Coherent Debuts 800 Gbps QSFP Form Factor Transceiver Module for IP-over-DWDM Applications
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Insights
The announcement by Coherent Corp. regarding the demonstration of its 800 Gbps coherent transceiver module is a significant development in the telecommunications industry. This new module, which operates in 800G ZR mode and can transmit over 450 km of fiber, represents a leap in data transmission capabilities. It is poised to address the increasing demands for high-speed data transfer in both hyperscale data centers and service provider networks.
From a technical standpoint, the use of Coherent's 140 Gbaud IC-TROSA optical subassembly is noteworthy. This component is integral to the module's ability to achieve high efficiency and performance, which could translate into cost savings for network operators due to the reduction in power consumption and the potential to minimize the number of required repeaters for long-distance transmission.
The module's versatility, with several operating modes allowing for up to 1000 km reach at 800 Gbps and up to 2000 km at 400 Gbps, positions Coherent Corp. to cater to a wide range of network designs and customer needs. The company's strategy to ship alpha samples and plan for beta versions by Q3 of 2024 indicates a swift move towards commercialization, which could impact the competitive landscape of the industry.
The market implications of Coherent Corp.'s new 800 Gbps transceiver module extend beyond technological advancements. The telecommunications sector is currently undergoing a transformation driven by the explosion of data traffic and the need for efficient, high-capacity networking solutions. Coherent's focus on compact form factors, such as QSFP-DD and OSFP, aligns with the industry's trend towards denser, space-saving equipment that doesn't compromise on performance.
With hyperscale data centers and service providers as primary customers, Coherent's product could disrupt the data center interconnect (DCI) market by setting new standards for transmission speeds and distances. This could lead to a ripple effect, influencing procurement strategies and network designs across the sector. The ability to offer longer reach at higher speeds may also enable Coherent to capture a larger market share and possibly drive down the cost per bit for end-users.
Investors should monitor the adoption rate of these modules upon release, as successful integration into existing networks could signal broader acceptance and potential growth for Coherent Corp. in the telecommunications equipment market.
PITTSBURGH, March 21, 2024 (GLOBE NEWSWIRE) -- 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 Wilson
Manager, Corporate Communications
corporate.communications@coherent.com
A photo accompanying this announcement is available at https://www.globenewswire.com/NewsRoom/AttachmentNg/b52e6be3-a582-441f-9a19-ff905241d102
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