The Broadcom HDSP-3900 is a high-speed multi-protocol, multi-port transponder. It features up to 16 ports, 1000BASE-X rates, and dual 25Gbps channels. It is also compliant with common protocol standards such as 10G Fibre Channel, Ethernet, and InfiniBand. The HDSP-3900 is optimized for use in data centers and enterprise applications that require high performance, low latency communication between switches and servers. The HDSP-3900 also supports advanced traffic management capabilities, such as jumbo frames, priority flow control, and Quality of Service. This ensures that mission-critical applications and transactions can be prioritized and provisioned for peak efficiency.