Cisco CISCO1841-SEC/K9 | 1800 Series 1841 2 x Ports 10/100Base-TX LAN + 3 x Expansion Slots 1U Rack-mountable Integrated Service Router

Technical Specifications:
- Dimensions: 13.5 x 10.8 x 1.9 inches
- Weight: 6.2 pounds
- Interfaces: 2 x 10/100Base-TX LAN, 1 x USB, 1 x console
- RAM: 256 MB (max 384 MB)
- Flash Memory: 64 MB (max 256 MB)
- Routing Protocol: OSPF, RIP-1, RIP-2, BGP, EIGRP, HSRP, VRRP, PIM-SM, IGMPv3, GRE
- Network / Transport Protocol: IPSec, PPPoE, PPPoA, DHCP, DNS, L2TPv3, ICMP/IP, IPS, ARP, TCP/IP, PPTP
- Encryption Algorithm: DES, Triple DES, AES
- Authentication Method: RADIUS, TACACS+, Secure Shell v.2 (SSH2)
- Power Supply: AC 120/230 V (50/60 Hz)
- Compliant Standards: FCC Class B certified, CISPR 22 Class B, EN 60950, EN 61000-3-2, VCCI Class B ITE, IEC 60950, EN 61000-3-3, EN55024, EN55022 Class B, UL 60950, CSA 22.2 No. 60950, AS/NZS 3260, AS/NZ 3548 Class B

Helpful Notes:
- The Cisco 1841 Router is ideal for small to medium-sized businesses that require secure and reliable connectivity.
- It supports a wide range of protocols and encryption algorithms for enhanced security.
- The router's compact design makes it easy to install and manage in any workspace.