The Cisco 881W is a wired and wireless router that provides internet connectivity and network security for small businesses and home offices. It is equipped with an 802.11n wireless interface, which allows users to connect to the internet wirelessly using Wi-Fi. The router has a built-in firewall and other security features to protect against cyber threats, making it suitable for use in small and medium-sized enterprises. The router also supports Quality of Service (QoS), which allows you to prioritize certain types of network traffic, such as voice and video, for a more stable and reliable internet connection. The 881W model is specifically designed for use with 3G and 4G wireless WAN (Wide Area Network) connections, so it is ideal for businesses that need to connect to the internet in areas where traditional broadband is not available.
The Cisco 881 Ethernet Security Router with 802.11n (model number CISCO881W-GN-A-K9) is compatible with a wide range of devices, including computers, laptops, smartphones, tablets, and other devices that have WiFi or Ethernet connectivity. It is compatible with most operating systems, including Windows, MacOS, Linux, iOS, and Android, and it can be used with a variety of Internet service providers (ISPs).
In terms of networking standards, the Cisco 881 is compliant with IEEE 802.11b/g/n WiFi standards, which means it is compatible with a wide range of WiFi-enabled devices. It is also compliant with the IEEE 802.3 Ethernet standard, which means it is compatible with devices that have Ethernet connectivity, such as computers, printers, and network-attached storage devices.
In addition, the Cisco 881 is compatible with a number of security protocols, including WPA2 (WiFi Protected Access 2), which is the current standard for securing wireless networks. It is also compatible with VPN (Virtual Private Network) protocols, such as PPTP (Point-to-Point Tunneling Protocol) and L2TP (Layer 2 Tunneling Protocol), which allow you to securely access your network from remote locations.
Enhance Your Network Security
The CISCO881W-GN-A-K9 is a router designed to provide high-speed connectivity to small and medium-sized businesses. It comes with built-in security features to enhance network security, making it an ideal choice for businesses that prioritize data security. Here are some of the key features of the CISCO881W-GN-A-K9 router:
- Firewall Protection: The router comes with a built-in firewall that protects the network from unauthorized access and intrusions. The firewall can be configured to allow or block specific types of traffic based on source and destination IP addresses, port numbers, and protocols.
- VPN Support: The router supports Virtual Private Network (VPN) connectivity, which enables secure remote access to the network. With VPN support, remote workers can securely access company resources, such as files, applications, and servers, from anywhere in the world.
- Wireless Connectivity: The router provides wireless connectivity, enabling wireless devices such as laptops, smartphones, and tablets to connect to the network. The router supports multiple wireless standards, including 802.11n and 802.11g, and provides WPA2 encryption to secure wireless communications.
- Integrated Services Router: The CISCO881W-GN-A-K9 router is an integrated services router that combines multiple network services, such as routing, switching, and security, into a single device. This reduces complexity and makes it easier to manage the network.
- Four Ethernet Ports: The router comes with four Ethernet ports, enabling wired connectivity for devices such as desktop computers, printers, and servers.
General Information about this Cisco CISCO881W-GN-A-K9
- Manufacturer: Cisco
- Model Number or SKU# CISCO881W-GN-A-K9
- Product Series 800
- Product Model 881
- Product Name 881 Integrated Services Router
- Product Type Wireless Router
Interfaces/Ports of Cisco 4 Ports Router
- Fast Ethernet Port Yes
- Number of Network (RJ-45) Ports 4
- USB Yes
- Management Port Yes
- Number of Broadband (RJ-45) Ports 1
Wireless Specifications for Integrated Services Security Router
- Wireless LAN Standard IEEE 802.11n
- ISM Band Yes
- ISM Maximum Frequency 2.40 GHz
- Antenna Gain 2 dBi
- Antenna Type Omni-directional
- Wireless Transmission Speed 54 Mbit/s
- Wireless Security:
Management and Protocols for Ethernet Router
- Security Features:
- AES 128,192 and 256
- NAT support, VPN support
- load balancing, VLAN support
- auto-uplink (auto MDI/MDI-X)
- IGMP snooping, traffic shaping
- Stateful Packet Inspection (SPI)
- content filtering, DiffServ support
- MAC address filtering, IPv6 support
- High Availability, Intrusion Prevention System (IPS)
- URL filtering, Stateful Failover
- Class-Based Weighted Fair Queuing (CBWFQ)
- Weighted Fair Queuing (WFQ), MIMO technology
- Spanning Tree Protocol (STP) support
- Wi-Fi Multimedia (WMM) support
- Access Control List (ACL) support
- Quality of Service (QoS), Link Fragmentation and Interleaving (LFI)
- Dynamic Multipoint VPN (DMVPN)
- WAN failover, DHCP server, Virtual Route Forwarding-Lite (VRF-Lite)
- DNS proxy, Bidirectional Forwarding Detection (BFD)
- Fast Ethernet
- Multimode VDSL2 and ADSl2/2+ over ISDN with ISDN backup
- Multimode VDSL2 and ADSl2/2+ over basic telephone service
- ADSL2/2+ over ISDN with ISDN backup
- ADSL2/2+ over basic telephone service with ISDN backup
- VDSL2 over basic telephone service with ISDN backup
- Multimode G.SHDSL (2- and 4-wire support) with ISDN backup
- Fast Ethernet and 3G WAN for Code Division Multiple Access (CDMA) and high-speed downlink packet access (HSDPA)
- Product power specifications:
- AC input voltage: 100 to 240 VAC
- Frequency: 50 to 60 Hz
- Maximum output power: 60W
- Output voltages: 12 VDC
- Optional internal PoE with external adapter:
- Maximum output power: 80W
- External output voltage: 48 VDC
Approvals and compliance
- 47 CFR Part 15: 2006
- CISPR22: 2005
- EN300386: V1.3.3: 2005
- EN55022: 2006
- EN61000-3-2: 2000 [Inc amd 1 and 2]
- EN61000-3-3: 1995 [+ amd 1: 2001]
- ICES-003 Issue 4: 2004
- KN 22: 2005
- VCCI: V-3/2006.04
- CISPR24: 1997 [+ amd 1 and 2]
- EN300386: V1.3.3: 2005
- EN50082-1: 1992
- EN50082-1: 1997
- EN55024: 1998 [+ amd 1 and 2]
- EN61000-6-1: 2001
The following are supported on teleworker models:
- AS/NRZ 3548: 1992 Class B
- CFR 47 Part 15 Class B
- EN60555-2 Class B
- EN55022 Class B
- ICES-003, Issue 2, Class B, April 1997S
Environmental operating range
- Nonoperating temperature: -4 to 149°F (-20 to 65°C)
- Nonoperating humidity: 5 to 95% relative humidity (noncondensing)
- Nonoperating altitude: 0 to 15,000 ft (0 to 4570m)
- Operating temperature
- At sea level: 32 to 104°F (0 to 40°C)
- Up 10,000 ft: 32 to 77°F (0 to 25°C)
- Derating 2.7°F/10,000 ft (1.5°C/1,000 ft)
- Operating humidity: 10 to 85% relative humidity (noncondensing)
- Operating altitude: 0 to 10,000 ft (0 to 3000m)
Dimension and Weight
- Height 1.7 inch
- Width 12.8 inch
- Depth 10.4 inch
- Weight 5.51 Lbs
About Refurbished Products
Routers lead the line as the first line of network security in homes and offices. It prevents intrusion into a network while creating a firewall to provide the highest level of security on several network types. They are the best ways of keeping computer systems, network systems, and information contained in them safe from intrusion.
A router is designed to be more capable than several other network devices such as hubs or switches that can only carry out basic network functions. For instance, a hub only transfers data between network devices without analyzing or doing anything with those data. On the other hand, routers are able to analyze data sent between network devices. They can change the packaging of such data and send it over to a different network.
Routers are the perfect devices to share an internet connection between multiple computers in home networks. A router typically connects to the modem using a network cable. Router networking occurs via a WAN port or the internet. There are also wireless routers that connect to devices using different wireless standards.
The hardware inside these routers allows them to cope with several network use at the same time. Many of these routers come with dual-core and quad-core processors. These processor options allow them to handle lots of data more effectively. Users can use their Wi-Fi routers for activities such as video streaming, online gaming, data backups, and more. Even while carrying out those operations, the routers perform at the highest levels.
Users will get routers that broadcast wireless signals over two frequencies (for dual-band) or more (for tri-band and others). These routers run at frequencies that can cover a wide expanse of area. They are not congested and are perfect for office buildings, homes, and large enterprises. Clients will find routers that emit their signals between 2.4 GHz and 5GHz.
Built-in Security Features
These router networking devices also come with security features such as device quarantine, firmware updates, automatic updates, and more. The features allow them to provide network-level protection against attacks. With these features, cybercriminals will be unable to infiltrate home networks.
Types of Routers
There are several types of routers that users can benefit from. Some of them include:
- Core Routers. These are the types used by Internet Service Providers. They are the fastest and most powerful types. They sit at the center of the internet and forward data through the main fiber Optics.
- Wireless Routers. These work in a similar manner as a home or business LAN. However, they give room for better mobility for laptops, tablets, and other portable devices. These types offer transmission over short distances.
- Enterprise Routers. These are the types employed by large companies. Organizations use enterprise routers to connect their networks to these core routers.
- Branch Routers. These types connect an enterprise's remote offices to its Wide Area Network (WAN). They come with improved features such as wireless LAN management, time-division multiplexing, WAN acceleration, and more.
- Edge Routers. These are the most commonly used types in homes and small businesses. They are low-capacity devices that connect to the public internet or private WAN, or external LAN.
- Logical Routers. They function similarly to hardware to create several network routes.
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