2-FE Security Router w/ISDN S/T Backup



Used CISCO1812/K9 Series integrated services routers are the next evolution of the award-winning used Cisco 1700 Series modular and fixed-configuration routers. The refurbished CISCO1812/K9 integrated services router is fixed-configuration. The used CISCO1812/K9 router is designed for secure broadband, Metro Ethernet, and wireless connectivity, and provides significant performance improvements, feature capability, versatility, and additional value compared to prior generations of used Cisco 1700 Series routers.

Specifications for the CISCO1812/K9

  • RAM = 128MB/384 MB (max)
  • Flash = 32MB/128 MB (max)
  • Data Transfer Rate = 100 Mbps
  • Routing Protocol = OSPF, RIP-1, RIP-2, BGP, EIGRP
  • Data Link Protocol = Ethernet, Fast Ethernet
  • Network/Transport Protocol = RSVP, IP/IPX, IPSec
  • Remote Management Protocol = SNMP, HTTP
  • Performance = VPN throughput (3DES IPSec) : 40 Mbps
  • Capacity = IPSec VPN tunnels : 50, Virtual interfaces (VLANs) : 8
  • Features = Firewall protection, hardware encryption, VPN support, load balancing, VLAN support, Stateful Packet Inspection (SPI), manageable, Intrusion Prevention System (IPS), URL filtering, Low-latency queuing (LLQ), Class-Based Weighted Fair Queuing (CBWFQ), Weighted Fair Queuing (WFQ), Weighted Random Early Detection (WRED), Committed Access Rate (CAR), Link Fragmentation and Interleaving (LFI)
  • Expansion Slots = 1 Compact Flash, 1 x memory
  • Interfaces = 8 x network – Ethernet 10Base-T/100Base-TX – RJ-45
  • 2 x network – Ethernet 10Base-T/100Base-TX – RJ-45 ( WAN )
  • 1 x modem – ISDN BRI ST
  • 2 x Hi-Speed USB – 4 pin USB Type A
  • 1 x management – auxiliary
  • 1 x management – console


Whether you're looking to extend and stretch your IT capital budgets or simply locate equipment no longer available new, Market Network Solutions is positioned to exceed your expectations. We manage one of the most comprehensive inventories and broker networks of network equipment in the world.



All Market Network Solutions refurbished equipment must pass a thorough 20-point inspection, upgrade and certification checklist before shipping to clients. The certification includes a detailed process to ensure the electronics, connectivity ports, memory configuration, firmware/software and electrical components meet Market Network Solutions strict standards.