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Cisco Systems, Inc.

CISCO CISCO851W-G-A-K9 IEEE 802.3/3u, IEEE 802.11b/g Integrated Services Ethernet to Ethernet Wireless Router - Retail

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CISCO CISCO851W-G-A-K9 Integrated Services Ethernet to Ethernet Wireless Router - Retail
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CISCO CISCO851W-G-A-K9 Integrated Services Ethernet to Ethernet Wireless Router - Retail CISCO CISCO851W-G-A-K9 Integrated Services Ethernet to Ethernet Wireless Router - Retail CISCO CISCO851W-G-A-K9 Integrated Services Ethernet to Ethernet Wireless Router - Retail CISCO CISCO851W-G-A-K9 Integrated Services Ethernet to Ethernet Wireless Router - Retail CISCO CISCO851W-G-A-K9 Integrated Services Ethernet to Ethernet Wireless Router - Retail
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Manufacturer InfoReturn Policies

Manufacturer Warranty

Beyond any applicable Newegg return policy, this item is warranted independently by the product's Manufacturer. Below is a summary provided for convenience only and may not be accurate or current. Use this link for full details.

  • Manufacturer Limited Warranty period (parts): 90 days
  • Manufacturer Limited Warranty period (labor): 90 days

Manufacturer Contact Info

Return Policies

This item is covered by Newegg.com's Standard Return Policy.

  • Return for refund within: 30 days
  • Return for replacement within: 30 days
  • Restocking Fee: Yes
Customer ReviewSpecifications

Review Summary (read all 18 Reviews)

5
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55%
4
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28%
3
0%
2
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17%
1
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Product Rating:
Total Reviews: 18

Typical Cisco - Rock Solid

white Reviewed By: Juice on 6/8/2009
Rating + 5
Tech Level Tech Level: high - Ownership: 1 month to 1 year
This user purchased this item from Newegg
Pros: Stable operation (no monthly reboots), sleek new low profile, excellent wireless a/b/g range, Guest SSID cabability, seamless integraton into Mixed ASA/PIX IpSec VPN environment.
I believe this to be the best value for SOHO Cisco security.
Cons: This isn't really a con, but if you do not know the Cisco IOS or you do not have a patient and intuitive nature, you will be better served by a SOHO web interface driven device. I would not use the WebUI to configure this device.
Did you find this review helpful? Yes No

white Reviewed By: on 1/11/2009
Rating + 5
Tech Level Tech Level: somewhat high - Ownership: more than 1 year
This user purchased this item from Newegg
Pros: Nice entry level Cisco Router
IOS
Wireless - multi-SSID (a/b/g)
ACL
Stable - set it and forget it!
Cons: *
Did you find this review helpful? Yes No

Great router for those who know how to use it

white Reviewed By: Michael on 11/20/2008
Rating + 4
Tech Level Tech Level: somewhat high - Ownership: 1 month to 1 year
This user purchased this item from Newegg
Pros: Very powerful and flexible capabilities. I used this router to setup a DHCP pool and static IP pool where the DHCP pool had no Internet access and the static pool did. The static pool were assigned addresses via DHCP and manual bindings. Then I used ACL's to only allow Internet access for those allowed. Netflow was used to monitor bandwidth usage by client IP address.
Cons: This is difficult to use if you know know or aren't confident that you can learn IOS. IOS is command line. Don't rely on the GUI. It might work for you, but don't count on it.

I had issues with the reset button, where it would not reset to default. I had to connect with serial port, which luckily 1 out of 140 people with us in Iraq had a laptop with a serial port. Cisco did not supply a usb to serial adapter. Got it working, but it was a pain. Support is also difficult if you don't buy it. I ended up getting support but it was a pain to get it.
Other Thoughts: For real network users, this is for you. For the light network users, stick to dlink and linksys.
Did you find this review helpful? Yes No
Model
Brand CISCO
Model CISCO851W-G-A-K9
Spec
Standards IEEE 802.3/3u, IEEE 802.11b/g
Network Protocols 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)
Dynamic DNS Support for CISCO IOS
Device Management 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+
Security 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
5 VPN Tunnels
Point-to-Point Tunneling Protocol (PPTP) pass-through
L2TP pass-through
Advanced Application Inspection and Control
E-mail Inspection Engine
No Service Password Recovery
HTTP Inspection Engine
System Logging-EAL4 Certification Enhancements

WLAN Security Features:
802.1X
802.11i (software-upgradeable in future software release)
Wi-Fi Protected Access (WPA)
CISCO LEAP
PEAP
EAP-TLS
EAP-FAST
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)
WPA/WPA2 WPA
Ports 1 x 10/100M WAN; 4 x 10/100M LAN
LEDs PPP, VPN, ADSL, WLAN, LAN
Wireless Data Rates Up to 54Mbps
Operating Range Indoor range: 1 Mbps @ 320 ft
Antenna External Antenna
Transmitted Power Note: Maximum power setting subject to changes by channel & by region depending on regulations
802.11b Average: 80mW (19dBm), Peak (FCC): 245mW (23.9dBm)
802.11g Average: 50mW (17dBm)
Receiver Sensitivity 802.11b
-94dBm @ 1 Mbps
-93dBm @ 2 Mbps
-92dBm @ 5.5 Mbps
-90dBm @ 11 Mbps

802.11g
-92dBm @ 6 Mbps
-90dBm @ 9 Mbps
-89dBm @ 12 Mbps
-87dBm @ 18 Mbps
-85dBm @ 24 Mbps
-81dBm @ 36 Mbps
-76dBm @ 48 Mbps
-73dBm @ 54 Mbps
Interface Ethernet Port
VPN support IPSec, L2TP, and PPTP VPN pass-through
Power Input AC input voltage: 100 to 240 VAC
Frequency: 50 to 60 Hz
Wireless Adapter included No
Dimensions 2.0" x 10.3" x 9.1" (include antenna)
Weight 2.1 lbs. (Antenna not included)
Temperature 0°C - 40°C (32°F - 104°F)
Humidity 10% - 85%, Non-Condensing
Features
Features Provides secure access when connecting to the Internet or connecting small offices to a central site
High-speed LAN ports connect multiple devices to the small office network
Offers a secure broadband router and access point for WLANs in a single device
CISCO SDM and Remote Management Features of CISCO IOS Software
Packaging
Package Contents CISCO851W-G-A-K9
User Manual
Resource Disk
2 x RJ45 Cable
Power Cord
Console Cable
Power Adapter
Manufacturer Warranty
Parts 90 days limited
Labor 90 days limited
Disclaimer
Disclaimer For most updated manufacturer warranty, please go to www.cisco.com.
Registration Phone 1-800-Go-Cisco
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