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                4G Serial Server

                4G Serial Server

                The HF2411 support LTE-TDD, LTE-FDD, WCDMA, TD-SCDMA, GPRS full network. 4G network support maximum download data rate 150Mbps, upload data rate 50Mbps.

                The HF2411 support TCPIP protocol, with its RS232/RS485 interface, it make traditional UART device easy connecting to IOT.

                Overview of Characteristic

                Support LTE-TDD, LTE-FDD, WCDMA, TD-SCDMA, GPRS

                Support RS232/RS485 to 2G/3G/4G Data Transmission, UART baud rate Up to 460800bps

                Supports Max 3 Channel TCP/UDP connections, Each Connection Supports 1400 Bytes of Data Cache

                Support Multiple Working Modes: Network Transparent Transmission Mode, HTTP Mode

                Support IOTService Tool, Remotely and Dynamically Modify Module Parameters

                Support SMS AT Command Configuration

                Supports Registration Packet, Heartbeat Packet Function, and Packet Supports Combination of ICCID, IMEI, IMSI, Software Version, GPRS Connection Status.

                Support NTP

                Support Modbus TCP to Modbus RTU

                Support IOTBridge for Remote Control and Config

                Support IOTBridge Working Time Setting, For Example, Only Works From 10:00 to 10:30 to Save the Data Traffic

                2 Support UART, Network OTA Upgrade Firmware

                2 Size: 95 x 65 x 25mm

                2 9~36VDC Wide Power Supply



                Sizing Table

                Name HF2411  >>
                Image HF2411
                Processor Cortex-M3
                Basic Frequency 96MHz
                Operating System FreeRTOS
                Protection 8KV Isolation
                Transmit Power LTE-TDD: Class 3(23dBm+1/-3dB) LTE-FDD: Class 3(23dBm±2dB) WCDMA: Class 3(24dBm+1/-3dB) TD-SCDMA: Class 3(24dBm+1/-3dB) GSM900: Class 4(33dBm±3dB) DCS1800: Class 1(30dBm±3dB) GSM900 8-PSK: Class E2(27dBm±3dB) DCS1800 8-PSK: Class E2(26dBm±3dB)
                Receive Sensitivity FDD B1: -96dBm(10M) FDD B3: -96dBm(10M) FDD B5: -96dBm(10M) FDD B8: -96.5dBm(10M) TDD B38: -96dBm(10M) TDD B39: -97dBm(10M) TDD B40: -96.5dBm(10M) TDD B41: -96dBm(10M) WCDMA B1: -110dBm WCDMA B8: -111dBm TDSCDMA B34: -109dBm TDSCDMA B39: -109dBm GSM 900M: -109dBm GSM 1800M: -109dBm
                Port Number 1
                Interface Standard RS232: DB9 RS485: 5.08mm connector
                Stop Bit 1,2
                Check Bit None,Even,Odd
                Baud Rate TTL:1200 bps~460800 bps
                Flow Control No Flow control Half-Duplex(RS485) Hardware RTS/CTS、DSR/DTR(RS232)
                Size 95mm x 65mm x 25mm
                Input Voltage 9~36VDC
                Warranty 1 years
                Work Temp. -40 ~ 85°C
                Storage Temp. -45 ~ 105°C