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Photonic Test & Measurement Products

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Can I order the internal EELED sources for the portable OSAs of the 86140 family?
It is not possible to add the EELED sources to the portable models of the 86140 family due to their smaller sizes...

FAQ 2003-01-08

What travel and field accessories are available for the 86140 family of optical spectrum analyzers?
A variety of transit and soft carrying cases are available for benchtop and portable optical spectrum analyzers...

FAQ 2003-01-08

How accurate are the 8614X OSAs after calibrating with the wavelength calibrator, Option 006?
The wavelength calibrator, Option 006, increases the optical spectrum analyzer's accuracy to better than +/-50m wavelength...

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

What differentiates the benchtop and portable optical spectrum analyzers?
The 86140 family consists of two benchtop (86140/42) and two portable models (86143/86145). The benchtops have...

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

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

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

What is the OmniBER OTN calibration cycle?
2 years.

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

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

Does OmniBER OTN incorporate simultaneous channel monitoring similar to the I&M test set J2127A?
Yes, OmniBER OTN has the same test capability (Signal Wizard).

FAQ 2002-12-02

Can the E4547A Wander Analysis Software be used with the OmniBER 725?
No. The OmniBER 725 firmware at present does not support the E4547A wander analysis software.

FAQ 2002-12-02

When should I use the high performance optical spectrum analyzer?
The 86142A and 86145A optical spectrum analyzers (OSA) are top of the range high performance units, ideally suited to WDM applications where power and wavelength accuracy, dynamic range and low polarization dependency are critical.

FAQ 2002-12-02

What is the A1A2 BOUNDARY function for in the OVERHEAD SEQUENCE page?
This is to test the 6 framing bytes at the A1 A2 boundary in the section overhead.

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

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

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

Why is there shift in the Optical Output wavelength (approx. 0.2 nm) when I apply modulation to the 83433A?
The shift in wavelength of the 83433A is due to a laser eye safety switch which alters the laser bias current to lower the output power by 3 to 5 dB. This was added to...

FAQ 2002-12-02

How long does it take for Keysight to calibrate my 86140A/B optical spectrum analyzer?
Typically the turnaround time is 3-5 days, not including shipping time.

FAQ 2002-12-02

How do I turn off the jitter source after a jitter transfer measurement?
When the jitter transfer measurement completes...

FAQ 2002-12-02

What is the purpose of the (optical) STRESS TEST in the SDH TEST FUNCTION page?
Designed for testing optical clock recovery circuits in the presence of long runs of zero's (after scrambling).

FAQ 2002-12-02

Why is air-gapping not recommended for setting optical power levels?
Air gaps are effectively a discontinuity in the optical path.

FAQ 2002-12-02

Can I change the OmniBER OTN mainframe from the Front Connectors to Side Connectors option at a later date?
No. The configuration (front or side connectors) must be specified at the time of the initial order.

FAQ 2002-12-02

Will the optical connectors be interchangeable like OmniBER?
Yes. The field interchangeable connectors will be the same type as used on SpectralBER 10G.

FAQ 2002-12-02

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