Nvidia JETSON XAVIER NX Design Guide

Gigabit Ethernet
NVIDIA Jetson Xavier NX DG-09693-001_v1.7 | 36
Figure 7-1. Ethernet Connections
Jetson
SoC
GBE_MDI0_P
GBE_MDI0_N
GBE_MDI1_P
GBE_MDI1_N
GBE_MDI2_P
GBE_MDI2_N
GBE_MDI3_P
GBE_MDI3_N
GBE_LED_ACT
GBE_LED_LINK
To Magnetic s/
RJ45 Connector
186
184
192
190
198
196
204
202
194
188
EQOS
GbE
PHY
EQOS_TXC
EQOS_TD0
EQOS_TD1
EQOS_TD2
EQOS_TD3
EQOS_TX_CTL
EQOS_RXC
EQOS_RD0
EQOS_RD1
EQOS_RD2
EQOS_RD3
EQOS_RX_CTL
EQOS_SMA_MDC
EQOS_SMA_MDIO
ENETP HY_RST
ENETP HY_INT
CONN
SOC_GPIO08
SOC_GPIO09
3. 3V
DVDD_RG
Lev el
Shifter
Figure 7-2. Gigabit Ethernet Magnetics and RJ45 Connections
(J8) T XD3
-
(J7) T XD3+
(J6) T XD1-
(J5) T XD2-
(J4) T XD2+
(J3) T XD1+
(J2) T XD0-
(J1) T XD0+
22nF
each
75Ω
each
J1
J2
J3
J6
J4
J5
J7
J8
M D0 +
M D0 -
M D1 +
M D1 -
M D2 +
M D2 -
M D3 +
M D3 -
M CT
GRN+ GRN– YE L+ YE L–
VC1
VC2
VC3
VC4
0.1uF
GBE_MDI0_P
GBE_MDI0_N
GBE_MDI1_P
GBE_MDI1_N
GBE_MDI2_P
GBE_MDI2_N
GBE_MDI3_P
GBE_MDI3_N
11 0Ω
11 0Ω
GBE_LED_LINK
GBE_LED_ACT
1000pF
VDD_3V3_SYS
100pF
0. 05Ω
0. 05Ω
0. 05Ω
0. 05Ω
0. 05Ω
0. 05Ω
Place 0.05Ω resistors &
capacitor around
chassis GND shape
PO E_ VC1
PO E_ VC2
PO E_ VC3
PO E_ VC4

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