width 3 3 DS 10 ns 20 ns 50 ns 100 ns 200 ns 500 ns tus 2 us 5 us 10 us 20 us 10 ns 20 ns 50 ns 100 ns 200 ns 500 15 1 H5 2 US 5 U87 34 32 dB 4 40 38 dB 4 40 38 30 dB 4 40 38 dB 4 22 5 24 dB 8 10 Event dead zone 11 Attenuation dead zone 6 11 7 8 m typ 7 8 m typ 7 8 12 m typ 7 8 m typ 7 10 m typ 10 1 Ata point 20 dB from the pulse light output peak value measured 30 minutes or more after power on at an ambient temperature of 23 C 2 Ata point 60 dB from the pulse light output peak value measured 30 minutes or more after power on at an ambient temperature of 23 C 9 Pulse width setting range depends on the distance range 4 SNR 1 pulse width 20 us distance range 200 km sampling resolution 8 m measurement time 3 minutes When built in dummy fiber and angled PC connector are used each dynamic range decreases by 0 5 dB 5 Pulse width of 3 ns return loss of 45 dB or more at a point 1 5 dB below the peak value not saturated 6 Pulse width of 10 ns and return loss of 45 dB or more at a point where the backscatter level is within 0 5 dB of the normal value 7 Pulse width of 2 or 5 us when the measured wavelength is 1300 nm 8 SNR 1 at pulse width of 500 ns 850 nm and 1 us 1300 n
7. C 2 C Output level time stability 1 dB for 5 minutes at constant temperature Modulation frequency CW 270 Hz Only available for the 735040 SM Optical connector Center wavelength Light output level Model and fe J a an pe TEY SQ i y i n i a a A Oh E Ui AQ7275 OTDR Option availability Optical Stabilized Identifica Visible printer Dummy Shoulder power light tion light light LAN fiber belt monitor source source source 735032 Remark 1 port SM1310 1550 nm Pitt f ENEBESEREBERER M g 2 ports SM1310 1550 1650 nm 2 ports MM850 1300 nm SM1310 1550 nm ESERERK COENE 735040 v 1 The large capacity battery cannot be used in conjunction with the built in printer LAN function 2 MMF is not supported v Available SufixCodes Description SC type connector FC type connector No universal adapter Universal adapter SC Universal adapter FC ASC Angled PC connector SC 1 HE English HC JOhinese English HK JKorean English Russian English UL CSA standard H GB standard Complied with CCC Korean standard PM yOptical power monitor SS Stabilized light source LS Optical fiber identification light source NLS Visible light source PL Built in printer LAN OF Dury fiber SM SB Shoulder belt 1 An angled PC connector cannot be used in the MM port of the 735040 USC needs to be at
8. SMF 850 1300 nm 22 5 24 dB 735040 4 wavelength model for installation and maintenance of LAN and FTTH with support 1310 1550 nm 40 38 dB for both multi mode and single mode fibers Easy to Operate for Beginners and Experts Setup mode can be selected according to the skill level of technicians Full Auto Mode Wizard Mode Detail Mode Simply select the measured wavelength Display the guidelines for the setup items This mode allows you to set all the detailed and the AQ7275 takes care of the rest by from the Setup menu Follow the step by settings not only the measurement and automatically setting the optimal step instructions to complete the setup analysis settings but also the screen measurement conditions and by display and system settings performing measurement and event EE analysis and fully automated data saving pm ESL ECC Wave Length SA RETI Distance Range Distance Range 1 kn l Pulse Width Lean Select wavelength Full auto Pulse Width E At tenaat ion EEUU NN L Sample Interval Horna I fq Hethod Hi Speed me EI NN L en Attenuation NETT T Tiez ration 1 rug Duration IET Measurement Sanple Teterual tna Eugnt Search Auto Hamia i 4 Purto Saue i E Setup OFF I aN i Duration Analysis L F iber TEE Alarnl d iT fay Duration Rec Piug Check EN N J Save Plug Check i FF Additional mug irr UR l Fiber In tse Alarm DFF Default 3 Macro s with Predef
9. YOKOGAWA 4 AQ 2 0 Series AQ 2 5 OTDR Optical Time Domain Reflectometer h j T i hy AY n fey r a s NR t i a Y 11 LE lq a a y Butrrage Enhanced version of AQ7270 Series m Improved Waveform Quality E Increased Dynamic range m Wider Range of Optional Functions E Short Dead Zone 0 8 m QUALITY Me NONE FORESIGHT Bulletin AQ7275 01E m a Increase the efficiency of fiber installation amp maintenance D ODDDO km B SOC D iv SMP 1n 5 00000 km OWNSUTCaM Measurement from centai OTTICe tNrougnNn a 1X0 Spiitter 0 8 m Accompanying the rapid proliferation of FTTH is a growing need for detection of reflective events arising from short distance mechanical connections The AQ7275 s short event dead zone enables detection of closely spaced events in cables installed in offices and customer premises gt 0 8m 1g i 1 i i in Lu H M or ez LUE LUTEA D 90DUUkn Uiv SMP ln 2 00000 km J et Sli edam Measurement iom customer DremMmISes tNrougn a 1X0 Spiitter 40 dB The newly added 3 wavelength model 735037 and 4 wavelength model 735040 can achieve the dynamic range of 40 dB This high dynamic range is effective in measuring a transmission line consisting of long fiber cables and a splitter with a large loss 10 Seconds Now measurements can be started quickly upon arrival at the sit
10. e 10 seconds to power up from completely OFF to fully ON With such a fast power up time battery life can be extended by turning the power off while not in use at the job site without any concern about the power up time when the next job is ready It s ready when you re ready This light source option can be used for measuring losses It can also be used for optical fiber identification because it is capable of outputting not only continuous wave CW light but also a 270 Hz modulated light The stabilized light source option cannot be used for the 735040 Fiber Identification Loss Measurement 3 Built in Dummy Fiber You can use the dummy fiber to effectively detect abnormal near end connection loss The dummy fiber option cannot be used for the 735040 The built in dummy fiber is not attachable and removable Measurement Connections in an Office To external network Patch panel outside office 1 Patch cord Fiber connection point marker position Built in dummy fiber Fiber Built in dummy fiber under test Angled PC Connector eamm You can connect an optical fiber with an angled PC connector directly to the OTDR The angled PC is often used for CATV networks to reduce the influence of reflection 3 External Large Capacity Battery eem Scheduled to be available in February 2008 A thin board battery attached to the back of the OTDR The operation time will double that of
11. ined Procedures One button Measurement Simply select previously set measurement procedures and then push a button You can execute up to 5 previously set and saved measurement procedures automatically Measurement Measurement and analysis conditions can be loaded from a file making it easy to set up measurement procedures you executed previously Measurement procedure Run directly from or iro sou the main menu Deitarct Elir ri Measurement with Auto Wavelength Switching Multi Wavelength Measurement Just push one button to switch multiple wavelengths and perform measurement automatically Measured waveforms for multiple wavelengths are displayed on a single screen so it is easy to compare the waveforms The measured data is saved to memory Switching wavelengths automatically D gt O 1310nm Checking the Connection with the OTDR Plug Check Function You can detect poor connections and dirty plugs The plug check function monitors the condition of the optical connectors and displays an alarm if the connection is not properly made This function is useful for checking for damage dirt or other problems with optical plugs at the OTDR or on the fiber under test It is also useful for helping technicians to remember to connect the fiber under test Detecting Fault Events Fault Event Display Function The fault event display function detects and displays abnormal connection or reflection points Of the event
12. m sampling resolution of 8 m and measurement time of 3 minutes 9 Pulse width of 10 ns and return loss of 45 dB or more at a point 1 5 dB below the peak value not saturated 10 GI 62 5 125 um is measured 11 At group reflective index 1 5 12 Pulse light output power at 1650 nm 15 dBm or less Note Specifications without any special remarks are assured at 23 C 2 C Factory Installed Optional Specifications gt Stabilized Light Source Function SES LV HPN PME EP ee a p am NIL Q ankle Y LET T1 lal lat amwelildsYo fN AF Y Llll VISIDIe L ah Source NLS option Shared with the OTDR at the same port OTDR s center wavelengths Light output level 5 dBm or more at 23 C 2 C Output level stability 0 1 dB 0 15 dB for 1650 nm Constant temperature for 5 minutes Modulation frequency CW 270 Hz Unavailable for the 735040 Optical connector Center wavelength Built in Printer LAN Function PL option Thermal line dot 516 dots line 80 mm Temperature 0 to 40 C Humidity 10 to 8096 RH no condensation 20 to 60 C 1OBASE T 100BASE TX RJ 45 x1 Printing method Dot density Paper width Operating environment Storage temperature LAN function FARAT i e AATA nN i r ial Te mH Liu UUU El Optical Fiber Identifi ht Source Function Shared with the OTDR 1310 1550 nm port only OTDR s center wavelengths 5 dBm or more at 23
13. mory Specifications by Model Model 735082 735033 7350872 788040 Wavelength Applicable fiber Distance range 1310 1550 25 nm File formats Read SOR TRD TRB SET AQ7270 75 Write SOR Telcordia SET CSV BMP JPG PNG Operating environment Storage temperature Battery Rated power voltage Rated supply frequency Power consumption Dimensions Weight Laser safety standards Safety standard Emission Immunity Temperature 0 to 45 C 0 to 35 C when charging the battery Humidity 85 RH or less no condensation 20 to 60 C Operation time 6 hours 1 Recharge time 5 hours 2 100 to 240 VAC 90 to 60 Hz Max 70 W when charging battery and printing with optional printer W 287 x H 197 x D 85 mm excluding projections or options Approx 2 8 kg excluding options Class 1 M IEC 60825 1 1993 A2 2001 3 21CFR1040 10 4 EN61010 1 EN61326 Class A EN61326 Annex A 1 Measurement for 30 seconds in every 10 minutes without any options and in power save mode Auto Power OFF 1 minute 2 Ambient temperature of 23 C power OFF IEC60285 1 S 4 Complies with 21 CFR 1040 10 and 1040 11 except for deviations pursuant to Laser Notice No 50 dated June 24 2007 2 9 32 Nakacho Musashino shi Tokyo 180 8750 Japan 21CFR1040 10 IBlllaal lal d m JIICIISIUIKR Unit mm 1310 1550 25 nm SM ITU T G 652 900 m 1 km 2 km
14. s detected by this function abnormal events that cross a specified threshold value are highlighted in the event table and waveform display Fault event pui Event Distance Splice Return Cumulate dB km Event Section km Lass CGdB LossCaB3 LosstdB Type IUR 6 44564 0 072 0 703 2 067 1 1 46666 0 84975 6 649 0 892 6 449 r 1 48000 J 1 11267 6 2606 0 3566 1 1 48000 1 41085 lt 46 858 1 546 6 324 NR 1 46666 36 511 Measurement with Comparison to Reference Waveform Trace Fix Function This function enables you to freeze the display of one waveform and overlap it on real time or averaged waveforms This is useful for creating a template when installing multicore fiber or for checking aged deterioration during maintenance on existing fiber networks In addition to the last measured waveform a waveform can be loaded from a file for use as a reference waveform USB Function This function is useful because it can be used for external memory printing and communications The AQ7275 comes standard with 2 USB1 1 compliant connector ports types A and B Saving Files to USB Memory Type A Using a USB memory stick and USB hard disk allows you to save large amounts of data Also you can easily transfer the saved data to a PC Printing on an External Printer Type A You can print screen images and measured data on USB printers Remote Control Type B The AQ7275 can be remotely con
15. tached Example 735033 USC HE D PM SLS AQ7275 OTDR 1310 1550nm high dynamic range with SC universal adapter English version with a UL CSA standard power cord with optical power monitor function and with stabilized light source function Standard Accessories Power cord AC adapter battery pack hand belt user s manual CD ROM operation guide Optical connector Port is not shared with the OTDR Center wavelength 650 nm 20 nm Light output level Peak value 3 dBm or more Modulation frequency 2 Hz Laser safety standard Class 3R Unavailable for the 735037 and 735040 DALIA P Nil anitar nd Th Yay inn JDM anantinn rowel Moni OI Functioi BVAMII Shared with the OTDR at the same port Optical connector Measurement range 50 to 5 dBm Measurement accuracy 0 5 dB 1 CW light wavelength 1310 nm absolute maximum input level 0 dBm 1 mW 2 CW light wavelength 1310 nm 10 dBm for input 23 C 2 C Fiber DF option Optical fiber SM ITU T 6 652 Optical fiber length Approx 100 m Dynamic range declines by 0 5 dB as a result of the addition of the fiber option Unavailable for the 735040 IB ITI n Taaki DUuilllilly Model Specifications oft carrying case 739860 EE V attery pack 739880 niversal adapter SC SU2005A SCC ISC type FC type niversal adapter FC SU2005A FCC 80 mm x 25 m rinter roll paper A9010ZP UL CSA standard Shoulder belt B8070CY VDE standard 7
16. trolled from an external PC by connecting a USB cable from one to the other Accessing the Internal Memory Type B You can easily access the AQ7275 internal memory with USB cable from an external PC RR e m em deel gu e n e Rug gu n ue a ee p og n p e ag Bg p e a n gp e Ng n e e n gp ge pm e e n n ge mg n gn s a gn p e gg e p m n ug n p e p a n g ag e n gp p ge p e n p un pg D a p e ge p a v a pn p n m s a n a eg pg m e n ug p n e n p gs nn gs n mg ug e y n pg n ge p e p eg p pq p m pm me Common Specifications SUOI EDIJID9dS m n mm Lia IFAN pes I TUE DALA AAE 10l UTI LULi FBSA I IN m A f M uA AFA ERT PIAS sampling resolution Readout resolution Number of sampled data Group refractive index Unit of distance 5 cm 10 cm 20 cm 50 cm 1 m 2m 4m 8m 16m 32 m 1 cm Min Up to 50 000 points 1 30000 to 1 79999 in 0 00001 steps km kf or miles Distance measurement accuracy Sum of the following 3 errors Bn y pM HA he Br wW l B Ii Val ge EN Y j 2 Vt La FAAS ai OV OIITCTUGI Finiv I Gi Offset error 1 m Scale error Measurement distance x 2 x10 9 sampling error 1 sampling resolution Vertical axis scale Readout resolution 0 2 dB div 0 5 dB div 1 dB div 2 dB div 5 dB div 7 5 dB div 0 001 dB Min Loss measurement accuracy 0 05 dB dB When the measuring loss is 1 dB or less the accuracy is within
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