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Brand | CISCO |
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Model | CISCO851W-G-A-K9 |
Standards | IEEE 802.3/3u, IEEE 802.11b/g |
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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 | WPA |
WAN Ports | 1 x 10/100M |
LAN Ports | 4 x 10/100M |
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 Supply | 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 | 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 |
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Package Contents | CISCO851W-G-A-K9 User Manual Resource Disk 2 x RJ45 Cable Power Cord Console Cable Power Adapter |
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Disclaimer | For most updated manufacturer warranty, please go to www.cisco.com. |
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Registration Phone | 1-800-Go-Cisco |
Date First Available | December 21, 2005 |
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