Yokogawa AQ2200-421 Optical Switch Module

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.

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

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.