Cisco C891F-K9 Ethernet Integrated Services Router
The Cisco C891F-K9 Integrated Services Router is designed for small branches and virtual offices seeking enterprise-level security, flexibility, and performance. With dual WAN options, integrated wireless, and advanced Cisco IOS® software, this router ensures reliable connectivity, robust protection, and simplified management for business networks of all sizes.
Key Features
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Dual WAN Connectivity
Offers Gigabit Ethernet and Fiber WAN ports for flexible and reliable network configurations. -
Integrated 8-Port Gigabit Switch
Includes an 8-port 10/100/1000 Mbps managed switch, with 4 PoE-capable ports (requires 125W adapter). -
Built-in Wireless Capability
Supports 802.11a/g/n with Cisco CleanAir® technology to reduce interference and optimize wireless performance. -
Secure and Scalable
Loaded with Cisco IOS Advanced IP Services, providing strong VPN, firewall, and QoS features. -
USB and Console Support
Equipped with USB 2.0, AUX, and console ports for easy configuration and monitoring. -
Compact and Energy-Efficient Design
Sleek, space-saving form factor suitable for office racks or desktops, powered via AC 240V.
Specifications
| Feature | Specification |
|---|---|
| Model | Cisco C891F-K9 |
| WAN Interfaces | 1× Gigabit Ethernet / 1× SFP / 1× Fast Ethernet |
| LAN Interfaces | 8× 10/100/1000 Mbps (4× PoE capable) |
| Wireless Type | 802.11a/g/n with Cisco CleanAir Technology |
| Operating System | Cisco IOS Advanced IP Services |
| USB / AUX / Console Ports | Yes |
| Power Source | AC |
| Voltage | 240V |
| Dimensions (L×W×H) | 12.8 × 9.8 × 1.7 in (325 × 249 × 43 mm) |
| Weight | 7.8 lbs (3.54 kg) |
| Color | Gray |
| Hardware Platform | PC |
| Manufacturer | Cisco Systems |
| Model Number | FBA_C891F-K9-CR |
| ASIN | B07L41RMK7 |
| Discontinued | No |
What’s in the Box
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1 × Cisco C891F-K9 Router
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1 × Power Adapter
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1 × Ethernet Cable
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1 × User Documentation
Why Choose Cisco C891F-K9
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Trusted Cisco security and reliability for business-class performance
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Dual WAN design for redundancy and failover
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Integrated wireless for simplified deployment
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Advanced routing, VPN, and QoS capabilities
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Easy management with Cisco IOS
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Energy-efficient and space-saving design







Rafiki –
Integration with other Cisco gear is seamless. Reliable and stable, never goes down.
Anyango –
Reliable and stable, never goes down. Handles heavy network traffic with ease.
Mercy –
The modular design allows for expansion. Perfect for a growing business network. Support from Cisco is always helpful.