Different 3G Cellular Router

Brief

Nowadays the 3G cellular technology is more and more popular. It’s widely used in different fields, industrial application and non-industrial application for normal internet connection via a PC.

3G cellular router provides the RJ45 port, contains a wifi optional to share the internet with several computer users, which is very convenient.

3G Cellular Router Types

3G cellular router contains the following:

3G HSDPA Router, 3G HSUPA Router, 3G EVDO Router and 3G TD-SCDMA Router

TD-SCDMA Router is mainly used in China. So HSDPA, HSUPA and EVDO is the most used in different countries and areas.

Compare for HSDPA, HSUPA and EVDO

Type	Band	Speed
HSDPA Router	GSM:850/900/1800/1900Mhz UMTS:850/900/1900/2100Mhz	7.2Mbps downlink 384kbps uplink
HSUPA Router	GSM:850/900/1800/1900Mhz UMTS:850/900/1900/2100Mhz	14.4Mbps downlink 5.76Mbps uplink
EVDO Router	CDMA: 800/1900Mhz or 450Mhz	3.1Mbps downlink 2.4mbps uplink

Same Point

1.       VPN supported optional

2.       WiFi supported optional

3.       RJ45 port: 1 port ~ 5 ports

Summary

Three kinds of 3g cellular router can provide high data speed, which is enough for normal use. It can work even several device and computer share the connection.

HSDPA Router and HSDPA Modem

As HSDPA technology application is more and more popular, related HSDPA device are published.
The common device is HSDPA router and HSDPA modem.
What is the different main feature between HSDPA router and HSDPA modem?
1. HSDPA router provides route feature, HSDPA modem no support.
2. HSDPA router provides RJ45 port, HSDPA modem provides RS232 port or USB port.
3. HSDPA router provides WiFi for optional.
4. HSDPA router and HSDPA modem provides GPS feature optional.
5. HSDPA router supports dialup automatically, and can get a WAN port for cable modem for backup line.
    HSDPA modem supports at command, especially for SMS.