Cisco CISCO2851-SECK9-RF | 2851 Integrated Services Router 4 x Expansion Slot

1. Dimensions: 47 x 43.8 x 13.3 cm
2. Weight: 10.4 kg
3. Processor: 1 x 2.5 GHz
4. RAM: 256 MB (max 1 GB)
5. Flash Memory: 64 MB (max 256 MB)
6. Interfaces: 2 x Gigabit Ethernet, 2 x Fast Ethernet, 1 x Console, 1 x Auxiliary, 2 x USB
7. Expansion Slots: 4 x HWIC, 2 x AIM, 2 x PVDM
8. WAN Interface Cards (WICs) Support: 1 x T1/E1, 1 x ADSL, 1 x G.SHDSL, 1 x Serial
9. Power Supply: AC 120/230 V (50/60 Hz)
10. Routing Protocol: OSPF, RIP-1, RIP-2, BGP, EIGRP, HSRP, IGMP, PIM-SM, static IP routing, GRE, policy-based routing (PBR)
11. Security: Firewall protection, VPN support, MPLS support, content filtering, Intrusion Prevention System (IPS), Network Address Translation (NAT)
12. QoS: Weighted Fair Queuing (WFQ), Class-Based WFQ (CBWFQ), Low Latency Queuing (LLQ), Class-Based Traffic Shaping (CBTS)

Notes:
1. The Cisco 2851 is a reliable and scalable router suitable for medium to large businesses.
2. The router supports multiple WAN interface cards, providing flexibility in network connectivity.
3. With advanced security and QoS features, the Cisco 2851 ensures high network performance and protection against cyber threats.