Networking
| Supports ISDN connection |
Y |
Ethernet LAN features
| Cabling technology |
10/100/1000Base-T(X) |
| Ethernet LAN data rates |
10, 100, 1000 Mbit/s |
Mobile networking
| UMTS bands supported |
850, 900, 1900, 2100 MHz |
| Data network |
3G, EDGE, GPRS, HSPA+, HSUPA, UMTS |
| GSM bands supported |
850, 900, 1800, 1900 MHz |
Protocols
| DMZ support |
Y |
| DHCP client |
Y |
| DHCP server |
Y |
Security
| Firewall |
Y |
| MAC address filtering |
Y |
Management features
| Quality of Service (QoS) support |
Y |
| Reset button |
Y |
Ports & interfaces
| USB version |
2.0 |
| USB ports quantity |
1 |
Additionally
| Ethernet LAN connection |
Y |
| Ethernet LAN (RJ-45) ports quantity |
4 |
Universal business VPN router with ADSL2+, ISDN and 3G modem
The professional VPN router LANCOM 1781A-3G features two built-in modems for assured secure Internet access for your company: As well as an ADSL2+ modem, the router has an integrated cellular modem for wireless data connections at speeds of up to 21 Mbps. With its extensive VPN capabilities and Gigabit Ethernet, the device provides secure, high-performance connectivity to branch offices and remote workers, and it supports a high-speed local network. The four ports of the integrated Gigabit Ethernet switch ensure maximum performance and are also energy-efficient as per IEEE 802.3az: If no data is transmitted over an interface, the power consumption shuts down automatically. The LANCOM 1781A-3G supplies everything that a modern enterprise network needs, such as comprehensive Quality-of-Service capabilities and an object-oriented firewall.