Lancom Systems 1781A-4G 62609 Benutzerhandbuch

The professional VPN router LANCOM 1781A-4G features two built-in modems for a secure and highly available Internet access for your company: Apart from an ADSL2+

modem, the router is equipped with an integrated LTE modem for wireless data connections at 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 cater for maximum performance

and are also energy-efficient based on IEEE 802.3az: If no data is transmitted over an interface, the power consumption shuts down automatically. The LANCOM 1781A-4G

further supplies everything that a modern enterprise network needs, such as comprehensive Quality-of-Service capabilities and an object-oriented firewall.

The LANCOM 1781A-4G provides a balanced hardware platform for a reliable operation of enterprise networks around the clock. As a professional business router, the

device meets with high standards in the areas of network virtualization, security, and VPN networking. At the same time, its computing power, storage capacity, and the

high-speed interfaces ensure excellent network performance even at times of heavy data traffic.

The LANCOM 1781A-4G is ideal for offices or small businesses with high data volumes that want to set up a secure and powerful VPN: The router's VPN gateway supports

five simultaneous IPSec channels, to be upgraded up to 25 channels optionally. Additionally, an object-oriented stateful-inspection firewall protects the network with

intrusion prevention and denial of service protection. Optionally available, the LANCOM Content Filter protects up to 100 users effectively while using the Internet. Flexible

bandwidth management guarantees the availability of all applications (also in local networks) as these can be prioritized with a comprehensive range of Quality-of-Service

features.

LCMS, the LANCOM Management System, is a free software package for the LANCOM 1781A-4G. It enables the configuration of the device, remote maintenance, and

network monitoring. The central component of LCMS, LANconfig, is used to configure the LANCOM 1781A-4G and other LANCOM devices on the network. The extensive

range of features and the onfiguration wizards enable a quick setup of the router. LANCOM Large Scale Monitor (LSM) and the free-of-charge LANmonitor offer detailed,

real-time monitoring of parameters, access to log files and statistics, as well as detailed trace-protocol analysis. Other functions in LCMS include the GUI for firewall setup,

automatic backup of configurations and scripts, and the intuitive folder structure with a convenient search function.

The LANCOM 1781A-4G helps you to use your IT resources more effectively and to save costs. The device supports multiple independent networks with the powerful

technology Advanced Routing and Forwarding (ARF). The ARF function on the LANCOM 1781A-4G provides up to sixteen virtual networks, each with its own settings for

DHCP, DNS, routing, and firewall.

With the LANCOM 1781A-4G corporate networks can be upgraded for the use of the Internet protocol IPv6 using their current infrastructure. Due to the implementation

of dual-stack, the router can be operated in pure IPv4, pure IPv6, or mixed networks. On top of that, several times a year free-of-charge updates for the LANCOM Operating

System (LCOS) are available. Hence, LANCOM offers maximum safeguarding of your investment.