공급 유형
IoT communication module
Operating Voltage
Regulated 5-12V
Parts List
2 external 4g antennas, 1 wifi antenna
Communication Interface
4G to dual network ports + wifi
Frequency
LTE FDD:B1/B3/B7/B8/B20/B28 LTE TDD:B38/B40/B41 WCDMA:B1/B8 GSM:B3/B8
Features
VPN pptp,vpn l2tp,MACBlacklist,portmapping,DMZ
Internet function
3G/4G automatic dialing/static IP/broadband connection
system
linux openwrt version
flash/RAM
SPI 128Mb/512Mb
Support
Dual network ports + wifi