Networking
| Supports ISDN connection |
Y |
| Supported WAN type |
xDSL \nUMTS/LTE \nISDN \nAnalog/GPRS |
Security
| Firewall security |
SIF, NAT |
| Authentication method |
PAP, CHAP, MS-CHAP, MS-CHAPv2, RADIUS, TACACS+ |
| VPN support |
IPSec |
| VPN tunnels quantity |
5 |
| System event log |
Y |
| Firewall |
Y |
| URL filtering |
Y |
Ethernet LAN features
| Cabling technology |
10/100/1000Base-T(X) |
| Ethernet LAN data rates |
10, 100, 1000 Mbit/s |
Ports & interfaces
| WAN connection |
Ethernet (RJ-45) |
| USB version |
2.0 |
| USB ports quantity |
1 |
Protocols
| Routing protocols |
RIP-2 |
| DMZ support |
Y |
| Management protocols |
Telnet/SSL, SSH, SNMP, HTTPS/HTTP |
| DHCP client |
Y |
| DHCP server |
Y |
| Supported network protocols |
ARP, proxy ARP, BOOTP, LANCAPI, DHCP, DNS, HTTP, HTTPS, IP, ICMP, NTP/SNTP, NetBIOS, PPPoE (server), RADIUS, RIP-1, RIP-2, RTP, SIP, SNMP, TCP, TFTP, UDP, VRRP, IPv6: NDP, SLAAC, ICMPv6, DHCPv6, DNS, HTTP, HTTPS, PPPoE, TCP, UDP |
Mobile networking
| 4G bands supported |
800, 900, 1800, 2100, 2600 MHz |
| UMTS bands supported |
900, 2100 MHz |
| Data network |
3G, 4G, EDGE, GPRS, HSDPA, HSPA, HSUPA, LTE, UMTS |
| GSM bands supported |
850, 900, 1800, 1900 MHz |
Antenna
| Antenna type |
External |
| Antenna gain level (max) |
2 dBi |
| Antenna connector type |
RP-SMA |
| Antennas quantity |
2 |
Power
| Power over Ethernet (PoE) |
N |
Management features
| Quality of Service (QoS) support |
Y |
| Reset button |
Y |
| Web-based management |
Y |
Performance
| Firmware upgradeable |
Y |
| Mac operating systems supported |
Y |
Additionally
| Ethernet LAN connection |
Y |
| Filtering |
URL/HTTPS |
| Ethernet LAN (RJ-45) ports quantity |
4 |
VPN Router w / LTE Modem, 5 IPsec VPN Channels, 4 x RJ-45 Gigabit Ethernet
Outstanding features are the support of the 800, 1800, and 2600 MHz frequency bands and all current 2G, 3G, and 4G celluar standards. Providing high-speed broadband connectivity in areas without DSL availability and cities with up to 100 Mbit/s, depending on the development of the cellular networks.
With its built-in cellular modem that supports LTE, the LANCOM 1781-4G provides wireless broadband connectivity with speeds of up to 100 Mbps. With its extensive VPN capabilities the device provides secure, high-performance connectivity to branch offices and remote workers. 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 1781-4G supplies everything that a modern enterprise network needs, such as comprehensive Quality- of-Service capabilities and an object-oriented firewall.
