FIBERSTAMP’s 400G QSFP-DD PSM8 was honored as Elite Score recipients by 2021 Lightwave Innovation Reviews

Mar 24, 2021 — FIBERSTAMP, a leading manufacturer of pluggable optics beyond 200G, announced today that its 400G QSFP-DD PSM8 was recognized among the best by the 2021 Lightwave Innovation Reviews. An esteemed and experienced panel of judges from the optical communications community recognized FIBERSTAMP as a high-scoring honoree.

400G QSFP-DD PSM8 uses a single PCB design, so mass production is good, the process is reliable, the thermal design is controllable, and the performance and power consumption are excellent. Based on the excellent parallel optical design, this product is at the leading level in the industry.


  • 8-lane parallel light engine
  • Support both 400GE and OTN data rates
  • Reach up to 10km over SMF
  • Uncooled 50G PAM4 lasers
  • High-density design with good reliability
  • Low power consumption
  • Commercial operating case temperature range: 0℃ to 70℃

“On behalf of the Lightwave Innovation Reviews, I would like to congratulate FIBERSTAMP on their high-scoring honoree status,” said Lightwave Associate Publisher and Editorial Director, Stephen Hardy.“This competitive program allows Lightwave to celebrate and recognize the most innovative products impacting the optical communications community this year.”

2021 Lightwave Innovation Reviews Honorees

400G QSFP-DD PSM8 Award Evaluation

About Lightwave

Through our integrated media portfolio, Lightwave delivers content focused on fiber optics and optoelectronics, the technologies that enable the growth, integration and improved performance of voice, data and video communications networks and services. Our experienced editorial team provides trusted technology, application and market insights to corporate executives, department heads, project managers, network engineers and technical managers at equipment suppliers, service providers and major end-user organizations. Our unique ability to inform our audience’s business-critical decisions is based in our 35+ year relationship with the entire optical community—technology vendors, communications carriers and major enterprises—and our recognition of the interplay among its members.


As an Open Optical Network Mail Carrier, FIBERSTAMP is committed to providing global users with Economic, Professional and Efficient Open Optical Network Solutions. The current main products cover 25G/50G/100G/200G/400G optical transceiver modules, Active Optical Cables (AOCs) and Direct Attached Cables (DACs), 100G/200G/400G coherent optical modules and UHD video transmission products. Meanwhile, through long-term deep digging in new technology, FIBERSTAMP is rapidly evolving to the promising era of 800G and CPO based on Silicon Photonics!