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參數(shù)資料
| 型號(hào)： | PEX8533-AA25BI |
| 廠商： | PLX Technology, Inc. |
| 英文描述： | Flexible & Versatile PCI Express⑩ Switch |
| 中文描述： | 柔性 |
| 文件頁數(shù)： | 3/4頁 |
| 文件大?。?/td> | 375K |
| 代理商： | PEX8533-AA25BI |
PLX Confidential
Figure 2 shows a typical
server-based
design, where the
Root Complex provides a PCI Express link that needs to
be expanded into a larger number of smaller ports for a
variety of I/O functions, each with different bandwidth
requirements.
In this example, the ExpressLane PEX 8533 would
typically have an 8-lane upstream port, and as many as 5
downstream ports. The downstream ports can be of
differing widths if required.
Peer-to-Peer & Backplane Usage
The PEX 8533 is also suitable for peer-to-peer
applications such as switch fabrics and backplanes.
Figure 3 represents a backplane where the device
provides peer-to-peer data exchange for a large number
of line cards where the CPU/Host plays the management
role.
Figure 3. Peer-to-Peer/Backplane Usage
Graphics Fan-out Switch
High resolution 3D graphics applications can take full
advantage of the PEX 8533 three port configuration.
Applications such as
dual graphics, high resolution
scientific use, and image processing
can benefit from
the performance of the PEX 8533 switch. Figure 4
illustrates use of the device in a dual graphics
application while supporting PCI port expansion through
another PLX PCIe switch. The upstream x16 port links
to the Root Complex and the two downstream ports
connect to the Graphics modules. The peer-to-peer
support of the PEX 8533 allows the two GPU modules
to communicate with each other for maximum
performance. Figure 4 also illustrates use of PCIe
bridges to connect to PCI and PCI-X busses.
Figure 4. Dual Graphics
Redundant Switch Fabric
The PEX 8533 can be used in redundant switch fabrics
for high availability applications. In the example shown
in Figure 5, the PEX 8533 is used in conjunction with
the PEX 8518 switch that offers
non-transparent
bridging (NTB)
. The PEX 8533 provides high
performance non-blocking switching while the PEX
8518s keep the two fabrics and hosts isolated.
Figure 5. Blade Server
The number of ports and port widths can be configured
as needed. This example assumes a x8 link to each CPU
blade and a x8 link to each I/O blade.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PEX8533 | Flexible & Versatile PCI Express⑩ Switch |
| PEX8533-AA25BIG | Flexible & Versatile PCI Express⑩ Switch |
| PEX8533-AARDK | Flexible & Versatile PCI Express⑩ Switch |
| PEX8547 | PCI Express⑩ Switch for Graphics Fan-Out |
| PEX8547-AA25BCG | PCI Express⑩ Switch for Graphics Fan-Out |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PEX8533-AA25BIG | 功能描述:外圍驅(qū)動(dòng)器與原件 - PCI 32 Lane 6 Port PCI Express Switch RoHS:否 制造商:PLX Technology 工作電源電壓: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FCBGA-1156 封裝:Tray |
| PEX8533-AARDK | 功能描述:界面開發(fā)工具 Rapid Dev Kit For PEX 8533 RoHS:否 制造商:Bourns 產(chǎn)品:Evaluation Boards 類型:RS-485 工具用于評(píng)估:ADM3485E 接口類型:RS-485 工作電源電壓:3.3 V |
| PEX8547 | 制造商:PLX 制造商全稱:PLX 功能描述:PCI Expressa?￠ Switch for Graphics Fan-Out |
| PEX8547-AA25BCG | 制造商:PLX 制造商全稱:PLX 功能描述:PCI Expressa?￠ Switch for Graphics Fan-Out |
| PEX8547-AARDK | 功能描述:界面開發(fā)工具 Rapid Dev Kit For PEX 8547 RoHS:否 制造商:Bourns 產(chǎn)品:Evaluation Boards 類型:RS-485 工具用于評(píng)估:ADM3485E 接口類型:RS-485 工作電源電壓:3.3 V |
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