HF2421
- Product Code: HF2421
Overview of Characteristic
² MIPS MCU with 16MB Flash and 64MB SRAM. Run with Linux
OpenWrt
² Support 4G/3G/GPRS, FDD-LTE, TDD-LTE,
WCDMA, TD-SCDMA, CDMA2000,
CDMA 1X/EVDO, GSM900/1800
² Support GPS/Beidou/GLONASS/Galileo/QZSS/SBAS
location, 2.5
meters accuracy（Only HF2421G）
² Support 3 channel DI, 2 channel Relay DO(Only HF2421G)
² Two RS232/RS485/RS422 interface to 4G/3G/2G
² Two Ethernet to 4G/3G/GPRS
² Support 802.11bgn Wi-Fi to 4G/3G/GPRS
² Support APN network
² Support VPN（PPTP, L2TP, L2TP+IPSEC）
² Support TCP/IP/Telnet/Modbus
TCP Protocol,
support TLS/AES/DES3 enrtyption
² Support
Router or Bridge Network Working Mode.
² Support 10/100M Ethernet Auto-Negotiation
² Support Easy Configuration Through a Web Interface or PC IOTService Tool locally
or remotely
² Support IOTBridge Management
² Support Web OTA Wirelss Upgrade
² Support Wide DC Input 9~36VDC
² Size:
178mm x 95mm x
26mm
| SDRAM | 64MB |
| Rate | 10/100M |
| Standard | 802.11 b/g/n |
| Network Mode | AP |
| Transmit Power | 802.11b: +20dBm(Max.) 802.11g: +18dBm(Max.) 802.11n: +15dBm(Max.) |
| Receive Sensitivity | 802.11b: -89dBm 802.11g: -81dBm 802.11n: -71dBm |
| Processor | MIPS |
| Basic Frequency | 580MHz |
| Operating System | Linux OpenWrt |
| Resource-Flash | 16MB |
| Interface Standard | 2 RJ45 |
| Protection | 8KV Isolation |
| Security Protocol | SSL v3 AES 128Bit DES3 |
| Internet Type | 4G/3G/GSM/GPRS |
| Data Rate | LTE FDD：50Mbps(UL)， 150Mbps(DL) TDD：35Mbps(UL)， 130Mbps(DL) WCDMA 5.76Mbps(UL)， 42Mbps(DL) TD-SCDMA 2.2Mbps(UL)， 4.2Mbps(DL) CMDA 1.8Mbps(UL)，3.1Mbps(DL) GSM/GPRS/EDGE 9.6Mbps(UL)，14.4Mbps(DL) |
| Frequency | 2.412GHz-2.484GHz |
| Multi-Slot Class | GPRS Class 12 |
| Terminal Device Class | Class B |
| Coding Schemes | CS1 ~ CS4，MCS1-9 |
| Max Transmit Power | Class 4(33dBm±2dB) for GSM900 Class 1(30dBm±2dB) for DCS1800 Class E2(27dBm±3dB) for GSM900 8-PSK Class E2(26dBm±3dB) for DCS1800 8-PSK Class 3(24dBm+3/-1dB) for CDMA BC0 Class 3(24dBm+1/-3dB) for WCDMA Class 2(24dBm+1/-3dB) for TD-SCDMA Class 3(23dBm±2dB) for LTE FDD Class 3(23dBm±2dB) for LTE FDD |
| Application | Cli Command |
| Network Protocol | TCP/UDP |
| Max Link | 5 |
| SIM Card | 1.8V/3V |
| Antenna Interface | SMA(female, 50Ω) |
| Port Interface | 2 RS232/RS422/RS485 RS232: DB9 RS485/RS422: 5.08mm connector |
| Data Bits | 7,8 |
| Stop Bit | 1,2 |
| Charity Bit | None,Even,Odd |
| Baud Rate | 300 bps~230400 bps |
| Flow Control | RTS/CTS、DSR/DTR |
| Buffer | 1K |
| Size | 178mm x 95mm x 26mm |
| Work Temp. | -25 ~ 85°C |
| Storage Temp. | -45 ~ 105°C |
| Input Voltage | 9~36VDC |
| Work Current | ~300mA |
| Power | <2.7w |
| Accessories | 5V/1A Adapter, Male to Female Serial Cable GPRS Antenna |
- User Guide
-
HF2421&HF2421G User ManualV1.2(20200313)
[ Download Times:
2694 , Date Update: 2020-03-13 20:33:55 ]
- Application Notes
-
HF2421_Test_Guide_20170830
[ Download Times:
1107 , Date Update: 2018-04-16 15:08:47 ] -
HF2421 base station positioning use case
[ Download Times:
977 , Date Update: 2018-04-20 15:32:48 ] -
HF2421 Quick User Manual.rar
[ Download Times:
1087 , Date Update: 2018-08-17 09:22:26 ]