NETGEAR RH340 - ISDN INET Gateway Router, Справочное руководство

Страница: 17 / 85

Reference Guide for the Model RH340 Internet Access ISDN Router
1-2 Introduction
Key Features
The Model RH340 Internet Access ISDN Router provides the following features:
• Standard basic rate ISDN (BRI) connection
– ISDN, 2B+D, providing two 64 kilobits per second (Kbps) data channels and a
16 Kbps control channel
– Two-wire U interface with internal NT-1 adapter
• Ethernet LAN hub
– Four RJ-45 ports allowing connection to a 10BASE-T network at 10 megabits per
second (Mbps)
• Protocol Support
– IP routing
– Dynamic extended Network Address Translation (dNAT+) with port forwarding for
operation with a single static or dynamic IP address
– Dynamic Host Configuration Protocol (DHCP) server for dynamically assigning
network configuration information to PCs on the LAN
– DHCP client for dynamically obtaining configuration information from the Internet
service provider (ISP)
– DNS Proxy for simplified configuration
• Easy installation and management
– FirstGear
™
graphical user interface (GUI) management software for Windows
®
users
– Configurable through the LAN—no serial connection required
• Analog voice ports
– Provides two RJ-11 interfaces
– Allows a standard analog Public Switched Telephone Network (PSTN) device (for
example, telephone, fax, or modem) to make and receive calls from other ISDN or
PSTN connected devices
– Supports only basic calling (Supplemental calling services such as call waiting are not
supported.)
• Eleven LEDs for easy monitoring of status and activity
• Flash EPROM for firmware upgrade