Cisco C891F-K9 Ethernet Integrated Services Router V.92 and ISDN Backup, 8-Gigabit Ethernet Ports, 802.11n Access Point, Small Form-Factor Pluggable (SFP)
- Standard 802.11a/g/n access point
- Integrated with USB 2.0 ports
- Four-port 802.3af and Cisco compliant PoE
- Support for Cisco CleanAir technology
- Supports dial backup with an external modem through a virtual auxiliary port
- Multiple users of up to 50 (recommended)
- Dual-band WiFi connectivity (2.4 GHz and 5 GHz).
Cisco C891F-K9 Router Description
Cisco C891F-K9, a model under the Cisco 890 Series Integrated Service Routers, are fixed-configuration routers that offer synergistic business solutions for advanced and secured voice and data communications suitable for small business enterprises or part of a large network setup.
The C891F-K9 is a four-port 802.3af router that offers dual-band WiFi connectivity (2.4 GHz and 5 GHz) and supports users of up to 50 simultaneously. With a standard 802.11a/g/n access point, the router delivers secure and wide-area broadband, Metro Ethernet, wireless LAN (WLAN) connectivity, and business continuity. The router features a web-based OS with an intuitive user interface, making it easy to set up and deploy.
Dual-band Connectivity:
The C891F-K9 router delivers wireless signal over two frequencies ( 2.4 GHz and 5 GHz), covering a wide expanse of area, giving you the perfect network experience either while streaming an HD video or an online game. The C891F-K9 supports Multiple Input, Multiple Output (MIMO) radio operation, which allows simultaneous connection of multiple devices at the same time.
Security Features:
The Cisco C891F-K9 delivers advanced security features such as device quarantine, firmware updates, automatic updates, and many more across various connectivity options. These features allow the router to provide network-level protection against attacks online from cyber criminals. The router is ideal for medium-sized branch offices with 25-30 remote workers.
What’s In The Box?
- Cisco C891F-K9 Main Unit
- Power Adapter
- Ethernet Cable
- User Guide.
Cisco C891F-K9 Services Router Specifications
Advanced IP Features Set:
- WAN Interfaces: 1-port GE or 1‑port SFP, 1-port FE
- LAN Interfaces: 8-port 10-/100-/1000-Mbps managed switch (4‑ports PoE capable with 125W power supply adapter)
- 802.11a/g/n Option: Yes (Cisco CleanAir technology)
- Integrated USB 2.0/AUX/Console: Yes
- Integrated Dial Backup: V.92 analog modem, ISDN BRI
- Quality of Service (QoS)
IP and IP Services:
- Routing Information Protocol Versions 1 and 2 (RIPv1 and RIPv2),
- Generic routing encapsulation (GRE) and multipoint GRE (MGRE)
- Cisco Express Forwarding
- Standard 802.1d Spanning Tree Protocol
- Layer 2 Tunneling Protocol (L2TP)
- Layer 2 Tunneling Protocol Version 3 (L2TPv3)
- Network Address Translation (NAT)
- Dynamic Host Configuration Protocol (DHCP) server, relay, and client
- Dynamic Domain Name System (DNS)
- DNS Proxy
- DNS Spoofing
- Access control lists (ACLs)
- IPv4 and IPv6 Multicast
- Open Shortest Path First (OSPF)
- Border Gateway Protocol (BGP)
- Performance Routing (PfR)
- Enhanced Interior Gateway Routing Protocol (EIGRP)
- Virtual Route Forwarding (VRF) Lite
- Next Hop Resolution Protocol (NHRP)
- Bidirectional Forwarding Detection (BFD)
- Web Cache Communication Protocol (WCCP)
xDSL:
- True Mu
- Highest field reliability with Impulse Noise Protection over REIN/SHINE, Extended INP-Delay, G.INP, Physical Layer Retransmission, SRA, and Bitswap
- VDSL2 Persistent Storage Device (PSD) profiles up to 17a/b with support for Spectral Shaping
- VDSL2 Vectoring to offer blazing fiber speeds over copper
- multimode VDSL2 and ADSL2+ over Annex A, B, J, and M, including traditional G.DMT and T1.413
- World-class interoperability with industry-standard DSL access multiplexer (DSLAM) chipsets
- Support for 4-pair multimode G.SHDSL; that is, ATM and EFM
- Remote management with TR069 and CWMP
- Investment protection with GE and SFP for future fiber that could replace xDSL deployment
Security Features
- Secure Sockets Layer (SSL) VPN for secure remote access
- Hardware-accelerated DES, 3DES, AES 128, AES 192, and AES 256
- Public-key-infrastructure (PKI) support
- Fifty IPsec tunnels
- Cisco Easy VPN Client and Server
- NAT transparency
- Dynamic Multipoint VPN (DMVPN)
- Tunnel-less Group Encrypted Transport VPN
- VRF-aware IPsec
- IPsec over IPv6
- Adaptive control technology
- Session Initiation Protocol (SIP) application-layer gateway
Cisco IOS Firewall:
- Zone-Based Policy Firewall
- VRF-aware stateful inspection routing firewall
- Stateful inspection transparent firewall
- Advanced application inspection and control
- Secure HTTP (HTTPS), FTP, and Telnet Authentication Proxy
- Dynamic and static port-security
- Firewall stateful failover
- VRF-aware firewall
- Cisco ScanSafe Connector
- Cisco IOS Software black and white lists
- Integrated threat control: Intrusion Prevention System (IPS)
- Control Plane Policing
- Flexible Packet Matching
- Network foundation protection
Metro Ethernet:
- Ethernet OA&M
- Ethernet Local Management Interface (E-LMI)
- IP SLA for Ethernet
Application Visibility and Control:
- Cisco Wide Area Application Services (WAASx)
- NBAR2
- Flexible NetFlow (FNF)
- Performance Agent
Number of recommended users:
- 50
IPv6:
- IPv6 addressing architecture
- IPv6 name resolution
- IPv6 statistics
- IPv6 translation: Transport packets between IPv6-only and IPv4-only endpoints (NAT-Protocol Translation)
- Internet Control Message Protocol Version 6 (ICMPv6)
- IPv6 DHCP
- OSPFv3
- BGP4+
- IPv6 path maximum transmission unit (PMTU)
- IPv6 Neighbor Discovery
- IPv6 stateless address autoconfiguration (SLAAC)
- IPv6 Multicast Routing
WLAN Features
- Standard 802.11a/g/n access point
WLAN hardware:
- Support for Cisco CleanAir technology
- Automatic rate selection for 802.11a/g/n
- Noncaptive RPTNC omnidirectional dipole antenna; 2-dBi gain @ 2.4 GHz, 5-dBi gain @ 5 GHz
- 2 x 3 multiple-input, multiple-output (MIMO) radio operation
- Wi-Fi 802.11n Draft v2.0 certified
WLAN software:
- Autonomous or unified access point
- Cisco WCS support for monitoring of autonomous-mode access points
- Option to maximize throughput or maximize range
- Software-configurable transmit power
- Radio roles, including access point, root bridge, non-root bridge, and workgroup bridge
- Wi-Fi Multimedia (WMM) certification
- Traffic specifications (TSPEC) Call Admission Control (CAC) to ensure voice quality is maintained.
- Unscheduled Automatic Power Save Delivery (UPSD) to reduce latency
WLAN security:
- Standard 802.11i
- Wi-Fi Protected Access (WPA) and AES (WPA2)
- EAP authentication: Cisco Light Extensible Authentication Protocol (LEAP), Protected Extensible Authentication Protocol (PEAP), Extensible Authentication Protocol-Transport Layer Security (EAP TLS), Extensible Authentication Protocol-Flexible Authentication via Secure Tunneling (EAP-FAST), Extensible Authentication Protocol-Subscriber Information Module (EAP-SIM), Extensible Authentication Protocol-Message, Digest Algorithm 5 (EAP-MD5), and Extensible Authentication Protocol‑Tunneled TLS (EAP-TTLS)
- Static and dynamic Wired Equivalent Privacy (WEP)
- Temporal Key Integrity Protocol/Simple Security Network (TKIP/SSN) encryption
- MAC authentication and filter
- User database for survivable local authentication using LEAP and EAP-FAST
- Configurable limit to the number of wireless clients
- Configurable RADIUS accounting for wireless clients
- Preshared keys (PSKs) (WPA-small office or home office [WPA-SOHO])
- Service Set Identifiers (SSIDs) and Multiple Broadcast SSIDs: 16
Default and maximum DRAM:
- Default 512MB
- Up to 1 GB 891F, upgrade option available.
- Default and maximum flash memory: 256
- Separate console and auxiliary ports: RJ-45
USB 2.0:
- One USB 2.0 port available
- USB devices supported: USB flash memory
Inline PoE:
- Optional internal adapter for inline PoE on 4 switch ports for IP phones or external wireless access points; 802.3af-compliant and Cisco
- PoE-compliant
- Wireless specifications: 2.4 and 5 GHz
Data rates supported:
- 802.11a: 6, 9, 12, 18, 24, 36, 48, and 54 Mbps
- 802.11b: 1, 2, 5.5, 6, 9, and 11 Mbps
- 802.11g: 1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48, and 54 Mbps
- 802.11n: 1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48, 54, and m0-m15
Maximum transmit power (2‑channel aggregate):
- 802.11a: 15dBm
- 802.11b: 20 dBm
- 802.11g: 17 dBm
- 802.11n: 16 dBm
Weight:
- 5.5 lb (2.5 kg) maximum
Product dimensions:
- H x W x D =1.82 x 12.71 x 9.78 in. (4.62 x 32.28 x 24.84 cm) (includes rubber feet)
- H x W x D = 1.75 x 12.71 x 9.78 in. (4.45 x 32.28 x 24.84 cm) (without rubber feet)
AC input voltage:
- Universal 100 to 240 VAC
Frequency:
- 50 to 60 Hz
- Maximum output power: 60W
- Output voltages: 12 VDC
Optional PoE:
- Separate 80W PoE power supply for Cisco 891 and 892 ISRs
- Single 125W power supply required for Cisco 896, 897, 898, and 891F for router and PoE
- The Cisco 891-24X uses the internal power supply for PoE
External output voltage:
- 48 VDC
More Information
| Delivery Option | 15-20 Working Days |
|---|---|
| SKU | C891F-K9 |
| Weight | 5.500000 |
| Brands | Cisco |
| Networking Type | Wired Router |
| Ports | 8x 10/100/1000Mbps LAN |
| Standard | 802.11b/g/n 2.4GHz |
| Protocol | IPv6 |
| Antenna | 2 |
| Colour | Black |
| Condition | New |
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Cisco C891F-K9 Router Description
Cisco C891F-K9, a model under the Cisco 890 Series Integrated Service Routers, are fixed-configuration routers that offer synergistic business solutions for advanced and secured voice and data communications suitable for small business enterprises or part of a large network setup.
The C891F-K9 is a four-port 802.3af router that offers dual-band WiFi connectivity (2.4 GHz and 5 GHz) and supports users of up to 50 simultaneously. With a standard 802.11a/g/n access point, the router delivers secure and wide-area broadband, Metro Ethernet, wireless LAN (WLAN) connectivity, and business continuity. The router features a web-based OS with an intuitive user interface, making it easy to set up and deploy.
Dual-band Connectivity:
The C891F-K9 router delivers wireless signal over two frequencies ( 2.4 GHz and 5 GHz), covering a wide expanse of area, giving you the perfect network experience either while streaming an HD video or an online game. The C891F-K9 supports Multiple Input, Multiple Output (MIMO) radio operation, which allows simultaneous connection of multiple devices at the same time.
Security Features:
The Cisco C891F-K9 delivers advanced security features such as device quarantine, firmware updates, automatic updates, and many more across various connectivity options. These features allow the router to provide network-level protection against attacks online from cyber criminals. The router is ideal for medium-sized branch offices with 25-30 remote workers.
What’s In The Box?
- Cisco C891F-K9 Main Unit
- Power Adapter
- Ethernet Cable
- User Guide.
Cisco C891F-K9 Services Router Specifications
Advanced IP Features Set:
- WAN Interfaces: 1-port GE or 1‑port SFP, 1-port FE
- LAN Interfaces: 8-port 10-/100-/1000-Mbps managed switch (4‑ports PoE capable with 125W power supply adapter)
- 802.11a/g/n Option: Yes (Cisco CleanAir technology)
- Integrated USB 2.0/AUX/Console: Yes
- Integrated Dial Backup: V.92 analog modem, ISDN BRI
- Quality of Service (QoS)
IP and IP Services:
- Routing Information Protocol Versions 1 and 2 (RIPv1 and RIPv2),
- Generic routing encapsulation (GRE) and multipoint GRE (MGRE)
- Cisco Express Forwarding
- Standard 802.1d Spanning Tree Protocol
- Layer 2 Tunneling Protocol (L2TP)
- Layer 2 Tunneling Protocol Version 3 (L2TPv3)
- Network Address Translation (NAT)
- Dynamic Host Configuration Protocol (DHCP) server, relay, and client
- Dynamic Domain Name System (DNS)
- DNS Proxy
- DNS Spoofing
- Access control lists (ACLs)
- IPv4 and IPv6 Multicast
- Open Shortest Path First (OSPF)
- Border Gateway Protocol (BGP)
- Performance Routing (PfR)
- Enhanced Interior Gateway Routing Protocol (EIGRP)
- Virtual Route Forwarding (VRF) Lite
- Next Hop Resolution Protocol (NHRP)
- Bidirectional Forwarding Detection (BFD)
- Web Cache Communication Protocol (WCCP)
xDSL:
- True Mu
- Highest field reliability with Impulse Noise Protection over REIN/SHINE, Extended INP-Delay, G.INP, Physical Layer Retransmission, SRA, and Bitswap
- VDSL2 Persistent Storage Device (PSD) profiles up to 17a/b with support for Spectral Shaping
- VDSL2 Vectoring to offer blazing fiber speeds over copper
- multimode VDSL2 and ADSL2+ over Annex A, B, J, and M, including traditional G.DMT and T1.413
- World-class interoperability with industry-standard DSL access multiplexer (DSLAM) chipsets
- Support for 4-pair multimode G.SHDSL; that is, ATM and EFM
- Remote management with TR069 and CWMP
- Investment protection with GE and SFP for future fiber that could replace xDSL deployment
Security Features
- Secure Sockets Layer (SSL) VPN for secure remote access
- Hardware-accelerated DES, 3DES, AES 128, AES 192, and AES 256
- Public-key-infrastructure (PKI) support
- Fifty IPsec tunnels
- Cisco Easy VPN Client and Server
- NAT transparency
- Dynamic Multipoint VPN (DMVPN)
- Tunnel-less Group Encrypted Transport VPN
- VRF-aware IPsec
- IPsec over IPv6
- Adaptive control technology
- Session Initiation Protocol (SIP) application-layer gateway
Cisco IOS Firewall:
- Zone-Based Policy Firewall
- VRF-aware stateful inspection routing firewall
- Stateful inspection transparent firewall
- Advanced application inspection and control
- Secure HTTP (HTTPS), FTP, and Telnet Authentication Proxy
- Dynamic and static port-security
- Firewall stateful failover
- VRF-aware firewall
- Cisco ScanSafe Connector
- Cisco IOS Software black and white lists
- Integrated threat control: Intrusion Prevention System (IPS)
- Control Plane Policing
- Flexible Packet Matching
- Network foundation protection
Metro Ethernet:
- Ethernet OA&M
- Ethernet Local Management Interface (E-LMI)
- IP SLA for Ethernet
Application Visibility and Control:
- Cisco Wide Area Application Services (WAASx)
- NBAR2
- Flexible NetFlow (FNF)
- Performance Agent
Number of recommended users:
- 50
IPv6:
- IPv6 addressing architecture
- IPv6 name resolution
- IPv6 statistics
- IPv6 translation: Transport packets between IPv6-only and IPv4-only endpoints (NAT-Protocol Translation)
- Internet Control Message Protocol Version 6 (ICMPv6)
- IPv6 DHCP
- OSPFv3
- BGP4+
- IPv6 path maximum transmission unit (PMTU)
- IPv6 Neighbor Discovery
- IPv6 stateless address autoconfiguration (SLAAC)
- IPv6 Multicast Routing
WLAN Features
- Standard 802.11a/g/n access point
WLAN hardware:
- Support for Cisco CleanAir technology
- Automatic rate selection for 802.11a/g/n
- Noncaptive RPTNC omnidirectional dipole antenna; 2-dBi gain @ 2.4 GHz, 5-dBi gain @ 5 GHz
- 2 x 3 multiple-input, multiple-output (MIMO) radio operation
- Wi-Fi 802.11n Draft v2.0 certified
WLAN software:
- Autonomous or unified access point
- Cisco WCS support for monitoring of autonomous-mode access points
- Option to maximize throughput or maximize range
- Software-configurable transmit power
- Radio roles, including access point, root bridge, non-root bridge, and workgroup bridge
- Wi-Fi Multimedia (WMM) certification
- Traffic specifications (TSPEC) Call Admission Control (CAC) to ensure voice quality is maintained.
- Unscheduled Automatic Power Save Delivery (UPSD) to reduce latency
WLAN security:
- Standard 802.11i
- Wi-Fi Protected Access (WPA) and AES (WPA2)
- EAP authentication: Cisco Light Extensible Authentication Protocol (LEAP), Protected Extensible Authentication Protocol (PEAP), Extensible Authentication Protocol-Transport Layer Security (EAP TLS), Extensible Authentication Protocol-Flexible Authentication via Secure Tunneling (EAP-FAST), Extensible Authentication Protocol-Subscriber Information Module (EAP-SIM), Extensible Authentication Protocol-Message, Digest Algorithm 5 (EAP-MD5), and Extensible Authentication Protocol‑Tunneled TLS (EAP-TTLS)
- Static and dynamic Wired Equivalent Privacy (WEP)
- Temporal Key Integrity Protocol/Simple Security Network (TKIP/SSN) encryption
- MAC authentication and filter
- User database for survivable local authentication using LEAP and EAP-FAST
- Configurable limit to the number of wireless clients
- Configurable RADIUS accounting for wireless clients
- Preshared keys (PSKs) (WPA-small office or home office [WPA-SOHO])
- Service Set Identifiers (SSIDs) and Multiple Broadcast SSIDs: 16
Default and maximum DRAM:
- Default 512MB
- Up to 1 GB 891F, upgrade option available.
- Default and maximum flash memory: 256
- Separate console and auxiliary ports: RJ-45
USB 2.0:
- One USB 2.0 port available
- USB devices supported: USB flash memory
Inline PoE:
- Optional internal adapter for inline PoE on 4 switch ports for IP phones or external wireless access points; 802.3af-compliant and Cisco
- PoE-compliant
- Wireless specifications: 2.4 and 5 GHz
Data rates supported:
- 802.11a: 6, 9, 12, 18, 24, 36, 48, and 54 Mbps
- 802.11b: 1, 2, 5.5, 6, 9, and 11 Mbps
- 802.11g: 1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48, and 54 Mbps
- 802.11n: 1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48, 54, and m0-m15
Maximum transmit power (2‑channel aggregate):
- 802.11a: 15dBm
- 802.11b: 20 dBm
- 802.11g: 17 dBm
- 802.11n: 16 dBm
Weight:
- 5.5 lb (2.5 kg) maximum
Product dimensions:
- H x W x D =1.82 x 12.71 x 9.78 in. (4.62 x 32.28 x 24.84 cm) (includes rubber feet)
- H x W x D = 1.75 x 12.71 x 9.78 in. (4.45 x 32.28 x 24.84 cm) (without rubber feet)
AC input voltage:
- Universal 100 to 240 VAC
Frequency:
- 50 to 60 Hz
- Maximum output power: 60W
- Output voltages: 12 VDC
Optional PoE:
- Separate 80W PoE power supply for Cisco 891 and 892 ISRs
- Single 125W power supply required for Cisco 896, 897, 898, and 891F for router and PoE
- The Cisco 891-24X uses the internal power supply for PoE
External output voltage:
- 48 VDC
| Delivery Option | 15-20 Working Days |
|---|---|
| SKU | C891F-K9 |
| Weight | 5.500000 |
| Brands | Cisco |
| Networking Type | Wired Router |
| Ports | 8x 10/100/1000Mbps LAN |
| Standard | 802.11b/g/n 2.4GHz |
| Protocol | IPv6 |
| Antenna | 2 |
| Colour | Black |
| Condition | New |
