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Cisco C881W-A-K9-RF 881W Wireless Integrated Services Router - Wi-Fi 4 (802.11n) - 3 Internal Antennas - 6.75 MB/s - Fast Ethernet - PoE - Desktop
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Product Features
Technical Overview
Built on the Cisco 880 series platform, the 881W model employs Ethernet broadband transmission technology and adheres to the IEEE 802.11n wireless LAN standard. It operates exclusively in the ISM band at a maximum frequency of 2.40 GHz, without UNII band support, optimizing it for cost-effective deployments in areas lacking wireline services like DSL or ISDN.
The router's internal antenna design eliminates external clutter while providing stable wireless coverage. Its Fast Ethernet technology ensures backward compatibility with existing network infrastructure, and the inclusion of PoE simplifies installation by delivering power and data over a single cable to compatible devices.
Relevant factors for this section include Wi-Fi Generation, Broadband Transmission Technology, Wireless LAN Standard, ISM Band. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
The Cisco 881W router combines essential wireless and wired features in a single device, reducing hardware complexity and supporting diverse networking needs. Its integrated design and robust port selection make it a practical choice for small-scale deployments.
Reliable Wireless Performance
With Wi-Fi 4 and three internal antennas, the router offers consistent wireless connectivity for HD video streaming, file transfers, and everyday internet use in small office environments.
- IEEE 802.11n standard
- ISM band optimization
- 6.75 MB/s throughput
Simplified Power and Connectivity
The PoE port allows for easy deployment of powered devices like IP cameras or access points without separate power supplies, while the USB port adds flexibility for storage or printer sharing.
- PoE for single-cable power and data
- USB for peripheral support
- Fast Ethernet for wired links
Deployment / Use Cases
This router is ideal for small businesses, branch offices, or remote sites where traditional wireline services are unavailable or impractical. Its desktop form factor and comprehensive port set enable quick setup in office environments without dedicated rack space.
Common applications include providing primary WAN connectivity in locations lacking DSL or ISDN, linking wireless traffic to wired networks via Fast Ethernet ports, and powering PoE devices such as security cameras or VoIP phones. It also supports USB-enabled devices for expanded functionality.
Small Office Networking
Deploy as a central router for offices with mixed wireless and wired devices, leveraging its four network ports and Wi-Fi capabilities for seamless connectivity.
Remote Site Connectivity
Use in remote locations where cost-effective WAN alternatives are needed, utilizing the broadband port for internet access and internal antennas for local wireless coverage.
Physical Profile
The Cisco 881W features a desktop form factor with dimensions of 1.73" (44 mm) in height, 12.80" (325 mm) in width, and 10.39" (264 mm) in depth, weighing approximately 2.49 kg. Its compact size allows for placement on desks, shelves, or in small network enclosures, with a design that integrates antennas internally to maintain a clean aesthetic.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 1.73" (44 mm), 12.80" (325 mm), 10.39" (264 mm), 2.49 kg. This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 12.80" (325 mm)
- Depth
- 10.39" (264 mm)
- Height
- 1.73" (44 mm)
- Weight
- 2.49 kg
Highlights
- Wi-Fi 4 (IEEE 802.11n) wireless standard for reliable connectivity
- Three internal antennas providing stable wireless coverage without external clutter
- Total wireless transmission speed of 6.75 MB/s for smoother HD video and file transfers
- Four network RJ-45 ports and one broadband RJ-45 port for versatile wired connections
- PoE-enabled RJ-45 port to power devices like access points or IP cameras over a single cable
- USB port for connecting peripherals such as storage drives or printers
- Fast Ethernet technology ensuring compatibility with existing network infrastructure
- Desktop form factor with compact dimensions for easy placement in office environments
- Operates in the 2.40 GHz ISM band, optimized for cost-effective deployments
- 1-year limited warranty for added peace of mind
Specifications
| Specifications | |
|---|---|
| Manufacturer | Cisco Systems, Inc |
| Manufacturer Part Number | C881W-A-K9-RF |
| Brand Name | Cisco |
| Product Series | 880 |
| Product Model | 881W |
| Product Name | 881W Wireless Integrated Services Router |
| Product Type | Wireless Integrated Services Router |
| Technical Information | |
| Wi-Fi Generation | Wi-Fi 4 |
| Wireless Specifications | |
| Broadband Transmission Technology | Ethernet |
| Wireless LAN Standard | IEEE 802.11n |
| ISM Band | Yes |
| UNII Band | No |
| ISM Maximum Frequency | 2.40 GHz |
| Total Number of Antennas | 3 |
| Number of Internal Antennas | 3 |
| Total Wireless Transmission Speed | 6.75 MB/s |
| Interfaces/Ports | |
| Number of Network (RJ-45) Ports | 4 |
| USB | Yes |
| PoE (RJ-45) Port | Yes |
| Number of Broadband (RJ-45) Ports | 1 |
| Network & Communication | |
| Ethernet Technology | Fast Ethernet |
| Physical Characteristics | |
| Form Factor | Desktop |
| Height | 1.73" (44 mm) |
| Width | 12.80" (325 mm) |
| Depth | 10.39" (264 mm) |
| Weight (Approximate) | 2.49 kg |
| Warranty | |
| Limited Warranty | 1 Year |
User Manual
FAQ
What Wi-Fi generation does the Cisco 881W router support?
The Cisco 881W router supports Wi-Fi 4, which is based on the IEEE 802.11n wireless LAN standard. This generation provides reliable wireless connectivity suitable for small business environments, with features like improved throughput and range compared to earlier Wi-Fi versions, operating in the 2.40 GHz ISM band.
How many antennas does this router have, and are they external or internal?
This router has a total of three antennas, all of which are internal. The internal design helps maintain a clean aesthetic without external antenna clutter, while still delivering stable wireless coverage for devices connected to the network in small office or remote site settings.
Does the Cisco 881W include Power over Ethernet (PoE) support?
Yes, the Cisco 881W includes a PoE-enabled RJ-45 port. This allows the router to deliver both electrical power and data over a single Ethernet cable to compatible devices such as wireless access points, IP cameras, or IP phones, simplifying installation and reducing the need for separate power supplies.
What is the wireless transmission speed of this router?
The total wireless transmission speed is 6.75 MB/s. This throughput supports activities like HD video streaming and file transfers in small business networks, leveraging the IEEE 802.11n standard and ISM band to maximize performance for connected wireless devices.
Can this router be used in locations without traditional wireline services?
Yes, the Cisco 881W is designed to offer cost-effective and reliable primary WAN connectivity in locations where wireline services such as DSL and ISDN are not available. Its Ethernet broadband transmission technology and comprehensive port set make it a practical solution for remote sites or small offices lacking conventional internet infrastructure.
What are the physical dimensions and form factor of the Cisco 881W?
The router has a desktop form factor with dimensions of 1.73" (44 mm) in height, 12.80" (325 mm) in width, and 10.39" (264 mm) in depth, weighing approximately 2.49 kg. Its compact size allows for easy placement on desks or shelves, making it suitable for office environments without requiring rack mounting.
| Qty | Price | Available |
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