89HPES64H16 Description
64-Lane 16-Port PCI Express® System Interconnect Switch ® 89HPES64H16 Data Sheet Device Overview The 89HPES64H16 is a member of the IDT PRECISE™ family of PCI Express® switching solutions. The PES64H16 is a 64-lane, 16-port system interconnect switch optimized for PCI Express packet switching in high-performance applications, supporting multiple simultaneous peer-to-peer traffic flows. Target applications include...
89HPES64H16 Key Features
- High Performance PCI Express Switch
- Sixteen maximum switch ports
- Eight main ports each of which consists of 8 SerDes
- Each x8 main port can further bifurcate to 2 x4-ports
- Sixty-four 2.5 Gbps embedded SerDes
- Supports pre-emphasis and receive equalization on per-port basis
- Delivers 256 Gbps (32 GBps) of aggregate switching capacity
- Low-latency cut-through switch architecture
- Support for Max Payload Size up to 2048 bytes
- Supports two virtual channels and eight traffic classes