BASEL, Switzerland--(BUSINESS WIRE)--LESSENGERS Inc. (�LESSENGERS�), an innovative optical interconnect solution provider, announced today, a live demonstration of polymer-wired 800G QSFP-DD and 400G QSFP112 optical transceivers without the use of any lens optics, providing excellent performance and cost-effectiveness, during the ECOC 2022 (Stand 511 and MR31), the largest optical communications exhibition in Europe, on September 19 � 21, at Messe Basel, Switzerland.

Powered by LESSENGERS�s patent direct optical wiring (DOW) technology, the LESSENGERS 800G QSFP-DD and 400G QSFP112 optical transceivers achieve excellent optical signal integrity and best cost-effectiveness. This unique technology enables complete passive alignment with high-precision and -density optical coupling without the use of lens optics, providing the most suitable solutions for high-speed data center applications such as 800G/1.6T optical modules, on-board, near packaged or co-packaged optics.

�LESSENGERS will demonstrate a set of 112G and 56G signaling-based products during the show, ECOC 2022 on September 19 � 21 to support our customers in urgent needs and will be adding products in the upcoming quarters to complete its product portfolio,� said Taeyong Kim, CMO at LESSENGERS.

�LESSENGERS�s current business is focused on multimode-based optical interconnect solutions along with customized optical packaging services, however, we will continue to push forward on single-mode-based applications such as silicon photonics,� added Chongcook Kim, CEO at LESSENGERS. �This successful demonstration of DOW technology-based optical transceiver solutions will bring a new era of data center optical interconnects and the development of these technologies will support future requirements for high performance computing (HPC) and artificial intelligence (AI) solutions.

LESSENGERS�s demonstration will be with:

• 800G QSFP-DD SR8 optical transceiver
• 400G QSFP112 SR4 optical transceiver
• 200G QSFP56 SR4 optical transceiver
• 200G ultra-small sized optical module

About LESSENGERS

LESSENGERS Inc. is an innovative optical interconnect solution provider. Its patent direct optical wiring (DOW) technology enables high-precision and high-density submicrometer scale optical coupling between high-speed photonic devices and various optical waveguides with the best cost-effectiveness. LESSENGERS�s 800G/400G/200G optical transceiver/active optical cable solutions are powered by the high-performance manufacturing-oriented DOW technologies.

Please visit www.lessengers.com for more information.

Contacts

LESSENGERS Inc.

Taeyong Kim, Ph.D

Chief Marketing Officer

+82-10-6549-7654

[email protected]