89HPES4T4 Datasheet 4-Lane 4-Port PCI Express Switch

Manufacturer: IDT

89HPES4T4 4-lane 4-port pci express switch by IDT - Datasheet Preview

Datasheet Details

Part number	89HPES4T4
Manufacturer	IDT
File Size	336.91 KB
Description	4-Lane 4-Port PCI Express Switch
Datasheet	89HPES4T4 Datasheet

Overview

www.DataSheet4U.com 4-Lane 4-Port PCI Express® Switch ® 89HPES4T4 Data Sheet Advance Information* Device Overview ◆ The 89HPES4T4 is a member of IDT’s PRECISE™ family of PCI Express switching solutions.

The PES4T4 is a 4-lane, 4-port peripheral chip that performs PCI Express Base switching.

It provides connectivity and switching functions between a PCI Express upstream port and up to four downstream ports and supports switching between downstream ports.

Key Features

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High Performance PCI Express Switch.
Four 2.5 Gbps PCI Express lanes.
Four switch ports.
x1 Upstream port.
Three x1 Downstream ports.
Low latency cut-through switch architecture.
Support for Max payload sizes up to 256 bytes.
One virtual channel.
Eight traffic classes.
PCI Express Base Specification Revision 1.1 compliant Flexible Architecture with Numerous Configuration Options.
Automatic lane.

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