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Advancing
Network Performance

Westell is a leading provider of in-building wireless, intelligent site management, cell site optimization, and outside plant solutions designed to advance network performance for carriers, integrators, and other network operators.

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In-Building Wireless

ClearLinkTM by Westell – dedicated to delivering high-performance In-Building Wireless (IBW) Network Solutions.

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Intelligent Site Management

Powerful site management solutions for real-time visibility into your network infrastructure.

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Cell Site Optimization

Proven solution to expand cell site coverage and increase system capacity, providing a high-quality end user experience.

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Outside Plant and Industrial Networks

Infrastructure equipment and services designed to protect and support your critical network needs.

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About Us

Founded in 1980, Westell Technologies is a leading provider of in-building wireless, intelligent site management, cell site optimization, and outside plant solutions engineered to advance network performance.
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Product Spotlight

DAS Interface Unit (DIU)

Cellular Specialties, Inc. (CSI) ClearLink DAS Interface Unit (DIU) simplifies the interconnection of repeaters and base stations into a distributed antenna system (DAS). These units are designed to exceed each carrier's PIM performance requirements and can be customized to meet virtually any combination of frequency bands and port configurations.
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