Primesec encrypting bridge

Primesec encrypting bridges transparently connect two LAN segments through and encrypted tunnel. Low power consumption, durable casing, simple configuration, high security and competitive price - these are reasons to find out more about these devices.

Product Description
Encrypting bridge Primesec 10L model LG860A3R53F-7-DD9 CPU 533 MHz 3xLAN Alu+plastic case No moving parts
Encrypting bridge Primsec 10N model NEOCV860A3R10N-7-1401 CPU 1 GHz 3xLAN Durable Alu case No moving parts
Preconfiguration service A pair of bridges are delivered in ready-to-use configuration as orderd by customer


  • transparent bridging of network traffic between two LAN segments - no routing,
  • secure TLSv1 channel over WAN,
  • confidentality and integrity protection and peer-entity authentication,
  • high encryption performance (in-memory 120-320 Mbps),
  • standard encryption algorithms - AES, RC4 (option), 3DES (option), SHA1
  • long encryption keys - 128 bit (AES128, RC4) to 256 bitów (AES256),
  • authentication of tunnel endpoints with PSK (pre-shared key) without need to establish PKI infrastructure,
  • no problems with address translation (NAT) and port forwarding (PAT), firewalls,
  • secure firmware upgrade,
  • configuration over serial (RS-232) or SSH,
  • no moving parts - silence and long lifetime,
  • low power consumption (max. 60W),

Configuration Each Primesec dridge has three network interfaces:

  • LAN1 - bridge interface, no IP address
  • LAN2 - external interface (WAN), IP configured manually or over DHCP,
  • LAN3 - management interface, IP configured manually.

Ze względów bezpieczeństwa połaczenia do konsoli administracyjnej są możliwe tylko na interfejs LAN2 (mozna wpiąć go jednak do tego samego segmentu sieci co interfejs LAN1).


  • VoIP optimizations (queueing)
  • central management for multiple bridges

Other options available on request. Contact Primesec was designed by Pawel Krawczyk, owner of "Bolanda Networks" consulting company from Krakow, Poland.