Nvidia JETSON XAVIER NX Design Guide

NVIDIA Jetson Xavier NX DG-09693-001_v1.7 | 35
Chapter 7. Gigabit Ethernet
Jetson Xavier NX integrates a Realtek RTL8211FDI Gigabit Ethernet PHY. The magnetics and
RJ45 connector is implemented on the carrier board.
Table 7-1. Gigabit Ethernet Pin Descriptions
Pin #
Module Pin
Name
Xavier Signal Usage/Description
Recommended
Usage
Directio
n
Pin Type
194
GBE_LED_AC
T
−
Ethernet Activity LED (Yellow)
LAN
Output
188 GBE_LED_LIN
K
−
Ethernet Link LED (Green)
Output
184 GBE_MDI0_N −
GbE Transformer Data 0
Bidir MDI
186 GBE_MDI0_P −
190 GBE_MDI1_N −
GbE Transformer Data 1
192 GBE_MDI1_P −
196 GBE_MDI2_N −
GbE Transformer Data 2
198 GBE_MDI2_P −
202 GBE_MDI3_N −
GbE Transformer Data 3
204 GBE_MDI3_P −
Notes: In the Type/Dir column, Output is from Jetson Xavier NX. Input is to Jetson Xavier NX. Bidir is for Bidirectional signals.

Nvidia JETSON XAVIER NX Specifications

General

Storage	16 GB eMMC 5.1
AI Performance	21 TOPS (INT8)
Operating Temperature	-25°C to 80°C
Operating System	Linux (JetPack SDK)
GPU	NVIDIA Volta architecture with 384 CUDA cores and 48 Tensor cores
CPU	6-core NVIDIA Carmel ARMv8.2 64-bit CPU 6 MB L2 + 4 MB L3
Memory	8GB 128-bit LPDDR4x
Video Decode	2x 4K60 | 4x 4K30 | 8x 1080p60 | 16x 1080p30 (H.265/H.264)
Camera	Up to 6 cameras
Connectivity	Gigabit Ethernet, M.2 Key E for Wi-Fi/Bluetooth
Power	10 W / 15 W / 20 W
Dimensions	70mm x 45mm