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Product Code: 10749124 Price: Check Latest General Information Manufacturer Cisco Systems, Inc Manufacturer Part Number CISCO851W-G-A-K9 Manufacturer Website Address www.cisco.com Product Series 850 Product Name 851W Wireless Integrated Services Security Router Product Type Wireless Broadband Router Product Model 851W Wireless Specifications Wireless Technology IEEE 802.11b/g Antenna 1 x 2.2dBi External Antenna Range 320 ft@ 1Mbps Indoors Frequency Band/Bandwidth 2.4 GHz IEEE 802.11b/g ISM Band Transmission Speed 54Mbps Transmission Speed Details 54Mbps Auto-fallback IEEE 802.11g 6Mbps IEEE 802.11g 11Mbps Auto-fallback IEEE 802.11b 1Mbps IEEE 802.11b Wireless Security IEEE 802.1X IEEE 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) Interfaces/Ports Interfaces/Ports 1 x RJ-45 10/100Base-TX WAN 4 x RJ-45 10/100Base-TX Auto-sensing/Auto MDI/MDI-X LAN 1 x RJ-45 Console Management Media & Performance Connectivity Media Twisted Pair Data Transfer Rate 10Mbps Ethernet 100Mbps Fast Ethernet I/O Expansions Network & Communication Management & Protocols Management Cisco SDM and Remote Management Dynamic Host Control Protocol (DHCP) server/relay/client Quality of Service (QoS) Telnet Simple Network Management Protocol (SNMP) CLI HTTP Out-of-band management with external modem through virtual auxiliary port Security RADIUS TACACS+ Stateful Inspection Firewall and IPSec VPN Support Access control lists (ACLs) 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 SSID Globalization Processor & Chipset Memory Storage Controls/Indicators Reliability Power Description Input Voltage 100 V AC to 240 V AC Power Supply 5 V or 12 V Device Power Supply External Environmental Conditions Physical Characteristics Dimensions 2" Height x 10.25" Width x 9.13" Depth - With antenna connectors 2" Height x 10.25" Width x 8.50" Depth - Without antenna connectors Weight 2.10 lb - Antenna not included Miscellaneous Package Contents 851W Wireless Integrated Services Security Router Ethernet cable Console cable Power adapter Power cord Cisco documentation Cisco Router and Security Device Manager (SDM) software CD Swivel-mount dipole antenna Additional Information Recommended Number of Users: 10 Memory: Default DRAM: 64 MB Maximum DRAM: 64 MB Default Flash Memory: 20 MB Maximum Flash Memory: 20 MB Certifications & Standards Wi-Fi IEEE 802.1X IEEE 802.11i IEEE 802.3 IEEE 802.3u IEEE 802.11b IEEE 802.11g UL 1950/CSA 950-95, Third Edition IEC 950: Second Edition with Amendments 1, 2, 3, and 4 EN60950: 1992 with Amendments 1, 2, 3, and 4 CS-03, Canadian Telecom Requirements FCC Part 68 U.S. Telecom Requirements AS/NZS 3260: 1996 with Amendments 1, 2, 3, and 4 ETSI 300-047 TS 001 with Amendment 1 EMI AS/NRZ 3548: 1992 Class B CFR 47 Part 15 Class B EN60555-2 Class B EN55022 Class B VCCI Class II ICES-003, Issue 2, Class B, April 1997S IEC 1000-3-2 Warranty Standard Warranty 1 Year(s) Limited ^Mfg. Part number: CISCO851W-G-A-K9