Cabletron Systems 9A426-02 manual User-Accessible Components on the Module’s Daughterboard

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Preparing and Installing the 9A426-02 Module

Figure 2-7. Attaching the ATM-Port Retaining Plate to the 9A426-02 Module

User-Accessible Components on the Module’s Daughterboard

The user accessible components on the module’s daughterboard are located on the underside of the daughterboard. These components include an eight position DIP switch, a replaceable SMB-1 PROM, a replaceable BOOT PROM, and sockets for DRAM and FLASH memory. You can access the DIP switch without removing the daughterboard. However, to access the other user-accessible components on the daughterboard, you must remove the daughterboard from the motherboard.

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Contents SmartSwitch 9A426-02 User’s Guide Page Page FCC Notice Vcci NoticeDOC Notice Declaration of Conformity Page Contents CPU Chapter Lanview LEDs SpeciﬁcationsIntroduction Ietf Fddi MIB FeaturesLanview LEDs Getting Help Related ManualsModule’s Physical Layout Unpacking the Module9A426-02 Module’s two major circuit boards User-Accessible Components on the Module’s MotherboardLook-Up Engines Installing an Apim in the 9A426-02 Module Sram SIMMsAPIMs Removing the 9A426-02 Module’s ATM-Port Retaining Plate Unpacking an ApimATM-Port Retaining Plate Removing the ATM-Port Retaining Plate Inserting an Apim into the 9A426-02 ModuleAttaching an Apim to a 9A426-02 Module Attaching the 9A426-02 Module’s ATM-Port Retaining PlateUser-Accessible Components on the Module’s Daughterboard DIP Switch Switch Function Description Removing the Daughterboard from the Motherboard Securing SMB-1 Prom Installing the Module into the SmartSwitch 9000 Chassis Preparing and Installing the 9A426-02 Module 11. Installing the 9A426-02 Module 12. The Reset Switch Reset SwitchOperation Front Panel Backplane LAN Emulation System Management BusesSMB-1 Bus DC/DC Converter System Diagnostic ControllerINB Network Interface Block SMB-10 BusFddi Network Interface Block ATM Network Interface BlockSecureFast Virtual Networking I960 Core Lanview LEDs Status of the INB Receive LED is listed in Table Status of the FNB Receive LED is listed in Table Status of the ATM Transmit LED is listed in Table Status of the Apim Link LNK LED is listed in Table Lanview LEDs Technical Speciﬁcations PowerMemory Address Table SizeSafety ServiceStandards Weight DimensionsPhysical EnvironmentSpeciﬁcations