Conditions Available
Warranties Available
CISCO857W-G-A-K9
by Cisco
1 x WAN, 4 x LAN
- Unspsc:
- 43222609
- Upc:
- 535606856985
- Description:
- 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.
Interfaces/Ports
- Number of Network (RJ-45) Ports
- 4
- Management Port
- Yes
General Information
- Product Type
- Wireless Router
- Manufacturer Part Number
- CISCO857W-G-A-K9
- Manufacturer Website Address
- http://www.cisco.com
- Manufacturer
- Cisco Systems, Inc
- Product Model
- 857W
- Product Name
- 857W ADSL Integrated Services Wireless Router
- Product Series
- 850
- Brand Name
- Cisco
Miscellaneous
- Additional Information
- Recommended Number of Users: 10Memory:Default DRAM: 64 MBMaximum DRAM: 64 MBDefault Flash Memory: 20 MBMaximum Flash Memory: 20 MBDSL Specifications:ST-Micro DynaMiTe (formerly Alcatel Micro Electronics) ADSL Chipset (20190)T1.413 ANSI ADSL DMT issue 2G.992.1 ITU G.DMT supportG.992.3 ITU G.hs ADSL type negotiationG.992.3 (ADSL 2)/G.992.5(ADSL2+)
- 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
- Certifications & Standards
- Wi-FiIEEE 802.1XIEEE 802.11iIEEE 802.3IEEE 802.3uIEEE 802.11bIEEE 802.11gUL 1950/CSA 950-95, Third EditionIEC 950: Second Edition with Amendments 1, 2, 3, and 4EN60950: 1992 with Amendments 1, 2, 3, and 4CS-03, Canadian Telecom RequirementsFCC Part 68 U.S. Telecom RequirementsAS/NZS 3260: 1996 with Amendments 1, 2, 3, and 4ETSI 300-047TS 001 with Amendment 1EMIAS/NRZ 3548: 1992 Class BCFR 47 Part 15 Class BEN60555-2 Class BEN55022 Class BVCCI Class IIICES-003, Issue 2, Class B, April 1997SIEC 1000-3-2
Physical Characteristics
- Weight (Approximate)
- 2.10 lb
- Height
- 2"
- Width
- 10.3"
- Depth
- 9.1"
Power Description
- Input Voltage
- 220 V AC
Management & Protocols
- Management
- Cisco SDM and Remote ManagementDynamic Host Control Protocol (DHCP) server/relay/clientQuality of Service (QoS)TelnetSimple Network Management Protocol (SNMP)CLIHTTPOut-of-band management with external modem through virtual auxiliary port
- Security Features
- RADIUSTACACS+Stateful Inspection Firewall and IPSec VPN SupportAccess control lists (ACLs)Hardware-accelerated Triple Data Encryption Standard (3DES) for IPSecHardware-accelerated Advanced Encryption Standard (AES) for IPSecIPSec 3DES termination/initiationIPSec pass-through5 VPN TunnelsPoint-to-Point Tunneling Protocol (PPTP) pass-throughL2TP pass-throughAdvanced Application Inspection and ControlE-mail Inspection EngineNo Service Password RecoveryHTTP Inspection EngineSystem Logging-EAL4 Certification EnhancementsSSID Globalization
Wireless Specifications
- Wireless Security
- IEEE 802.1XIEEE 802.11iWi-Fi Protected Access (WPA) & AES (WPA2)EAP Authentication: Cisco LEAP, PEAP, EAP-TLS, EAP-FAST, EAP-SIM, EAP-MD5, EAP-TTLSStatic and dynamic Wired Equivalent Privacy (WEP)Temporal Key Integrity Protocol (TKIP)/SSN Temporal Key Integrity Protocol/Simple Security Network encryptionMAC authentication/filterUser database for survivable local authentication using LEAP & EAP-FASTConfigurable limit to the number of wireless clientsConfigurable RADIUS accounting for wireless clientsPSK (Pre Shared Keys) (WPA-SOHO)
- 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
- Antenna Gain
- 2.2 dBi
- Total Number of Antennas
- 1
