产品文档 : Lite NX II Spec

Lite NX II简介 Brief

米文Lite NX II是一款专为智能图像分析设计的嵌入式人工智能计算机,能够为众多终端设备赋予高达21Tops的计算力。Lite NX II提供高效能的被动散热设计,能够在宽温的工作条件下稳定运行。同时Lite NX II可以满足抗振防雷等工业标准,为整体方案的安全稳定保驾护航。Lite NX II内部设计了多种扩展接口,提供更多通讯以及存储扩展方案。

MiiVii Lite NX II is an embedded AI supercomputer. It delivers massive computing capabilities and essential features to terminal devices. High performance passive cooling design enables Lite NX II working in wide temperature range. With shock resistance and TVS, ESD protection, Lite NX II is suitable for industrial usage. Lite NX II has a variety of extension interfaces designed internally to provide more communication and storage expansion options.

特性 Features

  • 高效被动散热设计

High performance passive cooling

  • -25℃-60℃工作温度

-25℃-60℃ Operating temperature

  • IP5X防护等级

IP5X Protection

  • 工业级防静电

Industrial static protection


产品规格 Specifications

处理器模组 Processor


Specification
Processor

NVIDIA Jetson Xavier NX

AI PerformanceUp to 21T OPS
CPU6-Core NVIDIA Carmel ARM®v8.2 64 bit CPU 6MB L2 + 4MB L3
GPU384-Core Volta GPU with 48 Tensor Core
Memory8GB 128-Bit LPDDR4x 51.2GB/s
DL Accelerator2×NV DLA Engines
Storage16GB eMMC 5.1

Video Encode

2x 4Kp30
6x 1080p60
14x 1080p30
(H.265 & H. 264)

Video Decode

2x 4Kp60
4x 4Kp30
12x 1080p60
32x 1080p30
(H.265)

2x 4Kp30
6x 1080p60
16x 1080p30
(H.264)

接口 I/O



InterfaceQuantityNote
Function KeyRecovery Button1
Network/CameraEthernet2×Gigabit Port2 independent Gigabit Ethernet port
RJ45
Video outputHDMI1×HDMI 2.0 TYPE A5V 1A
USBUSB1×USB 3.0 TYPE A
1×USB 2.0 TYPE A
USB 5V, 1A
Lower USB as a Flashing Port
I/OUART1xRS232DB9 Terminal
User ExpansionTF Socket1xTF SlotMicroSD card supported
SATA Socket1xSATA3.0

With universal power interface,

Hard disk prepared by customer.

M.21×M.2 M Key2280 SIZE NVME SSD
Mini PCIE1×Mini PCIEFor 4G
Nano SIM Socket1


供电 Power Supply

Power SupplySpec
Input TypeDC
Input Voltage12V DC
Typical consumption20W

结构 Mechanical

MechanicalSpec
Dimensions (W×H×D)178mm×55mm×110mm (I/O ports and mounting holes excluded)
Weight880g

环境 Environmental

EnvironmentalSpec
Operating Temperature-25℃-60℃, 0.2~0.3m/s air flow1
Storage Temperature-40℃-80℃
Storage Humidity10%-90% non-condensing
Vibration1Grms,10Hz~500Hz,one hour/axis,3 axis
ProtectionIP5X
ESDTouch 6KV, Air 8KV
TVS1KV

认证 Certification

CertificationStatus
CCC, CE, FCC, RoHS, SRRCProcessing


[1 According to GB/T 2423-2008

产品外观 Appearance

正视图 Front view侧视图 Side view

俯视图 Top view后视图 Rear view


尺寸及安装 Install Dimension

Lite NX II主体尺寸及安装孔位尺寸如图:

Dimensions and mounting hole position as below:

俯视图 Up view(Unit:mm)

主视图 Front view(Unit:mm)

左视图 Left view(Unit:mm)

安装孔位图1 Mounting Hole(Unit:mm)

安装孔位图2 Mounting Hole(Unit:mm)