ZyXEL Communications ALC1248G Bedienungsanleitung

www.zyxel.com

ALC1248G

ADSL2/2+ Line Card

User’s Guide

Version 3.90

3/2008

Edition 1

About This User's Guide

ALC1248G User’s Guide 3

About This User's Guide

Intended Audience

This manual is intended for users of the ALC1248G ADSL2/2+ Line Card. It describes

detailed information about the cards’ features and hardware.

Related Documentation

• IES-5000 and IES-6000 User’s Guides

Refer to the IES-5000 or the IES-6000 User’s Guide for directions on installation,

connections, maintenance, hardware trouble shooting and safety warnings.

• MSC1000G and MSC1024G Management Switch Card User’s Guides

These user’s guides cover the configuration of your IES-5000 or IES-6000. Refer to these

user’s guides for information on your ALC’s default settings.

• ZyXEL Web Site

Please refer to www.zyxel.com for additional support documentation and product

certifications.

User Guide Feedback

Help us help you. Send all User Guide-related comments, questions or suggestions for

improvement to the following address, or use e-mail instead. Thank you!

The Technical Writing Team,

ZyXEL Communications Corp.,

6 Innovation Road II,

Science-Based Industrial Park,

Hsinchu, 300, Taiwan.

E-mail: [email protected]

Document Conventions

ALC1248G User’s Guide

Document Conventions

Warnings and Notes

These are how warnings and notes are shown in this User’s Guide.

1Warnings tell you about things that could harm you or your device.

"Notes tell you other important information (for example, other things you may

need to configure or helpful tips) or recommendations.

Syntax Conventions

• The ALC1248G may be referred to as the “ALC”, the “device” or the “system” in this

User’s Guide.

• The “ALC1248G”, the “ALC” and the “line card” refer to the ALC1248G-51 for ADSL

over POTS (Annex A). They also refer to the ALC1248G-53 for ADSL over ISDN

(Annex B). Differentiation is made where needed.

• “IES” refers to the IES-5000 or IES-6000 system, including the main chassis and all

associated cards.

• “MSC” refers to the MSC1000G or MSC1024G management switch card.

• Product labels, screen names, field labels and field choices are all in bold font.

• A key stroke is denoted by square brackets and uppercase text, for example, [ENTER]

means the “enter” or “return” key on your keyboard.

• “Enter” means for you to type one or more characters and then press the [ENTER] key.

“Select” or “choose” means for you to use one of the predefined choices.

• A right angle bracket ( > ) within a screen name denotes a mouse click. For example,

Maintenance > Log > Log Setting means you first click Maintenance in the navigation

panel, then the Log sub menu and finally the Log Setting tab to get to that screen.

• Units of measurement may denote the “metric” value or the “scientific” value. For

example, “k” for kilo may denote “1000” or “1024”, “M” for mega may denote “1000000”

or “1048576” and so on.

Safety Warnings

ALC1248G User’s Guide 5

Safety Warnings

1For your safety, be sure to read and follow all warning notices and instructions.

• Do NOT use this product near water, for example, in a wet basement or near a swimming

pool.

• Do NOT expose your device to dampness, dust or corrosive liquids.

• Do NOT store things on the device.

• Do NOT install, use, or service this device during a thunderstorm. There is a remote risk

of electric shock from lightning.

• Connect ONLY suitable accessories to the device.

• Do NOT open the device or unit. Opening or removing covers can expose you to

dangerous high voltage points or other risks. ONLY qualified service personnel should

service or disassemble this device. Please contact your vendor for further information.

• Make sure to connect the cables to the correct ports.

• Place connecting cables carefully so that no one will step on them or stumble over them.

• Always disconnect all cables from this device before servicing or disassembling.

• Do not use the device outside, and make sure all the connections are indoors. There is a

remote risk of electric shock from lightning.

• Do NOT obstruct the device ventilation slots, as insufficient airflow may harm your

device.

• Warning! To avoid risk of electric shock, remove only one card at a time and do not place

fingers or objects inside the chassis. Cover empty slots with slot covers.

This product is recyclable. Dispose of it properly.

Safety Warnings

ALC1248G User’s Guide

Table of Contents

ALC1248G User’s Guide 7

Table of Contents

About This User's Guide .......................................................................................................... 3

Document Conventions............................................................................................................4

Safety Warnings....................................................................................................................... 5

Table of Contents...................................................................................................................... 7

List of Figures ........................................................................................................................... 9

List of Tables........................................................................................................................... 11

Chapter 1

Introducing the ALC1248G..................................................................................................... 13

1.1 ALC1248G Overview ........................................................................................................... 13

1.2 ADSL Standards Overview .................................................................................................. 13

1.3 Features .............................................................................................................................. 14

1.4 Front Panel ......................................................................................................................... 18

1.5 Ports and LEDs ................................................................................................................... 18

1.5.1 Ports ........................................................................................................................... 18

1.5.2 LEDs ......................................................................................................................... 19

1.6 Default Settings .................................................................................................................. 19

Chapter 2

Product Specifications ........................................................................................................... 21

2.1 Product Specifications ......................................................................................................... 21

2.2 Firmware Naming Conventions ........................................................................................... 23

2.3 Telco-50 Connector Pin Assignments .................................................................................. 24

2.4 Wire Gauge Specifications ..................................................................................................27

2.5 Console Cable Pin Assignments ......................................................................................... 27

Chapter 3

Troubleshooting...................................................................................................................... 29

3.1 Power and LEDs .................................................................................................................. 29

3.2 DSL Data Transmission ....................................................................................................... 30

3.3 Local Server ........................................................................................................................ 30

3.4 Data Rate ........................................................................................................................... 31

3.5 Management and Configuration .......................................................................................... 31

3.5.1 Uploading the Default Configuration File via Boot Commands .................................. 32

3.5.2 Uploading the Firmware via Boot Commands ............................................................ 33

Table of Contents

ALC1248G User’s Guide

Appendix A Legal Information ................................................................................................ 35

Appendix B Customer Support............................................................................................... 39

Index......................................................................................................................................... 45

List of Figures

ALC1248G User’s Guide 9

List of Figures

Figure 1 Front Panel ............................................................................................................................... 18

Figure 2 ALC Ports 1-24 Telco-50 Connector Pin Assignments ........................................................... 24

Figure 3 ALC Ports 25-48 Telco-50 Connector Pin Assignments .......................................................... 24

Figure 4 IES-5000/5005 Cable Telco-50 Pin Assignments (ALC End) ................................................... 25

Figure 5 IES-5000/5005 Cable Telco-50 Pin Assignments (Splitter Card End) ...................................... 26

Figure 6 IES-6000 Cable Telco-50 Pin Assignments (ALC End) ............................................................ 26

Figure 7 IES-6000 Cable Telco-50 Pin Assignments (Splitter Card End) ............................................... 27

Figure 8 Console Cable Mini RJ-11 Male Connector ............................................................................. 28

Figure 9 Example Xmodem Upload ........................................................................................................ 32

Figure 10 Example Xmodem Upload ...................................................................................................... 34

List of Figures

ALC1248G User’s Guide

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