Tejas Networks announced the launch of TJ1600-D3, its next-generation, versatile WDM (Wavelength Division Multiplexing) optical transport product which is purpose-built to meet the surging demand for terabit-scale data center interconnections worldwide. The product was unveiled at Mobile World Congress (MWC) 2026, Barcelona, Spain. TJ1600-D3 is powered by the latest DSPs (Digital Signal Processors) and chipsets, engineered for operators and enterprises demanding extreme capacity, carrier-grade reliability, and best-in-class energy efficiency.
It supports a range of performance-optimized and power-optimized traffic sleds, with flexible line rates from 400G to 1.2T per wavelength and scaling up to 51.2 Tbps of shelf capacity. Redundant controllers, fans, and power modules combined with universal AC/DC power compatibility ensure that TJ1600-D3 delivers highly resilient services in an optimized 3-RU form factor.
Tejas Networks Limited is a wireline and wireless telecommunications (telecom) and data networking products company. The Company designs, develops and manufactures products for building high-speed communication networks that carry voice, data and video traffic from fixed line, mobile and broadband networks. It offers a range of solutions, which include radio access network, fiber broadband access, satcom solution, optical aggregation, switching and routing, direct to mobile broadcast solution, metro core and backbone, network management, and wireless core. Its products include TJ1400 Aggregation, TJ1400P Access Router, Tejas 4G/ 5G Base Band Unit, Navdoot, SAMRAT, Gyandoot, Lehar, TJ1280 MSPP, and TJ1600. The Company’s services include customer services, build services, managed services, consultancy services, and nurture services. It caters to Internet service providers, Web-scale Internet companies, telecom companies, utility and defense companies.
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