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Photonic Test & Measurement Products

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Can I still calibrate my instrument without the wavelength calibrator option with the 86140 OSA?
The internal wavelength calibrator (option 006) provides an easy and accurate method to calibrate the instrument...

FAQ 2003-01-08

What is the printer paper part number for the 86140 optical spectrum analyzer family?
For the 86140B family of optical spectrum analyzers, the printer paper part number is...

FAQ 2003-01-08

Can I retrofit wavelength calibrator to the OSA after I have received the instrument?
Yes, the wavelength calibrator can be retrofitted at service centers...

FAQ 2003-01-08

Is it possible to get EELED's with different center wavelengths than 1310 and 1550 nm within the OSA?
EELED's with center frequencies other than 1310 and 1550nm...

FAQ 2003-01-08

How do I set the HPIB/GPIB/IEEE 4888.2 address of the 86140 optical spectrum analyzer family?
The default address of the optical spectrum analyzer is 23. If you want to change it...

FAQ 2003-01-08

If I upgrade my 8614xB optical spectrum analyzer, can I go back?
It is possible to revert to an earlier firmware revision.

FAQ 2003-01-07

If I connect more than one test instrument to the same signal, and then quickly disconnect and reconnect ...
This is not a realistic test of the instruments' ability to measure service disruption time.

FAQ 2002-12-02

Is frequency measurement accuracy related to the accuracy of the external clock source?
No. The instrument frequency measurement accuracy is only related to the instrument's internal clock.

FAQ 2002-12-02

Is there a command for a query sweep completed or not?
Yes, status byte request has been implemented and available on firmware version B.04.02 and higher.

FAQ 2002-12-02

Is it possible to make measurements below 600 nm with the OSA?
These measurements are difficult due to the response of the photo detector.

FAQ 2002-12-02

Why do I measure a service disruption time of a few milliseconds, but when I look at the total bit errors ...
The Keysight OmniBER uses a special technique to accurately measure the error burst on a PRBS signal.

FAQ 2002-12-02

How do I insure there is a ground path to the 83440?
There are 2 common ways to provide a path to ground for the 83440's...

FAQ 2002-12-02

How do I print from the 71501D jitter analyzer system?
The 71501D jitter analyzer system is part of the Modular Measurement System (MMS).

FAQ 2002-12-02

What is the recommended external printer?
We have tested the HP DeskJet 850C with the OmniBER. This is the printer mentioned in the User's Guide.

FAQ 2002-12-02

Does OmniBER OTN have a built in printer?
No, it has a USB port to support an external (PCL3) printer.

FAQ 2002-12-02

Will OmniBER OTN have SCPI-commands compatibility with OmniBER 718/719, J2127A and Spectral BER 10G?
The OmniBER OTN will have a large degree of compatibility with the OmniBER 718/9.

FAQ 2002-12-02

When shipping the 71501D jitter analysis system in for calibration, do I need...
he 71501D jitter analysis system is a...

FAQ 2002-12-02

How do you calibrate a jitter transfer measurement when testing E/O or O/E components?
If component has an optical output, do the calibration with an optical loopback. If it has a binary output...

FAQ 2002-12-02

How do I set the HPIB/GPIB/ IEEE 488.2 address of the 71501D jitter analyzer system?
The 71501D is in the modular system family and consists of...

FAQ 2002-12-02

How can I avoid corrupting databases?
There are several actions that can be taken which will help to avoid database corruption

FAQ 2002-12-02

What is the stability of the BITS clock output?
The BITS clock out stability is defined by the transmitter clock selected by the user.

FAQ 2002-12-02

How often will the 86140A OSA need to be calibrated to meet ISO 9001 standards?
The 86140A optical spectrum analyzers have a rugged internal design as well as an auto align feature, which means that the optical spectrum analyzers only require calibration once every two years.

FAQ 2002-12-02

Where is the 2 MHz reference output derived from?
The 2 MHz reference output is derived from whichever timing source is being used to clock the transmit data.

FAQ 2002-12-02

Are ALL features of the OmniBER 718 and 725 products included in the OmniBER OTN?
No. The OmniBER OTN has a feature set tailored for SONET/SDH and OTN applications up to 10G and at 10.71G.

FAQ 2002-12-02

Is it possible to turn the 1310 and 1550 nm EELED's on and off separately if I order option 004?
Yes, it is possible.

FAQ 2002-12-02

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