STL Launches Plenum-Rated Fiber Trunk Assemblies for AI Data Centers
STL has introduced new plenum-rated fiber trunk assemblies designed for AI data centers. The products meet NFPA 262 standards for fire protection in overhead and underfloor pathways.

Indian connectivity solutions provider STL (NSE: STLTECH) has launched a new line of plenum-rated fiber trunk assemblies tailored for the demanding connectivity needs of AI-driven data centers. These new assemblies, built upon the company's Intermittently Bonded Ribbon (IBR) portfolio, have achieved NFPA 262 compliance, ensuring their suitability for overhead and underfloor pathways within data center environments.
The rapid advancement of artificial intelligence necessitates higher performance and reliability from data centers. Processing vast amounts of data and training complex AI models require faster and more stable network infrastructure. STL's new assemblies aim to address these needs by offering robust solutions designed to withstand demanding operational conditions and facilitate efficient cooling.
The plenum rating signifies that the cables possess enhanced fire safety characteristics, including resistance to high temperatures and reduced smoke emission during combustion, which are critical for data center safety. STL's IBR technology allows for a denser fiber configuration while improving airflow, contributing to more effective thermal management within data center spaces.
STL states that these new solutions will support the performance demands of next-generation AI data centers while ensuring a high level of safety. The company seeks to strengthen its position as a global provider of connectivity solutions in the data center market.