Coherent Launches Innovative 100G ZR QSFP28-DCO for Better Networks

Introducing the Breakthrough 100G ZR QSFP28-DCO

Coherent Corp. (NYSE: COHR), recognized as a leader in photonics, has unveiled the industry's first high-power 100G ZR QSFP28-DCO. This innovative product features an impressive optical output power of 0dBm, tailored specifically for metro and regional ROADM-based line systems.

Revolutionizing Optical Networking

What sets the new 100G ZR QSFP28-DCO apart from its competitors is its unique design as the only high-power coherent transceiver within the compact QSFP28 form factor. This advancement significantly minimizes power dissipation and the overall network footprint. As a result, it becomes an ideal solution for IP-over-DWDM (Dense Wavelength Division Multiplexing) deployments. By eliminating the need for expensive muxponders and transponders, this transceiver allows network operators to scale their systems more efficiently while achieving exceptional performance.

Enhanced Versatility with Tunable Optical Filter

The transceiver also boasts an optional Tunable Optical Filter, which adds to its versatility and supports the deployment of colorless ROADM configurations. This flexibility is essential for network operators looking to adapt to changing demands in a cost-effective manner.

Executive Insights on the Launch

Dr. Beck Mason, the Executive Vice President of Telecommunications at Coherent, emphasized the significance of this launch by stating, "Coherent continues to redefine optical networking with innovations like the high-power 100G ZR QSFP28-DCO. We designed it to enable cost-effective, energy-efficient IP-over-DWDM solutions." This commitment to innovation signals a strong step forward in the evolution of optical networking technology.

Market Growth and Impact

According to industry analyst Scott Wilkinson from Cignal AI, the market for pluggable 100G coherent solutions is experiencing rapid growth as access and enterprise networks transition from older 10G DWDM technology. He noted, "Coherent remains the only QSFP28 solution available, and the addition of a high-power option enables operation over existing ROADM networks, expanding the market deeper into metro applications."

Collaboration to Advance Technology

Collaboration with industry partners has been pivotal for Coherent's development of the 100G ZR QSFP28-DCO. Dr. Christoph Glingener, CTO of Adtran, articulated that higher-power coherent pluggables are vital for enabling cost-effective IP-over-DWDM architectures, especially in metro and regional networks. He stated, "Coherent’s new 100G ZR QSFP28-DCO delivers the performance needed to simplify ROADM-based transport while improving network efficiency and scalability."

Simplifying Network Architecture

Further insights from AE Natarajan, Executive Vice President and Chief Development Officer at Juniper Networks, highlighted the 100G ZR/ZR+ 0dBm pluggable technology, which is driving the adoption of IPoDWDM across wide area networks (WAN). Natarajan remarked, "This transceiver has the potential to deliver compelling TCO benefits by addressing capacity bottlenecks for evolving bandwidth-hungry services such as mobile video, autonomous cars, and AI inference."

Availability and Future Innovations

With the new 100G ZR QSFP28-DCO now available, Coherent demonstrates its vertical integration capabilities through the use of InP photonic integrated circuits (PICs) and in-house digital signal processors (DSPs). This product will showcase at OFC 2025 in San Francisco from April 1-3, allowing attendees to explore the extensive range of high-performance optical networking solutions offered by Coherent.

About Coherent

Coherent has been at the forefront of optical technologies, empowering innovators across various markets such as industrial, communications, electronics, and instrumentation. Their commitment to research and technological advancement is complemented by a global network of facilities dedicated to manufacturing, sales, service, and distribution. For more details, you can visit their website at coherent.com.

Frequently Asked Questions

What does the 100G ZR QSFP28-DCO achieve?

The 100G ZR QSFP28-DCO enables high-power optical transmission, reducing network footprint and power consumption, ideal for metro and regional networks.

How does Coherent enhance optical networking?

Coherent innovates by developing advanced optical devices, simplifying architectures and improving efficiency through their new technologies like the 100G ZR QSFP28-DCO.

What are the key features of the new transceiver?

It features 0dBm optical output power, a compact form factor, and an optional Tunable Optical Filter for added versatility in ROADM applications.

Who benefits from this technology?

Network operators and service providers aiming to upgrade their systems and improve efficiency while supporting high bandwidth applications will benefit from this technology.

Where can I learn more about Coherent products?

More information about Coherent’s products and innovations can be found on their official website at coherent.com.

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