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                Multiple Port Wi-Fi Serial Server

                Multiple Port Wi-Fi Serial Server

                Wireless communication technology especially the rise of Wi-Fi technology provides new opportunities to industrial communication application .The industrial Wi-Fi serial server products developed by the IOTWORKSHOP are designed for the specific needs of industrial users.By IEEE802.11 standard wireless technology.


                Characteristic:

                • MIPS MCU with 4MB Flash and 8MB SRAM. Run on eCos
                • Support TCP/IP/Telnet /Modbus TCPProtocol
                • Support RS232/RS422/RS485 to Ethernet/Wi-Fi Conversion, Serial Speed Upto 460800 bps
                • Support STA/AP/AP+STA Mode
                • Support Router or Bridge Network Working Mode.
                • Support 10/100M Ethernet Auto-Negotiation
                • Support Easy ConfigurationThrough a Web Interface or PC IOTManager Tool
                • Support Security ProtocolSuch AsSSL/AES/DES3
                • Support  Web OTA Wirelss Upgrade



                Sizing Table

                Name HF2221  >>
                Image HF2221
                Processor MIPS
                Basic Frequency 320MHz
                Flash 4MB
                SDRAM 8MB
                Operating System eCos
                Ethernet
                Interface Standard 2 RJ45
                Rate 10/100 Base-T Auto-Negotiation
                Protection 8KV Isolation
                Network Protocol IP,TCP,UDP,DHCP,DNS,HTTP Server/Client,ARP,BOOTP,AutoIP, ICMP,Web socket,Telnet,FTP,TFTP,uPNP,NTP,SNMP,Modbus TCP
                Security Protocol TLS v1.2 AES 128Bit DES3
                WIFI
                Standard 802.11 b/g/n
                Network Mode STA/AP/STA+AP
                Access Terminal Quantity in AP Mode 最多32個終端
                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
                Wi-Fi Security WEP/WPAPSK/WPA2PSK
                Antenna Interface External:3dBi antenna
                Port Number 2(RS232/RS485/RS422)
                Interface Standard RS232: DB9 RS485/RS422: 5.08mm connector
                Data Bits 8
                Stop Bit 1,2
                Check Bit None,Even,Odd
                Baud Rate TTL: 300 bps~230400bps
                Flow Control No Flow control Hardware RTS/CTS、DSR/DTR Software Xon/ Xoff flow control
                Buffer 4K
                Configuration Web,CLI,XML import,Telnet,IOTManagerPC Software
                Virtual Serial Windows, XP/Vista, 7, Server 2003/2008
                Size 108mmx 146mm x 25mm
                Operating Temp. -45 ~ 85°C
                Storage Temp. -45 ~ 105°C,5 ~ 95% RH(No Condensation)
                Input Voltage 5~36VDC
                Working Current ~200mA
                Power <700mW
                Warranty 1 years
                Accessory 1* Power Adapter 1* Serial Cable 1* Ethernet Cable 1* WiFi Antenna