The safe choice for NEBS testing

We offer a complete Network Equipment-Building System (NEBS) testing service, ensuring you comply with Telecommunications Carrier Group (TCG) and Telcordia requirements.

UL helps you to verify that your telecommunications network devices will interact safely and reliably within specified environments, under both normal and demanding conditions.

  • Global Reach – qualified to test products to both Telcordia and TCG requirements
  • Full Service OTA Labs – safety science testing and compliance services recognised worldwide
  • Tailored Testing Solutions – enhanced process efficiency and streamlined testing cycles
  • Proven Expertise – UL experts serve on industry standards committees including ATIS, NFPA and STEP
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Why is NEBS testing important?

NEBS testing evaluates networking products against Telcordia and TCG requirements for products aimed at the telecom industry. These requirements guarantee the integrity and reliability of devices and systems, ensuring they protect both workers and the facilities housing the equipment. UL offers one of the industry’s most comprehensive NEBS testing services for products deployed anywhere on the telecommunications network.

Worldwide accreditation

UL is a fully accredited ISO 17025 independent test laboratory. We are uniquely qualified to assist in determining the application and installation environment, the appropriate level of compliance, and the required test plan for any product. As one of the few laboratories in the world certified by Verizon as an Independent Test Lab (ITL), we are also uniquely qualified to test products to both Telcordia as well as TCG standards.

Complete all-in-one support

Rely on our dedicated team of technical experts and fully integrated testing programs. Together, they save time and money by managing all your testing and certification requirements in a single submission. Our fully customised testing solutions enhance process efficiency and reduce testing cycles, again helping you to make the most of your time and budget.

Global presence, local service

Our global presence lets us deliver local expertise in the local language across your target markets. And with our Global Market Access program, you can seamlessly combine your NEBS testing with other UL services —including product safety certification for the UL Mark.

Got a question? Want to know more about the service we offer?

Our team of advisors are here to help. Just give us a call on China: +86.20.3213.1000 (South China) +86.21.6137.6300 (North China) Hong Kong: +852.2276.9898 Taiwan: +886.2.7737.3168 or fill out the form and we’ll get back to you – usually within 24 hours.
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