Cisco C881WD-A-K9 881W Wireless Router

Overview of the Cisco C881WD-A-K9 Wireless Router

Manufacturer Details

• Manufacturer: Cisco 
• Part Number: C881WD-A-K9
• Series: 880
• Model: 881W
• Product Type: Wireless Integrated Services Router

Wireless Specifications

• Transmission Technology: Ethernet
• Wireless LAN Standard: IEEE 802.11n
• ISM Band: Yes
• UNII Band: No
• ISM Maximum Frequency: 2.40 GHz
• Total Antennas: 3
• Antenna Gain: 2 dB
• Antenna Type: Dipole Antenna
• Wireless Speed: 54 Mbps

Wireless Security Features

• WPA
• WPA2
• WPA-PSK
• LEAP
• EAP-TTLS
• EAP-FAST
• EAP-MD5
• HREAP
• EAP-TLS
• IEEE 802.11i
• IEEE 802.1x

Key Features

• MIMO Technology
• Quality of Service (QoS)

Interfaces and Ports

• Network Ports (RJ-45): 4
• Network Ports (RJ-11): None
• VGA: No
• Serial Port: No
• USB Ports: Yes
• Powerline: No
• PoE (RJ-45) Port: Yes
• Management Port: Yes
• Broadband Ports (RJ-45): 1

Network & Communication

• Ethernet Technology: Fast Ethernet

Management & Protocols

• Cisco Configuration Professional
• Telnet
• MIB
• Cisco IOS Embedded Event Manager (EEM)
• SNMP v3
• CLI
• Web-based Management
• VLAN
• CiscoWorks
• Cisco Configuration Express

Security Features

• DES
• 3DES
• AES (128/192/256 bit)
• PKI
• IPSec
• Zone-based Policy Firewall
• Stateful Inspection Transparent Firewall
• RADIUS
• TACACS+
• Content Filtering
• L2TP
• NAT
• ACL
• Cisco Security Manager
• SSH
• Flexible Packet Matching
• SSL
• MAC Filtering
• URL Blocking
• Keyword Blocking
• PPPoE

Power Specifications

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

Certifications & Standards

• FCC
• IEEE 802.3, IEEE 802.3u
• IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
• IEEE 802.11i, IEEE 802.3ah, IEEE 802.3d
• IEEE 802.3ag, IEEE 802.1x
• ITU G.993.2, ITU G.992.5, ITU G.992.1
• ITU G.992.3, G.994.1 ITU G.hs

Standard

The Cisco 881W Wireless Router is equipped with the IEEE 802.11n standard, which provides users with several benefits and advantages. This standard is the latest in wireless technology and offers improved performance, speed, and coverage compared to previous versions.

Improved Performance

With the IEEE 802.11n standard, users can experience faster and more reliable wireless connections. This standard utilizes multiple antennas and advanced signal processing techniques to reduce interference and increase signal strength. As a result, users can enjoy smoother streaming, faster downloads, and seamless online gaming experiences.

Enhanced Speed

The Cisco 881W Wireless Router supports high-speed wireless connections up to 300 Mbps. This increased speed allows users to transfer large files quickly, stream high-definition videos without buffering, and engage in bandwidth-intensive activities with ease. Whether you are a home user or a small business owner, having a router that supports the IEEE 802.11n standard ensures that you can make the most of your internet connection.

Extended Coverage

One of the key benefits of the IEEE 802.11n standard is its ability to provide a wider coverage area compared to previous standards. This is achieved through the use of multiple antennas and advanced signal processing techniques that help eliminate dead spots and improve signal strength throughout your home or office. With extended coverage, users can enjoy reliable wireless connectivity in every corner of their space.

Elimination of Dead Spots

Dead spots are areas within a wireless network where the signal strength is weak or non-existent. These areas can be frustrating for users as they result in dropped connections and slow internet speeds. However, with the IEEE 802.11n standard, dead spots are significantly reduced or eliminated. The advanced signal processing techniques and multiple antennas ensure that the router can reach even the farthest corners of your space, providing a seamless and uninterrupted internet experience.

Better Signal Penetration

Another advantage of the IEEE 802.11n standard is its improved signal penetration capabilities. This means that the wireless signal can pass through walls and other obstacles more effectively, allowing users to enjoy wireless connectivity in areas that were previously difficult to reach. Whether you are working in a separate room or connecting from a different floor, the Cisco 881W Wireless Router with the IEEE 802.11n standard ensures that you stay connected without any loss in signal quality.

Backward Compatibility

The IEEE 802.11n standard is designed to be backward compatible, meaning that it can work with devices that support older wireless standards such as 802.11a/b/g. This is an important feature as it allows users to connect their existing devices to the router without any issues. Whether you have an older laptop, tablet, or smartphone, you can still benefit from the improved performance, speed, and coverage provided by the IEEE 802.11n standard.

Product Code

The Cisco 881W Wireless Router has a product code of C881WD-A-K9, which holds significance for users in terms of compatibility and identification.

Compatibility

The product code C881WD-A-K9 signifies that the Cisco 881W Wireless Router is compatible with various networking devices and software solutions. This compatibility ensures that users can seamlessly integrate the router into their existing network infrastructure without any compatibility issues. Whether you are using Cisco networking equipment or third-party devices, the C881WD-A-K9 product code guarantees smooth interoperability.

Identification

The product code C881WD-A-K9 serves as a unique identifier for the Cisco 881W Wireless Router. It allows users to easily differentiate this specific model from other routers in the market, ensuring that they select the right product for their networking needs. The C881WD-A-K9 product code simplifies the purchasing process and helps users make informed decisions based on their requirements.

Quick and Accurate Ordering

By having a unique product code like C881WD-A-K9, users can quickly and accurately place orders for the Cisco 881W Wireless Router. This eliminates any confusion or potential mistakes in identifying the correct model, leading to a smoother purchasing experience. Whether you are ordering online or through a local retailer, providing the product code ensures that you receive the exact router you intended to purchase.

Efficient Technical Support

In case users require technical assistance or support for their Cisco 881W Wireless Router, the product code C881WD-A-K9 plays a crucial role. When contacting customer support or browsing online resources, providing the product code helps technicians and support personnel identify the specific model and provide accurate solutions or guidance. This ensures efficient troubleshooting and minimizes any delays or misunderstandings in resolving technical issues.

Future Proofing

Investing in a router with a specific product code like C881WD-A-K9 allows users to future-proof their network infrastructure. As technology evolves, newer models and versions of routers are released with different product codes. By selecting a specific product code, users can ensure compatibility with their existing devices and avoid any potential compatibility issues that may arise with newer models. This enables users to make the most of their investment by ensuring long-term compatibility and usability.