89HPES24N3 Description
24-Lane 3-Port PCI Express® Switch 89HPES24N3 Data Sheet Device Overview The 89HPES24N3 is a member of IDT’s PRECISE™ family of PCI Express® switching solutions offering the next-generation I/O interconnect standard. The PES24N3 is a 24-lane, 3-port peripheral chip that performs PCI Express Base switching.
89HPES24N3 Key Features
- High Performance PCI Express Switch
- 24 PCI Express lanes (2.5Gbps), 3 switch ports
- Delivers 12 GBps (96 Gbps) aggregate switching capacity
- Low latency cut-through switch architecture
- Supports 128 to 2048 byte maximum payload size
- Supports one virtual channel
- PCI Express Base specification Revision 1.0a pliant
- Flexible Architecture with Numerous Configuration Options
- Port arbitration schemes utilizing round robin or weighted round robin algorithms
- Supports automatic per port link with negotiation (x8, x4, x2, or x1)