Description:
Cisco enterprise routers are high-performance, multi-service network access devices designed for enterprises, branch offices, industrial sites and commercial network environments. Integrated with powerful routing, data forwarding, network security and intelligent management capabilities, Cisco routers support mainstream dynamic routing protocols, stable data transmission and flexible network expansion. Built-in advanced security features such as stateful firewall, access control, threat protection and encrypted VPN tunnels effectively protect internal network data and prevent external network risks.
With reliable hardware design, industrial-grade stability and long-term continuous operation capability, these devices adapt to complex networking scenarios. They also support QoS quality of service management, which optimizes bandwidth allocation and ensures smooth transmission of voice, video and business data.
- Original genuine 2851-SEC/K9, Cisco 2851 enterprise modular router with Advanced Security IOS for large branch and secure gateway deployment.
- Equipped with 2×Gigabit Ethernet ports and 11 expansion slots (4×HWIC, 1×NME, 2×AIM, 3×PVDM) for flexible WAN, voice, and security module upgrades.
- Pre-configured security bundle: firewall, IPsec VPN, AES/3DES encryption, IPS, and threat defense for comprehensive network protection.
- High-performance hardware: 512MB DRAM / 128MB Flash, wire-speed throughput for data, voice, video, and large-scale VPN concurrent connections.
- Standard 2U rack-mount design, industrial-grade reliability for 24/7 operation; supports QoS, VLAN, ACL, IPv4/IPv6, ideal for secure remote access and multi-service converged networks.
FAQ:
Q1:What is the product situation and warranty like?
A:Brand-new genuine items. 1-year warranty included.
Q2:What is your payment terms?
A:T/T, Paypal supported.
Q3: What is the delivery time for the product? Is there sufficient inventory?
A:Standard models in stock, shipped in 3–5 business days after payment. Scarce models require manufacturer ordering—contact customer service for timelines.
Q4:Shipping & Tracking
A:DHL/FedEx/UPS available.Tracking number + link provided post-shipment. Full-process monitoring by our team.
Q5:Packaging & Safety
A:Original brand packaging with reinforced protection (foam, sealed cartons, wooden crates for precision gear). Moisture & impact resistant.