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Smart VOA Array Specification:

DESCRIPTION
The LT 3500 Series of Smart VOA Array provides precision resolution, excellent repeatability ant extremely low insertion loss.  The LT 3500 control electronics incorporates on board control circuits including operating software, calibration data and an RS-232 driver.  The Smart VOA Array is fully configured and ready to drop into the most complex opmplex optical communication systems.

PERFORMANCE HIGHLIGHTS

Smart VOA Array (LT 3500)

Unit

Attenuation Range1

0 ~ 20

dB

Back Reflection

< - 55

dB

Max Optical Power

300

mW

Wavelength Dependent Loss2

less and equal 0.2

dB

PDL < 0.1 dB

Durability

10 million min.

cycle
Residual Attenuation (Min. Insertion Loss)3,4

0.35 typ. ~ 0.6 max.

dB

Turning Time5

300

ms

Wavelength Window 1280 ~ 1340; 1525 ~ 1565 nm
Operating Temperature

0 ~ 65

C

Standard Control

10-Pin, or RS-232

--

Direct Control

     Optional

--

Housing Dimension

2 channel - 12.5 x 63.5 x 63.5

4 channel - 15.3 x 132 x 121.6

8 channel - 15.3 x 194 x 121.6

mm

1. Custom Attenuation Range Available.
2. WDL at 15 dB of Attenuation.
3. Insertion Loss based on 1550 nm single wavelength.
4. Add 0.2 dB for dual wavelength.
5. From 0 to 3 dB.

 

The information set forth in this document reflects our best knowledge at the time of issue. The document is subject to changes pursuant to new developments and findings, and a similar reservation applies to the properties of the products described. We undertake no liability for results obtained by usage of our products and information. 10/2001

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Copyright © 2002 LIGHTech Fiberoptics, Inc.
Last Updated Date: Friday, November 15, 2002