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Product Brief

PEX9700 Series

Part

Number

Lanes

Ports

Latency

(ns)

HPC*

Aggregate Bandwidth

SSC*

Dedicated x1

mCPU Port

DMA

Multicast

Package

Typical Power Modes

Power Typ. (W) Peer-to-Peer Fanout

Fabric

PEX9797

97

25

150

6

1536GT (8.0 GT/s/Lane x 96

SerDes x2 (full-duplex))

24

Yes

Yes

35x35

23.9

24.3

20.6

25.0

PEX9781

81

21

150

5

1280GT (8.0 GT/s/Lane x 80

SerDes x2 (full-duplex))

20

Yes

Yes

35x35

21.5

22.5

19.6

23.3

PEX9765

65

17

150

4

1024GT (8.0 GT/s/Lane x 64

SerDes x2 (full-duplex))

16

Yes

Yes

35x35

15.9

16.2

13.9

16.9

PEX9749

49

13

150

4

768GT (8.0 GT/s/Lane x 48

SerDes x2 (full-duplex))

12

Yes

Yes

27x27

13.5

14.5

12.8

15.2

PEX9733

33

9

150

2

512GT (8.0 GT/s/Lane x 32

SerDes x2 (full-duplex))

8

Yes

Yes

27x27

7.9

8.1

7.2

8.9

PEX9716

16

5

154

1

256GT (8.0 GT/s/Lane x 16

SerDes x2 (full-duplex))

4

No

No

19x19

4.0

4.0

3.8

4.8

PEX9712

12

5

158

1

192GT (8.0 GT/s/Lane x 12

SerDes x2 (full-duplex))

4

No

No

19x19

3.5

3.7

3.4

4.4

Product Ordering Information

Switch Part Numbers

Description

Rapid Development Kit (RDK) Part Number

PEX9797-AA80BC G

97-Lane, 25-Port ExpressFabric Device (35 × 35 mm2)

PEX9797-AARDK

PEX9781-AA80BC G

81-Lane, 21-Port ExpressFabric Device (35 × 35 mm2)

PEX9797-AARDK

PEX9765-AA80BC G

65-Lane, 17-Port ExpressFabric Device (35 × 35 mm2)

PEX9797-AARDK

PEX9749-AA80BC G

49-Lane, 13-Port ExpressFabric Device (27 × 27 mm2)

PEX9749-AARDK

PEX9733-AA80BC G

33-Lane, 9-Port ExpressFabric Device (27 × 27 mm2)

PEX9749-AARDK

PEX9716-AA80BC G

16-Lane, 5-Port ExpressFabric Device (19 ×19 mm2)

PEX9716-AARDK

PEX9712-AA80BC G

12-Lane, 5-Port ExpressFabric Device (19 × 19 mm2)

PEX9716-AARDK

PXF55033-AA

32-Port ExpressFabric top-of-rack switch box with QSFP+ connections

PXF51003-AA

2-Port PCIe bus extender card with redrivers and QSFP+ connections

Acronym Guide

DMA.............................................................................Direct Memory Access

HPC..............................................................................Hot-Plug Controllers

TWC.............................................................................Tunneled Window Connection

SSC...............................................................................Spread Spectrum Clock Isolation

MSI-X...........................................................................Message Signaled Interrupts

SRIS..............................................................................Separate Refclk Independent SSC Architecture

DPC..............................................................................Downstream Port Containment

eDPC............................................................................Enhanced DPC

Commercial Temperature Range......................0+70 (Celsius)