Utilizing standard PCI Express interconnect, the PES48T12 provides the most efficient connectivity solution for applications requiring high throughput, low latency, and simple board layout with a minimum number of board layers.
Key Features
High Performance PCI Express Switch.
Twelve switch ports.
Six main ports each of which consists of 8 SerDes.
Each x8 main port can further bifurcate to 2 x4-ports.
Forty-eight 2.5 Gbps embedded SerDes.
Supports pre-emphasis and receive equalization on per-port basis.
Delivers 192 Gbps (24 GBps) of aggregate switching capacity.
Full PDF Text Transcription for 89HPES48T12 (Reference)
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48-Lane 12-Port PCI Express® Switch ® 89HPES48T12 Data Sheet Device Overview The 89HPES48T12 is a member of the IDT PRECISE™ family of PCI Express® switching solutions. T...
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mber of the IDT PRECISE™ family of PCI Express® switching solutions. The PES48T12 is a 48-lane, 12-port peripheral chip that performs PCI Express packet switching with a feature set optimized for high-performance applications such as servers, storage, and communications/networking. It provides connectivity and switching functions between a PCI Express upstream port and up to eleven downstream ports and supports switching between downstream ports. Features ◆ High Performance PCI Express Switch – Twelve switch ports • Six main ports each of which consists of 8 SerDes • Each x8 main port can further bifurcate to 2 x4-ports –