Stelight Instrument OSA4201 Optical Spectrum Analyzer

General Information

The Stelight Instrument OSA4201 is a high performance, easy to use, cost-effective Optical Spectrum Analyzer.

The OSA4201 use a special designed high accuracy and high reliability wavelength selection components, which make the instrument to achieve 10pm wavelength repeatability and 0.1dB optical power repeatability.

The OSA4201 wavelength range is 1250- 1650nm, which could cover o-band, c-band, as well as L-band. The Optical spectrum Analyzer is controlled by both integrated touching screen and external computer via a USB or ethernet port, with full software support, drivers and programming guide for automation.

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Key Benefits

Wavelength range is 1250-1650nm, which could cover o-band, c-band, as well as L-band；

High wavelength resolution up to 0.05nm；

Fast Measurement Speed up to 1s/400nm；

Max input power is 20dBm；

60dB dynamic range；

-70dBm sensitivity；

Support both OSNR and SMSR measurement.

Test result could be saved in data file format or screenshot format；

Target Applications

Design Validation Test of Telecom / Datacom, Components, Modules and Systems;

Installation and Maintenance Test of Network Equipment;

Testing of optical transceiver modules，transponders, linecards, and subsystems;

Testing of opto-electronic components and devices (TOSA, ROSA, lasers, etc…);

Testing of Passive components and devices or modules;

Installation testing and troubleshooting in optical transport networks;

Key specifications and features

Measurement Screenshot

Key specifications:

Parameter	Min	Typ	Max	Units
Wavelength Measurement
Wavelength Range	1250-1650nm
Wavelength Accuracy	0.05nm
Wavelength Repeatability	0.01nm
Wavelength Linearity	0.01nm
Wavelength Resolution	0.06nm, 0.1nm, 0.2nm, 0.5nm, 1nm, 2nm
VBW	1Hz, 2Hz, 3Hz, 4Hz, 6Hz, 10Hz
Optical Power Measurement
Max Input Power	+25dBm
Power Measure Accuracy	+/-0.5dB
Power Repeatability	+/-0.1dB
Power Linearity	+/-0.1dB
Return Loss	>35dB
Sensitivity	-70dBm
Dynamic Range	60dBm
General Parameters
Max Sampling Points	80000 points
Measurement Speed	1s/400nm under 0.06nm resolution
Connectors	Support all regular fiber connectors such as FC, SC.
Communication Interface	USB or Ethernet
Power Supply	100-240V AC

General Characteristics

–Dimensions (H x W x D): 133mm x 426 mm x 350mm

–Weight: Approx. 20 kg

–Recommended recalibration period 24 month

–Operating temperature +0 °C to +50 °C

–Operating humidity 15% to 95%, non- condensing

–Altitude The maximum operating altitude is 2000m.

–Warm-up time 10 minutes

–Interfaces The instruments can be controlled via USB interfaces or Ethernet

–Power consumption Line power: AC 100~240V, 50~60Hz, 20Wmax.

Ordering Information

OSA4201 Optical Spectrum Analyzer Option
000	Regular, 1250-1650nm, Sensitivity -60dBm
010	Full Range, 800-1650nm, Sensitivity -60dBm (Under Development)
020	Full Performance, 800-1650nm Sensitivity -80dBm (Under Development)

Accessories Included

User Software and Demo CD includes:

Application Presentation

Data Sheet

User documentation (User Guide with programming reference)

User Software including offline demonstration

Local power cord, USB cable

About Us

Stelight Instrument is involved to be a Global Leader on high speed optical communication testing instrument and solution. We provide test & measurement solutions to enable optical component and OEM/ODM/JDM and other system integrators to reach new levels of quality and performance. Stelight Instrument was founded to address the growing need for affordable and functional equipment. Since that time, the company has expanded to create a path to address not only present, but also future requirements. Product specifications and descriptions in this document subject to change without notice.

For the latest version of this document, please visit our website at www.stelight.com.