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Megabit Modem
MODEL 400F
USER MANUAL
Catalog Number
MMD4076I1
Issue 1
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Copyright January 2001 ©Copyright 2001 ADC DSL Systems, Inc. All Rights Reserved. Trademark Information ADC is a registered trademark of ADC Telecommunications, Inc. Megabit Modem is a registered trademark of ADC DSL Systems, Inc. All Rights Reserved Technologies, Inc. No right, license, or interest to such trademarks is granted hereunder, and you agree that no such right, license, or interest shall be asserted by you with respect to such trademark. Other product names mentioned in this practice
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About this User Manual ABOUT THIS USER MANUAL Use this manual to install and configure the Megabit Modem 400F. This manual provides instructions on: • information you will need to configure the modems unpacking and inspecting the modems for installation installing the modems setting up parameters for your applications that will be used to configure the modems configuring system parameters configuring sessions between the modem and a service provider monitoring and troubleshooting the
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Product Certifications PRODUCT CERTIFICATIONS FCC This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. Ho
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Table of Contents TABLE OF CONTENTS Chapter 1: About The Product _______________________________________________1 Features................................................................................................................................2 Applications.........................................................................................................................3 Connection Between a Remote Office and a Central Site ....................................3 Internet Access for L
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Table of Contents Saving the Configuration...................................................................................................24 Saving the Configuration to NVRAM.................................................................25 Resetting the Modem to Factory Defaults...........................................................26 Resetting the Modem...........................................................................................28 Chapter 5: Configuring System Settings __
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Table of Contents Chapter 9: Technical Reference _____________________________________________61 ADSL.................................................................................................................................61 ATM ..................................................................................................................................61 Rate Adaptive Transmission..............................................................................................63 Rate Ad
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Table of Contents Appendix B: Technical Assistance and Warranty _______________________________77 Technical Support..............................................................................................................77 World-Wide Web...............................................................................................................77 Limited Warranty...............................................................................................................78 Advance Replac
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MEGABITMODEM 420F LAN ADSL PWR LINK TX RX COL SYNC TX RX MAR ABOUT THE PRODUCT 1 You have purchased the ADC Megabit Modem 400F that connects your Ethernet LAN to service providers for instant and high-speed access to the Internet or to other types of Wide Area Network (WAN) applications. The modem provides this service over a single-pair telephone line with downstream ADSL transmission up to 7.552 Mbps. The upstream ADSL transmission is up to 928 kbps. You can also receive telephone service over
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Features FEATURES The Megabit Modem 400F provides: rate-adaptable ADSL transmission downstream at up to 7.552 Mbps and upstream at up to 928 kbps Internet or other types of WAN applications and phone service over your existing phone line Bridging/routing protocol RFC 1483 encapsulation method Dynamic Host Configuration Protocol (DHCP) server to provide network configuration information including IP addresses to LAN devices TFTP to download software AccessGain™ software that provides
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Chapter 1: About The Product APPLICATIONS The Megabit Modem 400F provides a practical solution for many networking applications. The following illustrations show some of the many possible solutions when using the Megabit Modem 400F. Connection Between a Remote Office and a Central Site You can connect remote offices to a corporate office network. Corporate office 400F Remote offices Provider network 400F Megabit Modem 400F User Manual 3
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Applications Internet Access for Larger LANs You can connect businesses with large LANs to the Internet. ADSL Internet 400F 4 Megabit Modem 400F User Manual
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MEGABITMODEM 420F LAN ADSL PWR LINK TX RX COL SYNC TX RX MAR WHAT YOU NEED TO START 2 This chapter identifies the preparations and prerequisites for installing the Megabit Modem 400F. To install the modem, verify that: the contents of the package are accurate as described on this page your system meets requirements for connecting to and configuring the modem (see “Requirements For Your System” on page 6) your facility meets installation site requirements (see “Requirements For The Installa
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Requirements For Your System REQUIREMENTS FOR YOUR SYSTEM You need the following hardware and software to complete the installation and configuration of the Megabit Modem 400F: PC with an Ethernet Network Interface Card (NIC) TCP/IP network protocol stack (see your documentation for your operating system) ® ® Web browser installed such as Netscape or Internet Explorer Version 4.0 or higher Ethernet hub (optional) REQUIREMENTS FOR THE INSTALLATION SITE To install the Megabit Modem 400F:
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MEGABITMODEM 420F MEGABITMODEM 420F MEGABITMODEM 420F LAN ADSL LAN ADSL LAN ADSL PWR LINK TX RX COL SYNC TX RX MAR PWR LINK TX RX COL SYNC TX RX MAR PWR LINK TX RX COL SYNC TX RX MAR Chapter 2: What You Need To Start Flat-Surface Mount Do not stack the modems when installing on a flat surface. The modems do not dissipate heat properly when stacked. Place the modems on a flat surface, such as on a table or in a rack. Minimum 1-inch clearance Minimum 1-inch clearance Megabit Modem 400F User Manual
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Requirements For The Installation Site Wall Mount Ensure the minimum dimensions (shown in the illustration) for spacing between modems are met to allow for heat dissipation, viewing of front panel LEDs, and cabling. Mount the modems on a wall using the hardware included in the installation kit. Observe the minimum dimensions between multiple modems (shown in the illustration) to ensure sufficient ventilation for heat dissipation. 3" to 4" 4.85" 12" Min. 3" 4.85" 8 Megabit Modem 400F User Manual
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Chapter 2: What You Need To Start Phone Service If you get phone service with your data service, you need the following: A POTS splitter, or micro filter may be required; check with your service provider RJ-11 phone jacks for phone service The POTS splitter is a device that separates data transmission from phone service. After installing the POTS splitter, connect separate jacks for data from your session and for phone service. Ensure that your service provider indicates which jacks are for
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What You Will Choose WHAT YOU WILL CHOOSE Before configuring the modem, consider the options in the “Configuration” section, below. Also, ensure that you have the appropriate power cable for your facility as described below in the section “Power Cable.” Configuration You can choose to use: Domain Name System (DNS) resolution. You must specify the IP address for a device to serve as the DNS resolver. You can also specify a second IP address to designate another device to serve as a secondary DN
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INSTALLING THE MODEM 3 The Megabit Modem 400F is easy to install: attaching adhesive-backed feet setting the MDI/MDI-X switch connecting a cable from the modem to a PC or an Ethernet hub for LAN service connecting a phone cord from the modem to a wall phone jack for DMT ADSL Internet or other types of WAN services connecting a power cable to a local power outlet Perform the installation on the following pages (see “Location for Modem Installation” on page 6 to determine where to place
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Attaching the Feet ATTACHING THE FEET Attach each of the four adhesive-backed rubber feet to a footprint recess on the bottom of the modem. Rubber feet Recess 12 Megabit Modem 400F User Manual MEGABITMODEM 420F LAN ADSL PWR LINK TX RX COL SYNC TX RX MAR
