Agilent Technologies 83433A User Manual Download Page 62

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Summary of Contents for 83433A

Page 1: ...underutilized and idle equipment along with credit for buybacks and trade ins Custom engineering so your equipment works exactly as you specify Critical and expedited services Leasing Rentals Demos In...

Page 2: ...Agilent 83433A Lightwave Transmitter User s Guide...

Page 3: ...o defects resulting from improper or inadequate maintenance by Buyer Buyer supplied software or interfac ing unauthorized modifica tion or misuse operation outside of the environmental specifications...

Page 4: ...al case parts Do not attempt to clean internally WAR N I N G This is a Safety Class 1 product provided with a protective earthing ground incorporated in the power cord The mains plug shall only be ins...

Page 5: ...ilure to ensure adequate earth grounding by not using this cord may cause instrument damage C AUT IO N Do not connect ac power until you have verified the line voltage is correct as described in GENER...

Page 6: ...825 1 1999 11 and an FDA LASER class 3B according to 21CFR 1040 10 The total power of light energy radiated out of the LASER OUT connector is 8 5 to 11 dBm Opera tor precautions are necessary to main...

Page 7: ...s sion rates up through 10 7 Gb s The Agilent 83433A is intended for BER test ing with error performance analyzers such as the Agilent 71612B The Mach Zehnder modulator is adjusted for a fixed zero ch...

Page 8: ...a Bit Error Ratio Test Set 2 9 Connecting the Agilent 83433A to an Oscilloscope 2 11 3 Reference Options 3 2 Replacement Parts 3 3 Front Panel Fiber Optic Adapters 3 4 Power Cords 3 5 Cleaning Connec...

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Page 10: ...ct the Shipment 1 3 Step 2 Check the Fuse 1 5 Step 3 Connect the Line Power Cable 1 6 Step 4 Turn on the Agilent 83433A 1 8 Step 5 Avoid costly repairs 1 9 Step 6 Learn more about our products 1 10 Ge...

Page 11: ...433A Refer to Chapter 3 Reference for the following addi tional information Tips on avoiding costly repairs by proper optical connection cleaning techniques Lists of available accessories and power co...

Page 12: ...he shipment for completeness and have checked the light wave transmitter mechanically and electrically The lightwave transmitter is packed within a carton Refer to Returning the Instrument for Service...

Page 13: ...kes frequent improvements to its products to enhance their performance usability or reliability and to control costs Agi lent service personnel have access to complete records of design changes to eac...

Page 14: ...open the fuse holder door 4 The fuse is housed in a small container Insert the tip of a screwdriver on the side of the container and gently pull outward to remove the container A spare fuse is stored...

Page 15: ...ument damage C AUT IO N Do not connect ac power until you have verified the line voltage is correct as described in the following paragraphs Damage to the equipment could result C AUT IO N This instru...

Page 16: ...ct the Agilent 83433A to ac power outlets unique to specific geographic areas The cable appropriate for the area to which the Agilent 83433A is originally shipped is included with the unit You can ord...

Page 17: ...disconnects the mains circuit from the mains supply after the EMC filters and before other parts of the instrument If the Agilent 83433A fails to turn on properly consider the following possibili tie...

Page 18: ...nstrument repairs damaged cables and compromised measurements Before you connect any fiber optic cable to the Agilent 83433A refer to Cleaning Connections for Accurate Measurements on page 3 6 C AUT I...

Page 19: ...rn more about Fiber Optic Test Equipment go to the Agilent Technolo gies home page listed above and follow this path 1 Click Products 2 Click Test and Measurement 3 Under Products click Fiber Optic Te...

Page 20: ...ar Panel Features 2 4 Using a Laser Source 2 5 Performing a Quick Confidence Check 2 6 Connecting the Agilent 83433A to a Bit Error Ratio Test Set 2 9 Connecting the Agilent 83433A to an Oscilloscope...

Page 21: ...osition before making or removing any optical connections DATA INPUT Modulation input for digital signals The input is AC coupled DATA PRESENT INDICATOR Lights when LASER ENABLE is ON and valid data i...

Page 22: ...th different adapters as needed refer to Front Panel Fiber Optic Adapters on page 3 4 CLASS IIIB INTERNAL LASER OUT Provides the internal laser output for the instru ment Use only Panda PMF fiber with...

Page 23: ...2 4 Using the Agilent 83433A Rear Panel Features Rear Panel Features...

Page 24: ...e rear panel This connector must be shorted for the laser to operate When the short is removed from the con nector the accessible radiation does not exceed the AEL for FDA Laser Class 1 IEC Laser Clas...

Page 25: ...e equipment as shown in Figure 2 1 Figure 2 1 Setup to perform a quick confidence check 2 Turn on the Agilent 83433A and let it warm up for 30 minutes 3 Turn on the pattern generator and clock source...

Page 26: ...to the EXTENAL LASER INPUT 7 Connect the 83433A CLASS I OPTICAL OUT to the input of an optical multimeter 8 Set the pattern generator as follows Clock output frequency 9953 28 MHz Data output External...

Page 27: ...perating correctly 6 Review the procedure for the test being performed when the problem appeared Are all the settings correct 7 Are the connectors clean Refer to Cleaning Connectors on page 3 12 for m...

Page 28: ...The following procedure describes how to connect the lightwave transmitter to a bit error ratio test set BERT The following equipment is used Agilent 83433A lightwave transmitter Lightwave receiver or...

Page 29: ...ecting the Agilent 83433A to a bit error ratio test system 2 Use the optical cable with Panda polarization maintaining fiber to connect the Agilent 83433A CLASS IIIb INTERNAL LASER output to the EXTER...

Page 30: ...low the procedure described in Performing a Quick Confidence Check on page 2 6 2 After completing this check connect the OPTICAL OUTPUT of the Agilent 83433A to the optical input of the oscilloscope 3...

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Page 32: ...lacement Parts 3 3 Front Panel Fiber Optic Adapters 3 4 Power Cords 3 5 Cleaning Connections for Accurate Measurements 3 6 Returning the Instrument for Service 3 17 Agilent Technologies Service Office...

Page 33: ...Receiver User s Guide Agilent part number 83434 90001 Available seperately The Fiber Optics Handbook Agilent part number 5952 9654 is an introduc tion and reference for fiber optic measurements Optio...

Page 34: ...Parts Replacement Parts Table 3 2 Replaceable Parts Description Agilent Part Nmmber APC 3 5 F to F connector saver 5061 5311 APC 3 5 50 ohm termination 1810 0118 Optical jumper cable 5022 1843 FC PC c...

Page 35: ...ent Part Number Diamond HMS 10 81000AI FC PCa a The FC PC adapter is the standard adapter supplied with the instrument 81000FI D4 81000GI SC 81000KI DIN 81000SI ST 81000VI Biconic 81000WI Dust Covers...

Page 36: ...nations 125V 8120 1378 8120 1521 8120 1992 Straight NEMA5 15P 90 Straight Medical UL544 90 228 90 228 96 244 Jade Gray Jade Gray Black United States Canada Mexico Philippines Taiwan 250V 8120 2104 812...

Page 37: ...urve and concentricity of the core within the cladding Mating one style of cable to another requires an adapter Agilent Technologies offers adapters for most instruments to allow testing with many dif...

Page 38: ...s However many instrument specifications require tighter tolerances than most connectors including the FC PC style can deliver These instruments cannot tolerate connectors with the large non concentri...

Page 39: ...the desired position within 0 2 m This process plus the keyed axis allows very precise core to core alignments This connector is found on most Agilent Technologies lightwave instruments The soft core...

Page 40: ...ber s 125 m core and cladding which carries the light The surrounding area is the soft nickel silver ferrule Figure 3 5 shows a dirty fiber end from neglect or perhaps improper cleaning Material is sm...

Page 41: ...5 Dirty fiber end and ferrule from poor cleaning Figure 3 6 Damage from improper cleaning While these often work well on first insertion they are great dirt magnets The oil or gel grabs and holds gri...

Page 42: ...rs that have a convex fiber end the end can be pushed off axis resulting in misalignment and excessive return loss Many measurements are actually improved by backing off the connector pressure Also if...

Page 43: ...mmon Visual inspection of fiber ends Visual inspection of fiber ends can be helpful Contamination or imperfections on the cable end face can be detected as well as cracks or chips in the fiber itself...

Page 44: ...hat index matching compounds not be applied to their instruments and accessories Some compounds such as gels may be difficult to remove and can contain damaging particulates If you think the use of su...

Page 45: ...es and other parts of the connector while avoiding the end of the fiber 3 Apply isopropyl alcohol to a new clean lint free cotton swab or lens paper 4 Clean the fiber end with the swab or lens paper T...

Page 46: ...after the initial cleaning seems poor try cleaning the con nector again Often a second cleaning will restore proper performance The second cleaning should be more arduous with a scrubbing action To c...

Page 47: ...an dry foam swab 4 Blow through the adapter using filtered dry compressed air Nitrogen gas or compressed dust remover can also be used Do not shake tip or invert compressed air canisters because this...

Page 48: ...0801 If the instrument is still under warranty or is covered by an Agilent Technolo gies maintenance contract it will be repaired under the terms of the warranty or contract the warranty is at the fro...

Page 49: ...of the instrument Place protective wrap around the cable and tape it to the top panel of the instrument 3 Cover all front or rear panel connectors that were originally covered when you first received...

Page 50: ...o protect the instrument and prevent it from moving in the carton If packing foam is not available the best alternative is S D 240 Air Cap from Sealed Air Corporation Commerce California 90001 Air Cap...

Page 51: ...nologies Service Numbers Austria 01 25125 7171 Belgium 32 2 778 37 71 Brazil 11 7297 8600 China 86 10 6261 3819 Denmark 45 99 12 88 Finland 358 10 855 2360 France 01 69 82 66 66 Germany 0180 524 6330...

Page 52: ...4 Agilent 83433A Specifications and Characteristics 4 3 Regulatory Information 4 6 Specifications and Regulatory Information...

Page 53: ...ng unless otherwise noted All specifications apply after the instrument s temperature has been stabilized after 30 minutes of continuous operation Specifications pertaining to the use of the internal...

Page 54: ...gital data input Low frequency modulation input External optical modulator inputb 2 0 V pk pk 2 0 2 0 V dc 2 0 V pk pk 14 dBm Low Frequency Modulation Input Frequency range 3 dB points Amplitude for 5...

Page 55: ...characteristic 3 5 kg 7 8 lb Dimensions 102mm 4 in height 216 mm 8 5 in width 444 mm 17 5 in depth Agilent System II half width case FRONT PANEL INPUT OUTPUT Digital data input connector APC 3 5 male...

Page 56: ...n 10 dBm may cause modulated optical output power to exceed Class I level c Class IIIB laser output d Wavelength adjustment disabled e Average power with internal laser modulated with 231 1 PRBS f Mea...

Page 57: ...designed for use in INSTALLATION CATEGORY II and POLLU TION DEGREE 2 per IEC 61010 1 and 664 respectively Notice for Germany Noise Declaration This is to declare that this instrument is in conformance...

Page 58: ...4 7 Specifications and Regulatory Information Regulatory Information Declaration of Conformity...

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Page 60: ...care 3 6 connector interface front panel 3 2 cotton swabs 3 14 D DATA 2 2 data input connector 2 2 declaration of conformity 4 7 dust caps 3 14 E external laser input 2 3 F fiber optics adapters 2 3...

Page 61: ...hutdown connector 2 5 repair options 2 8 returning for service 3 17 S safety iii v laser classification iii line fuse iii 1 5 sales and service offices 3 20 SDH SONET compliance vi serial numbers 1 4...

Page 62: ...uipment Have surplus equipment taking up shelf space We ll give it a new home Learn more Visit us at artisantg com for more info on price quotes drivers technical specifications manuals and documentat...

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