User Manual

Before You Use
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CHE210W is a DOCSIS 1.0/1.1/2.0 and CableHome 1.0 compliant cable residential gateway that provides
high-speed connectivity to residential, commercial, and education subscribers on public and private networks via an
existing cable infrastructure. CHE210W is equipped with Ethernet, USB and IEEE802.11g Wireless interfaces.
CHE210W uses the advanced PHY (A-TDMA/S-CDMA) technologies to support higher bandwidth in the upstream.
CHE210W can inter-operate with any DOCSIS and CableHome compliant headend equipment. It provides access to
local area networks and word wide Internet as well as the rich management features of CableLabs CableHome 1.1.
The data security secures upstream and downstream communications.
Features
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 F-Connector for the cable interface
 Four ports 10/100BaseT Ethernet switch with auto-negotiation function and auto-media dependent interface
crossover (MDI-II/MDI-X)
 USB Connector for USB 1.1 Network interface
 IEEE802.11g Wireless Access Point
 Clear LED Display
 Plug and Play
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 Up to 42.88 Mbps downstream and up to 30.72 Mbps upstream
 Frequency agility
 Security with X.509 Authentication / RSA protected Key Exchange / 56 bits DES Data Encryption
 Interoperable with any DOCSIS compatible headend equipment
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 Supports IPv4 Routing
 Supports Network Address Translation of multiple CPE devices (NAT/NAPT)
 ALG supports for over 20 popular applications
 Supports Ports Forwarding and Triggering
 DMZ Hosting
 DHCP Client/Server
 IPSec/L2TP/PPTP pass through
 DNS Proxy
 DNS Server for Private LAN
 Dynamic DNS
 Virtual Servers for Web, FTP, and Mail
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 Fully 802.11g Compatible
 Fully 802.11b Compatible
 Up to 54 Mbps Data Rate
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