Network/security
Firewall 1:1 NAT, IP-Filter, port forwarding, stateful inspection
IP router NAT-IP, TCP/IP routing, IP forwarding
Services DHCP server, DHCP client, DNS server, NTP client, PPP server, DynDNS
Time levelling NTP server
Optional Interfaces
WAN interfaces 10/100MBit/s full and half duplex operation, automatic detection patch ca-
ble/cross-over cable (auto detection)
Interface 1 (COM1) RS-232/485 (software-switchable)
Interface 2 (COM2) -
device-dependent -
RS-232/485 (software-switchable) or MPI/PROFIBUS - 12 MBit/s
SIM card slots 2-piece SIM card reader with ejector (for mini-SIM)
Communication
Devices with analogue modem (MDH 810, MDH 815, MDH 830)
Countries where used 240 countries
Modulation types V.21, V.22, V22bis, V.23, V.32, V.32bis, V.34
Data compression V.42bis, MNP5
Error correction MNP 2-4, V.42 LAPM
Dialling procedure MFV/IWV
Modem port RJ11 socket
FCC Contains Part 15 & Part 68
Devices with UMTS (3G) modem (MDH 814, MDH 819, MDH 834, MDH 849)
Countries where used Global
GSM/GPRS/EDGE 850, 900, 1800, 1900 MHz; Downlink max.296 kbps, Uplink max. 236.8 kbps
HSxPA 800/850, 900, AWS 1700, 1900, 2100 MHz; Downlink max. 21 Mbps, Uplink max.
5.76 Mbps
Antenna connection
1-piece SMA socket
FCC Contains FCC ID: R17HE910
TAC 35613607
Devices with LTE (4G) modem EU (MDH 850 EU, MDH 855 EU, MDH 858 EU, MDH 859 EU)
Countries where used Europe, Australia
GSM/GPRS/EDGE 900, 1800 MHz; max. 236 kbps
HSxPA 850, 900, 2100 MHz; Downlink max. 42 Mbps, Uplink max. 5.76 Mbps
LTE 800 (B20), 1800 (B3), 2600 (B7) MHz; Downlink max. 100 Mbps, Uplink max. 50
Mbps
Antenna connections
2-piece SMA socket
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, 2019