Cisco C1861E-SRST-C-F/K9 | Router 1861e Integrated Services Router

1. Dimensions: 1.75 x 12.8 x 9.8 inches
2. Weight: 6.6 pounds
3. Memory: 512 MB DRAM, 256 MB Flash
4. WAN Interface: 1 x FE, 1 x ADSL2+ Annex B/J
5. LAN Interface: 8 x 10/100 Ethernet ports
6. Power Supply: AC 120/230 V (50/60 Hz)
7. VPN Support: IPSec VPN, SSL VPN, PPTP VPN
8. Firewall Protection: Stateful packet inspection (SPI), access control lists (ACLs), NAT
9. Routing Protocol: OSPF, RIP-1, RIP-2, BGP, EIGRP, HSRP
10. QoS: Weighted Fair Queuing (WFQ), Class-Based WFQ (CBWFQ), Low Latency Queuing (LLQ), Class-Based Traffic Shaping (CBTS)
11. Management Protocol: SNMP, Telnet, HTTP, HTTPS, SSH
12. Operating Temperature: 32 to 104°F (0 to 40°C)

Notes:
1. The router supports up to 50 IPsec VPN tunnels and up to 10 SSL VPN tunnels.
2. The router can be configured for voice and data integration, with support for up to 8 FXS ports and 4 FXO ports.
3. The router comes with Cisco Configuration Professional software for easy setup and configuration.