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8

The duration of the warranty for the OfficeConnect Dual Speed Hub 8 (3C16750) is 
lifetime, including the power adapter.

Advance hardware exchange is available during the first year from your date of purchase 
in accordance with 3Com’s standard terms and conditions for such service. After the first 
year, the warranty reverts to 3Com’s standard lifetime limited warranty.

To qualify for the lifetime limited warranty and the advance hardware exchange, you must 
submit the appropriate product warranty registration card to 3Com, otherwise this 
product will be warranted for a period of one (1) year without advance hardware 
exchange.

HARDWARE: 

  3Com warrants its hardware products to be free from defects in 

workmanship and materials, under normal use and service, for the following lengths of 
time from the date of purchase from 3Com or its Authorized Reseller:

Network adapters

Lifetime

Other hardware products

One year (unless otherwise specified above)

Spare parts and spares kits

90 days

If a product does not operate as warranted above during the applicable warranty period, 
3Com shall, at its option and expense, repair the defective product or part, deliver to 
Customer an equivalent product or part to replace the defective item, or refund to 
Customer the purchase price paid for the defective product.  All products that are 
replaced will become the property of 3Com.  Replacement products may be new or 
reconditioned.  Any replaced or repaired product or part has a ninety (90) day warranty or 
the remainder of the initial warranty period, whichever is longer.

3Com shall not be responsible for any software, firmware, information, or memory data of 
Customer contained in, stored on, or integrated with any products returned to 3Com for 
repair, whether under warranty or not.

SOFTWARE:

   3Com warrants that the software programs licensed from it will perform in 

substantial conformance to the program specifications therefor for a period of ninety (90) 
days from the date of purchase from 3Com or its Authorized Reseller.  3Com warrants the 
media containing software against failure during the warranty period.  No updates are 
provided.  3Com's sole obligation with respect to this express warranty shall be (at 
3Com's discretion) to refund the purchase price paid by Customer for any defective 
software products, or to replace any defective media with software which substantially 
conforms to 3Com's applicable published specifications.  Customer assumes responsibility 
for the selection of the appropriate applications program and associated reference 
materials.  3Com makes no warranty or representation that its software products will 
work in combination with any hardware or applications software products provided by 
third parties, that the operation of the software products will be uninterrupted or error 
free, or that all defects in the software products will be corrected.  For any third party 
products listed in the 3Com software product documentation or specifications as being 
compatible, 3Com will make reasonable efforts to provide compatibility, except where the 
non-compatibility is caused by a "bug" or defect in the third party's product.

STANDARD WARRANTY SERVICE:

   Standard warranty service for hardware products 

may be obtained by delivering the defective product, accompanied by a copy of the dated 
proof of purchase, to 3Com's Corporate Service Center or to an Authorized 3Com Service 

Center during the applicable warranty period.  Standard warranty service for software 
products may be obtained by telephoning 3Com's Corporate Service Center or an 
Authorized 3Com Service Center, within the warranty period.  Products returned to 
3Com's Corporate Service Center must be pre-authorized by 3Com with a Return Material 
Authorization (RMA) number marked on the outside of the package, and sent prepaid, 
insured, and packaged appropriately for safe shipment.  The repaired or replaced item will 
be shipped to Customer, at 3Com's expense, not later than thirty (30) days after receipt of 
the defective product by 3Com.

WARRANTIES EXCLUSIVE:

   IF A 3COM PRODUCT DOES NOT OPERATE AS WARRANTED 

ABOVE, CUSTOMER'S SOLE REMEDY FOR BREACH OF THAT WARRANTY SHALL BE 
REPAIR, REPLACEMENT, OR REFUND OF THE PURCHASE PRICE PAID, AT 3COM'S 
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, AND SATISFACTORY 
QUALITY.  3COM NEITHER ASSUMES NOR AUTHORIZES ANY OTHER PERSON TO ASSUME 
FOR IT ANY OTHER LIABILITY IN CONNECTION WITH THE SALE, INSTALLATION, 
MAINTENANCE OR USE OF ITS PRODUCTS.

3COM SHALL NOT BE LIABLE UNDER THIS WARRANTY IF ITS TESTING AND EXAMINATION 
DISCLOSE THAT THE ALLEGED DEFECT IN THE PRODUCT DOES NOT EXIST OR WAS 
CAUSED BY CUSTOMER'S OR ANY THIRD PERSON'S MISUSE, NEGLECT, IMPROPER 
INSTALLATION OR TESTING, UNAUTHORIZED ATTEMPTS TO REPAIR OR MODIFY, OR ANY 
OTHER CAUSE BEYOND THE RANGE OF THE INTENDED USE, OR BY ACCIDENT, FIRE, 
LIGHTNING, OR OTHER HAZARD.

LIMITATION OF LIABILITY. 

   TO THE FULL EXTENT ALLOWED BY LAW 3COM ALSO 

EXCLUDES FOR ITSELF AND ITS SUPPLIERS ANY LIABILITY, WHETHER BASED IN CONTRACT 
OR TORT (INCLUDING NEGLIGENCE), FOR INCIDENTAL, CONSEQUENTIAL, INDIRECT, 
SPECIAL, OR PUNITIVE DAMAGES OF ANY KIND, OR FOR LOSS OF REVENUE OR PROFITS, 
LOSS OF BUSINESS, LOSS OF INFORMATION OR DATA, OR OTHER FINANCIAL LOSS 
ARISING OUT OF OR IN CONNECTION WITH THE SALE, INSTALLATION, MAINTENANCE, 
USE, PERFORMANCE, FAILURE, OR INTERRUPTION OF ITS PRODUCTS, EVEN IF 3COM OR 
ITS AUTHORIZED RESELLER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES, 
AND LIMITS ITS LIABILITY TO REPAIR, REPLACEMENT, OR REFUND OF THE PURCHASE 
PRICE PAID, AT 3COM'S OPTION.  THIS DISCLAIMER OF LIABILITY FOR DAMAGES WILL 
NOT BE AFFECTED IF ANY REMEDY PROVIDED HEREIN SHALL FAIL OF ITS ESSENTIAL 
PURPOSE.

Some countries, states, or provinces do not allow the exclusion or limitation of implied 
warranties or the limitation of incidental or consequential damages for certain products 
supplied to consumers or the limitation of liability for personal injury, so the above 
limitations and exclusions may be limited in their application to you.  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 

California.

3Com Corporation

, 5400 Bayfront Plaza, Santa Clara, CA, 95052-8145, U.S.A. 

Tel: (408) 764-5000

9/1/96

FCC STATEMENT: 

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. However, there is no 
guarantee that interference will not occur in a particular 
installation. If this equipment does cause harmful interference 
to radio or television reception, which can be determined by 
turning the equipment off and on, the user is encouraged to try 
to correct the interference by one or more of the following 
measures:

Q

Reorient or relocate the receiving antenna.

Q

Increase the separation between the equipment and the receiver.

Q

Connect the equipment into an outlet on a circuit different from 
that to which the receiver is connected.

Q

Consult the dealer or an experienced radio/TV technician for help.

CSA STATEMENT:

 This Class B digital apparatus meets all 

requirements of the Canadian Interference-Causing Equipment 
Regulations.

Cet appareil numérique de la classe B respecte toutes les 
exigences du Règlement sur le matériel brouilleur du Canada.

The user may find the following booklet prepared by the 
Federal Communications Commission helpful:

‘ How to Identify and Resolve Radio-TV Interference Problems’

This booklet is available from the U.S. Government Printing 
Office, Washington, DC 20402, Stock No. 004-000-00345-4.

In order to meet FCC emissions limits, this equipment must be 
used only with cables which comply with IEEE 802.3.

EMC S

TATEMENTS

L

IFETIME

 L

IMITED

 W

ARRANTY

Year 2000 Compliance:

 For information on Year 2000 compliance and 3Com products, visit the 3Com Year 2000 Web page: 

http://www.3com.com/products/yr2000.html

Environmental Statement: 

Please recycle this user guide after use.

Please e-mail any comments about this document to 3Com at: 

[email protected]

Please include the following information: 

the document title (OfficeConnect Dual Speed Hub 8 User Guide), part number (DUA1675-0AAA01) and, if appropriate, the page number.

Содержание 3C16750

Страница 1: ...Hub can be connected to either a 10BASE T Ethernet or a 100BASE TX Fast Ethernet device The port senses the speed of the connected equipment and operates at the appropriate speed If you wish to extend...

Страница 2: ...ir TP cable at 100Mbps A Network Loop occurs when two pieces of network equipment are connected by more than one path A Segment is the length of cable connected to a port Packets are the units of info...

Страница 3: ...0BASE TX or 10 100BASE TX connections must be data grade Category 5 Your supplier should stock suitable cables The maximum length of a single cable is 100m 328ft Refer to Fast Ethernet 100Mbps Configu...

Страница 4: ...it over the screw heads When in line gently push the unit on to the wall and move it downwards to secure When making connections be careful not to push the unit up and off the wall Connecting Workstat...

Страница 5: ...e of equipment such as a switch Each cable must not exceed 100m 328ft An example is shown below Example of Ethernet 10Mbps Network Making the Connection to Another Hub You can connect a 10BASE T 100BA...

Страница 6: ...is must be approved for the country where it is used USA and Canada The cord set must be UL approved and CSA certified The minimum specification for the flexible cord is No 18 AWG Type SV or SJ 3 cond...

Страница 7: ...tween the Hub and another OfficeConnect hub not working Check your connections follow the information given in the Connecting Another OfficeConnect Hub section on page 5 It is likely that an MDI MDIX...

Страница 8: ...ES 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...

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