| 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. |
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| 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 DSL Router |
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| Wireless Technology: |
IEEE 802.11b/g |
| Antenna: |
1 x 2.2dBi External |
| Antenna Range: |
320 ft@ 1Mbps Indoor |
| Frequency Band/Bandwidth: |
2.4 GHz IEEE 802.11b/g ISM Band |
| Transmission Speed: |
54Mbps |
| Transmission Speed Details: |
11Mbps Auto-fallback @ IEEE 802.11b |
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6Mbps IEEE 802.11g |
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1Mbps IEEE 802.11b |
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54Mbps Auto-fallback @ IEEE 802.11g |
| 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) |
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| Interfaces/Ports: |
1 x WAN |
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4 x RJ-45 Auto-sensing/Auto-MDI/MDIX LAN |
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1 x RJ-45 Console Management |
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| Connectivity Media: |
Twisted Pair |
| Data Transfer Rate: |
100Mbps Fast Ethernet |
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10Mbps Ethernet |
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| 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 |
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| Input Voltage: |
5 V or 12 V Device |
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100 V AC to 240 V AC Power Supply |
| Power Supply: |
External |
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| Dimensions: |
2" Height x 10.25" Width x 9.13" Depth - With antenna connectors |
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2" Height x 10.25" Width x 8.5" Depth - Without antenna connectors |
| Weight: |
2.1 lb - Antenna not included |
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| 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 |
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| Standard Warranty: |
1 Year Limited |
