<p>➀ Celestial AI has incorporated a thermally stable optical modulator in its chips, with power consumption of hundreds of watts, eliminating the need for a digital signal processor (DSP) due to its high signal-to-noise ratio (SNR) and low bit error rate (BER).</p><p>➁ Celestial's photonic interconnect module offers a memory capacity of 2.07TB and a bandwidth of 7.2Tbps, with a latency of just 100 nanoseconds.</p><p>➂ The system supports up to 115Tbps of network switching with 916 modules, providing 33Tb of memory capacity for backend/extended AI.</p>