Teledyne OE695G User Manual

Operator’s

Manual

OE695G

Optical-to-Electrical Converter

OE695G Optical-to-Electrical Converter

Operator’s Manual

April 2013

OE695G Optical-to-Electrical Converter Operator’s Manual

Unauthorized duplication of Teledyne LeCroy documentation materials other than for internal sales and distribution purposes is strictly prohibited. However, clients are encouraged to distribute and duplicate Teledyne LeCroy documentation for their own internal educational purposes.

Teledyne LeCroy is a registered trademarks of Teledyne LeCroy, Inc. Other product or brand names are trademarks or requested trademarks of their respective holders. Information in this publication supersedes all earlier versions. Specifications are subject to change without notice.

922562-00 Rev A April 2013

Operator’s Manual

922562-00 Rev A

WARRANTY

Teledyne LeCroy warrants this oscilloscope accessory for normal use and operation within specification for a period of one year from the date of shipment. Spare parts, replacement parts and repairs are warranted for 90 days.

In exercising its warranty, Teledyne LeCroy, at its option, will either repair or replace any assembly returned within its warranty period to the Customer Service Department or an authorized service center. However, this will be done only if the product is determined by Teledyne LeCroy's examination to be defective due to workmanship or materials, and the defect is not caused by misuse, neglect, accident, abnormal conditions of operation, or damage resulting from attempted repair or modifications by a non-authorized service facility.

The customer will be responsible for the transportation and insurance charges for the return of products to the service facility. Teledyne LeCroy will return all products under warranty with transportation charges prepaid.

This warranty replaces all other warranties, expressed or implied, including but not limited to any implied warranty of merchantability, fitness or adequacy for any particular purposes or use. Teledyne LeCroy shall not be liable for any special, incidental, or consequential damages, whether in contract or otherwise.

OE695G Optical-to-Electrical Converter

922562-00 Rev A

TABLE OF CONTENTS

OE695G Overview ........................................................................ 1

Compatibility ................................................................................ 1

Key Features: ................................................................................ 2

Safety Information ....................................................................... 3

Symbols ........................................................................................ 3

Precautions................................................................................... 3

Operating Environment ................................................................ 4

Connecting the Unit to the Oscilloscope...................................... 5

Connecting the Unit to the Optical Fiber ..................................... 5

Operation with a Teledyne LeCroy Oscilloscope .......................... 5

Warning Messages ....................................................................... 8

Performance Verification Tests .................................................... 9

CW Gain ........................................................................................ 9

Optical Reference Receiver Response........................................ 10

Care and Maintenance ............................................................... 12

Cleaning the OE695G ................................................................. 12

Calibration Interval ..................................................................... 12

Service Strategy .......................................................................... 12

Returning a Product for Calibration or Service .......................... 13

Certifications .............................................................................. 14

Instruction Manual

922562-00 Rev A

OE695G Overview

The OE695G is designed to help troubleshoot optical-to-electrical signal integrity issues at the board level. For system integrators who measure both electrical and optical signals in their products, the OE695G provides electrical measurements on optical signals, while taking full advantage of the Teledyne LeCroy real-time oscilloscope tool set and the debugging capabilities of the Teledyne LeCroy Serial Data and Crosstalk Analysis software options.

When connected to the oscilloscope, the OE695G becomes an integrated part of the oscilloscope. Power is supplied to the OE695G by the oscilloscope (no external power supply is needed), and the OE695G communicates to the oscilloscope its identity and scaling information. The Optical Wavelength, Dark Calibration and Reference Receiver functions are all controlled from the oscilloscope’s user interface.

The OE695G is unique in that it operates with a real-time oscilloscope, not a sampling oscilloscope, and uses a digital signal processing (DSP) filter to enable a user-selectable reference receiver response. Since the optical input signal is input to a real-time oscilloscope, it is possible to use the contiguous data acquisition of the real-time oscilloscope to obtain serial data pattern knowledge and provide Tj, Rj, and Dj decomposition to very high accuracy, like what is done with high-speed electrical serial data signals. The low cost and general utility of this optical to electrical converter makes it ideal for those who are already using real-time oscilloscopes for electrical serial data measurements, and need to also measure optical serial data signals as well.

Compatibility

 The OE695G converter is compatible with WaveMaster/SDA/DDA 8

Zi/Zi-A, LabMaster 9 Zi-A, and LabMaster 10 Zi series oscilloscopes using Teledyne LeCroy’s 2.92mm interface and Teledyne LeCroy’s ProLink interface through the use of the LPA-2.92 ProLink to 2.92mm adapter.

 Requires 6.9.0.0 or later version of Oscilloscope firmware.

OE695G Optical-to-Electrical Converter

922562-00 Rev A

8GFC (8.5 Gb/s) 10GBASE-W (9.953 Gb/s) OC192 (STM64) (9.953 Gb/s) 10GBASE-R (10.3125 Gb/s) 10GFC (10.519 Gb/s) ITU-T G.975 FEC (10.664 Gb/s)

ITU-T G.709 FEC (10.709 Gb/s) 10 GbE FEC (11.096 Gb/s) 10GFC FEC (11.317 Gb/s) User Defined (up to 11.5 Gb/s) None (maximum 12.667 Gb/s)*

Key Features:

 Frequency range DC to 9.5 GHz (electrical, -3 dB)  Selectable reference receiver support, including:

*Cannot meet reference receiver specification past 11.5 Gb/s.

 62.5/125 μm multi-mode or single-mode fiber input  Broad wavelength range (750 to 1650 nm)  +7 dBm (5 mW) max peak optical power  Low noise (as low as 25 pW/√Hz)

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