XFI to 10GBASE-KR

Robotics & Edge Computing Jetson & Embedded Systems Jetson AGX Orin
1

I want to build a 10Gbase-KR (backplane) application using NVIDIA JETSON AGX ORIN’s XFI interface. Do I need to use a PHY IC?

Please provide the following info (tick the boxes after creating this topic):
Software Version
DRIVE OS 6.0.10.0
DRIVE OS 6.0.8.1
DRIVE OS 6.0.6
DRIVE OS 6.0.5
DRIVE OS 6.0.4 (rev. 1)
DRIVE OS 6.0.4 SDK
other

Target Operating System
Linux
QNX
other

Hardware Platform
DRIVE AGX Orin Developer Kit (940-63710-0010-300)
DRIVE AGX Orin Developer Kit (940-63710-0010-200)
DRIVE AGX Orin Developer Kit (940-63710-0010-100)
DRIVE AGX Orin Developer Kit (940-63710-0010-D00)
DRIVE AGX Orin Developer Kit (940-63710-0010-C00)
DRIVE AGX Orin Developer Kit (not sure its number)
other

SDK Manager Version
2.1.0
other

Host Machine Version
native Ubuntu Linux 20.04 Host installed with SDK Manager
native Ubuntu Linux 20.04 Host installed with DRIVE OS Docker Containers
native Ubuntu Linux 18.04 Host installed with DRIVE OS Docker Containers
other

Issue Description
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Error String
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Logs
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Please paste the complete application log here. If there are multiple logs, please use multiple text box

2

Moving to Jetson AGX Forum Jetson AGX Orin - NVIDIA Developer Forums

5

Yes, you need a PHY IC.

6

Is there a recommended PHY IC?

There was a similar question here.

However, the answer there seems to suggest that we have to use this PHY for both the transmit and receive sides.

7

You could refer to NVIDIA developer kit.

8

Yes, I have confirmed that the NVIDIA development kit uses Marvell’s AQR113C-BO-I.

However, this PHY is a 10GBASE-T Single-Port Ethernet PHY Transceiver.

9

we don’t have a recommended PHY for this.

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11

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