Lumentum Announces Industry-First 100g PAM4 DMLs Available For Sampling

Rhea-AI Summary

Lumentum has launched the 100G PAM4 DML, a new directly-modulated laser for hyperscale data centers, enhancing its datacom laser chip portfolio. This product aims to meet the rising demand for high-speed, reliable intra-data center connections. The 100G PAM4 DML offers a cost-effective solution for 400G DR4 modules while supporting future 800G PSM8 applications. Senior VP Walter Jankovic emphasized its potential to decrease module costs significantly, leveraging advanced InP technology for optimal performance.

Positive

• Introduction of the 100G PAM4 DML enhances Lumentum's product portfolio.
• Cost-effective solution for 400G DR4 modules could increase market competitiveness.
• Product supports future advancements in data center connectivity with 800G capabilities.

Negative

• None.

SAN JOSE, Calif., Dec. 7, 2020 /PRNewswire/ -- Lumentum Holdings Inc. ("Lumentum"), an industry-leading provider of high-speed optical transmission solutions, today announced a new addition to its broad datacom laser chip portfolio, the 100G PAM4 (53 Gbaud) directly-modulated laser (DML) for hyperscale data center applications. This breakthrough product complements Lumentum's existing 100G PAM4 externally modulated laser (EML) products and offers transceiver designers a lower cost alternative.

In response to the rapid growth of intra-data center traffic and the resulting need for higher speed, capacity, and reliability, Lumentum has begun sampling its 100G PAM4 DMLs to customers seeking a cost-effective approach for 400G DR4 and future 800G PSM8 transceiver module applications.

"This latest advancement helps to significantly reduce the cost of 400G DR4 modules in data center infrastructures," said Walter Jankovic, Lumentum Senior Vice President and General Manager, Datacom. "The 100G PAM4 DML goes beyond servicing the current need for cost-effective and innovative InP laser solutions at mass volume by enabling future intra-data center interconnects as the industry moves to 800G."

About the Product

The newly developed 100G PAM4 DML joins Lumentum's portfolio of best-in-class laser chips that enable a wide-range of MSA-compliant transceiver modules operating at multiple data rates and wavelengths. Manufactured with Lumentum's internal wafer production capabilities, the 100G PAM4 DML leverages advanced InP technology, using a sophisticated cavity design to operate with the same high-bandwidth performance of an EML in 100G and 400G applications, but in a small, simple, and cost-effective footprint. The latest DML can lower the cost of 400G DR4 compared with current laser alternatives. Additionally, 800G PSM8 modules can benefit from the capabilities of the new 100G PAM4 DML, which is important as data centers transition to these modules in future top-of-rack and leaf layer applications.

To sample the 100G PAM4 DML, contact a Lumentum representative at customer.service@lumentum.com. 

About Lumentum

Lumentum (NASDAQ: LITE) is a market-leading designer and manufacturer of innovative optical and photonic products enabling optical networking and laser applications worldwide. Lumentum optical components and subsystems are part of virtually every type of telecom, enterprise, and data center network. Lumentum lasers enable advanced manufacturing techniques and diverse applications including next-generation 3D sensing capabilities. Lumentum is headquartered in San Jose, California with R&D, manufacturing, and sales offices worldwide. For more information, visit www.lumentum.com.

Contact Information:

Investors: Jim Fanucchi, 408-404-5400; investor.relations@lumentum.com

Media: Sean Ogarrio, 408-546-5405; media@lumentum.com

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SOURCE Lumentum

FAQ

What is the significance of Lumentum's 100G PAM4 DML for stock LITE?

The 100G PAM4 DML offers a cost-effective solution for data centers, potentially increasing demand for Lumentum's products and positively impacting stock LITE.

When was the 100G PAM4 DML announced by Lumentum?

The 100G PAM4 DML was announced on December 7, 2020.

How does the 100G PAM4 DML benefit data center operations?

It reduces the cost of 400G DR4 modules, providing an efficient solution as data centers transition to higher speeds.

What technology is used in Lumentum's new 100G PAM4 DML?

Lumentum's 100G PAM4 DML utilizes advanced InP technology for high-bandwidth performance.

What future applications does the 100G PAM4 DML support?

It supports future 800G PSM8 transceiver modules for enhanced data center interconnectivity.