Coherent Debuts 800 Gbps QSFP Form Factor Transceiver Module for IP-over-DWDM Applications
2024年3月22日 - 5:30AM
Coherent Corp. (NYSE: COHR), a leader in materials, networking, and
lasers, announced today that it will be demonstrating its 800 Gbps
coherent transceiver module in QSFP-DD form factor at OFC 2024 in
San Diego, March 26-28. The module will be demonstrated in 800G ZR
mode transmitting over 9000 ps/nm of dispersion, equivalent to
approximately 450 km of fiber.
Following the success of 400G ZR/ZR+ digital coherent optics
(DCO), customers are looking for an 800G version of DCO to upgrade
their transmission speed to the next level. Hyperscale data centers
are driving the demand of 400G/800G DCO for data center
interconnect (DCI) applications, while service providers are
starting to adapt the concept of IP-over-DWDM using DCO modules for
metro and regional networks. QSFP-DD and OSFP are the most popular
and compact form factors used in DCI applications.
This new 800G transceiver uses Coherent’s 140 Gbaud IC-TROSA
optical subassembly, which features a high-efficiency indium
phosphide modulator and receiver combined with a proprietary
embedded wavelength-tunable laser. The Coherent 800G QSFP-DD
transceiver has several operating modes that enable it to deliver
up to 1000 km of reach at 800 Gbps and up to 2000 km at 400
Gbps in well-designed networks.
“Building on the success of our 140 Gbaud IC-TROSA, demonstrated
at ECOC 2023 in Glasgow, Scotland, Coherent is developing compact
800G coherent modules in both QSFP-DD and OSFP form factors,” said
Dr. Beck Mason, Executive Vice President, Telecommunications.
“These next-generation solutions not only enable higher capacity
per port and lower network cost but can also significantly extend
the transmission distance for 400G applications when compared to
current-generation solutions. Coherent stands as a leader in the
industry in bringing advanced coherent solutions to market in
compact form factors.”
Alpha samples of the module are currently shipping to customers.
Beta versions are planned for Q3 of 2024.
About Coherent
Coherent empowers market innovators to define the future through
breakthrough technologies, from materials to systems. We deliver
innovations that resonate with our customers in diversified
applications for the industrial, communications, electronics, and
instrumentation markets. Headquartered in Saxonburg, Pennsylvania,
Coherent has research and development, manufacturing, sales,
service, and distribution facilities worldwide. For more
information, please visit us at coherent.com.
Contact
Amy WilsonManager, Corporate
Communicationscorporate.communications@coherent.com
A photo accompanying this announcement is available at
https://www.globenewswire.com/NewsRoom/AttachmentNg/b52e6be3-a582-441f-9a19-ff905241d102
Coherent (NYSE:COHR)
過去 株価チャート
から 4 2024 まで 5 2024
Coherent (NYSE:COHR)
過去 株価チャート
から 5 2023 まで 5 2024