The InfiniBand SDR Link Layer Core developed by Polybus Systems is engineered for high-efficiency operations, enabling data transfer speeds of up to 10Gbits/second in each direction. Operating at 125 MHz, this versatile core is pivotal in applications involving bidirectional data flow, and is compatible with a variety of hardware configurations such as Xilinx Virtex2P, Virtex4FX, Virtex5, Altera Stratix2GX FPGAs, and even ASICs. Its adaptability to different speed grades ensures optimal performance across diverse technological environments. The core is specifically advantageous for applications requiring reliable data throughput and is actively leveraged in various high-demand system architectures.