Cisco C881W-P-K9 881 Wireless Security Router IEEE 802.11N
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Overview of Cisco C881W-P-K9 Wireless Security Router
General Information
- Manufacturer: Cisco
- Model Number: C881W-P-K9
- Series: 880
- Model: 881
- Product Type: Wireless Security Router
Technical Specifications
Wireless Capabilities
- Wireless LAN Standard: IEEE 802.11n
- ISM Band: Supported
- UNII Band: Not Supported
- Minimum ISM Frequency: 2.40 GHz
- Antenna Gain: 2 dB
- Antenna Type: Omnidirectional
- Wireless Speed: 54 Mbit/s
Security Features
- WPA
- WPA2
- 128/192/256-bit AES
- IEEE 802.11i
- PSK
- LEAP
- EAP-TLS
- EAP-FAST
- EAP-MD5
Ports and Interfaces
Connectivity Options
- Ethernet Port: Yes
- Fast Ethernet Port: Yes
- Gigabit Ethernet Port: No
- Number of RJ-45 Ports: 4
- Network (RJ-11) Port: No
- VGA Port: No
- Serial Port: Yes
- USB Port: Yes
- Powerline Port: No
- PoE (RJ-45) Port: No
- Management Port: Yes
- Broadband (RJ-45) Ports: 1
Network & Communication
Networking Technology
- Ethernet Technology: Fast Ethernet
Management & Protocols
- DHCP
- VLAN
- Cisco IOS Embedded Event Manager
- CiscoWorks
- Cisco Security Manager
- Telnet
- SNMPv3
- Web-based Management
- Command-line Interface
- MIB
Security Mechanisms
- IPsec
- 3DES
- Deep-Packet Inspection
- Keyword Blocking
- Adware
- Malware
- Spyware
- URL Blocking
- L2TP
- NAT
- Access Control Lists
- MAC Filtering
- SSH
- Intrusion Prevention
- Content Filtering
- RADIUS
- TACACS+
- IPS
- Firewall
- URL Filtering
Power Requirements
- Input Voltage: 110 V AC / 220 V AC
- Power Source: AC Supply
Certifications & Standards
Certifications
- IEEE 802.11i
- IEEE 802.11b
- IEEE 802.11g
- IEEE 802.11n
- IEEE 802.3
- IEEE 802.3u
Emissions
- 47 CFR Part 15: 2006
- CISPR22: 2005
- EN300386: V1.3.3: 2005
- EN55022: 2006
- EN61000-3-2: 2000 (Inc and 1 and 2)
- EN61000-3-3: 1995 (+ amd 1: 2001)
- ICES-003 Issue 4: 2004
- KN 22: 2005
- VCCI: V-3/2006.04
Immunity
- CISPR24: 1997 (+ and 1 and 2)
- EN300386: V1.3.3: 2005
- EN50082-1: 1992
- EN50082-1: 1997
- EN55024: 1998 (+ amd 1 and 2)
- EN61000-6-1: 2001
- AS/NRZ 3548: 1992 Class B
- CFR 47 Part 15 Class B
- EN60555-2 Class B
- EN55022 Class B
Standard
The Cisco C881W-P-K9 Wireless Security Router is a powerful networking device designed to meet the demanding needs of modern businesses. One of its standout features is its adherence to the IEEE 802.11N standard, which sets it apart from other routers on the market.
IEEE 802.11N, commonly known as Wi-Fi 4, is a wireless networking standard that offers significant improvements over its predecessors. It operates on both the 2.4GHz and 5GHz frequency bands, providing increased data transfer rates and better coverage compared to older standards like 802.11g.
Enhanced Data Transfer Rates
With the Cisco C881W-P-K9 Wireless Security Router's support for IEEE 802.11N, users can experience faster data transfer rates than ever before. This is especially crucial in today's data-driven world, where businesses rely heavily on efficient and reliable network connections to carry out their day-to-day operations.
By utilizing multiple-input and multiple-output (MIMO) technology, IEEE 802.11N allows for the simultaneous transmission of multiple data streams, resulting in improved throughput and reduced latency. Whether it's transferring large files, streaming high-definition videos, or engaging in bandwidth-intensive activities, users can enjoy a seamless online experience with minimal disruptions.
Extended Coverage Range
In addition to faster data transfer rates, the IEEE 802.11N standard also provides an extended coverage range compared to previous Wi-Fi standards. This means that users can connect to the Cisco C881W-P-K9 Wireless Security Router from a greater distance without experiencing signal degradation.
The router achieves this extended coverage range through the use of advanced antenna technologies such as beamforming. Beamforming allows the router to focus its signal towards connected devices, enhancing signal strength and reducing interference. As a result, users can enjoy reliable connectivity throughout their homes or offices, even in areas that were previously considered dead zones.
Improved Reliability and Stability
Another significant benefit of the IEEE 802.11N standard is its improved reliability and stability. By employing advanced error-correction techniques, this standard minimizes data packet loss and ensures a more robust wireless connection.
Additionally, the Cisco C881W-P-K9 Wireless Security Router supports various security protocols compatible with IEEE 802.11N, such as WPA2 encryption. This ensures that data transmitted over the network remains secure, protecting sensitive information from unauthorized access.
Business Applications
The IEEE 802.11N standard is particularly advantageous for businesses seeking to enhance their network infrastructure. Its high data transfer rates, extended coverage range, and improved reliability make it an ideal choice for various business applications.
For example, businesses heavily reliant on cloud-based services can benefit greatly from the faster data transfer rates offered by IEEE 802.11N. Employees can quickly upload and download files, access web-based applications, and collaborate in real time without experiencing frustrating delays.
Moreover, the extended coverage range of IEEE 802.11N ensures that all areas of business premises receive a strong and stable wireless signal. This allows employees to remain connected regardless of their location within the building, promoting increased productivity and efficiency.
The improved reliability and stability provided by IEEE 802.11N are particularly crucial for businesses that rely on VoIP (Voice over Internet Protocol) services. With a stable wireless connection, businesses can conduct crystal-clear voice and video calls without interruptions or dropped connections.
In conclusion, the Cisco C881W-P-K9 Wireless Security Router's adherence to the IEEE 802.11N standard offers numerous benefits to users. From faster data transfer rates to extended coverage range and improved reliability, this feature ensures a seamless and efficient network experience. Whether for personal or business use, the Cisco C881W-P-K9 Wireless Security Router is a top choice for those seeking a reliable and high-performance networking solution.