Approved Networks Launches QSFP28 O-band Transceiver: A Cost-Saving, Eco-Friendly Solution for High-Speed Data

Approved Networks Unveils Revolutionary QSFP28 O-band Transceiver for Cost-Effective, High-Speed Data Transmission Up to 25km, Reducing Network Operation Costs and Minimizing Carbon Footprint

Approved Networks, a brand of Legrand, the leading provider of optical networking technology, is proud to introduce its O-band transceiver – the perfect choice for high-speed data transmission for distances up to 25km!

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Approved Networks' O-band Solution (Graphic: Business Wire)

The QSFP28 O-band transceiver is a cost-effective option for upgrading bandwidth to 100G. When paired with our 16 channel DWDM mux/demux, it becomes the ideal solution that requires no power outside of your switch and eliminates the need for additional components such as amplifiers. This budget-friendly solution reduces network operation costs and minimizes your carbon footprint.

“O-band bridges the cost gap between Coherent and active systems and short reach optics for 100G,” stated Larry Legg, Senior Product Design Engineer with Approved Networks. “By utilizing passive components and PAM4 technology, this solution is well-suited for distances shorter than 25km between any QSFP28-capable switch and allows for potential growth up to 1.6TB/s.”

Whether you are a broadband provider, data center, campus, or hospital, Approved Networks’ O-band enhances your network with the scalability you need for the future.

Learn more about the QSFP28 O-band and O-band 16 Channel DWOB Mux/Demux.

About Approved Networks

Approved Networks, a brand of Legrand in the Data, Power, and Control Division, provides cost-effective, high-performance optical solutions to a global network of Fortune 500 Enterprise, Data Center, and Service Provider partners. For over 30 years, Approved has been the industry authority on OEM alternative optical networking connectivity through a commitment to technical engineering, stringent quality standards, extensive testing capabilities, and dedicated customer service and support – before, during, and after deployment. Over 10,000 customers in more than 40 countries trust Approved Networks transceivers, DACs, AOCs, and passive solutions to light their networks.

About Legrand

Legrand is the global specialist in electrical and digital building infrastructures. Its comprehensive offering of solutions for commercial, industrial and residential markets makes it a benchmark for customers worldwide. The Group harnesses technological and societal trends with lasting impacts on buildings with the purpose of improving life by transforming the spaces where people live, work and meet with electrical, digital infrastructures and connected solutions that are simple, innovative and sustainable. Drawing on an approach that involves all teams and stakeholders, Legrand is pursuing its strategy of profitable and responsible growth driven by acquisitions and innovation, with a steady flow of new offerings—including products with enhanced value in use (faster expanding segments: data centers, connected offerings and energy efficiency programs). Legrand reported sales of €7.0 billion in 2021. The company is listed on Euronext Paris and is notably a component stock of the CAC 40 and CAC 40 ESG indexes. (code ISIN FR0010307819).

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Kati Miale Legrand 800-590-9535 [e-mail]