BPI: 4.0 4G LTE router design

It adopts QCA9531/4531 qualcomm SOC chip. Support Linux operating system and OpenWRT and custom development, is the integration of 802.11 b/g/n WIFI solution, can be widely applied to intelligent devices and the application of cloud services, including cable, 4 g WIFI wireless, wireless camera, AP, routers, DTU industrial 4 g router, no one to sell machine, etc.

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main application fields

  • Network of things application
  • WIFI smart home
  • WIFI Security monitoring
  • Industrial control
  • Consumer electronics
  • wired to wireless *4G to WIFI Shared
  • Wireless camera
  • HD AP
  • 4G LTE Router
  • Vending machine
  • portable WIFI AP

main features are as follows:

  • (1) super small volume, length and width only 85mm 50mm.
  • (2) industrial-grade protection interface for easy installation.
  • (3) SMA interface.
  • (4) wide voltage dc6-35v power supply.
  • (5) wired + wireless router scheme
  • (6) support 802.11b /g/n protocol, up to 300Mbps.
  • (7) wired support 1WAN or 1LAN, 10M/100M adaptive.
  • (8) moderate RF power consumption.
  • (9) onboard 128MB DDR2 memory, 16MB FLash.
  • (10) 480Mbps high-speed USB interface.
  • (11) 1-way UART (DTU).
  • (12) TCP to serial port.
  • (14) rich GPIO.

Hardware spec:

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welcome for OEM&ODM , please contact : judyhuang@banana-pi.com

which 4G/LTE-Chip is used? i found no information about this…

QCA9531 is a highly integrated and feature-rich IEEE 802.11n 2x2 2.4 GHz System-on-a-Chip

QCA4531 is a two stream (2x2) 802.11b/g/n single-band programmable Wi-Fi System-on-Chip

so both are SOCs for WiFi on 2.4GHz, no 5G or LTE

why lan-ports don’t support 1GBit/s?

i’m searching for a backup-way if my internet-connection (FTTH) is broken and i want to access my main-router over this way (LTE).

we use qca9531+mdm9X07

if you need 1000M RJ45 and Dual-band wifi , maybe design as below :slight_smile:

MT7621A+MT7603E+MT7612E+MDM9X07

QCA4019+MDM9X07

MT7622+MT7615+MDM9X07

For my case (backup internet) i only need the MDM9X07+soc (mt762x) and 1 100mbit rj45 is enough…i need no additional wifi in this box. But if using as complete router device with multiple lan (switch),gbe on lan should be the default in my eyes

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