C1-CISCO4221/K9 - Cisco ONE ISR 4221 Router

1. Dimensions: 44.5 x 438.15 x 438.15 mm
2. Weight: 5.2 kg
3. Rack-mountable: Yes
4. Data Link Protocol: Ethernet, Fast Ethernet, Gigabit Ethernet
5. Network / Transport Protocol: IPSec, PPPoE, DHCP, DNS, L2TPv3, NTP, ICMP, ARP, BOOTP, RADIUS, GRE
6. Remote Management Protocol: SNMP, Telnet, HTTP, HTTPS, SSH
7. Routing Protocol: OSPF, IS-IS, BGP, EIGRP, DVMRP, PIM-SM, IGMPv3, GRE, PIM-SSM, static IPv4 routing, static IPv6 routing, policy-based routing (PBR), MPLS, Bidirectional Forwarding Detection (BFD)
8. Capacity: Maximum number of NAT translations: 4000
9. Encryption Algorithm: DES, Triple DES, AES, SSL, TLS
10. Authentication Method: RADIUS, TACACS+, Secure Shell (SSH), Secure Shell v.2 (SSH2), local authentication, X.509 certificates, Extensible Authentication Protocol (EAP)
11. Power Consumption: 50W
12. Operating Temperature: 0°C to 40°C

Notes:
1. The Cisco ONE ISR 4221 Router is a powerful and reliable device that can handle multiple network protocols and routing protocols.
2. With its compact size and rack-mountable design, it can be easily integrated into any network infrastructure.
3. The router's advanced security features, including encryption and authentication algorithms, ensure that your network is protected from unauthorized access and cyber threats.