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Cabletron Systems 9000 manual Removing the Daughterboard from the Motherboard

Models: 9000

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Installation

Removing the Daughterboard from the Motherboard

Perform the following steps to remove the daughterboard:

1.Place the module (component side up) on a non-conductive, ßat surface with the front (faceplate) to the left. The daughterboard abuts the backplane connectors (see Figure 2-1).

2.Locate the nine screws as shown in Figure 2-3.

Securing Screws

Figure 2-3. Daughterboard Attached to the 9G421-02/9G429-02

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Cabletron Systems 9000 manual Removing the Daughterboard from the Motherboard

Contents

User’s Guide SmartSwitch 9G421-02/9G429-02 Gigabit Ethernet Interface Module9032344-02 Page July 1999 by Cabletron Systems, Inc 35 Industrial Way Rochester, NH Industry Canada Notice FCC NoticeVCCI Notice Laser Radiation and Connectors Safety InformationCLASS 1 LASER TRANSCEIVERS The 9G429-02 is a Class 1 Laser Product 73/23/EEC Declaration of Conformity AddendumApplication of Council Directives 89/336/EECIntroduction ContentsInstallation ChapterContents LANVIEW LEDsAppendix A SpeciﬁcationsChapter IntroductionSMB CPU INB IntroductionFigure 1-1. The 9G421-02/9G429-02 Module E N E T E N E TManagement FeaturesFast Packet Switching ProcessorRelated Manuals Getting Help Introduction 1-6 Chapter InstallationTools Needed Unpacking the ModuleMotherboard Physical LayoutDaughterboard DIP Switch User Accessible Daughterboard ComponentsDescription SwitchTable 2-1. Function of DIP Switch FunctionRemoving the Daughterboard from the Motherboard 4. Carefully grasp the daughterboard and lift up FLASH SIMM Daughterboard ComponentsBOOT PROM SMB-1 PROMInstalling the Module into the SmartSwitch 9000 Chassis Jack for ESD wrist strap Ensure that the circuit card is between the card guidesInstallation Figure 2-5. Installing the 9G421-02/9G429-02 ModuleThe Reset Switch Chapter OperationFigure 3-1. GNIB Packet Flow SMB-10 Bus System Diagnostic ControllerSystem Management Buses SMB-1 BusDC/DC Converter SecureFast SmartSwitch ArchitectureINB Interface i960 Core System Status INB Transmit LANVIEW LEDsChapter INB ReceiveDescription LANVIEW LEDsLED Color StateLED Color LANVIEW LEDsLED Color StateLANVIEW LEDs Memory SpeciﬁcationsTechnical Speciﬁcations Appendix ARegulatory Compliance ServiceSpeciﬁcations Environment DimensionsWeight PhysicalSpeciﬁcations