AQ2200-421 Optical Switch Module (1 x 2/2 x 2)

  • Compact: Optical switches of 1 x 2 or 2 x 2 port configuration in a one-slot size module
  • Compatible with SMF(10/125µm) or MMF(50/125µm, 62.5/125µm)
  • Low insertion loss: 1.0 dB (typ.)
  • High switching reproducibility: within ±0.01 dB
  • Can be combined with various AQ2200 series modules or other Yokogawa's optical communication measuring instruments to build versatile measuring systems

High-performance Optical Switch

The AQ2200-421 OSW module features two optical switches with low insertion loss and superior switching reproducibility, in a one-slot size module, and allows selection of 1 x 2 or 2 x 2 port configuration according to the application.Moreover, the optical fiber type can also be selected between SMF(10/125 µm) and MMF(50/125 µm, 62.5/125 µm), allowing a wide range of measuring systems to be built corresponding to the systems or devices used in optical public networks or optical LANs.

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Examples of Measurement Application

  • For measuring multiple objects, with switching of the object to be measured
  • For measuring device characteristics, etc. by switching multiple measuring instruments
  • For building a measurement system in combination with a bit error tester, etc.
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Application Note
Overview:

This system does not require manual reconfiguration of optical paths and adjustments of EDFA input power, and that improves measurement throughput and avoids a human error.

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