Coherent Announces General Availability of Industry's First Dual-Laser QSFP28-DCO for Single Fiber Transmission
MWN-AI** Summary
Coherent Corp. (NYSE: COHR), a leader in photonics, recently announced the general availability of the industry's first dual-laser QSFP28-DCO (Quad Small Form-factor Pluggable 28 Dual Coherent Optics) module. This innovative product enables bi-directional 100G coherent transmission over a single fiber, effectively addressing the challenges faced in fiber-constrained network environments. By offering this compact solution, Coherent allows network operators to optimize their existing infrastructure and substantially increase network capacity without the need for costly fiber expansion.
The dual-laser QSFP28-DCO module enhances service capabilities by facilitating multiple 100G services over current infrastructures, promising a remarkable 10x capacity increase compared to traditional 10G bi-directional links. Additionally, it extends transmission reach up to 300 kilometers, making it a valuable tool for operators looking to maximize fiber plant utilization while maintaining operational simplicity and equipment compatibility.
Moran Roth, VP Product Line Management of Transmission at Coherent, emphasized that this product strengthens the company's leadership in the 100G QSFP28-DCO space and underscores its commitment to addressing real-world network challenges. The module is specially designed to benefit Cable/MSO (Multiple System Operator) and wireless transport applications, providing customers with enhanced flexibility and scalability.
Available starting March 2026, the dual-laser QSFP28-DCO builds upon the proven technology platform of Coherent’s earlier single-laser modules, which have seen successful deployment globally over the past two years. Those interested in learning more can visit Coherent at Booth 1401 during OFC 2026. Founded in 1971, Coherent operates in over 20 countries, providing cutting-edge photonics technology to support innovation across various sectors. For further information, interested parties can visit coherent.com.
MWN-AI** Analysis
Coherent Corp.’s recent announcement regarding the general availability of the dual-laser QSFP28-DCO module marks a pivotal development in the photonics and telecommunications sectors. The introduction of this innovative technology could have substantial implications for network operators, particularly in fiber-constrained environments. Given the increasing demand for higher data transmission capabilities, this dual-laser solution enables bi-directional 100G coherent transmission over a single fiber, significantly enhancing existing infrastructure efficiency. This capability not only allows for up to a 10x capacity upgrade compared to traditional legacy systems but also extends operational reach to 300km, making it a sophisticated solution for addressing current bandwidth constraints.
Investors should view this innovation as a strong competitive advantage for Coherent. As demand for high-speed connectivity continues to escalate, especially with the rise of cloud services and 5G networks, the company's focus on cost-effective and scalable solutions positions it well in the market. The dual-laser technology can appeal particularly to Cable/MSO and wireless transport applications, expanding its potential customer base and driving revenue growth.
Moreover, Coherent's established track record with single-laser solutions underscores its expertise and reliability, which can enhance customer confidence in transitioning to the dual-laser option. The supportive operational simplicity and compatibility with existing equipment further reduce the barriers to adoption for service providers looking to augment their fiber utilization.
As Coherent prepares for its presence at OFC 2026, stakeholders should monitor the market response to this launch. Given the strategic importance of coherent technology in modern network infrastructures, this product can significantly influence Coherent's stock performance. Therefore, a bullish outlook on Coherent is recommended for investors looking to capitalize on emerging trends in telecommunications.
**MWN-AI Summary and Analysis is based on asking OpenAI to summarize and analyze this news release.
SAXONBURG, Pa., March 06, 2026 (GLOBE NEWSWIRE) -- Coherent Corp. (NYSE: COHR), a global leader in photonics, today announced the general availability of the industry’s first dual-laser QSFP28-DCO module designed to enable bi-directional 100G coherent transmission over a single working fiber. This breakthrough brings coherent performance to fiber-constrained network environments in a compact QSFP28 form factor for the first time.
The new module allows network operators to deploy bi-directional 100G coherent links over a single fiber, an essential capability for routes where fiber availability is limited or costly to expand. By enabling multiple 100G services on existing infrastructure, customers can significantly increase network capacity, extend reach up to 300km, and achieve up to a 10x capacity upgrade compared to legacy 10G bi-directional links. The solution allows service providers to maximize fiber plant utilization while maintaining operational simplicity and compatibility with deployed equipment.
“Coherent continues to strengthen its leadership in 100G QSFP28-DCO solutions with innovations that directly address real-world network constraints,” said Moran Roth, VP Product Line Management of Transmission at Coherent. “This dual-laser capability expands our portfolio to better serve Cable/MSO and wireless transport applications, delivering greater flexibility, scalability, and value to customers operating in fiber-limited environments.”
The dual-laser QSFP28-DCO is generally available beginning in March 2026. The solution leverages the same proven technology platform used in Coherent’s single-laser QSFP28-DCO modules, which have been successfully deployed worldwide for the past two years.
For more information, visit coherent.com. Attendees of OFC 2026 are invited to visit Coherent at Booth 1401 to learn more about this new solution and the company’s comprehensive coherent optical portfolio.
About Coherent
Coherent is the global photonics leader. We harness photons to drive innovation. Industry leaders in the datacenter, communications, and industrial markets rely on Coherent’s world-leading technology to fuel their own innovation and growth.
Founded in 1971 and operating in more than 20 countries, Coherent brings the industry’s broadest, deepest technology stack; unmatched supply chain resilience; and global scale to help its customers solve their toughest technology challenges.
Media Contact:
innovations@coherent.com
A photo accompanying this announcement is available at https://www.globenewswire.com/NewsRoom/AttachmentNg/50955527-4813-4684-98c6-12adde4e12ae
FAQ**
How does Coherent's dual-laser QSFP28-DCO module compare to II-VI Incorporated IIVI's offerings in terms of performance and capacity in fiber-constrained environments?
What competitive advantages does Coherent see against II-VI Incorporated IIVI with the introduction of their dual-laser QSFP28-DCO for network operators?
In what ways can the dual-laser QSFP28-DCO module enhance service provider networks compared to solutions from II-VI Incorporated IIVI?
How does Coherent plan to leverage the existing technology platform against competitors like II-VI Incorporated IIVI to drive growth in the 100G coherent market?
**MWN-AI FAQ is based on asking OpenAI questions about Coherent Corp. (NYSE: COHR).
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