background image

Advance Replacement 

is provided for ninety (90) days, after which time it may be available for a specified fee. 3Com 

will make commercially reasonable efforts to ship the replacement product not later than five (5) business days after 
receiving the request for advance replacement, but may be delayed due to product availability or export or import 
procedures. The shipment of advance replacement products is subject to local legal requirements and may not be 
available in all locations. When an advance replacement is provided and Customer fails to return the original product 
to 3Com within fifteen (15) days after shipment of the replacement, 3Com will charge Customer for the 
replacement, at list price. This advance replacement is different from the fee-based Advance Hardware Replacement 
Service, which is available as a contracted service offering.

INCLUDED SERVICES: 

Telephone Support,

 with coverage for basic troubleshooting only, will be provided for ninety (90) days from the date 

of purchase, on a commercially reasonable efforts basis. Please refer to the Technical Support appendix in the Getting 
Started Guide for telephone numbers.

3Com’s Web and Bulletin Board Services

 

provide 3Knowledgebase, bug tracking, documentation, release notes, and 

some software maintenance releases at no charge.

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, SATISFACTORY QUALITY, CORRESPONDENCE WITH 
DESCRIPTION, AND NONINFRINGEMENT, ALL OF WHICH ARE EXPRESSLY DISCLAIMED. 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 OR MALFUNCTION 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 
OPEN, REPAIR, OR MODIFY THE PRODUCT, OR ANY OTHER CAUSE BEYOND THE RANGE OF THE INTENDED USE, OR 
BY ACCIDENT, FIRE, LIGHTNING, POWER CUTS OR OUTAGES, OTHER HAZARDS, OR ACTS OF GOD.

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.

3Com Corporation

, 5400 Bayfront Plaza, P.O. Box 58145, Santa Clara, CA  95052-8145 (408) 326-5000

Содержание 10-Port 100BASE-FX

Страница 1: ...hassis backplane The 20 port 10 100BASE TX Fast Ethernet Layer 2 Switching Module Model Number 3CB9LF20R has twenty 10 100 Mbps RJ 45 ports on its front panel and two 1 Gigabit ports on the back for connection to the chassis backplane Each of these FEN Switching Modules operates as a Layer 2 switch and occupies a single switching module slot in the CoreBuilder 9000 7 slot chassis 8 slot chassis or...

Страница 2: ... module not shown in Figure 1 are numbered 21 and 22 Figure 1 Front Panels for the 10 100BASE TX and 100BASE FX FEN Modules In the 7 slot chassis you install the modules horizontally with the LEDs at the left In the 8 slot chassis and the16 slot chassis you install the modules vertically with the LEDs at the top 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...

Страница 3: ... these warnings WARNING Allow only trained service personnel to install remove or replace any module in the chassis WARNING Hazardous energy exists within the system Use extreme caution when you install remove or replace any module in the chassis When the system is on Never insert metal objects such as a screwdriver or a finger with jewelry into open module slots Do not touch any connections withi...

Страница 4: ...n its antistatic bag until you are ready to install it Handling Precautions When you handle a module follow these precautions Always handle the module by the front panel only Do not touch the components pins leads or solder connections Do not twist or otherwise force the module into the chassis when you insert it into the module guides Before you push the module into the chassis verify that the mo...

Страница 5: ...s remove the module from its antistatic bag and inspect it for physical damage CAUTION Handle the module only by the front panel Do not touch any components pins leads or solder connections If the module appears to be damaged replace it in the antistatic bag put it back in the shipping box and contact your network supplier 4 Verify that the box also contains CoreBuilder 9000 Release Notes for the ...

Страница 6: ...ew chassis CAUTION All modules in a CoreBuilder 9000 chassis must operate at compatible software levels You must verify the software release on all new and existing modules in your chassis and upgrade as necessary See the CoreBuilder 9000 Release Notes for the Fast Ethernet and Gigabit Ethernet Layer 2 Switching Modules for a module software compatibility requirements table mandatory upgrade proce...

Страница 7: ...chassis and 16 slot chassis respectively Table 4 Table 5 and Table 6 list the relationship between the following 24 port GEN Switch Fabric Module SFM 20 port 10 100BASE TX FEN Switching Module Switching module slots in the 7 slot chassis 8 slot chassis and 16 slot chassis respectively Table 7 and Table 8 list the relationship between the following 9 port GEN Switch Fabric Module SFM Model Number 3...

Страница 8: ...M Backplane Port Numbers Assigned to Chassis Slot SFM LED Numbers Assigned to Backplane Port Numbers 1 4 up to 2 can be accessed by this module 11 12 1 2 1 2 2 4 up to 2 can be accessed by this module 11 12 5 6 3 4 3 4 up to 2 can be accessed by this module 11 12 9 10 5 6 4 4 up to 2 can be accessed by this module 11 12 13 14 7 8 5 4 up to 2 can be accessed by this module 11 12 17 18 9 10 6 4 up t...

Страница 9: ... to Chassis Slot SFM LED Numbers Assigned to Backplane Port Numbers 1 4 up to 2 can be accessed by this module 11 12 1 2 1 2 2 4 up to 2 can be accessed by this module 11 12 5 6 3 4 3 4 up to 2 can be accessed by this module 11 12 9 10 5 6 4 4 up to 2 can be accessed by this module 11 12 13 14 7 8 5 4 up to 2 can be accessed by this module 11 12 17 18 9 10 6 4 up to 2 can be accessed by this modul...

Страница 10: ...rt Numbers SFM Backplane Port Numbers Assigned to Chassis Slot SFM LED Numbers Assigned to Backplane Port Numbers 1 2 11 12 1 2 1 2 2 2 11 12 3 4 3 4 3 2 11 12 5 6 5 6 4 2 11 12 7 8 7 8 5 2 11 12 9 10 9 10 6 2 11 12 11 12 11 12 7 2 11 12 13 14 13 14 8 Reserved for an SFM Not applicable Not applicable Not applicable 9 Reserved for an SFM Not applicable Not applicable Not applicable 10 2 11 12 15 16...

Страница 11: ...FM Backplane Port Numbers Assigned to Chassis Slot SFM LED Numbers Assigned to Backplane Port Numbers 1 4 up to 2 can be accessed by this module 21 22 1 2 1 2 2 4 up to 2 can be accessed by this module 21 22 5 6 3 4 3 4 up to 2 can be accessed by this module 21 22 9 10 5 6 4 4 up to 2 can be accessed by this module 21 22 13 14 7 8 5 4 up to 2 can be accessed by this module 21 22 17 18 9 10 6 4 up ...

Страница 12: ... to Chassis Slot SFM LED Numbers Assigned to Backplane Port Numbers 1 4 up to 2 can be accessed by this module 21 22 1 2 1 2 2 4 up to 2 can be accessed by this module 21 22 5 6 3 4 3 4 up to 2 can be accessed by this module 21 22 9 10 5 6 4 4 up to 2 can be accessed by this module 21 22 13 14 7 8 5 4 up to 2 can be accessed by this module 21 22 17 18 9 10 6 4 up to 2 can be accessed by this modul...

Страница 13: ...rt Numbers SFM Backplane Port Numbers Assigned to Chassis Slot SFM LED Numbers Assigned to Backplane Port Numbers 1 2 21 22 1 2 1 2 2 2 21 22 3 4 3 4 3 2 21 22 5 6 5 6 4 2 21 22 7 8 7 8 5 2 21 22 9 10 9 10 6 2 21 22 11 12 11 12 7 2 21 22 13 14 13 14 8 Reserved for an SFM Not applicable Not applicable Not applicable 9 Reserved for an SFM Not applicable Not applicable Not applicable 10 2 21 22 15 16...

Страница 14: ... 1 11 2 2 3 1 11 3 3 4 1 11 4 4 5 1 11 5 5 6 1 11 6 6 7 Reserved for an SFM Not applicable Not applicable Not applicable Table 8 Mapping the 9 port GEN SFM and the 10 port FEN Switching Module to the 8 slot Chassis Chassis Slot Number Number of SFM Backplane Ports Allocated to Slot 10 port Switching Module Backplane Port Numbers SFM Backplane Port Numbers Assigned to Chassis Slot SFM LED Numbers A...

Страница 15: ...2 1 21 2 2 3 1 21 3 3 4 1 21 4 4 5 1 21 5 5 6 1 21 6 6 7 Reserved for an SFM Not applicable Not applicable Not applicable Table 10 Mapping the 9 port GEN SFM and the 20 port FEN Switching Module to the 8 slot Chassis Chassis Slot Number Number of SFM Backplane Ports Allocated to Slot 20 port Switching Module Backplane Port Numbers SFM Backplane Port Numbers Assigned to Chassis Slot SFM LED Numbers...

Страница 16: ...nstall an individual module leave the remaining faceplates in the chassis 4 Open the module ejector handles 5 Begin to insert the module In the 7 slot chassis hold the module horizontally with the LEDs to the left and begin to insert the module using the guides on the left and the right of the slot Figure 2 shows the module position in a 7 slot chassis In the 8 slot chassis and 16 slot chassis hol...

Страница 17: ...10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 3CB9FG24 PR I M O D S TA T 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 1 2 3 4 5 6 7 8 CoreBuilder 9000 9 3CB9LF20R 1 M O D S TA 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 1 7 X 1 8 X 1 9 X 2 0 X 3CB9LF20R 1 M O D S TA 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...

Страница 18: ...2 13 14 15 16 17 18 19 20 21 22 23 24 3CB9FG24 PR I M OD 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 M OD 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 M OD 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 3CB9LF20R 1 M OD ST AT 2 3 4 5 6 7 14 1X 2X 3X 4X 5X 6X 7X 8X 9X 10 X 11 X 12 X 13 ...

Страница 19: ...ndles the module backplane connector may not be aligned Forcing the module into place can damage the module connectors and backplane connectors If necessary remove and reinsert the module ensuring that the connectors are properly aligned Do not tighten the spring loaded screws to seat the module 8 To secure the module in the chassis tighten the spring loaded screws to a torque specification of 3 t...

Страница 20: ...s Yellow after the diagnostics run the module has failed The Port Status LEDs are tested during the diagnostic test The normal test sequence is Yellow Green Off Table 11 describes LED colors and definitions Table 11 Module and Port Status LED Indicators LED State or Color Definition Module Status Green Power is on normal operation Flashing Green Diagnostics or software download is in progress Yell...

Страница 21: ...l point is a subslot number which is always 1 The top level of the Administration Console menu for the module appears 3 Enter command strings to manage the module For example to display a module baseline enter module baseline display For information about the Administration Console module commands see the Command Reference Guide Web Management Web Management applications are an embedded part of th...

Страница 22: ...312 ft Full duplex mode 2 km 1 2 mi 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 40 to 66 C 40 to 151 F Storage humidity 5 to 95 relative humidity noncondensing Module Dimensions Weight 100BASE FX 3CB9LF10MC 25 4 mm x 340 36 mm x 388 112 mm 1 in x 13 4 in x 15 28...

Страница 23: ...ernet and Gigabit Ethernet Layer 2 Switching Modules For information about installing and powering on the system see the following documents CoreBuilder 9000 Enterprise Switch Getting Started Guide 7 Slot Chassis Quick Installation Guide for the CoreBuilder 9000 Enterprise Switch Chassis Quick Installation Guide for the CoreBuilder 9000 Enterprise Switch 8 slot Chassis and 16 slot Chassis 7 Slot C...

Страница 24: ...e You can view and print these and other current CoreBuilder 9000 documents from the following sources 3Com Web site http support 3com com nav switches htm CoreBuilder 9000 Documentation CD ROM This CD ROM is included in the chassis shipping box You can also order the CD ROM separately Order Number 3CB9DB ...

Страница 25: ...ed to Customer on and after January 1 1998 that is date sensitive will continue performing properly with regard to such date data on and after January 1 2000 provided that 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 ...

Страница 26: ...ION 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 OR MALFUNCTION 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 OPEN REPAIR OR MODIFY THE PRODUCT OR ANY OTHER CAUSE BEYO...

Страница 27: ...ay arise When such trouble occurs the user may be required to take corrective actions EMC DIRECTIVE STATEMENT EMC Directive Compliance This equipment was tested and found to conform to the Council Directive 89 336 EEC for electromagnetic compatibility Conformity with this Directive is based upon compliance with the following harmonized standards Warning This is a Class A product In a domestic envi...

Страница 28: ...om 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 for a particular purpose 3Com may make improvements or changes in the product s and or the program s described in this documentation at any time 3Com register...

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