Cisco C881W-E-K9 881 Ethernet Security Wireless Router

Product Overview of Cisco C881W-E-K9 Ethernet Router

Manufacturer Details

• Brand: Cisco
• Model Number: C881W-E-K9

Product Line and Model Information

• Series: 880
• Model: 881W
• Product Name: 881W Wireless Security Router
• Type: Wireless Security Router

Technical Specifications

Wireless Capabilities

• Standard: IEEE 802.11n
• ISM Band: Yes
• UNII Band: No
• Maximum Frequency: 2.40 GHz
• Transmission Speed: 54 Mbit/s

Connectivity Options

• Network Ports: 4 (RJ-45)
• USB Ports: Yes
• PoE Port: No
• Broadband Ports: 1 (RJ-45)

Network and Communication Features

• Ethernet Technology: Fast Ethernet

Physical Dimensions and Weight

• Width: 12.8 inches
• Depth: 10.4 inches
• Height: 1.7 inches
• Weight: 5.51 lbs

Security

The Cisco 881 Wireless Router is equipped with top-notch security features to ensure the protection of your network and data. One of the key security features of this router is its Ethernet Security, which provides a robust defense against potential threats and unauthorized access.

Data Encryption

Data encryption plays a critical role in securing your network, especially when transmitting sensitive information over the internet. With the Cisco 881 Wireless Router, you can rest assured knowing that your data is encrypted using industry-standard protocols such as WPA2 and AES. This ensures that even if someone intercepts your data packets, they won't be able to decipher the information without the encryption key.

Preventing Unauthorized Access

Unauthorized access to your network can lead to various security breaches, including data theft and network intrusion. The Cisco 881 Wireless Router offers multiple layers of protection to prevent unauthorized access. It supports the use of strong passwords and allows you to create different user accounts with varying levels of access privileges. Additionally, it features firewall capabilities that can detect and block suspicious traffic, further enhancing your network's security.

Intrusion Prevention System

To safeguard your network from potential attacks, the Cisco 881 Wireless Router incorporates an Intrusion Prevention System (IPS). The IPS monitors the network for any suspicious activity or known attack patterns and takes immediate action to block or mitigate them. This proactive approach helps prevent potential threats from compromising your network's security.

VPN Support

Virtual Private Networks (VPNs) are essential for maintaining secure connections, especially for remote workers or businesses with multiple locations. The Cisco 881 Wireless Router supports VPN technologies, allowing you to establish encrypted connections between different locations or securely access your network remotely. This feature ensures that your data remains confidential and protected even when accessed outside of your physical network.

Securing Wireless Connections

Wireless networks are particularly vulnerable to security breaches due to their inherent nature of being accessible from outside your premises. The Cisco 881 Wireless Router employs several measures to secure wireless connections. It supports the latest Wi-Fi security standards, including WPA3, which provides enhanced encryption and authentication protocols. Additionally, it allows you to create separate guest networks with restricted access, ensuring that visitors or clients can connect to the internet without compromising your main network's security.

Network Monitoring and Logging

To maintain a secure network, it is essential to have visibility into potential security incidents and monitor network activity. The Cisco 881 Wireless Router offers comprehensive network monitoring and logging capabilities. It records network events, logs security-related incidents, and provides real-time alerts for any suspicious activities. This enables you to quickly identify and respond to potential security threats, ensuring the integrity of your network.

Overall, the Ethernet Security feature of the Cisco 881 Wireless Router provides robust protection for your network and data. With features such as data encryption, prevention of unauthorized access, intrusion prevention system, VPN support, securing wireless connections, and network monitoring, you can have peace of mind knowing that your network is well-protected against potential threats and vulnerabilities.

Ports

The Cisco 881 Wireless Router comes equipped with a range of ports that offer flexibility and expandability for your network infrastructure. The primary port featured in this router is its 1 WAN port.

WAN Port

The 1 WAN port on the Cisco 881 Wireless Router serves as the gateway for connecting your local network to the internet. This port allows you to establish a high-speed connection with your internet service provider (ISP) and enables communication between your internal devices and external networks.

High-Speed Connectivity

The 1 WAN port supports various connection types, including Ethernet, DSL, and cable, providing you with flexibility in choosing the most suitable internet connection for your needs. Whether you have a high-speed fiber optic connection or a traditional DSL line, this router can handle it all. With its support for advanced networking technologies, such as Gigabit Ethernet, you can enjoy high-speed data transfers and low latency, ensuring a seamless internet experience for your entire network.

Load Balancing

For businesses or organizations that require a reliable and high-performance internet connection, the Cisco 881 Wireless Router offers load-balancing capabilities. Load balancing distributes incoming network traffic across multiple WAN connections, optimizing performance and ensuring maximum uptime. This feature is particularly useful when you have multiple internet connections from different ISPs or when you want to combine multiple connections to increase bandwidth.

Failover Protection

Network downtime can be costly for businesses, resulting in lost productivity and potential revenue loss. The Cisco 881 Wireless Router mitigates this risk by providing failover protection. If one of your WAN connections fails, the router automatically switches to an alternate connection, ensuring uninterrupted internet access for your network. This seamless failover capability ensures that your business operations continue without interruption, even in the event of an ISP outage.

Expandability with Additional Ports

In addition to the 1 WAN port, the Cisco 881 Wireless Router offers multiple LAN ports for connecting your internal devices. These LAN ports allow you to establish wired connections with computers, printers, servers, and other network devices. With multiple LAN ports, you can easily expand your network infrastructure and accommodate additional devices as your business grows.

Network Segmentation

The availability of multiple LAN ports on the Cisco 881 Wireless Router enables network segmentation. Network segmentation involves dividing your network into smaller subnetworks, creating isolated segments that improve security and optimize network performance. By connecting different devices to separate LAN ports, you can create logical boundaries within your network, preventing unauthorized access and minimizing the impact of potential security breaches.

In conclusion, the Cisco 881 Wireless Router's ports feature, with its 1 WAN port, offers enhanced connectivity options, load balancing capabilities, failover protection, expandability with additional LAN ports, and network segmentation. These features provide flexibility, reliability, and scalability for your network infrastructure, ensuring seamless internet connectivity and efficient data transfer for your organization.

Wireless

The Cisco 881 Wireless Router provides robust wireless capabilities designed to meet the demands of modern networks. With its advanced wireless features, it offers reliable and high-performance wireless connectivity for your devices.

Wireless Standards

The Cisco 881 Wireless Router supports the latest wireless standards, including 802.11ac and 802.11n. These standards provide faster speeds, increased range, and improved reliability compared to older standards. By leveraging these advanced wireless technologies, you can enjoy high-speed internet access and seamless connectivity throughout your premises.

Increased Bandwidth

The 802.11ac standard supported by the Cisco 881 Wireless Router operates on the 5 GHz frequency band, offering wider channel bandwidth compared to older standards. This wider bandwidth allows for faster data transfer rates and increased capacity to handle multiple devices simultaneously. Whether you have a small office or a busy home network, this router's wireless capabilities ensure that all your devices can connect and operate at optimal speeds without experiencing any performance degradation.

Extended Coverage

With its support for multiple antennas and beamforming technology, the Cisco 881 Wireless Router extends the coverage range of your wireless network. Beamforming focuses the wireless signal towards connected devices, improving signal strength and reducing dead spots within your premises. This means that you can enjoy reliable wireless connectivity even in areas that were previously hard to reach. Whether you're in the office, at home, or in a large building, this router's wireless capabilities ensure that you can stay connected from anywhere within the coverage area.

Quality of Service (QoS)

The Cisco 881 Wireless Router incorporates Quality of Service (QoS) capabilities, allowing you to prioritize network traffic based on specific applications or devices. This feature ensures that critical applications, such as voice over IP (VoIP) or video streaming, receive sufficient bandwidth and low latency, guaranteeing a smooth and uninterrupted user experience. By prioritizing traffic, you can optimize network performance and ensure that time-sensitive applications receive the necessary resources.

Guest Network

The Cisco 881 Wireless Router offers the flexibility to create a separate guest network. This guest network allows visitors or clients to connect to the internet without accessing your main network. By providing a dedicated network for guests, you can protect your sensitive data and ensure that your main network remains secure. Additionally, you can set bandwidth limits or restrict access to certain websites, ensuring that guests' internet usage doesn't impact your network's performance or expose it to potential security risks.

Centralized Management

Managing a wireless network can be challenging, especially when dealing with multiple access points or a large number of connected devices. The Cisco 881 Wireless Router simplifies network management through centralized management tools. These tools allow you to configure and monitor your wireless network from a single interface, making it easier to troubleshoot issues, apply security updates, and ensure optimal performance. Centralized management saves time and resources, enabling you to efficiently manage your wireless network without the need for extensive technical expertise.

In summary, the Cisco 881 Wireless Router's wireless feature provides advanced wireless standards, increased bandwidth, extended coverage, Quality of Service capabilities, a guest network for secure guest access, and centralized management tools. These features ensure reliable and high-performance wireless connectivity for your devices, empowering your organization with seamless internet access and efficient network management.