Agilent Technologies N4970A Manual de usuario descargar pdf (Pagina 30)

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Agilent N4917A Optical Receiver Stress Test Solution

Automated conformance and charactization tests

Engineers save programming and test time with the automated BER

versus OMA measurements.

Reproducible test results

The values of VECP, OMA and ER are calibrated with the 86100C/D

Infiniium DCA controlled by the N4917A automation and calibration

software. Reproducible test results, even across different test sites are

now possible when using the Agilent verified accessory kits including all

filters, adapters and cables required.

Affordable solution for 850, 1310 and 1550 nm

The Agilent 81490A reference transmitter supports 850 nm multimode

fibers and 1310/1550 nm single-mode fibers, reducing the amount of test

equipment needed when testing devices for multiple standards.

Calibration and automation software N4917A

This software controls all instruments required to run the optical receiver

stress test. It guides the user through the instrument set-up and calibration

procedure with the 86100C/D Infiniium DCA.

The user interface allows the user to choose between standard

compliant stress testing or custom stressed eye values for ER, OMA,

sinusoidal interference and sinusoidal jitter. Automated BER versus OMA

measurements can be made and displayed as a graphical result screen

and documented in a test report.

The N4917A software runs on the J-BERT N4903A/B or on an external

Windows XP PC.

Optical receiver stress test solution consists of:

• Calibrationandautomationsoftwarewithaccessorykitsfor10GbEand

8G/10G Fibre Channel N4917A

• Lightwavemeasurementsystemframe8164Bwith:

- Reference transmitter:

81490A-135 for 1310/1550 nm for single-mode fiber

81490A-E03 for 850 nm, multimode fiber

- Optical attenuator 81576A or 77-Series

• J-BERTN4903A/B-C13,-J10,-J12,-J20

• Digitalcommunicationanalyzer86100C/Dwith86105B/C/D

• Calibrated injection of OMA (optical modulation amplitude), ER

(extinction ratio), and VECP (vertical eye closure penalty) for accurate

results

• Supports multiple standards: 10 Gb Ethernet -LR, -ER, -SR, 8 GFC,

10 GFC

• Automated BER versus OMA measurement saves engineering time

• Reproducible results with Agilent proven and complete accessory kits

• Affordable with one reference transmitter for 1310 and 1550 nm,

single-mode

• Reference transmitter for 850 nm, multimode

Complete optical receiver stress test solution for robust designs

The Agilent N4917A provides repeatable and calibrated characterization

and conformance test results. Design and test engineers can now

accurately test optical transceivers and ROSAs up to 14.2 Gb/s.

Complete, calibrated and repeatable stress test of optical

receivers

• Optical transceivers and ROSAs (receive optical sub assemblies) up

to 14.2 Gb/s

• 10 Gb Ethernet, Fibre Channel

• Compliance test and characterization

• R&D and test of optical storage and communication devices

Calibrated injection of ER, OMA and VECP

The N4917A automation and calibration software controls all instruments

and allows the user to enter compliant ER, OMA and VECP.

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