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CISCO 857 ADSL ROUTER

Product Code: CISCO857-K9

  • Product Description
These integrated services routers support broadband cable and ADSL over analog telephone lines. Designed for very small offices, the routers provide secure WAN connectivity with optional integrated wireless LAN connectivity in a single device. Easy setup allows the Cisco 850 Series to be deployed at small remote offices and small businesses, and remote management features enable IT managers and service providers to improve support for remote sites.

Technical Specifications

Connectivity
DC-in jack Y
WAN connection Ethernet (RJ-45)
Ethernet LAN (RJ-45) ports quantity 4
DSL features
DSL connection type ADSL
Energy management
Power over Ethernet (PoE) Support N
Environmental conditions
Storage relative humidity range (%) 5 - 95
Operating relative humidity range (%) 10 - 85
Operating temperature range (T-T) (°C) 0 - 40
Storage temperature range (T-T) (°C) -20 - 65
Ethernet LAN features
Ethernet LAN data transfer rates (Mbit/s) 10, 100
Cabling technology 10/100Base-T(X)
Full duplex Y
Ethernet LAN connection Y
Illumination/Alarms
LED indicators Y
Memory
Flash memory (MB) 20
Internal memory (MB) 64
Networking
Networking standards IEEE 802.1D, IEEE 802.1x, IEEE 802.3, IEEE 802.3u
Other features
Data transfer rate (Mbit/s) 100
Maximum data transfer rate (Gbit/s) 0.1
Connectivity technology Wired
Protocols
DHCP client Y
Security
Security algorithms supported 3DES, DES
Firewall security Y
Technical details
Supports ISDN connection N
Rack mounting N
Weight & dimensions
Weight (g) 954
Wireless LAN features
Wireless LAN connection N