Moxa Quad Band Rubber, Moxa ANT-CQB-O-1 User Manual
Product codes
ANT-CQB-O-1
6-2
w w w. m o x a . c o m e - m a i l : i n f o @ m o x a . c o m
Wireless & Cellular
6
Features
Isolated Quad-Band RS-232/422/485 Industrial GSM/GPRS Modem
Quad-band 900/1800, 850/1900 MHz GSM/GPRS, GPRS Class 10
Circuit-switch Data mode up to 14,400 bps
Seperate RS-232 and RS-422/485 serial interfaces (G2150I)
2.5 KV RMS isolation for 1 minute for all serial signals (G2150I)
15 KV ESD serial line protection
Vertical IP30 enclosure with SIM card protection
LED indicators for GSM/BPRS, data transmission and signal level
DIN-rail, wall mounting
SMS Tunnel Mode
Automatic PIN Entry
Easy-to-use OnCell Configurator
The widespread availability of cellular data networks presents another
choice for machine-to-machine (M2M) communication today. Mobile
telephony can be used to establish access to many sites where it
is difficult to place land lines, such as in offshore applications, in
the mountains, on the roof of a building, or by a highway. Whether
used in location tracking devices, mobile Ethernet gateways, or for
wireless data collection, cellular M2M offers mobility, encryption, more
location options, and easier installation in a single package. For many
situations, cellular M2M presents advantages that cannot be matched
by hard wiring solutions, analog carriers, or satellite connections.
M2M Connection via Mobile Network
G2150I
Modern wireless technology connects more than 2 billion cell phone
users worldwide, using more than four times as many devices
to manage connections. In different areas and countries, cellular
operators offer different services. GSM is used almost everywhere,
with upgraded service possible through GPRS and EDGE. Whereas
GSM is considered 2G, GPRS is sometimes called 2.5G, and EDGE
may be considered 2.75G. EDGE stands for “enhanced data rate for
GSM evolution” and provides significantly better data transmission
speeds. As for 3G, WCDMA/UMTS is the leading protocol for current
GSM operators. In addition to GSM, there are also CDMA / CDMA2000
systems implemented in part of US, Australia, Japan, South Korea and
so on, providing both voice and data services. The different systems
compare is as follows.
Cellular Network Technology
Quad
band
band
Technology
Generation
Connection
Theoretical Carrier Typical
Type
Max
Max
Throughput
(kbps)
(kbps)
(kbps)
GSM
GSM GPRS Class 10
GSM Edge Class 10
HSDPA
UMTS(W-CDMA)
IS-95 (cdmaOne)
CDMA 1 x RTT
1 x EVDO (CDMA2000)
2G
2.5G
2.75G
3.5G
3G
2G
Circuit
Packet
Packet
Packet
Packet
Packet
------
86.2
237
>1800
384
------
307
9.6
54.2
237
>1800
384
14.4
153
------
20-40
80-160
>700
200
------
60-80
2.75G
3G
Packet
Packet
>2000
>2000
300-500
Wireless and Cellular Solutions