General Photonics Announces TCA-1000 SmartLight™ Tunable ASE Source for the Emulation of 40 Gb/s Signals

Share Article

Ideal Applications Include 40 Gb/s Signal Emulation, In-Service Link PMD Measurement, Component Testing and More

General Photonics TCA-1000 SmartLight

"It's no secret that PMD can have undesirable performance impacts on fiber optic data transmission links exceeding 10 Gb/s," said Steve Yao, President of General Photonics.

General Photonics, a market leader in optical networking instruments, modules and components, today announced the general availability of its TCA-1000 SmartLight™, a tunable ASE source with 50 GHz channel spacing on the ITU grid. With a FWHM bandwidth of 0.3 nm, this fully polarized light source can be used to emulate a 40 Gb/s signal for PMD effect tests; in-service link PMD measurement; PMD compensator evaluation; WDM channel testing; 40G system testing; and 40G component testing.

The TCA-1000 features a built-in polarization rotator allowing its use in conjunction with General Photonics’ PMDPro™ PMD-1000 polarization optimized PMD source to monitor or measure the PMD of an in-service WDM channel. It can also be used to evaluate the performance of PMD compensators with DOP feedback. It is an ideal light source for measuring spectrum-averaged values of parameters such as the insertion loss (IL), polarization dependent loss (PDL), and return loss (RL) of a fiber component on a 40 Gb/s signal for each WDM channel. The TCA-1000's polarization rotator rotates the output polarization by 45 degrees with a speed of 0.2 ms.

"It's no secret that PMD can have undesirable performance impacts on fiber optic data transmission links exceeding 10 Gb/s," said Steve Yao, President of General Photonics. "One of the major applications of the TCA-1000 is to aid our PMDPro to accurately measure the PMD values of in-service optical light paths with 50GHz spacing. Measurement on in-service links delivers advanced performance insight into service provider networks."

The TCA-1000 wavelength is C band. The wavelength channel can be tuned either via the front panel keypad or via the communication ports on the rear panel. Tuning speed is less than 10 seconds. Standard communication interfaces include RS-232, USB, Ethernet, and GPIB. Maximum power output is 16 dBm and the power attenuation range is 20dB. The output power level can be conveniently controlled via an internal VOA. Short term power stability is 0.004 dB over 1 minute and long term power stability is 0.05 dB for more than 8 hours.

Pricing and Availability
The TCA-1000 SmartLight is available immediately. Interested parties may contact General Photonics direct or a General Photonics channel partner near them for additional availability and pricing details.

About General Photonics
Founded in 1995, General Photonics is an award-winning world leader in the design and development of advanced optical polarization and timing management instruments, modules and components. Its products are used worldwide in applications such as fiber optic communications networks; test and measurement applications such as for coherent detection systems; fiber optic sensor systems; medical imaging equipment and other applications. General Photonics, a privately-held company, maintains its headquarters and a manufacturing facility in Chino, Calif. An Engineering Center of Excellence and technical support team is located in Beijing, China. The company also uses a worldwide network of sales distributors and representatives. More information can be found at http://www.generalphotonics.com.

# # #

Share article on social media or email:

View article via:

Pdf Print

Contact Author

Tao Yu

Rafael Larin
Emissary Communications
(818) 541-9595
Email >
Visit website