Ericsson HM220d User manual
HM220d ADSL Modem User Guide
© Ericsson Mobile Communications AB 2000
All rights reserved
HM220d ADSL Modem
User Guide
2 (87) EN/LZT1083982 R4
2000-12-07
Copyright
This manual is published by Ericsson Mobile Communications AB, without any warranty. Improvements and changes to this manual
necessitated by typographical errors, inaccuracies of current information, or improvements to programs and/or equipment, may be
made by Ericsson Mobile Communications AB at any time and without notice. Such changes will, however, be incorporated into new
editions of this manual.
All rights reserved.
© Ericsson Mobile Communications AB
Trademark Identification Statements
ACROBAT is a registered trademark of Adobe Systems Incorporated .
ACROBAT READER is a registered trademark of Adobe Systems Incorporated.
MICROSOFT INTERNET EXPLORER is a trademark of Microsoft Corporation.
ERICSSON is a registered trademark of Telefonaktiebolaget L M Ericsson.
MICROSOFT, MICROSOFT WINDOWS and MICROSOFT WINDOWS NT are registered trademarks of Microsoft Corporation.
NETSCAPE is a registered trademarks of Netscape Communications Corporation.
WINDOWS CE, WINDOWS and WINDOWS NT are registered trademarks of Microsoft Corporation.
VIRATA is a registered trademark of Virata Corporation. All other trademarks, such as product and service names, are owned by
Virata or by third parties.
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Innehåll sida
1 Introduction 7
1.1 About this User Guide 7
1.1.1 Typographic conventions 7
1.2 About the HM220d ADSL modem 7
1.3 Package contents 8
1.4 Placement of the modem 8
1.4.1 Wall mounting instructions 9
1.5 Filter installation 9
2 Installation using Ethernet (for Windows 95 or higher PCs) 10
2.1 System requirements 10
2.2 Connecting equipment 11
2.3 Configuring the PC 12
3 Installation using USB (for Windows 98 PCs) 14
3.1 System requirements 14
3.2 Connecting equipment 15
3.3 Installing USB drivers 16
3.4 Configuring the PC 22
4 Installation using USB (for Windows 2000 PCs) 24
4.1 System requirements 24
4.2 Connecting equipment 25
4.3 Installing USB drivers 26
4.4 Configuring the PC 32
5 Configuring the modem 34
5.1 Accessing the modem's web pages 34
5.2 Auto configuration 38
5.3 Manual configuration 42
5.3.1 Routed/PPPoA mode 44
5.3.2 Routed/RFC1483 mode 50
5.3.3 Bridged/RFC1483 mode 55
5.4 Change configuration 58
5.5 Advanced settings 60
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5.5.1 LAN 60
5.5.2 Routed 61
5.5.3 DHCP 62
5.5.4 Bridged 63
5.5.5 Customized 63
5.5.6 Management 63
5.6 Product Information 64
5.7 Status 65
5.8 Update the software 65
6 Operation 66
6.1 Modem LED indicator description 66
6.2 PipeLock 67
6.3 Operational states 68
6.3.1 Power-up diagnostics 68
6.3.2 Initialization 68
6.3.3 Operational 69
6.3.4 PipeLock mode 69
6.3.5 Access restricted 69
6.3.6 Power cycle 69
7 Technical reference 70
7.1 Factory default configuration 70
7.2 Specification of the HM220d ADSL modem 71
8 Trouble shooting 72
8.1 Configuring your PC when not using DHCP 72
8.2 Reset the modem to factory default configuration 74
9 Important information 75
9.1 Product care and maintenance 75
9.2 Licence agreement 75
9.2.1 Licence 76
9.2.2 Term 76
9.2.3 Limited warranty 76
9.2.4 Intended use 77
9.2.5 Limitation of liability 77
9.2.6 Governing law 77
9.3 Regulatory information 77
9.3.1 Safety Standards 77
9.3.2 Power Supply 77
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9.3.3 CE Requirement 77
9.3.4 USA 77
Glossary 80
Introduction
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1 Introduction
1.1 About this User Guide
This User Guide describes how to connect, install and configure the HM220d ADSL
modem in a PC/Windows environment. The guide also gives information on how the
modem operates and some technical and safety information.
1.1.1 Typographic conventions
This User Guide uses the following typographic conventions:
Example Convention
View Menus are printed in boldface.
Message Source Templates Menu choices are printed in boldface
"Message Browser" Windows are denoted by quotation marks.
GUI Design Window choices are printed in boldface.
Next Buttons (in windows) are printed in Arial boldface.
Subscription Administration Hyperlinks are underlined.
<host> Angle brackets mean that you should replace this part with what is
indicated within the brackets.
Note:
Text written in this manner indicates that what follows
presents clarification, specific instructions, comments, or
interesting information.
1.2 About the HM220d ADSL modem
The Ericsson HM220d ADSL (Asymmetric Digital Subscriber Line) modem provides
broadband services into your home using your existing telephone line.
Ericsson's HM220d ADSL modems comes in two versions: HM220dp and HM220di.
Both products offer the same features, but they do relay on different types of phone lines
to provide the ADSL service. HM220dp offers ADSL service over the Plain Old
Telephone System or POTS lines, while HM220di uses the Integrated Services Digital
Network or ISDN lines to provide the ADSL service.
Introduction
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The overwhelming majority of telephone connections in the world are based on POTS. If
you have a "normal" or analog telephone in your home, HM220dp is the right modem for
you. On the other hand, if you have an ISDN or digital phone, you will need HM220di. If
you are not sure which version is the right one for you, please contact your service
provider.
The modem sends and receives very high-speed signals via the regular telephone
network, using Discrete Multi-tone (DMT) Digital Subscriber Line (DSL) transmission.
HM220d utilizes the expanded capacity of ADSL-ready telephone lines to handle
Internet and multimedia data, while allowing you to make and receive phone calls on the
same line.
When installing the HM220d ADSL modem, you have the option of connecting it to your
computer with either a USB connection (if supported by your computer) or an Ethernet
connection. The plug-and-play aspect of USB simplifies installation, requiring only a
cable plug-in and the installation of a driver (supplied on the CD-ROM). An Ethernet
connection, which requires that a Network Interface Card (NIC) be installed on your
computer, allows you to connect multiple computers to a single modem.
Once you are connected, a simple press of the PipeLock button (located on top of the
modem) guarantees the security of your computer. When PipeLock is activated, the
modem remains logged on to the network, but direct communication between your
computer and the outside world is blocked. This prevents outsiders from gaining access to
any information on your computer, even when you are not there. To resume Internet
access, simply press the PipeLock button again.
Time and technological development never stand still. Ericsson will keep you updated
with the latest technology, and let you download the latest software update.
1.3 Package contents
Your package should contain all the components listed below. If anything is missing or
damaged, please contact the dealer/service provider from whom the equipment was
purchased.
•The HM220d ADSL modem
•A power supply adapter with connecting cable
•Telephone/ADSL cable
•Ethernet cable
•USB cable
•Quick Guide
•CD-ROM containing the printable User Guide and other utilities.
1.4 Placement of the modem
The HM220d ADSL modem can be mounted to the wall, or simply placed on a flat
surface.
Introduction
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Pick a location for the HM220d ADSL modem that:
•enables you to view the LEDs on top of the modem
•allows you to reach and press the PipeLock button on top of the modem
•is close to a power outlet, phone jack, and the computer (PC) to facilitate connections
to these devices
•does not restrict air flow around the modem
•allows plenty of room for cables to be routed from the back of the modem without
crimping the cables
1.4.1 Wall mounting instructions
The modem is mounted to the wall using two screws and the two mounting slots on the
bottom of the unit.
Follow the step-by-step instructions below to mount the modem to the wall:
1 Insert and secure screws to the wall at a distance of 100 mm (3,9"). If needed, drill
holes and insert plastic anchors or toggles first.
The screws should not be secured flush to the wall. Leave a gap of approximately
1/4" from the wall surface to the bottom of the screw head.
2 Slip the HM220d ADSL modem slots over the screw heads and pull down until the
unit is seated securely. A slight adjustment to the screws may be necessary to provide
a snug fit to the wall.
1.5 Filter installation
To maintain normal phone service, a special filter may need to be installed at your home.
This filter, sometimes called a splitter, splits the voice (phone) signal from the ADSL
(data) signal.
Set-up and installation charges for ADSL service typically include the filter installation.
If you are not sure if a filter needs to be installed, contact your service provider.
Installation using Ethernet (for Windows 95 or higher PCs)
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2 Installation using Ethernet (for Windows 95 or
higher PCs)
This chapter describes the installation and configuration process using the Ethernet
interface in Windows 95 (or higher) PCs.
The Ethernet interface is used for those computers which do not have a USB interface, or
for networking multiple computers on the same broadband line.
This requires a Network Interface Card (NIC). The NIC must be installed in the computer
and the computer must be configured for TCP/IP. When this option is used, a standard
Ethernet cable carries data between the modem and the computer. An Ethernet interface,
used in conjunction with a hub, allows you to link up multiple computers to a single
HM220d ADSL modem.
2.1 System requirements
To successfully connect and install the HM220d ADSL modem to the Ethernet
connection you will need the following:
•An ADSL-ready telephone line
•133 MHz Processor and 16 MB RAM.
•10Base-T Network Interface Card
•CD-ROM drive
•Windows® 95 or higher.
•Internet browser - Internet Explorer 4.06 (or higher) or Netscape Navigator 4.5 (or
higher).
From the package you will need the following:
•The modem
•Telephone/ADSL cable
•Ethernet cable
•The power supply adapter with connecting cable.
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