Cisco C891F-K9 891F Gigabit 8 Ports Router Ethernet Switch With SFP Slot

Sku: C891F-K9

Introduction

The Cisco 891F Gigabit 8 Ports Router Ethernet Switch with SFP Slot Router is a versatile and powerful networking device designed to meet the demands of small to medium-sized businesses. One of its standout features is the Sku, specifically the C891F-K9, which offers numerous benefits and importance for users.

Overview of the Cisco C891F-K9 Router

Product Identification

• Manufacturer: Cisco
• Part Number / SKU: C891F-K9
• Series: 890
• Model: 891F
• Type: Router

Connectivity and Ports

• Total Ports: 8
• Management Port: Yes
• USB Ports: Yes
• Network Ports (RJ-45): 8
• Broadband Ports (RJ-45): 2
• RJ-11 Port: 1
• SFP Expansion Slot: 1

Networking Capabilities

• Connectivity Type: Wired
• Network Standards: 10/100Base-TX, 10/100/1000Base-T
• Ethernet Technologies: Ethernet, Fast Ethernet, Gigabit Ethernet
• Supported Protocols:
  • DDNS, DHCP, DNS, FTP, ICMP/IP, IPSec, L2TP, L2TPv3, RSVP, RTP
  • BGP, BGP-4+, BFD, EIGRP, GRE, HSRP, NHRP, OSPF, OSPFv3, PBR, RIP-1, RIP-2, VRRP, WCCP

Integrated Switch

• Ports: 8-port switch
• Form Factor: Desktop, Rack-mountable

Environmental Specifications

• Operating Temperature Range: 32 °F to 104 °F
• Humidity Range: 10% – 85% (non-condensing)

Key Features

• Access Control List (ACL) support
• Auto-uplink (auto MDI/MDI-X)
• Class of Service (CoS)
• Class-Based Weighted Fair Queuing (CBWFQ)
• DHCP client, relay, and server
• DiffServ and DiffServ Code Point (DSCP) support
• DNS proxy, Dynamic DNS server
• Dynamic Multipoint VPN (DMVPN)
• Fanless operation
• Firewall protection
• Flexible NetFlow (FNF)
• High Availability features
• IGMP snooping
• Intrusion Prevention System (IPS)
• IPv6 compatibility
• Link Fragmentation and Interleaving (LFI)
• Low-latency Queuing (LLQ)
• MAC address filtering
• NAT support
• Power over Ethernet (PoE)
• Quality of Service (QoS)
• Security lock slot (cable lock sold separately)
• Spanning Tree Protocol (STP) support
• Storm Control
• Traffic shaping
• Virtual Route Forwarding-Lite (VRF-Lite)
• Weighted Fair Queuing (WFQ)
• Weighted Random Early Detection (WRED)

Management & Protocols

• Security Features:
  • Cisco IOS Firewall
  • IPsec
  • DES, 3DES, AES
  • SSH
  • DMVPN, VPN
  • SHA-1, SHA-2
  • Zone-Based Policy Firewall
  • SPI Firewall
  • VRF-Aware firewall
  • Flexible Packet Matching
  • Stateful Inspection Transparent Firewall
  • NAT
  • Threat Protection
  • Content Filtering

Memory Specifications

• Standard Memory: 512 MB
• Maximum Memory: 768 MB
• Memory Technology: DRAM
• Flash Memory: 256 MB

Power Requirements

• Frequency Required: 50/60 Hz
• Power Output: 60 Watt
• Nominal Voltage: AC 120/230 V

Compliance and Miscellaneous

• Compliant Standards:
  • CISPR 22, CISPR 24
  • EN 300386, EN 61000-3-2, EN 61000-3-3
  • EN 61000-6-1, EN50082-1, EN55022, EN55024
  • ICES-003, KN22
• Authentication Methods: RADIUS, TACACS+
• Rack Height: 1U
• Encryption Algorithms: 128-bit AES, 192-bit AES, 256-bit AES, DES, PKI, SSL, Triple DES
• Color: Gray

Reliability and Performance

Enhanced Security

The C891F-K9 Sku provides enhanced security features, ensuring that your network is protected against potential threats. With Cisco's advanced security technologies, such as firewall, VPN support, and secure boot, your network remains secure from unauthorized access and potential attacks. This feature is especially crucial in today's increasingly interconnected and vulnerable digital landscape.

High-Speed Connectivity

With its Gigabit Ethernet ports and SFP slot, the C891F-K9 Sku allows for high-speed connectivity across your network. Whether you need to transfer large files or stream high-definition videos, this router can handle the demands of bandwidth-intensive applications. This ensures smooth operations, improved productivity, and seamless collaboration among your team members.

Quality of Service (QoS)

The C891F-K9 Sku includes Quality of Service (QoS) capabilities that prioritize and optimize network traffic. This feature allows you to allocate bandwidth resources effectively, ensuring critical applications receive the necessary bandwidth while preventing non-essential applications from hogging resources. By maintaining consistent performance for essential tasks, you can avoid bottlenecks and ensure a reliable network experience for all users.

Ease of Deployment and Management

Simple Setup

Setting up the Cisco 891F Gigabit Router with the C891F-K9 Sku is straightforward, thanks to its user-friendly interface and intuitive configuration options. With just a few simple steps, you can have your network up and running in no time, minimizing downtime and reducing the need for technical expertise.

Centralized Management

The C891F-K9 Sku supports centralized management through Cisco's network management solutions, such as Cisco Prime Infrastructure. This allows you to efficiently monitor and manage your network from a single interface, simplifying the task of configuring, troubleshooting, and maintaining your network infrastructure. Centralized management not only saves time but also enables proactive network monitoring and ensures optimal performance.

Scalability

As your business grows, the C891F-K9 Sku offers scalability options to accommodate your expanding network requirements. With its modular design, you can easily add or upgrade modules to meet evolving needs without replacing the entire router. This flexibility saves costs and allows for seamless expansion without disrupting existing operations.

Reliable Connectivity Options

Gigabit Ethernet Ports

The C891F-K9 Sku features eight Gigabit Ethernet ports, providing high-speed wired connectivity for multiple devices simultaneously. Whether it's connecting computers, printers, or other network devices, these ports ensure reliable and fast data transmission throughout your network.

SFP Slot

In addition to the Gigabit Ethernet ports, the C891F-K9 Sku includes an SFP slot. This SFP (Small Form-factor Pluggable) slot offers versatile connectivity options by supporting various types of fiber or copper SFP modules. You can connect to long-distance networks using fiber optics or utilize copper cables for shorter distances. This flexibility allows you to adapt to different networking environments without investing in separate routers.

Conclusion

The Cisco 891F Gigabit 8 Ports Router Ethernet Switch with SFP Slot Router, particularly the C891F-K9 Sku, brings numerous benefits and importance to users. From enhanced security and high-speed connectivity to ease of deployment and management, this router offers a comprehensive networking solution. With its scalability and reliable connectivity options, it can effectively support the growing needs of small to medium-sized businesses. Invest in the Cisco 891F with the C891F-K9 Sku to empower your network with advanced features and ensure a secure and efficient network infrastructure.