{"title":"LITEON Technology vs T&S Communications: Optical & photonic interconnect compared","url":"https://www.frontiertechintelligence.com/compare/liteon-technology-vs-t-s-communications","comparison":"T&S Communications ranks 35 on the AI Infra 100 with a score of 93; LITEON Technology ranks 75 with 87. LITEON Technology is ahead on production and leverage. T&S Communications is ahead on technology, positioning and firepower. Level on deployment, commercials and progress. LITEON Technology is based in Taipei, Taiwan, T&S Communications in Shenzhen, China. LITEON Technology is named in 7 signals and T&S Communications in 7.","companies":[{"name":"LITEON Technology","url":"https://www.frontiertechintelligence.com/companies/liteon-technology","city":"Taipei","country":"Taiwan","stage":null,"founded":null,"last_round":null,"positioning":"LITEON is a 1975-founded optoelectronics and power management manufacturer, the first electronics company listed in Taiwan, that has repositioned itself around AI data center power and cooling. Its portfolio spans in-server, in-rack and sidecar power and thermal: 33 kW and 55 kW MGX-compliant power shelves, 72 kW and 33 kW ORV3 power shelves, 1 MW and 800 VDC power racks delivering up to 1.2 MW output, 20 kW capacitor shelves, high-efficiency battery backup units, and liquid cooling including a 140 kW liquid-to-air sidecar, 120 kW and 280 kW in-rack CDUs and a 2.1 MW in-row CDU. FY2025 consolidated revenue was NT166.088 billion, up 21.12 percent, with gross margin 22.9 percent, operating margin 10.1 percent, net profit NT15.1 billion, up 27 percent, and EPS NT6.64. The Cloud and IoT segment was 45 percent of FY2025 revenue and grew over 70 percent; AI-related revenue exceeded 20 percent of FY2025 sales with a company target above 30 percent for 2026. Its 800 VDC solution and next-generation integrated power solution are stated as co-developed with NVIDIA, which is the strongest single validation point and also the main concentration risk. The POET collaboration announced 2026-03-16 adds an optical module line adjacent to the power franchise.","assessed_in":{"domain":"AI Core","list":"AI Infra 100","rank":75,"score":87,"tier":"member","scores":{"gate_ne":["technology","firepower"],"leverage":10,"position":8,"progress":10,"firepower":8,"commercial":10,"deployment":8,"production":10,"technology":8},"why":"LITEON develops optical communication modules with POET Technologies for AI data centers and supplies VCSEL arrays for optical sensing and communications.","segment":"Optical & photonic interconnect","layer":"Networking & interconnect"},"signals_total":7,"facts_total":9},{"name":"T&S Communications","url":"https://www.frontiertechintelligence.com/companies/t-s-communications","city":"Shenzhen","country":"China","stage":null,"founded":null,"last_round":null,"positioning":"T&S is the quiet outlier in this cluster: a component and packaging supplier rather than a module brand, and by a wide margin the most profitable company in the Chinese optical chain. FY2025 revenue was RMB 5.163 billion, up 58.79 percent, with net profit attributable RMB 2.017 billion, up 50.15 percent, both all-time highs, at a net margin of 39.08 percent and a return on invested capital of 40.58 percent. Those are semiconductor-IP-like returns earned on optical hardware, indicating real pricing power in optical engine packaging rather than the thin-margin module assembly the category is usually associated with. Active optical device revenue reached RMB 2.997 billion, up 81.11 percent, at 58.06 percent of revenue on higher-speed active deliveries, while passive devices contributed RMB 2.084 billion, up 32.23 percent at 40.37 percent. Operating cash flow was RMB 1.868 billion, up 47.97 percent, and R&D spend was RMB 267 million. The technology record is on the CPO transition path: completed volume production of 1.6T optical engines and finished development of CPO-supporting optical devices for next-generation supercomputing and AI cluster applications, with R&D on multi-channel components for CPO-ELS module applications and on silicon photonics integration. Its Thailand Phase 2 plant enters large-scale production in 2026. The visible drag is Q4, where foreign exchange losses raised financial expenses and stage-specific material supply bottlenecks constrained output, leaving ","assessed_in":{"domain":"AI Core","list":"AI Infra 100","rank":35,"score":93,"tier":"member","scores":{"gate_ne":["firepower"],"leverage":8,"position":10,"progress":10,"firepower":10,"commercial":10,"deployment":8,"production":8,"technology":10},"why":"T&S Communications develops and mass-produces passive and active optical devices, including 1.6T optical engines and CPO components, for data-center networking.","segment":"Optical & photonic interconnect","layer":"Networking & interconnect"},"signals_total":7,"facts_total":11}],"note":"Assessment by Frontier Tech Intelligence; facts and signals carry their sources."}