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TR922 is designed as high performance wireless router for data transfer via 3G wireless network. It supports almost all wireless network include WCDMA, EVDO and TDSCDMA besides EDGE GPRS and CDMA 1X. TR922 has entire TCP/IP stack, provide 2 Ethernet ports, 1 RS232, 1 RS485 and 2 SIM slots. It support working as router, modem and DTU which transfers data via serial port.
Specification
l Support WCDMA / EVDO / TD-SCDMA, besides EDGE / GPRS / CDMA 1X
l 1 RS232 and 1 RS485
l 2 Ethernet ports which can be set as 2 LANs or 1 LAN & 1 WAN
l 2 SIM slots, backup for each other
l Work as Router
l Work as Wireless Modem
l Serial Data Transfer: TCP / UDP
l PPTP/L2TP/IPSec
l OpenVPN
l NAT
l DMZ
l Static Route
l Firewall
l DHCP Server / Client
l WAN PPPoE
l VRRP
l IP Pass Through
l SNMP
l Watchdog
l Configuration: WEB / Telnet / Serial port
l LED Indicator
l One Key Recovery
Technology
l System
² OS: Linux
² CPU: ARM7TDMI
² FLASH: 4M
² SDRAM: 16M
l Interface
² Antenna: 50Ω/SMA Female
² SIM
Number: 2
Level: 3V
² Serial Port
Number: 2
Baud rate: 300~115200bps
Level: RS232 and RS485
² Ethernet port
Number: 2
Rate: 10/100BaseT Auto
Physics Interface: RJ45
l Reset button
² For Reboot and Recovery
l Power
² Input: +5-30VDC/1A
² Power: <3W
l Others
² Size: 139×93×28mm
² Weight: 400g
² Temperature: -20~55°C
Humidity: 10%-90%
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