Hengtong Rockley Announces and Live-Demonstrates 800G QSFP-DD800 DR8 Pluggable Optical Module

After the release of 400G QSPF-DD DR4 Silicon Photonics optical module at OFC 2020, Hengtong Rockley Technology Co., Ltd. announces the release of 800G QSFP-DD800 DR8 optical module based on EML technology, and has the live video demonstrate at Hengtong Rockley’s virtual Booth #2061 at 2021 OFC for this 800G QSFP-DD800 DR8 pluggable optical module operation.

https://youtu.be/79mrIN09mg0

There are two main form factors for 800G MSA: OSFP and QSFP-DD800. Because of the tight space, QSFP-DD800 module design has been considered as the most challenging, in term of layout, signal integrity and thermal management. Hengtong Rockley is adapting 7nm DSP with built-in drivers, and COB structure to achieve this 800G QSFP-DD800 DR8 design, the total module power consumption is around 16W. Hengtong Rockley is open for the early customer evaluation in the later of this year, and plan the production in H2, 2022. Hengtong Rockley also plans to have 800G optical module based on Silicon Photonics technology in 2022.

Follow the dates now look when Hengtong went another direction and separated.  And then Ben Chen says, .....................  Amazing technology.

Cheers

Moxam