<p>➀ MikroTik launched the CRS812-8DS-2DQ-2DDQ, a 1U switch featuring 2x400GbE QSFP56-DD ports, 2x200GbE QSFP56 ports, and 8x50GbE SFP56 ports, powered by Marvell's 98DX7335 chip and an Annapurna Labs AL52400 quad-core ARM CPU;</p><p>➁ Priced at $1,295, it targets high-performance networking with support for PAM4 56Gs signaling and includes low-cost 400Gbps QSFP-DD optics ($159);</p><p>➂ Designed for advanced users, the switch may appeal to AI/GPU clusters like NVIDIA DGX Spark, with 130-140W power consumption and dual PSU/fan modules for redundancy.</p>