• LANCOM 831A
  • LANCOM 831A

End of sale: LANCOM 831A

Small business router with integrated ADSL2+ modem for a secure Internet access for single site businesses

The LANCOM 831A is the right choice for smaller businesses which require an Internet connection as well as professional network functionalities. Thanks to the integrated multimode modem for ADSL2+ the router can be directly connected with a common DSL line – without additional hardware. It thus meets maximum requirements for a secure Internet access with LANCOM quality “made in Germany”.


Small-business router with ADSL2+ modem

Thanks to the integrated multimode modem for ADSL2+ the router can be directly connected with a common DSL line and thus enables professional Internet access for access for single site businesses.

Stateful inspection firewall

Equipped with a stateful inspection firewall, the LANCOM 831A protects the entire network. With features such as intrusion prevention and Denial-of-Service protection, this business VPN router provides optimal protection and secures all of the data on the network.

Advanced Routing & Forwarding

The LANCOM 831A provides up to 2 securely isolated IP contexts, each of which has its own separate routing. This is an elegant way of operating IP applications with one central router and keeping the different communication channels securely separated from one another.

Security Made in Germany

In a market with a strong presence of American and Asian products, LANCOM offers maximum security "Made in Germany". The entire LANCOM core product range is developed and manufactured in Germany, and tested according to the highest standards of security, data protection and quality. The company's own "closed-source" operating system LCOS is developed at the company headquarters in Germany. Our in-house team of developers works in a highly secure environment as certified by the BSI (German Federal Office for Information Security), all of which is subject to the highest standards of security, encryption, and quality.

Maximum future-proofing

LANCOM products are based on professional expertise, years of experience in IT, and high-quality materials. All of our devices are equipped with hardware that is dimensioned for the future and, even reaching back to older product generations, updates to the LANCOM Operating System—LCOS—are available several times a year, free of charge. This guarantees a long service life while staying technically up to date, which represents a true protection of your investment.


Technical features

  • Small-business router with integrated ADSL2+ modem for single site businesses
  • Integrated stateful-inspection firewall with intrusion detection and Denial-of-Service protection
  • Network virtualization with up to 2 networks on one device (ARF)
  • Security Made in Germany
  • Maximum future compatibility, reliability, and security

Accessories and options



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