The 857W ADSL Integrated Services Wireless Router supports broadband cable and Asymmetric DSL (ADSL) over analog telephone lines connections in small offices. It provides 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.
Manufacturer:
Cisco Systems, Inc
Manufacturer Part Number:
CISCO857W-G-A-K9
Manufacturer Website Address:
www.cisco.com
Brand Name:
Cisco
Product Series:
850
Product Model:
857W
Product Name:
857W ADSL Integrated Services Wireless Router
Product Type:
Wireless Router
Wi-Fi Standard:
IEEE 802.11b/g
ISM Band:
Yes
ISM Maximum Frequency:
2.40 GHz
Number of Antennas:
1
Antenna Gain:
2.2 dBi
Indoor Antenna Range:
320 ft
Wireless Transmission Speed:
54 Mbps
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)
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 Features:
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
Height:
2"
Width:
10.3"
Depth:
9.1"
Weight (Approximate):
2.10 lb
Package Contents:
857W ADSL Integrated Services Wireless Router Ethernet cable DSL 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 DSL Specifications: ST-Micro DynaMiTe (formerly Alcatel Micro Electronics) ADSL Chipset (20190) T1.413 ANSI ADSL DMT issue 2 G.992.1 ITU G.DMT support G.992.3 ITU G.hs ADSL type negotiation G.992.3 (ADSL 2)/G.992.5(ADSL2+)
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
Standard Warranty:
1 Year Limited
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