3Com CoreBuilder 9000 Quick Start Manual
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3Com CoreBuilder 9000 Quick Start Manual

3Com CoreBuilder 9000 Quick Start Manual

20-port 100base-fx (mt-rj) fast ethernet layer 2 switching module
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Switching Module
Description
Key Features
20-Port 100BASE-FX (MT-RJ)
Fast Ethernet Layer 2
Switching Module
Quick Start Guide
For the CoreBuilder
This guide describes key installation information for the
®
CoreBuilder
9000 Fast Ethernet (FEN) 20-port Layer 2 fiber-optic
switching module:
The 100BASE-FX (MT-RJ) Fast Ethernet Layer 2 Switching Module
(Model Number 3CB9LF20MM) has twenty 100 Mbps Ethernet
fiber-optic ports with MT-RJ connectors on its front panel and two
1-Gigabit ports for connection to the chassis backplane. It operates as a
Layer 2 switch and occupies a single interface module slot in the
CoreBuilder 9000 7-slot chassis, 8-slot chassis, and 16-slot chassis.
The 20-port 100BASE-FX (MT-RJ) Fast Ethernet Layer 2 Switching Module
supports the following key features:
Management using the CoreBuilder 9000 Administration Console (a
command line interface), the Web Management suite of applications,
or Simple Network Management Protocol (SNMP)-based applications
Module installation or removal while the chassis is powered on
(known as hot-swapping)
For information about the software features that this module supports,
see the:
CoreBuilder 9000 Implementation Guide
Command Reference Guide
CoreBuilder 9000 Release Notes for Fast Ethernet and Gigabit
Ethernet Layer 2 Switching Modules
®
9000 Enterprise Switch

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Summary of Contents for 3Com CoreBuilder 9000

  • Page 1 1-Gigabit ports for connection to the chassis backplane. It operates as a Layer 2 switch and occupies a single interface module slot in the CoreBuilder 9000 7-slot chassis, 8-slot chassis, and 16-slot chassis. Key Features The 20-port 100BASE-FX (MT-RJ) Fast Ethernet Layer 2 Switching Module...

  • Page 2: Audience Description

    Audience Description attempt to install, remove, or replace CoreBuilder 9000 Fast Ethernet Switching Modules if you have not had the proper training from 3Com. For training information in the United States and Canada, call 1-800-NET-3COM. For training information in other countries, visit the 3Com Web site: http://www.3com.com...

  • Page 3: Esd Safety Information

    The fiber optic lasers used in these modules meet the regulatory requirements for casual exposure to the eye. As with any source of bright light, however, 3Com recommends that you do not look into the laser light source. IEC 825, Class 1 Laser Devices are for connection only to Class 1 Laser Devices.

  • Page 4: Handling Precautions

    CoreBuilder 9000 Release Notes for Fast Ethernet and Gigabit Ethernet Layer 2 Switching Modules 20-Port 100BASE-FX (MT-RJ) Fast Ethernet Layer 2 Switching Module Quick Start Guide for the CoreBuilder 9000 Enterprise Switch (this guide) If the listed contents are not included in your shipping box, contact your supplier.

  • Page 5: Installation Prerequisites

    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.
  • Page 6 Chassis Ethernet Switching Module: In the CoreBuilder 9000 7-slot chassis: Install a FEN Switching Module in slot 1, 2, 3, 4, 5, or 6. Do not install a FEN Switching Module in slot 7. This slot is reserved for a GEN Switch Fabric Module.
  • Page 7 20-Port 100BASE-FX (MT-RJ) Fast Ethernet Layer 2 Switching Module Quick Start Guide Table 1 Mapping the 24-port Gigabit Ethernet Switch Fabric Module (SFM) and the 20-port Switching Module to the 7-slot Chassis Number of SFM 20-port Switching SFM Backplane Port SFM LED Numbers Chassis Slot Backplane Ports...
  • Page 8 20-Port 100BASE-FX (MT-RJ) Fast Ethernet Layer 2 Switching Module Quick Start Guide Table 2 Mapping the 24-port Gigabit Ethernet Switch Fabric Module (SFM) and the 20-port Switching Module to the 8-slot Chassis Number of SFM 20-port Switching SFM Backplane Port SFM LED Numbers Chassis Slot Backplane Ports...
  • Page 9 20-Port 100BASE-FX (MT-RJ) Fast Ethernet Layer 2 Switching Module Quick Start Guide Table 3 Mapping the 24-port Gigabit Ethernet Switch Fabric Module (SFM) and the 20-port Switching Module to the 16-slot Chassis Number of SFM 20-port Switching SFM Backplane Port SFM LED Numbers Chassis Slot Backplane Ports...
  • Page 10 20-Port 100BASE-FX (MT-RJ) Fast Ethernet Layer 2 Switching Module Quick Start Guide Table 4 Mapping the 9-port GEN Switch Fabric Module (SFM) and 20-port Fast Ethernet Switch Module in the 7-slot Chassis Number of SFM 20-port Switching SFM Backplane Port SFM LED Numbers Chassis Backplane Ports...

  • Page 11: Installing The Module

    Empty slots must always be covered to ensure proper air flow and cooling in the chassis. 3Com recommends that you install only one module at a time and that you remove the faceplate only for the slot where you intend to install the module.
  • Page 12 20-Port 100BASE-FX (MT-RJ) Fast Ethernet Layer 2 Switching Module Quick Start Guide Figure 2 Installing the Fast Ethernet Switching Module in the 7-slot Chassis 20-port Fast Ethernet Switching Module ® CoreBuilder 9000 Spring-loaded screws...
  • Page 13 20-Port 100BASE-FX (MT-RJ) Fast Ethernet Layer 2 Switching Module Quick Start Guide Figure 3 Installing the Fast Ethernet Switching Module in the 16-slot Chassis Spring-loaded screw CoreBuilder 9000 ® ® CoreBuilder 9000 20-port Fast Ethernet Switching Module 3CB9FG24 3CB9FG24 3CB9FG24...
  • Page 14 20-Port 100BASE-FX (MT-RJ) Fast Ethernet Layer 2 Switching Module Quick Start Guide 7 To secure the module front panel in the chassis, tighten the spring-loaded screws at each end of the front panel to a torque specification of 3–5 inch-pounds. CAUTION: To prevent damage to the module or to the chassis, make sure that the screws are centered (aligned) with the holes in the chassis before you tighten them.
  • Page 15 LED shuts off for approximately 3 seconds. If the LED remains off, it indicates that the module is not receiving power. See the CoreBuilder 9000 Enterprise Switch Getting Started Guide for power supply replacement information. Flashing Green Diagnostics or software download is in progress.

  • Page 16: Administration Console Access

    CoreBuilder 9000 system software image. They include WebConsole, DeviceView, and Performance monitoring tools. Also available is a Help system. After you have set up the IP address for your CoreBuilder 9000 system, you can access the Web Management applications directly by entering its IP address in your Web browser.

  • Page 17: Environmental Requirements

    2 km (1.243 miles) MT-RJ Female 62.5/125 micron * MT-RJ Male patch cables are required. 3Com’s MT-RJ connector conforms to ISO/IEC 11801 and ANSI/EIA/TIA Draft Detail Specification for optical connectors. Environmental Requirements 0 to 50 °C (32 to 122 °F)

  • Page 18: Regulatory Compliance

    To obtain the software code installation procedure as well as known problem information for your FEN Switching Module, see the CoreBuilder 9000 Release Notes for Fast Ethernet and Gigabit Ethernet Layer 2 Switching Modules. For information about installing and powering on the system, see the...
  • Page 19 20-Port 100BASE-FX (MT-RJ) Fast Ethernet Layer 2 Switching Module Quick Start Guide You can view and print these and other CoreBuilder 9000 documents from the: 3Com Web site http://support.3com.com/nav/switches.htm CoreBuilder 9000 Documentation CD-ROM The Documentation CD-ROM is included in each chassis shipping box.

  • Page 21: Imited Warranty

    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 one (1) year from the date of purchase from 3Com or its authorized reseller.
  • Page 22 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.

  • Page 23: Emissions Compliance Statements For Class A Products

    MISSIONS OMPLIANCE TATEMENTS FOR LASS RODUCTS Federal Communications This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 Commission Notice of the FCC rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment.
  • Page 24 3Com registered trademarks are registered in the United States and may or may not be registered in other countries. 3Com, the 3Com logo, CoreBuilder, and Transcend are registered trademarks of 3Com Corporation.

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