![]()
PEX 8517

16 Lane, 5 Port PCI Express Switch, 27 x 27mm PBGA
The ExpressLane™ PEX 8517 is RECOMMENDED ONLY FOR DESIGNS MIGRATING FROM THE PEX 8516.
The ExpressLane™ PEX 8517 16-lane, 5-port switch offers PCI Express switching capability conforming to the PCI Express Specification r1.1. The ExpressLane PEX 8517 device offers PCI Express switching capability enabling users to add scalable high bandwidth, non-blocking interconnection to a wide variety of applications including servers, storage systems, communications platforms, blade servers, and embedded-control products. The PEX 8517 switch can be used as fan-out, aggregation, and is equally well-suited to intelligent I/O module applications. The PEX 8517 is offered in a 27 x 27mm 312-ball PBGA. This device is available in leaded and lead-free packaging.
Page Index
Related Gen 3 Devices
Related Gen 2 Devices
Related Gen 1 Devices
Supporting Documentation
- PCIe Technical Info & White Papers
- Company Overview, Product Snapshots
- Support Documentation (Quality, FAQs, RoHS...)
Usage Models
Suitable for host-centric as well as Intelligent I/O applications

THE PEX 8517 IS RECOMMENDED ONLY FOR DESIGNS MIGRATING FROM THE PEX 8516.
PEX 8517 Technical Documentation
| Document/Resources | Everyone Access | Requires Membership | Requires NDA | Description | Version | Date |
|---|---|---|---|---|---|---|
| Product Brief | Download | Product Overview | 1.6 | 05/07 | ||
| Data Book | Download | Detailed Technical Specifications | 1.3 | 05/07 | ||
| Design Notes | Download | EEPROM Design Note | 1.1 | 07/07 | ||
| Download | Non-Transparent Mode: Setup & Demonstration (white paper) | 1.0 | 04/09 | |||
| Download | Performance Optimization Design Note | 1.0 | 01/06 | |||
| Download | Power Sequencing Design Note | 1.0 | 01/06 | |||
| Download | Programmable Revision ID | 1.0 | 06/07 | |||
| Errata | Download | Silicon Errata list | 1.6 | 21Oct10 | ||
| Interoperability | Download | Interoperability Report | 1.0 | 07/06 | ||
| Download | PLX Switches/Bridges RDK Interoperability | 1.0 | 02/06 | |||
| Migration Document | Download | PEX 8516 to 8517 Migration Document | 1.0 | 01/06 | ||
| Videos | View HTML | IO Sharing via PLX PCIe Switches | -- | Oct 2010 | ||
| View HTML | PCI Express 3.0 over Optical Cable | -- | Oct 2010 | |||
| View HTML | PCI Express Clustering for next generation data centers | -- | Oct 2010 | |||
| Product Change Notification (PCN) | Download | PCN-2006-18 | -- | 12/06 | ||
| Download | PCN-2007-11, standard BoM | -- | 03/07 | |||
| Download | PCN-2007-14: ASE Assembly | -- | 09/07 | |||
| Download | PCN-2007-3 | -- | 01/07 | |||
| Download | PCN-2007-7 | -- | 02/07 | |||
| Download | PCN-2008-2: Final Test ASE Kaohsiung | -- | 02/08 | |||
| Download | PCN-2008-8: Pb-free | -- | 09/08 | |||
| Ordering Information | View HTML | Part Number, Listing and Compliance | -- | -- | ||
| Quality & Reliability | Download | ICP Test Report | -- | 27Sep10 | ||
| Download | Lead-Free Material Analysis Data | -- | -- | |||
| Download | Lead-Free Reflow Profile & Peak Temperature | -- | -- | |||
| Download | Leaded Material Analysis Data | -- | -- | |||
| Download | Reliability Qualification Report | -- | -- | |||
| Download | SGS Test Report | -- | 24Feb11 | |||
| Webinars | View HTML | About PLX PCIe Gen3 Switches (may require Webex plug-in) | -- | 05Oct11 |
PEX 8517 Development Tools
| Document/Resources | Everyone Access | Requires Membership | Requires NDA | Description | Version | Date |
|---|---|---|---|---|---|---|
| Rapid Development Kit (RDK) | Download | RDK Hardware Reference Manual | 1.2 | 04/07 | ||
| Software Development Kit (SDK) | View HTML | Software Development Kit | -- | -- | ||
| BSDL | Download | Boundary Scan Description Language files | 1.0 | 02/07 | ||
| HSPICE Model | Download | HSPICE Model | 1.1 | 04/07 | ||
| IBIS Models | Download | IBIS Model (low-speed signals only) | 1.0 | 05/06 | ||
| OrCAD | Download | OrCAD design files for the PEX 8517 RDK | -- | 03/07 | ||
| Download | OrCAD Library Files | -- | 05/07 | |||
| GERBER | Download | Layout Files for PEX 8517 AC RDK (Gerber) | -- | 01/05 | ||
| EEPROM | Download | EEPROM Images - Non Transparent Mode | 2.0 | 06/07 | ||
| Download | EEPROM Images - Transparent Mode | 2.0 | 06/07 | |||
| Design Guidelines | Download | PCB Layout Review Guide | 1.0 | 11Oct11 |
Relevant Press Releases
| Release Date | Announcement |
|---|---|
| 08/01/11 | PLX to Present on PCI Express-SSD Storage at Flash Memory Summit |
| 11/08/10 | PLX Announces Sampling of Industry's First PCI Express 3.0 Switches |
PEX 8517 Applications
| Application | Description | Document | |
|---|---|---|---|
| Storage | SAN | Fibre Channel SAN Host Bus Adapters - Enables Quad Fibre Channel HBA | ExpressApps#4 (PDF) |
| Fibre Channel Host Bus Adapter (HBA) - Increase FC Port Density & Speed | ExpressApps#30 (PDF) |
||
| Communications | Router / Switch | Intelligent Quad Gigabit Ethernet Adapters - Highly Selectable Non-Transparent Port | ExpressApps#8 (PDF) |
| Advanced Mezzanine Card (AMC) - Expands PCIe Ports and End Points | ExpressApps#25 (PDF) |
||
| PC Peripheral & Consumer Electronics | Graphics / Video | Multi Monitor Systems - Increased Fan-out & Bandwidth | ExpressApps#36 (PDF) |