The MR-200 router is an GPRS router designed to be compatible with the current and
future requirements of remote telemetry and industrial control systems applications. The
unit has an integral Ethernet port and a 25 pin RS-232 serial interface for local connectivity.
The Ethernet interface supports Multicasting (IGMP), VLAN, SNMP, SNTP, FTP, SNMP as well
as all the standard TCP, UDP and DHCP protocols.
The inbuilt RS-232 port can be used to connect legacy serial based equipment such as
PLCs, RTUs or IEDs. Alternatively the internal serial port can be used as a backup connection
to the remote site when used in conjunction with a suitable Westermo Modem.
The MR-200 router has an integrated stateful inspection firewall and can support 5 IPSEC
VPN (Virtual Private Network) terminations which can be secured using optional 3DES,
AES, SSL, SSH encryption, and MD5, SHA1 key exchange protocols. These features ensure
that the remote sites can use the latest security technology to resist denial of service attacks
and hacking. The VPN’s can be used as a way of increasing security and to create secure
tunnels, running between sites. The VPNs can be used to interconnect the sites effectively
replacing the requirement for dedicated leased lines. The VPN tunnels can be terminated on
either another MR-200 router or on a Westermo DR-250 ADSL router. An optional
license for 50 VPN terminations is also available.
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GPRS Router |
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Ethernet port switch |
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Dual SIM card operation |
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Integrated RS-232 terminal server port |
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SNMP management protocol |
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Firewall |
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IPsec VPN support (5 tunnels) |
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VRRP, OSPF, BGP, RIP2 redundant protocols |
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DIN Rail, wall or shelf mounted |
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–20˚C to +55˚C |
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24 VDC supply |
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DES • 3DES • AES • SSL • SSH (optional) |
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