Cisco CISCO3845-RF | 3845 16-Port 16 x 10/100/1000Base-T + 2 x Gigabit Ethernet Integrated Services Router with AC Power

1. Dimensions: 17.25 x 16.4 x 5.2 inches
2. Weight: 25.4 pounds
3. Routing Protocol: OSPF, RIP-1, RIP-2, BGP, EIGRP, HSRP, IGMPv2, IGMP, PIM-SM, static IP routing, GRE
4. Data Link Protocol: Ethernet, Fast Ethernet, Gigabit Ethernet
5. Network / Transport Protocol: IPSec, L2TPv3, PPPoE, DHCP, DNS, L2TP, PPTP, TCP/IP, UDP/IP, ICMP/IP
6. Remote Management Protocol: SNMP 3, HTTP, HTTPS, SSH, CLI
7. Power Device: Internal power supply - hot-plug
8. RAM: 512 MB (installed) / 1 GB (max) - DDR SDRAM - ECC
9. Flash Memory: 128 MB (installed) / 256 MB (max)
10. Interfaces: 2 x 10Base-T/100Base-TX/1000Base-T - RJ-45, 1 x management - console - RJ-45, 1 x management - auxiliary - RJ-45, 2 x USB - Type A, 1 x USB - Type B, 2 x SFP (mini-GBIC), 16 x 10Base-T/100Base-TX/1000Base-T - RJ-45
11. Operating Temperature: 32°F to 104°F (0°C to 40°C)
12. Humidity Range Operating: 10% to 85% (non-condensing)

Helpful Notes:
1. This router is ideal for medium to large-sized businesses with high bandwidth requirements.
2. The router supports advanced security features such as VPN and firewall to protect your network.
3. The router is easy to manage remotely using various protocols such as SNMP, HTTP, and SSH.