The AQ2200-621 and AQ2200-622 are optical modulator modules designed for use with the AQ2200 Series AQ2200-601 BERT Module. The PPG electrical signal from the AQ2200-601 BERT Module is modulated to Optical Signal. The AQ2200-621 and AQ2200-622 should be used together with the AQ2200-111 optical light source module (PMF option).
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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