Manual Do Utilizadoríndice analíticoAgilent 83446A/B Lightwave Clock/Data Receiver User and Service Guide1Safety Symbols4General Safety Considerations5Certification and Assistance6Declaration of Conformity7Contents91 General Information13Description of the Agilent 83446A/B15Front panel features18Rear panel features20Specifications and Characteristics21Electrostatic Discharge Information242 Installation and Preparation for Use27Step 1. Inspect the shipment29Step 2. Set the line voltage selector31Step 3. Check the fuse32Step 4. Connect the Agilent 83446A/B to a power source33Step 5. Turn on the Agilent 83446A/B36Connectiong the Agilent 83446A/B to a Bit-Error-Ratio Test Set37Performing a Quick Confidence Check39How to Return the Agilent 83446A/B for Service41Cleaning Connections for Accurate Measurements453 Using the Agilent 83446 A/B51Bit-Error Ratio Test53Example of measuring dispersion power penalty of single-mode fiber53System sensitivity calibration54Determining dispersion power penalty57Example of optimizing laser extinction ratio61Waveform Test634 Servicing the Agilent 83446 A/B65General Information67Troubleshooting69Adjustment Procedures72Power supply adjustment procedure72Photodetector/clock/data recovery assembly adjustment procedure74Performance Tests75Test 1. Sensitivity79Test 2. Maximum operating input power84Test 3. Electrical output signal amplitudes85Test 4. Rear-panel input port verification87Test 5. Input optical return loss88Replacement Procedures90Replacing the RF cable or the RF connector91Replacing the AC cable assembly92Replacing the power supply94Replacing the PCDR assembly95Replaceable Parts96Index103Tamanho: 700 KBPáginas: 108Language: EnglishAbrir o manual