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14

100BASE-FX 

AND

 10/100BASE-TX F

AST

 E

THERNET

 S

WITCHING

 M

ODULES

 Q

UICK

 S

TART

 G

UIDE

O

BTAINING

 W

ARRANTY

 

S

ERVICE

Customer must contact 3Com’s Corporate Service Center or an Authorized 3Com Service Center within the 
applicable warranty period to obtain warranty service authorization. Dated proof of purchase may be 
required. 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 and 
packaged appropriately for safe shipment, and it is recommended that they be insured. 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.

Dead- or Defective-on-Arrival.

 In the event a product completely fails to function or exhibits a defect in 

materials or workmanship within the first forty-eight (48) hours of installation but no later than thirty (30) 
days after the date of purchase, and this is verified by 3Com, it will be considered dead- or 
defective-on-arrival (DOA) and a replacement shall be provided by advance replacement. The replacement 
product will normally be shipped not later than three (3) business days after 3Com’s verification of the DOA 
product, but may be delayed due to export or import procedures. When an advance replacement is 
provided and Customer fails to return the defective product to 3Com within fifteen (15) days after 
shipment of the replacement, 3Com will charge Customer for the replacement product, at list price.

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.

W

ARRANTIES

 E

XCLUSIVE

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.

L

IMITATION

 

OF

 L

IABILITY

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.

D

ISCLAIMER

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. 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.

G

OVERNING

 L

AW

 

This Limited Warranty shall be governed by the laws of the State of California, U.S.A. excluding its conflicts 
of laws principles and excluding the United Nations Convention on Contracts for the International Sale of 
Goods.

Summary of Contents for 100BASE-FX DISTANCE EXTENDER

Page 1: ...9LF20R has twenty 10 100 Mbps RJ 45 front panel ports These ports interface to a maximum of two 1 Gigabit non blocking ports on the backplane The 100BASE FX and 10 100BASE TX are intelligent interface modules with their own embedded management agents that support standard SNMP MIBs The modules connect to the backplane ports of the switch fabric module in the CoreBuilder 9000 chassis Key Features T...

Page 2: ...000 Fast Ethernet Switching Modules if you have not had the proper training from 3Com For training information call 1 800 NET 3COM 3CB9LF10MC T X R X 1 2 1 T X R X M O D S T A T 2 3 4 6 7 8 9 5 1 0 T X R X 3 T X R X 4 T X R X 5 T X R X 6 7 T X R X T X R X 8 T X R X 9 T X R X 1 0 3CB9LF20R 1 M O D S T A T 2 3 4 5 6 7 1 4 1 X 2 X 3 X 4 X 5 X 6 X 7 X 8 X 9 X 1 0 X 1 1 X 1 2 X 1 3 X 1 4 X 1 5 X 1 6 X ...

Page 3: ...to open module slots When the system is on do not touch any connections within the chassis with your hands or fingers Do not insert metal objects into the backplane WARNING To ensure optical safety when installing the 100BASE FX Switching Module comply with the following precaution Although the data communication LEDs used in this product meet the regulatory requirements for casual exposure to the...

Page 4: ...or handles are open When you slide the module into place match the upper and lower module guides Unpacking Instructions Use the following procedure when you unpack the Switching Module 1 Verify that the Switching Module is the correct model by matching the model number that is listed on the side of the shipping box to the model number that you ordered Model Number 3CB9LF10MC or 3CB9LF20R 2 Remove ...

Page 5: ...on 3Com recommends that you install CoreBuilder 9000 modules in the following order 1 Enterprise Management Engine EME and Enterprise Management Controller EMC Modules By installing the management modules first you can complete the required system level setup procedures before you add other modules to the chassis See the Enterprise Management Engine Quick Start Guide and the Enterprise Management ...

Page 6: ...lot as shown in Table 1 Table 1 Backplane Port Allocation Chassis Slot Number Number of Switch Fabric Module Backplane Ports Allocated to Slot Interface Module Backplane Port Numbers 1 2 1 2 2 2 3 4 3 2 5 6 4 2 7 8 5 2 9 10 6 2 11 12 7 2 13 14 8 Not applicable Switch fabric module slot only 9 Not applicable Switch fabric module slot only 10 2 15 16 11 2 17 18 12 2 19 20 13 1 21 14 1 22 15 1 23 16 ...

Page 7: ...module in other slots that support both ports Installing the Module To install a Fast Ethernet Switching Module 1 Before you start the installation process read the Safety Precautions section earlier in this document 2 To expose a slot for the module remove a blank faceplate from a chassis slot You can install the module in any slot except slots 8 and 9 3 Open the module ejector handles 4 Hold the...

Page 8: ...he module 1 2 3 4 5 6 7 8 12 13 16 9 10 11 14 15 3CB9FG24 PR I MO D ST AT SE C 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 3CB9FG24 PR I MO D ST AT SE C 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 3CB9FG24 PR I MO D ST AT SE C 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 3CB9FG24 PR I MO D ST AT SE C 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 ...

Page 9: ...hat indicate the module and port status Watch the Module Status LED during system power on to verify proper module operation The power on diagnostic test flash sequence is Green Yellow Green Flashing Green while running the diagnostic test Green If the Module Status LED is Yellow after the diagnostics run the module has failed For the latest revision of diagnostics only the Port Status LEDs are te...

Page 10: ...se Management Engine User Guide 2 At the prompt enter connect slot 1 Where slot is the slot number of the module that you want to manage the subslot is always 1 The Administration Console top level menu prompt appears 3 Enter commands to manage the module For example to display a module baseline enter module baseline display Finding More Information For detailed information about using and managin...

Page 11: ...Cable Type Maximum Segment Length 100BASE FX 3CB9LF10MC Multimode 62 5 125 micron Half duplex mode 400 m 1312 ft Full duplex mode 2 km 1 2 miles 10 100BASE TX 3CB9LF20R UTP Category 5 Up to 100 m 328 ft Operating Temperature 0 to 50 C 32 to 122 F Operating Humidity 10 to 90 relative humidity noncondensing Storage Temperature 30 to 70 C 22 to 158 F Storage Humidity 10 to 95 relative humidity noncon...

Page 12: ...3 6 V 12 42 A 8 6 A 12 V 10 0 V 15 0 V 100 mA 100 mA SNMP bridge mib Bridge MIB RFC 1493 ethernet mib Ethernet MIB RFC 1398 if mib If MIB RFC 1573 S2System mib S2 Systems MIB mib2 mib MIB II RFC 1213 vlan mib 3Com VLAN MIB Software Installation FTP RFC 959 TFTP Terminal Emulation Protocols telnet RFC 854 rlogin RFC 1282 Protocols for Administration UDP RFC 768 IP RFC 791 ICMP RFC 792 TCP RFC 793 A...

Page 13: ...ided 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 de...

Page 14: ...N 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...

Page 15: ...el brouilleur du Canada VCCI Class A Compliance This is a Class A product based on the standard of the Voluntary Control Council for Interference by Information Technology Equipment VCCI If this equipment is used in a domestic environment radio disturbance may arise When such trouble occurs the user may be required to take corrective actions EMC DIRECTIVE STATEMENT EMC Directive Compliance This eq...

Page 16: ...ion and to make changes in content from time to time without obligation on the part of 3Com Corporation to provide notification of such revision or change 3Com Corporation provides this documentation without warranty term or condition of any kind either implied or expressed including but not limited to the implied warranties terms or conditions of merchantability satisfactory quality and fitness f...

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