Cisco 851 1-Port 10/100 Integrated Services Router – Refurbished | Cisco851/K9
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SKU
Cisco851/K9-REFURBISHED
MPN
Cisco851/K9
$263
The Cisco 851 is a refurbished integrated services router ideal for small businesses. It features 1 WAN port, 4 LAN ports, and integrated security capabilities.
In Stock — Ready To Ship
Device Type
Integrated Services Router
WAN Ports
1 x 10/100 Ethernet WAN
LAN Ports
4 x 10/100 Ethernet LAN
Serial Ports
1 x RJ-45 console port
Form Factor
Desktop / Wall-mountable
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Cisco · Integrated Services Router
Cisco 851 1-Port 10/100 Integrated Services Router Refurbished
Reliable WAN connectivity with integrated security features.
Overview
The Cisco 851 is an integrated services router designed for small business environments, providing secure WAN connectivity and reliable network operations. With its integrated security features, it supports both voice and data services, making it a versatile choice for SMBs. The router can be easily managed through a console or web interface, ensuring straightforward deployment and maintenance.
Key Features
- Integrated Security: Features a built-in firewall and VPN support for secure connections.
- WAN Connectivity: 1 x 10/100 Ethernet WAN port for reliable internet access.
- LAN Ports: 4 x 10/100 Ethernet LAN ports for local network connections.
- Form Factor: Desktop or wall-mountable design for flexible deployment.
- Management: Easy management via console or web interface.
- Voice and Data Support: Capable of supporting both voice and data services.
Specifications
| General | |
|---|---|
| Device Type | Integrated Services Router |
| Ports & PoE | |
| WAN Ports | 1 x 10/100 Ethernet WAN |
| LAN Ports | 4 x 10/100 Ethernet LAN |
| Serial Ports | 1 x RJ-45 console port |
| Physical | |
| Form Factor | Desktop / Wall-mountable |
Documents
- Cisco 2900, 3900, and 4000 Series Integrated Services Router Interoperability with Cisco Unified Communications Manager Data Sheet
- Cisco 807 Industrial Integrated Services Routers Data Sheet
- Cisco 819 4G LTE 2.0 Machine-to-Machine Integrated Services Routers Data Sheet
- Cisco 880G Series Integrated Services Router with Embedded 3.7G (21.1-Mbps Mobile Broadband Wireless WAN) Data Sheet
- Cisco 880G Series 3G Wireless Integrated Services Router Data Sheet
- Cisco 819 Non-Hardened 4G LTE 2.5 Machine-to-Machine Integrated Services Routers with Wi-Fi for Asia, Australia, and Selected Latin America Regions
- Cisco 4G LTE (Category 4) Wireless WAN Interface Module for Cisco 800M Integrated Services Router Data Sheet
- Cisco 800M Series Integrated Services Router Data Sheet
- Cisco 880G and 890G Series 4G LTE 2.0 Integrated Services Routers - Data Sheet
- Cisco 819 Non-Hardened 4G LTE 2.0 Machine-to-Machine Integrated Services Routers with Wi-Fi - Data Sheet
- Cisco 890G Series 4G LTE 2.5 Integrated Services Routers for Asia, Australia, and selected Latin America Regions
- Cisco 860VAE Series Integrated Services Routers - Data Sheet
- Cisco 880 Series Integrated Services Routers - Data Sheet
- Cisco 819 Integrated Services Routers with 3G and Wi-Fi Data Sheet
- Cisco IR829 Industrial Integrated Services Routers Data Sheet
- Cisco 809 Industrial Integrated Services Routers Data Sheet
- Cisco 890 Series Integrated Services Routers Data Sheet
- Cisco Multimode VDSL2 and ADSL2/2+ Network Interface Module Data Sheet
- Cisco Snort IPS for 4000 Series Integrated Services Routers Data Sheet
- Cisco 4G LTE 2.0 Network Interface Modules
- Cisco LTE Advanced 3.0 Network Interface Modules Wireless WAN Interface Cards
- Cisco 4G LTE 2.5 Network Interface Modules Wireless WAN Interface Cards for Asia, Australia, and Selected Latin America Regions
- Analog Voice Network Interface Modules for Cisco 4000 Series ISRs Data Sheet
- Cisco 2- and 4-Port ISDN BRI S/T Network Interface Modules Data Sheet
- Cisco 4-Port, 8-Port, and 8-Port with PoE/PoE+ Gigabit Ethernet LAN Switch Network Interface Modules Data Sheet
- High-Density Analog Voice and Fax Service Modules for Cisco 4000 Series ISRs Data Sheet
- Asynchronous Terminal Server Interface Modules for Cisco 4000 Series Integrated Services Routers Data Sheet
- Cisco Multimode G.SHDSL Network Interface Module Data Sheet
- Cisco 4000 Series Integrated Services Router Gigabit Ethernet WAN Modules Data Sheet
- Cisco Packet Voice Digital Signal Processor Modules (PVDMs) for Cisco Unified Communications Solutions
- Cisco SM-X Based Layer 2 Switching Module Data Sheet
- Cisco 4000 Family Integrated Services Router Data Sheet
- Cisco 2900 Series Integrated Services Routers
- Secure Voice on Cisco Integrated Services Routers
- Cisco 2900 Series Integrated Services Routers Data Sheet
- Cisco 1900 Series Integrated Services Routers
- Cisco 1905 Series Integrated Services Routers
- Cisco 1921 Series Integrated Services Routers Data Sheet
- Cisco 1941 Series Integrated Services Routers Data sheet
- Cisco Integrated Services Routers Generation 2 Ordering Guide
- Cisco 1000 Series Integrated Services Routers
- Cisco 900 Series Integrated Services Routers FAQ
- Cisco 900J Series Integrated Services Routers Data Sheet
- Cisco 900 Series Integrated Services Routers Data Sheet
- Cisco 900 Series Integrated Services Routers At-a-Glance
- T3/E3 ATM Network Modules for Cisco 2800, 3800 and 3900 Integrated Services Routers
- Cisco IP VSAT Satellite WAN Network Module for Cisco Integrated Services Routers
- Cisco Wide Area Application Services on Cisco Services Ready Engine Modules for Cisco Integrated Services Routers Generation 2
- Cisco Channelized T1/E1 and ISDN PRI Modules for the Integrated Services Routers Data Sheet
- Serial and Asynchronous Modules for Cisco Integrated Services Routers
- One- and 2-Port Serial and Asynchronous High-Speed WAN Interface Cards for Cisco 1800, 1900, 2800, 2900, 3800, and 3900 Series Integrated Services Routers
- G.SHDSL HWICs for Cisco Integrated Services Routers
Product information is automatically compiled from trusted manufacturers and data providers. Please. report any errors.
Write Your Own Review
Common questions about the Cisco 851 1-Port 10/100 Integrated Services Router – Refurbished | Cisco851/K9.
The Cisco 851 router features integrated security with a firewall and VPN, 1 WAN port, and 4 LAN ports.
Yes, it is designed specifically for small business environments, providing reliable WAN connectivity.
You can manage the Cisco 851 router easily via a console or web interface.
The Cisco 851 can be deployed as either a desktop or wall-mountable device.
Yes, the Cisco 851 supports both voice and data services for SMB environments.
The Cisco 851 has 1 WAN port and 4 LAN ports, along with a console port.
Cisco 2900, 3900, and 4000 Series Integrated Services Router Interoperability with Cisco Unified Communications Manager Data Sheet
Cisco 807 Industrial Integrated Services Routers Data Sheet
Cisco 819 4G LTE 2.0 Machine-to-Machine Integrated Services Routers Data Sheet
Cisco 880G Series Integrated Services Router with Embedded 3.7G (21.1-Mbps Mobile Broadband Wireless WAN) Data Sheet
Cisco 880G Series 3G Wireless Integrated Services Router Data Sheet
Cisco 819 Non-Hardened 4G LTE 2.5 Machine-to-Machine Integrated Services Routers with Wi-Fi for Asia, Australia, and Selected Latin America Regions
Cisco 4G LTE (Category 4) Wireless WAN Interface Module for Cisco 800M Integrated Services Router Data Sheet
Cisco 800M Series Integrated Services Router Data Sheet
Cisco 880G and 890G Series 4G LTE 2.0 Integrated Services Routers - Data Sheet
Cisco 819 Non-Hardened 4G LTE 2.0 Machine-to-Machine Integrated Services Routers with Wi-Fi - Data Sheet
Cisco 890G Series 4G LTE 2.5 Integrated Services Routers for Asia, Australia, and selected Latin America Regions
Cisco 860VAE Series Integrated Services Routers - Data Sheet
Cisco 880 Series Integrated Services Routers - Data Sheet
Cisco 819 Integrated Services Routers with 3G and Wi-Fi Data Sheet
Cisco IR829 Industrial Integrated Services Routers Data Sheet
Cisco 809 Industrial Integrated Services Routers Data Sheet
Cisco 890 Series Integrated Services Routers Data Sheet
Cisco Multimode VDSL2 and ADSL2/2+ Network Interface Module Data Sheet
Cisco Snort IPS for 4000 Series Integrated Services Routers Data Sheet
Cisco 4G LTE 2.0 Network Interface Modules
Cisco LTE Advanced 3.0 Network Interface Modules Wireless WAN Interface Cards
Cisco 4G LTE 2.5 Network Interface Modules Wireless WAN Interface Cards for Asia, Australia, and Selected Latin America Regions
Analog Voice Network Interface Modules for Cisco 4000 Series ISRs Data Sheet
Cisco 2- and 4-Port ISDN BRI S/T Network Interface Modules Data Sheet
Cisco 4-Port, 8-Port, and 8-Port with PoE/PoE+ Gigabit Ethernet LAN Switch Network Interface Modules Data Sheet
High-Density Analog Voice and Fax Service Modules for Cisco 4000 Series ISRs Data Sheet
Asynchronous Terminal Server Interface Modules for Cisco 4000 Series Integrated Services Routers Data Sheet
Cisco Multimode G.SHDSL Network Interface Module Data Sheet
Cisco 4000 Series Integrated Services Router Gigabit Ethernet WAN Modules Data Sheet
Cisco Packet Voice Digital Signal Processor Modules (PVDMs) for Cisco Unified Communications Solutions
Cisco SM-X Based Layer 2 Switching Module Data Sheet
Cisco 4000 Family Integrated Services Router Data Sheet
Cisco 2900 Series Integrated Services Routers
Secure Voice on Cisco Integrated Services Routers
Cisco 2900 Series Integrated Services Routers Data Sheet
Cisco 1900 Series Integrated Services Routers
Cisco 1905 Series Integrated Services Routers
Cisco 1921 Series Integrated Services Routers Data Sheet
Cisco 1941 Series Integrated Services Routers Data sheet
Cisco Integrated Services Routers Generation 2 Ordering Guide
Cisco 1000 Series Integrated Services Routers
Cisco 900 Series Integrated Services Routers FAQ
Cisco 900J Series Integrated Services Routers Data Sheet
Cisco 900 Series Integrated Services Routers Data Sheet
Cisco 900 Series Integrated Services Routers At-a-Glance
T3/E3 ATM Network Modules for Cisco 2800, 3800 and 3900 Integrated Services Routers
Cisco IP VSAT Satellite WAN Network Module for Cisco Integrated Services Routers
Cisco Wide Area Application Services on Cisco Services Ready Engine Modules for Cisco Integrated Services Routers Generation 2
Cisco Channelized T1/E1 and ISDN PRI Modules for the Integrated Services Routers Data Sheet
Serial and Asynchronous Modules for Cisco Integrated Services Routers
One- and 2-Port Serial and Asynchronous High-Speed WAN Interface Cards for Cisco 1800, 1900, 2800, 2900, 3800, and 3900 Series Integrated Services Routers
G.SHDSL HWICs for Cisco Integrated Services Routers