Cisco - 857W ADSL Integrated Services Wireless Router - CISCO857W-G-A-K9

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Product Overview

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.

Specifications

Manufacturer Cisco
Mfg Part# CISCO857W-G-A-K9
SKU 10412190
UPC 882658019555
UPC 14 00882658019555
Features
Number of Network (RJ-45) Ports 4
Product Type Wireless Router
Manufacturer Part Number CISCO857W-G-A-K9
Manufacturer Cisco Systems, Inc
Product Model 857W
Product Name 857W ADSL Integrated Services Wireless Router
Product Series 850
Brand Name Cisco
Package Contents 857W ADSL Integrated Services Wireless RouterEthernet cableDSL cableConsole cablePower adapterPower cordCisco documentationCisco Router and Security Device Manager (SDM) software CDSwivel-mount dipole antenna
Weight (Approximate) 2.10 lb
Height 2"
Width 10.3"
Depth 9.1"
Limited Warranty 1 Year
Wireless Transmission Speed 54 Mbit/s
Wireless LAN Standard IEEE 802.11b/g
ISM Band Yes
Indoor Antenna Range 320 ft
ISM Maximum Frequency 2.40 GHz
Total Number of Antennas 1
Tech Specs
Interfaces/Ports 1 x WAN / 4 x RJ-45 Auto-sensing/Auto-MDI/MDIX LAN / 1 x RJ-45 Console Management
Product Type Wireless DSL Router
Manufacturer Part Number CISCO857W-G-A-K9
Manufacturer Website Address www.cisco.com
Manufacturer Cisco Systems, Inc
Product Model 857W
Product Name 857W ADSL Integrated Services Wireless Router
Product Series 850
Brand Name Cisco
Data Transfer Rate 10 Mbps Ethernet / 100 Mbps Fast Ethernet
Connectivity Media Twisted Pair
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+)
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
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
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 (Approximate) 2.10 lb - Antenna not included
Input Voltage 100 V AC to 240 V AC Power Supply / 5 V or 12 V Device
Power Supply External
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
Standard Warranty 1 Year Limited
Antenna 1 x 2.2dBi External
Frequency Band/Bandwidth 2400 MHz IEEE 802.11b/g ISM Band
Transmission Speed 54 Mbps
Antenna Range 320 ft@ 1Mbps Indoor
Transmission Speed Details 54 Mbps Auto-fallback @ IEEE 802.11g / 6 Mbps IEEE 802.11g / 11 Mbps Auto-fallback @ IEEE 802.11b / 1 Mbps 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)
Wireless Technology IEEE 802.11b/g
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