Cisco Part Number: C891F-K9 is a Cisco 891F Gigabit Ethernet security router with SFP
The Cisco 890 Series Integrated Services Routers (ISRs) offer comprehensive security features and threat protection, safeguarding networks against both known and emerging Internet threats and attacks. These robust, fixed-configuration routers deliver secure broadband, Metro Ethernet, and Wireless LAN (WLAN) connectivity. They are ideal for service providers offering managed Ethernet WAN services, serving as Customer Premises Equipment (CPE) at customer locations. With web-based tools and Cisco IOS Software, you gain centralized and remote management capabilities, ensuring complete visibility and control over network configurations even at remote sites.
The 890 routers streamline the deployment of Ethernet WAN services, offering end-to-end Operations, Administration, and Maintenance (OA&M), Service-Level Agreement (SLA) monitoring and verification, and configuration management.
Cisco C891 Series ISRs are designed to deliver secure broadband, metro Ethernet, wireless LAN (WLAN) connectivity, and business continuity. Cisco C891 Series ISRs also provide a 1-port Gigabit Ethernet SFP socket for WAN connectivity
Platform Support for C891F-K9
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Model |
WAN Interfaces |
LAN Interfaces |
802.11a/g/n Option |
Integrated USB 2.0/AUX/Console |
Integrated Dial Backup |
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|---|---|---|---|---|---|---|---|
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C891-24X/K9 |
1-port GE or 1‑port SFP 1-port FE |
8-port 10-/100-/1000-Mbps managed switch (4‑ports PoE capable with 125W power supply adapter) |
Yes Cisco CleanAir technology |
Yes |
V.92 analog modem ISDN BRI |
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Hardware Specifications for Cisco C891F-K9 ISR
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|
|
|---|---|
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Flash Memory |
256 MB |
|
Main Memory |
1-GB DDR RAM; fixed and not extendable |
|
USB port |
A USB 2.0-compliant port located at the back panel |
|
PoE |
4 PoE ports |
|
WAN |
1-port GE or 1-port SFP |
|
Console or auxiliary port |
RJ-45 |
|
LAN switch |
8-port Gigabit Ethernet |
|
Fan |
Fan less Chassis |
|
Embedded Wireless AP |
Dual 802.11b/g/n and 802.11a/n radios for C891FW |