Cisco C881W-A-K9 881 Ethernet Wireless Router

Cisco C881W-A-K9 Wireless Integrated Services Router Overview

General Product Information

• Brand: Cisco
• Model Number: C881W-A-K9
• Series: 880 Series
• Model: 881W
• Type: Wireless Integrated Services Router

Technical Specifications

• Broadband Transmission: Ethernet
• Wireless Speed: 54 Mbps
• Wireless Standard: IEEE 802.11n
• ISM Band Support: Yes
• UNII Band Support: No
• ISM Frequency: 2.40 GHz
• Antennas: 3 total, all internal

Connectivity and Ports

• Network Ports (RJ-45): 4
• USB Ports: Yes
• PoE Port (RJ-45): Yes
• Broadband Ports (RJ-45): 1

Network Technology

• Ethernet Technology: Fast Ethernet

Management and Protocols

• Configuration Tools: Cisco Configuration Professional, Cisco Configuration Express
• Management Protocols: Telnet, SNMP v3, CLI
• Web-Based Management: Available
• Additional Protocols: VLAN, CiscoWorks, Cisco IOS Embedded Event Manager (EEM)

Security Features

• Encryption: DES, 3DES, AES (128/192/256 bit)
• Security Protocols: PKI, IPSec, RADIUS, TACACS+
• Firewall: Zone-Based Policy Firewall, Stateful Inspection Transparent Firewall
• Content Filtering: URL Blocking, Keyword Blocking
• Access Control: ACL, MAC Filtering
• Additional Features: PPPoE, NAT, Flexible Packet Matching, SSL

Power Specifications

• Input Voltage: 48 V DC
• Power Source: AC Adapter

Features

Integrated Wireless Access Point

The Cisco C881W-A-K9 Ethernet Wireless Router is equipped with an integrated wireless access point, allowing users to connect their devices to the internet wirelessly. This feature eliminates the need for additional hardware, simplifying the setup process and reducing costs. With the integrated wireless access point, users can enjoy high-speed internet connectivity without the hassle of running cables throughout their premises.

Benefits of Integrated Wireless Access Point

1. Convenience: With the integrated wireless access point, users can connect their laptops, smartphones, and other wireless devices to the internet seamlessly. This feature allows for greater mobility and flexibility, making it ideal for small businesses, home offices, and individuals who require on-the-go connectivity.

2. Cost savings: By eliminating the need for separate wireless access points, the Cisco C881W-A-K9 Ethernet Wireless Router helps businesses save money on hardware costs. Additionally, it reduces maintenance and management expenses associated with multiple devices.

3. Streamlined setup: Setting up a wireless network can be a complex task. However, with an integrated wireless access point, users can easily configure their network settings and connect their devices effortlessly. This simplifies the installation process and saves time for both individuals and IT professionals.

4-Port Switch

In addition to its wireless capabilities, the Cisco C881W-A-K9 Ethernet Wireless Router is equipped with a 4-port switch. This feature allows users to connect wired devices such as desktop computers, printers, and gaming consoles directly to the router. The built-in switch provides reliable and secure connectivity for these devices.

Benefits of 4-Port Switch

1. Wired reliability: While wireless connections offer convenience, wired connections provide a more stable and reliable connection. The 4-port switch allows users to connect devices that require a wired connection, ensuring uninterrupted data transmission and minimizing the risk of signal interference.

2. Enhanced security: Wired connections are inherently more secure than wireless connections. By using the 4-port switch, users can isolate their sensitive devices from potential security threats that may target wireless networks. This feature is particularly important for businesses that deal with sensitive data and require a secure network environment.

3. Increased bandwidth: Some devices, such as gaming consoles or multimedia servers, require high bandwidth to function optimally. The 4-port switch ensures that these devices have dedicated bandwidth, preventing congestion and ensuring smooth performance.

Firewall Protection

The Cisco C881W-A-K9 Ethernet Wireless Router comes with built-in firewall protection. This security feature acts as a barrier between the internal network and the external internet, preventing unauthorized access and protecting sensitive data from potential threats.

Benefits of Firewall Protection

1. Network security: With the increasing number of cyber threats, having a reliable firewall is crucial for protecting your network from unauthorized access, malware, and other malicious activities. The built-in firewall in the Cisco C881W-A-K9 Ethernet Wireless Router provides advanced security features to safeguard your network and data.

2. Content filtering: The firewall feature allows users to implement content filtering policies, restricting access to certain websites or types of content. This is particularly useful for businesses or households that want to control internet usage and ensure productivity or protect children from inappropriate content.

3. Intrusion prevention: The firewall protection in the Cisco C881W-A-K9 Ethernet Wireless Router includes intrusion prevention capabilities. It monitors network traffic for suspicious activities and blocks potential threats before they can compromise the network's integrity. This proactive approach helps prevent data breaches and ensures a secure network environment.

Quality of Service (QoS) Support

The Cisco C881W-A-K9 Ethernet Wireless Router offers Quality of Service (QoS) support, allowing users to prioritize certain types of network traffic over others. This feature ensures that critical applications such as voice or video conferencing receive the necessary bandwidth and maintain high performance, even during periods of heavy network traffic.

Benefits of QoS Support

1. Enhanced user experience: By prioritizing critical applications, QoS support improves the overall user experience. Voice and video calls will have a higher quality, with reduced latency and jitter. This is especially important for businesses that heavily rely on real-time communication and collaboration tools.

2. Efficient resource utilization: QoS support helps optimize network resources by allocating bandwidth based on application requirements. This prevents bandwidth-intensive applications from monopolizing the network, ensuring fair allocation and efficient utilization of available resources.

3. Scalability: As businesses grow and network traffic increases, maintaining consistent performance becomes a challenge. QoS support allows businesses to scale their network infrastructure without compromising the performance of critical applications. It ensures that important tasks are prioritized, even in a high-traffic environment.

Virtual Private Network (VPN) Support

The Cisco C881W-A-K9 Ethernet Wireless Router supports Virtual Private Network (VPN) connectivity, enabling secure remote access to the network for remote workers or branch offices. VPNs create encrypted tunnels over the internet, ensuring data privacy and protecting sensitive information from unauthorized access.

Benefits of VPN Support

1. Secure remote access: VPN support allows remote workers to securely connect to the corporate network from anywhere in the world. This feature is essential for businesses that have employees working remotely or need to provide secure access to branch offices.

2. Data privacy: VPNs encrypt data transmitted over the internet, making it unreadable to potential eavesdroppers. This ensures data privacy and protects sensitive information such as financial data, customer details, or trade secrets from being intercepted.

3. Cost-effective connectivity: By leveraging VPN support, businesses can establish secure connections over the internet instead of relying on expensive dedicated lines. This helps reduce costs without compromising security or performance.

Conclusion

In conclusion, the Cisco C881W-A-K9 Ethernet Wireless Router offers a range of powerful features that enhance connectivity, security, and performance. The integrated wireless access point and 4-port switch provide both wireless and wired connectivity options, catering to various device requirements. The built-in firewall protection ensures network security, while QoS support prioritizes critical applications for an improved user experience. Additionally, VPN support enables secure remote access, making it an ideal choice for businesses of all sizes. With its comprehensive feature set, the Cisco C881W-A-K9 Ethernet Wireless Router is a reliable and efficient solution for users seeking an all-in-one networking solution.