Nortel TN-4X

Extend the life of your Nortel TN-4X system with Carritech’s expert support services—trusted solutions that keep your legacy infrastructure running smoothly and cost-effectively.

About the Nortel TN-4X

The TN-4X Network Element is an STM-4 multiplexer for use as a ring head in STM-4 local network rings, or as an STM-4 ring node in core network applications.

Key Features of the Nortel TN-4X

Technical Information

The TN-4X can also be configured as a low capacity cross-connect for use primarily at the local/regional network boundary. The TN-4X supports a wide range of plesiochronous and synchronous interfaces.

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All of your essential network support services in one place.

From expert maintenance and repair to reliable part sourcing and technical consultation, we provide comprehensive support for every stage of your network’s lifecycle. Whether you’re extending the life of legacy systems or integrating with modern infrastructure, our team ensures seamless, efficient, and cost-effective solutions—so you can focus on performance, not problems.

Suministro de repuestos

We have thousands of Nortel TN-4X parts in stock.

Soporte técnico remoto

Remote technical support is available for Nortel TN-4X products

Reparación y reacondicionamiento

We repair Nortel TN-4X parts.

Learn more about the Nortel TN-4X

Explore the background, key features, specifications, and technical background of the Alcatel 1000 E10. Learn how it fits into modern and legacy network environments, its typical use cases, and how we support it through repair, maintenance, and spare part services. Whether you’re operating an active system or managing a transition, you’ll find everything you need to know right here.

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