Cisco CISCO851W-G-A-K9 Dual Ethernet Security Wireless Router
- Utilizes 802.11g wireless standard
- Security wireless router for growing business and home office
- Comes with high-speed LAN ports to connect devices to the office network
- Four Ethernet ports let you connect laptops, servers, and printers
- Built-in wireless capability lets you connect wireless devices such as tablets, smartphones, and laptops
- Easy to set up with remote control features that allow IT managers and service providers to help remote sites better
- Built-in firewall performs stateful inspection of network traffic to prevent unauthorized access.
- The built-in web interface allows for easy monitoring and management of the network.
Cisco CISCO851W-G-A-K9 Dual Ethernet Security Wireless Router Description
The Cisco 851W-G-A-K9 is a scalable solution that uses the 802.11g wireless standard to provide secure and high-speed Wi-Fi connectivity to your devices. It is a home office and growing business networking device with advanced features for easy maintenance and troubleshooting. This device offers a reliable networking experience you can rely on.
The Cisco 851W-G-A-K9 in the Cisco 850 series has robust security features that protect your data from threats. Built-in firewall capabilities, virtual private network (VPN) support, and secure guest access give you peace of mind knowing that your network is safe and protected against unauthorized access.
The 4-port 10/100 Mbps security wireless router is easy to set up and has remote control features that allow IT managers and service providers to help remote sites better. QoS support lets you prioritize certain types of traffic and ensure that critical applications, such as voice and video, receive the needed bandwidth.
Wired & Wireless Capabilities:
The 4-port 10/100 Mbps router delivers lightning-fast speeds and seamless connectivity to meet your networking needs. The four Ethernet ports allow it to connect to several wired devices, such as laptops, servers, and printers. It also has built-in wireless capability, so you can connect wireless devices such as tablets, smartphones, and laptops.


Enhanced Security Features:
The Cisco 851W-G-A-K9 provides robust security features to safeguard your network from potential threats. The built-in firewall performs stateful inspection of network traffic, which prevents unauthorized access.
Expandable and Versatile:
Invest in a communication solution that grows with your business's needs. The Cisco 851W-G-A-K9 is designed to scale with your organization. Its modular design allows for easy expansion and integration with other Cisco devices, ensuring seamless connectivity and compatibility as your network evolves. Cisco's extensive experience and reputation for producing top-notch products that endure the test of time support the device's durability.
Uninterrupted Network Operation:
The built-in web interface for monitoring and management is easily accessible using a web browser. It also supports Cisco's Network Assistant software for centralized management and monitoring. Monitoring the network is a proactive strategy that helps you identify issues early and lets you fix them before they cause network downtime or disruption.
What's In The Box?
- Cisco 851W-G-A-K9 router
- Ethernet Cable
- Console Cable
- Power Cord
- User Manual
Cisco CISCO851W-G-A-K9 Specifications
General:
- Product Series: 850
- Product Model: 851W
- Product Type: 851W Wireless Integrated Services Security Router
Wireless Specifications:
- Wireless LAN Standard: IEEE 802.11b/g
- ISM Band: Yes
- Total Number of Antennas: 1
- Indoor Antenna Range: 320 ft
- Wireless Transmission Speed: 54 Mbps
Interfaces/Ports:
- Number of Network (RJ-45) Ports: 4
- Number of Broadband (RJ-45) Ports: 1
Software Features:
Routing Protocols and General Router Features:
- Routing Information Protocol (RIPv1 and RIPv2)
- RFC 1483/2684
- Access control lists (ACLs)
- PPP over Ethernet (PPPoE)
- Layer 2 Tunneling Protocol (L2TP)
- Point-to-Point Protocol over ATM (PPPoA) (Cisco 857)
- 802.1d Spanning Tree Protocol
- Generic routing encapsulation (GRE)
- Dynamic DNS Support for Cisco IOS
- Dynamic Host Control Protocol (DHCP) server/relay/client
- Network Address Translation (NAT) and Port Address Translation (PAT)
Recommended Number of Users:
- 10
DSL and ATM Features (DSL Model Only):
- ATM Unspecified Bit Rate (UBR), Constant Bit Rate (CBR), and Variable Bit Rate/non-real-time (VBRnrt)
- ATM Operation, Administration, and Maintenance (OAM) Support for F5 Continuity Check; segment and end-to-end loopback; and Interim Local Management Interface (ILMI) support 8 virtual circuits
Security Features:
- 5 VPN Tunnels
- IPSec pass-through
- L2TP pass-through
- Stateful Inspection Firewall
- HTTP Inspection Engine
- Hardware-accelerated Triple Data Encryption Standard (3DES) for IPSec
- Hardware-accelerated Advanced Encryption Standard (AES) for IPSec
- IPSec 3DES termination/initiation
- Point-to-Point Tunneling Protocol (PPTP) pass-through
- Advanced Application Inspection and Control
- E-mail Inspection Engine
- No Service Password Recovery
- System Logging-EAL4 Certification Enhancements
Quality of Service (QoS) Features:
- Per-VC queuing
- Weighted Fair Queuing (WFQ)
- Policy-based routing (PBR)
- Per-VC traffic shaping
Management Features:
- DSL firmware update from Flash
- Cisco Service Assurance Agent (SAA)
- Telnet, Simple Network Management Protocol (SNMP), CLI, and HTTP management
- Out-of-band management with an external modem through the virtual auxiliary port
- RADIUS and TACACS+
- Cisco SDM
- Cisco Configuration Express
- Cisco CNS 2100 Intelligence Engine support
WLAN features:
- WECA interoperability
- WLAN Hardware 802.11b/g
- Automatic rate selection for 802.11b/g
- External antenna (cannot be removed)
- Indoor range: 1 Mbps @ 320 ft
- Default antenna gain: 2.2 dBi
WLAN Software Features:
- SSID Globalization
- Software configurable transmit power
- Maximize throughput or maximize range option
WLAN Security Features:
- 802.1X
- 802.11i
- Wi-Fi Protected Access (WPA) & AES (WPA2)
- EAP Authentication: Cisco LEAP, PEAP, EAP-TLS, EAP-FAST, EAP-SIM, EAP-MD5, EAP-TTLS Static and dynamic Wired Equivalent Privacy (WEP)
- Temporal Key Integrity Protocol (TKIP)/SSN Temporal Key Integrity Protocol/Simple Security Network encryption
- MAC authentication/filter
- User database for survivable local authentication using LEAP & EAP-FAST
- Configurable limit to the number of wireless clients
- Configurable RADIUS accounting for wireless clients
- PSK (Pre Shared Keys) (WPA-SOHO)
SSIDs:
- 10
Wireless VLANs:
- 10
Encrypted Wireless VLANs:
- 4
MBSSIDs:
- 1.
More Information
Delivery Option | 15-20 Working Days |
---|---|
SKU | Cisco 851W-G-A-K9 |
Brands | TP-LINK |
Networking Type | Wired Router |
Form Factor | External |
Connectivity | Wireless, Wired, Dual-band |
Standard | 802.11b/g/n 2.4GHz |
Antenna Form | External Integrated |
Management Platform | Cisco IOS |
Colour | Black |
Condition | New |
Reviews
Search FAQs
Questions & Answers
Cisco CISCO851W-G-A-K9 Dual Ethernet Security Wireless Router Description
The Cisco 851W-G-A-K9 is a scalable solution that uses the 802.11g wireless standard to provide secure and high-speed Wi-Fi connectivity to your devices. It is a home office and growing business networking device with advanced features for easy maintenance and troubleshooting. This device offers a reliable networking experience you can rely on.
The Cisco 851W-G-A-K9 in the Cisco 850 series has robust security features that protect your data from threats. Built-in firewall capabilities, virtual private network (VPN) support, and secure guest access give you peace of mind knowing that your network is safe and protected against unauthorized access.
The 4-port 10/100 Mbps security wireless router is easy to set up and has remote control features that allow IT managers and service providers to help remote sites better. QoS support lets you prioritize certain types of traffic and ensure that critical applications, such as voice and video, receive the needed bandwidth.
Wired & Wireless Capabilities:
The 4-port 10/100 Mbps router delivers lightning-fast speeds and seamless connectivity to meet your networking needs. The four Ethernet ports allow it to connect to several wired devices, such as laptops, servers, and printers. It also has built-in wireless capability, so you can connect wireless devices such as tablets, smartphones, and laptops.


Enhanced Security Features:
The Cisco 851W-G-A-K9 provides robust security features to safeguard your network from potential threats. The built-in firewall performs stateful inspection of network traffic, which prevents unauthorized access.
Expandable and Versatile:
Invest in a communication solution that grows with your business's needs. The Cisco 851W-G-A-K9 is designed to scale with your organization. Its modular design allows for easy expansion and integration with other Cisco devices, ensuring seamless connectivity and compatibility as your network evolves. Cisco's extensive experience and reputation for producing top-notch products that endure the test of time support the device's durability.
Uninterrupted Network Operation:
The built-in web interface for monitoring and management is easily accessible using a web browser. It also supports Cisco's Network Assistant software for centralized management and monitoring. Monitoring the network is a proactive strategy that helps you identify issues early and lets you fix them before they cause network downtime or disruption.
What's In The Box?
- Cisco 851W-G-A-K9 router
- Ethernet Cable
- Console Cable
- Power Cord
- User Manual
Cisco CISCO851W-G-A-K9 Specifications
General:
- Product Series: 850
- Product Model: 851W
- Product Type: 851W Wireless Integrated Services Security Router
Wireless Specifications:
- Wireless LAN Standard: IEEE 802.11b/g
- ISM Band: Yes
- Total Number of Antennas: 1
- Indoor Antenna Range: 320 ft
- Wireless Transmission Speed: 54 Mbps
Interfaces/Ports:
- Number of Network (RJ-45) Ports: 4
- Number of Broadband (RJ-45) Ports: 1
Software Features:
Routing Protocols and General Router Features:
- Routing Information Protocol (RIPv1 and RIPv2)
- RFC 1483/2684
- Access control lists (ACLs)
- PPP over Ethernet (PPPoE)
- Layer 2 Tunneling Protocol (L2TP)
- Point-to-Point Protocol over ATM (PPPoA) (Cisco 857)
- 802.1d Spanning Tree Protocol
- Generic routing encapsulation (GRE)
- Dynamic DNS Support for Cisco IOS
- Dynamic Host Control Protocol (DHCP) server/relay/client
- Network Address Translation (NAT) and Port Address Translation (PAT)
Recommended Number of Users:
- 10
DSL and ATM Features (DSL Model Only):
- ATM Unspecified Bit Rate (UBR), Constant Bit Rate (CBR), and Variable Bit Rate/non-real-time (VBRnrt)
- ATM Operation, Administration, and Maintenance (OAM) Support for F5 Continuity Check; segment and end-to-end loopback; and Interim Local Management Interface (ILMI) support 8 virtual circuits
Security Features:
- 5 VPN Tunnels
- IPSec pass-through
- L2TP pass-through
- Stateful Inspection Firewall
- HTTP Inspection Engine
- Hardware-accelerated Triple Data Encryption Standard (3DES) for IPSec
- Hardware-accelerated Advanced Encryption Standard (AES) for IPSec
- IPSec 3DES termination/initiation
- Point-to-Point Tunneling Protocol (PPTP) pass-through
- Advanced Application Inspection and Control
- E-mail Inspection Engine
- No Service Password Recovery
- System Logging-EAL4 Certification Enhancements
Quality of Service (QoS) Features:
- Per-VC queuing
- Weighted Fair Queuing (WFQ)
- Policy-based routing (PBR)
- Per-VC traffic shaping
Management Features:
- DSL firmware update from Flash
- Cisco Service Assurance Agent (SAA)
- Telnet, Simple Network Management Protocol (SNMP), CLI, and HTTP management
- Out-of-band management with an external modem through the virtual auxiliary port
- RADIUS and TACACS+
- Cisco SDM
- Cisco Configuration Express
- Cisco CNS 2100 Intelligence Engine support
WLAN features:
- WECA interoperability
- WLAN Hardware 802.11b/g
- Automatic rate selection for 802.11b/g
- External antenna (cannot be removed)
- Indoor range: 1 Mbps @ 320 ft
- Default antenna gain: 2.2 dBi
WLAN Software Features:
- SSID Globalization
- Software configurable transmit power
- Maximize throughput or maximize range option
WLAN Security Features:
- 802.1X
- 802.11i
- Wi-Fi Protected Access (WPA) & AES (WPA2)
- EAP Authentication: Cisco LEAP, PEAP, EAP-TLS, EAP-FAST, EAP-SIM, EAP-MD5, EAP-TTLS Static and dynamic Wired Equivalent Privacy (WEP)
- Temporal Key Integrity Protocol (TKIP)/SSN Temporal Key Integrity Protocol/Simple Security Network encryption
- MAC authentication/filter
- User database for survivable local authentication using LEAP & EAP-FAST
- Configurable limit to the number of wireless clients
- Configurable RADIUS accounting for wireless clients
- PSK (Pre Shared Keys) (WPA-SOHO)
SSIDs:
- 10
Wireless VLANs:
- 10
Encrypted Wireless VLANs:
- 4
MBSSIDs:
- 1.
Delivery Option | 15-20 Working Days |
---|---|
SKU | Cisco 851W-G-A-K9 |
Brands | TP-LINK |
Networking Type | Wired Router |
Form Factor | External |
Connectivity | Wireless, Wired, Dual-band |
Standard | 802.11b/g/n 2.4GHz |
Antenna Form | External Integrated |
Management Platform | Cisco IOS |
Colour | Black |
Condition | New |