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Cisco 851 Ethernet to Ethernet Wireless Router, Americas

Cisco 851 Ethernet to Ethernet Wireless Router, Americas

Mfg. Part: CISCO851W-G-A-K9  |  CDW Part: 788533  |  UNSPSC: 43222609
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Ethernet to Ethernet Wireless Router with 4-port 10/100 switch
Main Features
Qty
$349.99
Advertised Price
$69.99
Advertised Price
Recommended Warranty: 2 Extra Years Replacement Extended Warranty $201-$400  |  See all warranties
 
Availability:
Availability
Product ships in 1-3 business days from CDW. To arrange for same day drop shipping from our supplier, contact your account manager by 2pm CT.
1-3 days
Product Overview
Technical Specs
Accessories
Warranties and Services

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Product Overview Cisco 851 Ethernet to Ethernet Wireless Router, Americas
Main Features
  • Ethernet to Ethernet Wireless Router with 4-port 10/100 switch
Cisco 850 Series routers are ideally suited for small office and remote office deployments These integrated services routers support broadband cable and ADSL over analog telephone lines. Designed for very small offices, the routers provide secure WAN connectivity with integrated wireless LAN connectivity in a single device. Easy setup allows the Cisco 850 Series to be deployed at small remote offices and small businesses, and remote management features enable IT managers and service providers to improve support for remote sites.

Cisco 850 Series integrated services routers are fixed-configuration routers that support broadband cable and Asymmetric DSL (ADSL) over analog telephone lines connections in small offices. They provide the performance needed to run concurrent services, including firewall and encryption for VPNs and 802.11b/g for wireless networking. The Cisco Router and Security Device Manager (SDM) Web-based configuration tool simplifies setup and deployment, and centralized management capabilities give network managers visibility and control of router configurations at the remote site.

Routing Protocols and General Router Features:
• Routing Information Protocol (RIPv1 and RIPv2)
• Layer 2 Tunneling Protocol (L2TP)
• Network Address Translation (NAT) and Port Address Translation (PAT)
• RFC 1483/2684
• Point-to-Point Protocol over ATM (PPPoA) (Cisco 857)
• PPP over Ethernet (PPPoE)
• 802.1d Spanning Tree Protocol
• Dynamic Host Control Protocol (DHCP) server/relay/client
• Access control lists (ACLs)
• Generic routing encapsulation (GRE)

IPv6 Features:
• IPv6 addressing architecture
• IPv6 name resolution
• IPv6 statistics
• IPv6 translation-transport packets between IPv6-only and
IPv4-only endpoints
• ICMPv6
• IPv6 DHCP

Security Features:
• Stateful Inspection Firewall
• Hardware-accelerated Triple Data Encryption Standard (3DES) for IPSec
• Hardware-accelerated Advanced Encryption Standard (AES) for IPSec
• IPSec 3DES termination/initiation
• IPSec pass-through
• Point-to-Point Tunneling Protocol (PPTP) pass-through
• L2TP pass-through

Quality of Service (QoS) Features:
• Weighted Fair Queuing (WFQ)
• Policy-based routing (PBR)
• Per-VC queuing
• Per-VC traffic shaping

Management Features:
• Cisco SDM
• Cisco Configuration Express
• Cisco CNS 2100 Intelligence Engine support
• 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 external modem through virtual auxiliary port
• RADIUS and TACACS+

WLAN Hardware:
• 802.11b/g
• Automatic rate selection for 802.11b/g
• External antenna (cannot be removed)
• Indoor range: 1Mbps @ 320 ft
• WECA interoperability
• Default antenna gain: 2.2 dBi

WLAN Software Features:
• Maximize throughput or maximize range option
• Software configurable transmit power

WLAN Security Features:
• 802.1X
• Cisco LEAP
• PEAP
• EAP-TLS
• 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
• Configurable limit to the number of wireless clients
• Configurable RADIUS accounting for wireless clients
• PSK [Pre Shared Keys] (WPA-SOHO)
Technical Specifications Cisco 851 Ethernet to Ethernet Wireless Router, Americas
Specifications are provided by the manufacturer. Refer to the manufacturer for an explanation of the print speed and other ratings.
Flash Memory
Installed Size: 20 MB
Max Supported Size: 20 MB
Networking
Compliant Standards: IEEE 802.11b , IEEE 802.11d , IEEE 802.11g , IEEE 802.1x , Wi-Fi CERTIFIED
Connectivity Technology: Wired , Wireless
Data Link Protocol: Ethernet , Fast Ethernet , IEEE 802.11b , IEEE 802.11g
Data Transfer Rate: 54 Mbps
Features: Auto-sensing per device , Auto-uplink (auto MDI/MDI-X) , DHCP support , Firewall protection , IPv6 support , MAC address filtering , Manageable , NAT support , PAT support , VPN support
Form Factor: External
Integrated Switch: 4-port switch
Network Transport Protocol: IPSec , L2TP , PPPoE , PPTP
Remote Management Protocol: HTTP , SNMP , Telnet
Routing Protocol: RIP-1 , RIP-2
Status Indicators: Port status
Type: Router
RAM
Installed Size: 64 MB
Max Supported Size: 64 MB
Service & Support
Type: 90 days warranty
Antenna
Antenna Form Factor (F): External integrated
Antenna Qty: 1
Cabinet
Chassis Built-in Devices: LED panel
Dimensions & Weight
Depth: 9.1 in
Height: 2 in
Weight: 2.2 lbs
Width: 10.2 in
Environmental Parameters
Humidity Range Operating: 10 - 85%
Max Operating Temperature: 104 °F
Min Operating Temperature: 32 °F
Header
Compatibility: PC
Country Kits: United States
Manufacturer: Cisco Systems
Model: 851W Integrated Services Router
Packaged Quantity: 1
Product Line: Cisco
Interface Provided
Connector Type: RJ-45
Interface: Ethernet 10Base-T/100Base-TX
Qty: 4
Type: Network
Qty: 1
WAN DMZ: WAN
Interface: Console
Type: Management
Miscellaneous
Authentication Method: RADIUS , TACACS+
Compliant Standards: AS/NZ 3548 Class A , CISPR 22 Class A , CISPR 24 , CS-03 , CSA 22.2 No. 60950 , EN 60950 , EN 61000-3-2 , EN 61000-3-3 , EN 61000-6-2 , EN50082-1 , EN55022 Class A , EN55024 , FCC Part 15 , ICES-003 Class A , IEC 60950 , JATE , UL 60950 , VCCI Class A ITE
Encryption Algorithm: AES , DES , LEAP , PEAP , TKIP , Triple DES , WPA-PSK
Modem
Type: None
Power Device
Form Factor: External
Frequency Required: 50/60 Hz
Nominal Voltage: AC 120/230 V
Power Provided: 26 Watt
Type: Power adapter
Service
Support Details Full Contract Period: 90-days
Slot Required
Type: None

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