IoT Products

F3938 is a vehicle WIFI new media operating terminal and it integrates the advanced 3G/4G/WIFI communication GPS/Beidou(optional) positioning technology,local large-capacity storage and multimedia advertising push technology. The passengers can use smart phones, PAD and notebook to enjoy freely the local videos, news, music, games, and quickly connecting the Internet, etc. And media operators may carry out more value added services.

F3938 has been already widely used in public transportation, tourism, finance and medical industries, such as urban public transport, customized bus, bus stations, tour bus, long-distance passenger bus, tourist attractions, bank, hospital and so on.

Product Specification

Design for Vehicle Application

l High-powered 32bits CPU

l Vehicle power supply design, support under-voltage, over-voltage, over-current, reverse connection, short circuit, surge protection

l Wide Power range: DC 9~36V

l Wide Operating Temperature(-35~+75ºC)

l Aviation plug for power input

l Metal shell, high heat radiating and anti collision performance

l Shockproof design, suitable for vehicle vibrating environment

l Security structure design for TF/SIM card

l Support backup power supply connection

Stability and Reliability 

l Support hardware and software WDT to ensure the stability of the system

l Support auto recovery mechanism, including online detect, auto redial when offline to make router always online

l Data storage with SSD, ensure the data security and stability on high speed read and write

l Ethernet port: 1.5KV magnetic isolation protection

l RS232/RS485/RS422 port: 15KV ESD protection

l SIM/UIM port: 15KV ESD protection

l Antenna port: lightning protection(optional)

Standard and Convenience

l Support all kinds of the Intelligent WIFI terminals

l Smart data terminal, enter into communication state automatically when powered

l Provides standard wired network and wireless 3G/4G network

l Small size device, rapid establishment of wireless network to use

l Provide powerful business platform for equipment management, content management and release, report management, user behavior statistics analysis, authority management, alarm management, and other functions

High-performance

l Support website redirection, local captive portal, remote captive portal

l Support various authentication ways, including mobile phone number authentication, WeChat authentication, Twitter authentication, Google authentication, Facebook authentication or without authentication.

l Support WIFI channel hopping for anti-interference

l Support English SSID

l Support SSD(Solid State Disk) and TF card for local storage

l WIFI TX power is configurable for optimized wireless coverage

l Support WEB server. Supports PHP, XML, and database storage(optional)

l Support WIFI inspector

l Support black/white list of URL, account, IP address, MAC address

l Support traffic statistics. Support monitoring of device traffic, user traffic and online duration monitoring.

l Support user’s surfing behavior record, local PV/UV statistics and transmit these data to server at real time for data statistics analysis.

l Support real time log auditing based on user’s URL access

l Local information contains advertisement, news, APP, video, music, etc. Support various video formats and streaming media delivery

l Local information update support whole update and incremental update, support grouping update, support break-point resume and outage resume, support A/B backup, support update via 3G/4G, FTP, station WIFI(optional) and U disk upgrades Support remote firmware upgrade, including upgrade on single device, devices in patch and automatic upgrade, support break-point resume, outage resume, U disk upgrades

l Support remote terminal parameters configuration, can be a single, batch configuration, custom configuration, at the same time support online/offline equipment configuration and U disk field configuration

l Support monitoring device status at real time, including CPU, memory, signal strength, network status, storage and alarm

l Supports completed functionality of router

l Support SPI firewall, access restriction, URL filter, QoS, NAT, etc

l Support NTP, schedule reboot and schedule boot/shutdown with built-in RTC

l Support various WAN connection types, including static IP, DHCP, PPPoE, 3G / 4G, etc

l Support 3G/4G network and Ethernet WAN for backup(optional)

l Support VPN client and VPN server(PPTP, L2TP, OPENVPN, IPSEC and GRE(only VPN version supports)

l Support the GPS/Beidou positioning function (optional)

Technical Specification

Cellular Specification
Item Content
Cellular Module High-performance cellular module (optional single module, double module or no module)
Standard Can support: TDD-LTE/FDD-LTE/EVDO/WCDMA/TD-SCDMA/CDMA1X/GPRS/EDGE
Optional support: single-mode, multi-mode or All network communication
Bandwidth FDD LTE(DL:100Mbps,UL:50Mbps)
TDD LTE(DL:68Mbps,UL:17Mbps)
CDMA2000 1X EVDO Rev A (DL:3.1Mbps,UL:1.8Mbps)
WCDMA(DL:42Mbps,UL:5.76Mbps)
TD-SCDMA(DL:4.2Mbps,UL:2.2Mbps)
TX power <24dBm   
RX sensitivity <-109dBm  
GPS Specification  (optional)
Item Content
GPS Module Industrial GPS module(optional Beidou module)
Receiver Type 50-channle
GPS L1(1575.42MHz)C/A code
SBAS: WAAS,EGNOS,MSAS,GAGAN
Max. update rate 5 Hz
Accuracy Position: 2.5m CPE
SBAS: 2.0m CPE
Sensitivity Tracking: -160dBm
Reacquisition: -160dBm
Cold starts: -146dBm
WIFI Specification
Item Content
Standard IEEE802.11b/g/n/a/ac
Bandwidth IEEE802.11b/g:108Mbps(max)
IEEE802.11n:300Mbps(max)
IEEE802.11ac:780Mbps(max)
Security WEP, WPA, WPA2, etc.
WPS (optional)
TX power 20dBm(11n),24dBm(11g),26dBm(11b),16dBm(11ac)
RX sensitivity <-72dBm@54Mpbs
Hardware System
Item Content
CPU High-performance Dual core 32bits CPU
FLASH 32MB(Extendable to 64MB)
DDR2 512MB
SSD 128GB( up to 2TB)(optional)
TF 32GB(optional)
Interface type
Item Content
WAN 1 10/100/1000 Mbps WAN port(RJ45), auto MDI/MDIX, 1.5KV magnetic isolation protection
LAN 1 10/100/1000 Mbps Ethernet ports(RJ45), auto MDI/MDIX, 1.5KV magnetic isolation protection
Serial 1 RS232(or RS485/RS422) port, 15KV ESD protection
Data bits:  8(optional 5, 6 ,7,)
Stop bits: 1, 1.5(optional), 2
Parity: none, even, odd, space(optional), mark(optional)
Baud rate: 2400~115200 bps
Indicator “PWR”、“SYS”、“SIM”、 “GPS”、“Online”、“SSD”、“TF”、“LAN”、“WAN”、“WIFI”, "Signal Strength"( Indicator according to the configuration)
Antenna Cellular: Standard SMA female interface, 50 ohm, lighting protection(optional one, two or not)
GPS:One standard SMA female interface, 50 ohm, lighting protection(optional)
WIFI: Two standard SMA male interface, 50 ohm, lighting protection
SIM/UIM Standard 3V/1.8V user card interface, 15KV ESD protection
USB Standard A type USB host interface, one supports USB2.0, one supports USB 3.0 High-speed
TF Standard TF card interface
Power Aviation plug or vehicle power jack, reverse-voltage and overvoltage protection
UPS Used to connect back power supply
Reset Restore the router to its original factory default settings
Power supply
Item Content
Standard Power DC 12V/1.5A
Power range DC 9~36V
Working current 3G:<750mA (12V)      4G:<850mA (12V)
Standby current 3G:<450mA (12V)      4G:<500mA (12V)
Physical Characteristics
Item Content
Housing Metal shell, shock proof design
Dimensions 244x139x36 mm
Weight 940g
Other  Specification
Item Content
Operating Temperature -35~+75ºC(-31~+167℉)
Storage Temperature -40~+85ºC (-40~+185℉)
Operating Humidity 95% ( unfreezing)
 

TRANSMISSION PROTOCOLS:

CDMA EvDO Rev. A » GSM/GPRS