显示标签为“3G Cell Router”的博文。显示所有博文
显示标签为“3G Cell Router”的博文。显示所有博文

2010年12月22日星期三

A Typical Question for Cell Router

We often meet cell router users to ask such questions.
Someone asks “How do set up a Wifi router when the main computer uses a router to get the internet?”
It’s a typical question while using the cell router, especially an Industrial Ethernet Router.

The popular cell router is 3g hspa router with maximum 14.4Mbps download speed or even higher.

Details is as follows:
My computer has a router to connect it to the internet. Well I bought a Wifi router so that I could share the connection but I don’t know how to set it up.
Answer 1: We can draw a map like:
Router —> Wifi Router ——> Wired/wireless computers.
You need to attach the router cable with the WAN side of wifi router and then attach all your computers with the Wifi router either through a cable or wirelessly.
Answer 2: Are you using a “router” that plugs directly into your computer rather than a separate box that is wired in? I have a friend who used one of those and tried to use that computer as a router / gateway using the cell card / router in that machine. In short, it didn’t work.
You can buy a special router that accepts cell based router cards that then act as a normal wired router so you can connect other wireless routers (some may have a built in wireless so you don’t have to get a separate one) and/or other computers to it.

2010年11月13日星期六

3G cellular wireless router – H721

Mobile cellular wireless communication technology (GSM/CDMA/3G cellular networks) has been widely used in industrials and different kinds of wireless M2M applications in recent years. Users are seeking reliable, durable, flexible and cost-effective wireless solution to build their diversity of M2M application system, such as telemetry, SCADA, such as power control, water schedule, traffic, oil field, weather forecast, environmental protection, street lamp control, post, bank, remote monitoring, and many other areas alsohomeland security will require data channels covered all country.

The H721 series Cellular Wireless Router is designed for establish a GSM/WCDMA 3G network and share a cellular broad band Internet connection. The H721 series Cellular Router enables users to quickly create a secure network and provide access to the Internet using a cellular network.

Key Features
-GSM / GPRS/EDGE/HSDPA/HSUPA or CDMA1x/EVDO or TDSCDMA, Support selection of 850//1900 or 900/1800 or 850/900/1800/1900Mhz quad band for 2G and 850/1900/2100Mhz triband for 3G networks module built-in.
-10/100 Ethernet WAN interface (supports wired DSL, Cable, Ethernet)
-Non host support
-Always online
-DHCP client/server
-Static NAT Mapping
-IPSec-based VPN client(DES, 3DES, AES) (PPTP, L2TP, IPSec, GRE)
-Dynamic DNS.
-Static IP routing and filtering
-DMZ Host support
-Content filtering, access control
-Advanced IP routing with Firewall, NAT and Port Forwarding
-Enhanced SNMP remote management
-Web/SSL & Telnet & SNMP Management Consoles via LAN or WAN
-Local/Remote Firewall update and backup
-DDNS supported.

H721 series 3g industrial router includes:
H721g GPRS VPN Router
H721e EDGE VPN Router
H721d HSDPA VPN Router – 3G Cell Router HSDPA.
H721u HSUPA VPN Router
H721c CDMA VPN Router
H721ev EVDO VPN Router

Originated by zouyanbing from Wireless & Cellular Modem/Router/AP Device