400G QSFP-DD PSM8 EML 1310nm 2km/10km SMF MPO Optical Transceiver

Feb. 6, 2026

FIBERSTAMP 400G QSFP-DD PSM8 is a hot-pluggable optical transceiver module, designed for 400G PSM8 Ethernet links in data centers, using 50G PAM4 and 8-way single-mode parallel technology, supporting 2km or 10km maximum transmission distance.

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