Cisco C891F-K9 Integrated Services Router

Cisco C891F-K9 Integrated Services Router

The Cisco C891F-K9 is a fixed-configuration Gigabit Ethernet security router from Cisco's 890 Series Integrated Services Routers (ISR). It is purpose-built for small businesses and branch offices that require secure, reliable WAN connectivity combined with integrated switching capabilities — all in a compact, affordable platform. The C891F-K9 includes an SFP slot for flexible uplink options, making it versatile for both fibre and copper WAN connections.

As part of Cisco's ISR 890 Series, the C891F-K9 delivers collaborative business networking features — including VPN support, quality of service (QoS), and advanced security services — that allow branch offices to operate with the same network quality and protection as a corporate headquarters. It is an excellent choice for organisations seeking enterprise-grade routing and security in a branch office or small business environment across Nigeria.

Key Features

• Gigabit Ethernet security router with SFP uplink slot
• Fixed configuration — purpose-built for small business and branch deployments
• Integrated switching, routing, and security services in one device
• VPN support and QoS for secure, high-quality branch connectivity
• Part of the trusted Cisco 890 Series ISR platform
• Compact footprint suitable for space-constrained office environments