Four-Faith F3846 – LTE&WCDMA Dual-SIM (Active-Standy) Wi-Fi Router

The F3846 LTE/WCDMA Dual-SIM Wi-Fi Router is a kind of cellular terminal device that provides large data transmission function by the public LTE/WCDMA network.

It adopts a high-powered industrial 32-bits CPU and embedded real time operating system. It supports RS232 (or RS485/RS422), Ethernet and Wi-Fi port that can conveniently and transparently connect devices to a cellular network, allowing you to connect to your existing serial, Ethernet and Wi-Fi devices with only a basic configuration.

It has been widely used in M2M fields, such as intelligent transportation, smart grid, industrial automation, telemetry, finance, POS, water supply, environment protection, post, weather, and so on.

Cellular Specification

• Cellular module: Industrial cellular module
• Standard and band: LTE FDD: 2600/2100/1800/900/800 MHz, 700/1700/2100 MHz (optional); DC-HSPA+/HSPA+/HSDPA/HSUPA/UMTS: 850/900/2100 MHz, 800/850/1900/2100 MHz (optional); EDGE/GPRS/GSM: 850/900/1800/1900 MHz; GPRS CLASS 10; GPRS CLASS 12
• Bandwidth: LTE FDD: Download speed 100 Mbps, upload speed 50 Mbps; DC-HSPA+: Download speed 42 Mbps, upload speed 5.76 Mbps; HSPA+: Download speed 21 Mbps, upload speed 5.76 Mbps; HSDPA: Download speed 7.2 Mbps, HSUPA: Upload speed 5.76 Mbps; UMTS: 384 Kbps
• TX power: <23 dBm
• RX sensitivity: <-97 dBm

Wi-Fi Specification

• Standard: IEEE 802.11b/g/n
• Bandwidth: IEEE 802.11b/g: 54 Mbps (max.); IEEE 802.11n: 150 Mbps (max.)
• Security: WEP, WPA, WPA2, etc.; WPS (optional)
• TX power: 20 dBm (11n), 24 dBm (11g), 26 dBm (11b)
• RX sensitivity: <-72 dBm (at) 54 Mpbs

Hardware System

• CPU: Industrial 32-bits CPU
• Flash: 16 MB (extendable to 64 MB)
• SDRAM: 128 MB

Interfaces

• WAN: 1x 10/100 Mbps WAN port (RJ45), auto-MDI/MDIX, 1.5 kV magnetic isolation protection
• LAN: 4x 10/100 Mbps Ethernet ports (RJ45), auto-MDI/MDIX, 1.5 kV magnetic isolation protection
• Serial: 1x RS232 (or RS485/RS422) port, 15 kV ESD protection; Data bits: 5, 6, 7, 8; Stop bits: 1, 1.5 (optional), 2; Parity: none, even, odd, space (optional), mark(optional); Baud rate: 2400 ~ 115200 bps
• Indicator: “Power”, “System”, “Online-1”, “Online-2”, “Local Network”, “WAN”, “Wi-Fi”, “Signal Strength”
• Antenna: Cellular: 2x standard SMA female interfaces, 50 ohm, lightning protection(optional); Wi-Fi: 1x standard SMA male interface, 50 ohm, lightning protection(optional)
• SIM/UIM: Standard 3 V/1.8 V user card interface, 15 kV ESD protection
• Power: Standard 3-pin power jack, reverse-voltage and overvoltage protection
• Reset: Restore router to its original factory default settings

Power supply

• Standard power: DC 12 V/1.5 A
• Power range: DC 5 ~ 36 V

Consumption

• Standby: 290 ~ 340 mA (at) 12 V DC
• Communication: 335 ~ 572 mA (at) 12 V DC
• Schedule shutdown: 2.57 ~ 4.2 mA (at) 12 D VC

Physical Characteristics

• Housing: Iron, providing IP30 protection
• Dimensions: 207 x 135 x 28 mm
• Weight: 790 g

Environmental Limits

• Operating temperature: -35°C ~ +75°C (-31°F ~ +167°F)
• Storage temperature: -40°C ~ +85°C (-40°F ~ +185°F)
• Operating humidity: 95% (unfreezing)