Cisco CISCO1812-J/K9 | 1812 Integrated Dual Ethernet Services Router

1. Dimensions: 32.5 cm x 26.7 cm x 4.4 cm (W x D x H)
2. Weight: 3.6 kg
3. Power: AC input voltage: 100 to 240 VAC, Frequency: 50 to 60 Hz, Maximum power consumption: 60W
4. Interfaces: 2 x 10/100BASE-T Fast Ethernet, 1 x console port, 1 x auxiliary port, 1 x USB 1.1 port
5. WAN technologies supported: ADSL over basic telephone service, ADSL over ISDN, G.SHDSL, IDSL, SDSL, and VDSL
6. Routing protocols supported: Static, Routing Information Protocol (RIP) v1 and v2, Enhanced Interior Gateway Routing Protocol (EIGRP), Open Shortest Path First (OSPF), Border Gateway Protocol (BGP), and Multicast Internet Group Management Protocol (IGMP) versions 1, 2, and 3
7. VPN support: IP Security (IPsec) VPN, Generic Routing Encapsulation (GRE) VPN, and Dynamic Multipoint VPN (DMVPN)
8. Firewall: Stateful inspection firewall, Access control lists (ACLs), and Network Address Translation (NAT)
9. Quality of Service (QoS): Class-Based Weighted Fair Queuing (CBWFQ), Low-Latency Queuing (LLQ), Weighted Random Early Detection (WRED), and DiffServ
10. Management: Web-based GUI, Command-line interface (CLI), Simple Network Management Protocol (SNMP) v3, and Cisco Configuration Professional
11. Memory: 128 MB Flash, 256 MB DRAM
12. Operating temperature: 0 to 40°C

Helpful notes:
1. The Cisco 1812 router is ideal for small to medium-sized businesses that require secure and reliable connectivity.
2. The router supports multiple WAN technologies, making it flexible and adaptable to different network environments.
3. With its advanced security features and QoS capabilities, the Cisco 1812 router ensures high-quality service delivery and protects against network threats.