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It is possible to connect various devices to internet or intranet through GPRS / EDGE enabled
ER75i routers. Computers, control systems or LAN networks can be counted as examples. As it's possible to
connect a device with ethernet interface to our routers directly, with a second optional interface, devices with
RS232/RS485/MBUS interface can be connected to our routers as well. (like ATM's, industrial measurement devices,
GPS etc.)
It is also possible to communicate through digital I/Os offered as a second interface.
Because of advanced EDGE technology is communication speed
236 Kb/s. There is not problem to transfer for example pictures
from cameras (traffic, crossroads cameras, security cameras, problematic
spots in towns etc.). If EDGE technology is not available, ER75i
communicates in slower GSM/GPRS system – speed up to 85,6 Kb/s.
EDGE router ER75i is easy to use. Very important is user friendly configuration
environment via web browser (HTTP) that is protected by
password. It is also possible to use SNMP protocol for diagnostics,
MBUS or I/O port reading. Interesting feature is also SMS remote controlling
from mobile phone – for example on/off connection.
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Main features
DHCP – automatic IP addressing in LAN network
HTTP server – configuration via web server
NAT – address translation between inside/outside networks
SMS info – SMS following power or GPRS connection ON/OFF
IPsec – secure (cryptated) connection to server in outside network
DynDNS – dynamic IP address support
NTP – time synchronization
SNMP for diagnostics, MBUS or I/O port
GPRS state by LED signalization
Online info on GSM signal level
on request of customer port 2 – RS232/RS485/MBUS or I/O
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For detailed information and offer click |
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