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3Com ADSL Modem Ethernet, Руководство по установке

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1-12

C

HAPTER

 1: I

NTRODUCTION

 

TO

 

THE

 H

OME

C

ONNECT

 ADSL M

ODEM

 E

THERNET

■

Your 3Com HomeConnect ADSL Modem Ethernet and 
the AC adapter.

Check that the AC adapter is plugged into a live AC socket. 
If all of the connections are correct, and you are still having 
difficulties, contact your Network Service Provider for 
assistance.

Power Requirements

■

AC Voltage: External DC adapter, 100 to 250 VAC, 
50-60 Hz

■

Power: 10 watts maximum

Operating Environment

■

Temperature:

0° to 40° C. (operating)
-35° to 70° C (shipping and storage)

■

Humidity: 

0-95%, non-condensing

Содержание ADSL Modem Ethernet

Страница 1: ...http www 3com com 3Com HomeConnect ADSL Modem Ethernet Installation Guide Version 1 1 Part No 1 024 2356 00 Published Sept 1999 ...

Страница 2: ...e any portion of any legend provided on any licensed program or documentation contained in or delivered to you in conjunction with this Installation Guide Portions of this documentation are reproduced in whole or in part with permission from as appropriate Unless otherwise indicated 3Com registered trademarks are registered in the United States and may or may not be registered in other countries 3...

Страница 3: ...ernet is your passport to full internetworking and high speed multimedia communications from your home or office to a corporate network or the Internet With the ADSL Modem Ethernet connected to your computer and an account activated by your network service provider the ADSL Modem Ethernet provides a lightning fast Digital Subscriber Line DSL connection between your PC or LAN and the service provid...

Страница 4: ... Customer Support Installation of the 3Com HomeConnect ADSL Modem Ethernet For protection against damage due to local lightning strikes and other electrical surges we recommend that you install an AC surge arrestor in the AC outlet to which this device is connected Below is a representation of the rear panel of your ADSL Modem Ethernet Connecting the HomeConnect ADSL Modem Ethernet is easy Just fo...

Страница 5: ...es 4 Connect the Ethernet cable to the Ethernet port on your Modem and the other end to the PC or network hub Do not confuse this cable with the RJ 11 ADSL cable The two RJ jacks look alike 5 Install the ferrite clamp Adding the ferrite clamp onto your Ethernet cable will minimize electromagnetic interference from your ADSL modem In order to ensure compliance with EN55022 CISPR 22 and FCC Part 15 ...

Страница 6: ...ct a pre programmed configuration One of the pre programmed configurations may match the settings required by your service provider Please check with your service provider If so installation is as simple as setting the DIP switches and powering on the unit If not you can still easily configure the unit using a serial console connection The following DIP switch combinations are valid Boot options o...

Страница 7: ...ADSL Modem Ethernet with the desired boot option and erase all previous parameters Unconfigured Mode If you have not selected one of the preconfigured boot options the unit will power up unconfigured To enter configuration information you must connect a PC running terminal emulation software e g Hyperterminal available on most PCs to the unit s console port Connect the 9 pin console cable from the...

Страница 8: ...oy the high speed DSL access to your network There are no controls or adjustments to make Just make sure that power is provided to your ADSL Modem Ethernet at all times and that adequate ventilation is maintained The unit will take one minute to boot up when you power it on If power to the unit is interrupted the ADSL Modem Ethernet will automatically reconnect to the network when power is restore...

Страница 9: ...after power up the Alert Indicator will begin flashing green twice a second while the unit s software is loading It takes about 30 seconds for the unit to complete downloading Once the download is complete the indicator will be turned off PWR Indicator The PWR Indicator lights green when power is applied If this indicator is off check to be sure that the power cable is connected at the rear panel ...

Страница 10: ...nto the rear panel jack Once training begins the indicator will flash orange once per second When the unit has properly synchronized with the central office the indicator will light green During data transfer the indicator will rapidly flash green Pin Assignments Pin assignments for the different jacks located on the back of your HomeConnect ADSL Modem Ethernet are listed below for your informatio...

Страница 11: ...is product near water near a bathtub washbowl kitchen sink laundry tub in a wet basement or near a swimming pool Avoid using this telephone equipment during an electrical storm There may be a remote risk of electric shock from lightning Use only the power adapter that came with the unit Replacement adapters can be obtained by contacting 3Com Customer Support In Case of a Problem First carefully re...

Страница 12: ...d into a live AC socket If all of the connections are correct and you are still having difficulties contact your Network Service Provider for assistance Power Requirements AC Voltage External DC adapter 100 to 250 VAC 50 60 Hz Power 10 watts maximum Operating Environment Temperature 0 to 40 C operating 35 to 70 C shipping and storage Humidity 0 95 non condensing ...

Страница 13: ... to Return the Modem to Us Contact 3Com Customer Support If the support representative determines that you need to return the modem you will receive an SRO Service Repair Order number You must have an SRO number before returning the modem to us Ship the unit postage paid in a strong box made of corrugated cardboard with plenty of packing material DO NOT send the modem back in the original box Send...

Страница 14: ...ot a standard analog digital PBX party or coin telephone line If this device causes harm to the telephone network the telephone company will notify you in advance that temporary discontinuance of service may be required But if advance notice is not practical the telephone company will notify the customer as soon as possible Also you will be advised of your right to file a complaint with the FCC if...

Страница 15: ...ds of Measurement of Information Technology equipment This equipment conforms to the Class B limits EN 50082 1 1992Electromagnetic Compatibility Generic Immunity Standard Residential Commercial and Light Industrial Environment January 1992 With IEC 801 2 1984 IEC 801 3 1984 IEC 801 4 1988 VCCI Conformity This is a Class B product based on the standard of the Voluntary Control Council for Interfere...

Страница 16: ...nce to radio and television communications However there is no guarantee that interference will not occur in a particular installation If this device does cause interference to radio or television reception which you can determine by monitoring reception when the modem is installed and when it is removed from the computer try to correct the problem with one or more of the following measures Reorie...

Страница 17: ...o not allow users to connect their equipment to jacks except in precise situations that are spelled out in tariffing arrangements with those companies Repairs to certified equipment should be coordinated by a representative designated by the supplier Any repairs or alterations made by the user to this equipment or equipment malfunctions may give the telecommunications company cause to request the ...

Страница 18: ...NNECT ADSL MODEM ETHERNET HARDWARE 3Com warrants to the end user Customer that this hardware product will be free from defects in workmanship and materials under normal use and service for the following length of time from the date of purchase from 3Com or its authorized reseller FIVE 5 YEARS 3Com s sole obligation under this express warranty shall be at 3Com s option and expense to repair the def...

Страница 19: ...hat all other products used by Customer in connection or combination with the 3Com product including hardware software and firmware accurately exchange date data with the 3Com product with the exception of those products identified at 3Com s Web site http www 3com com products yr2000 html as not meeting this standard If it appears that any product that is stated to meet this standard does not perf...

Страница 20: ... OPTION TO THE FULL EXTENT ALLOWED BY LAW THE FOREGOING WARRANTIES AND REMEDIES ARE EXCLUSIVE AND ARE IN LIEU OF ALL OTHER WARRANTIES TERMS OR CONDITIONS EXPRESS OR IMPLIED EITHER IN FACT OR BY OPERATION OF LAW STATUTORY OR OTHERWISE INCLUDING WARRANTIES TERMS OR CONDITIONS OF MERCHANTABILITY FITNESS FOR A PARTICULAR PURPOSE SATISFACTORY QUALITY CORRESPONDENCE WITH DESCRIPTION AND NON INFRINGEMENT...

Страница 21: ...y so the above limitations and exclusions may be limited in their application to you When the implied warranties are not allowed to be excluded in their entirety they will be limited to the duration of the applicable written warranty This warranty gives you specific legal rights which may vary depending on local law GOVERNING LAW This Limited Warranty shall be governed by the laws of the State of ...

Страница 22: ......

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