Lancom Systems 1781VA-4G 62042 Benutzerhandbuch

The professional VPN router LANCOM 1781VA-4G provides high-speed Internet access either via LTE (up to 100 Mbps), VDSL2 (up to 100 Mbps) or ADSL2+. Due to these

versatile connections it is the high-performance basis for maximum failure resiliency, e.g. for checkout connections, cloud or online services. On top of that, it is equipped

with two SIM card slots (dual SIM) for intelligent cellular backup scenarios, e.g. in case of provider failure or the consumption of the cellular data limit. 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 1781VA-4G further supplies everything that a modern enterprise network needs, such as comprehensive Quality-of-Service capabilities and

an object-oriented firewall.

The LANCOM 1781VA-4G provides a high-performance platform with hardware NAT for Gigabit-speed during IP packet transmission. As a professional business router,

the device meets with high standards in the areas of network virtualization, security, and VPN networking. With a VPN encryption performance of more than 200 Mbps,

remote sites can be easily connected. 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. And even more: The LANCOM 1781VA-4G supports VDSL2-Vectoring for the new VSDL generation with a doubled data rate.

The LANCOM 1781VA-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 1781VA-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 1781VA-4G and other LANCOM devices on the network. The extensive

range of features and the configuration 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 1781VA-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 1781VA-4G provides up to sixteen virtual networks, each with its own settings

for DHCP, DNS, routing, and firewall.

With the LANCOM 1781VA-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.