Cabletron Systems STH-24 manual User-Accessible Components, SMB-1 Prom

Page 16

Installation

User-Accessible Components

Figure 2-3 shows the various components that are accessible to the user. These consist of an eight-position dip switch (explained in the next section), replaceable PROMs and sockets for RAM. These will be used for future upgrades.

SMB-1 PROM

i960 Processor

Flash SIMM

Socket

DIP Switch

Boot PROM

Shared Packet

Memory SIMM

Local Program Memory

SIMM Socket

Figure 2-3. User Accessible Components

2-4

Image 16

Contents SmartSwitch 9T122-24 User’s Guide Page Page Vcci Notice FCC NoticeDOC Notice Declaration of Conformity Addendum Page Contents Contents Features IntroductionManagement Information Base MIB Support 9T122-24 MicroLAN Module Related Manuals Getting HelpInstallation Installing the MicroLAN ModuleInstallation Reset Switch Reset SwitchUser-Accessible Components SMB-1 PromSetting the Module Card DIP Switch Location of Module DIP SwitchRing Speed See the Cautions at the end of this tableUsing a Ring-Out Port Multi-Ring Out CapabilityInstallation T122-24 Block Diagram OperationBridging Transparent BridgingSource Route Bridging Flexible Network Bus FNB System Management BusesSystem Diagnostic Controller DC/DC ConverterFNB Interface I960 CoreOperation Lanview LEDs Lanview LEDsFunctions of the FNB receive LED are listed in Table Functions of the Link LED are listed in Table Function of the Token Ring speed LEDs is listed in Table Service SafetySpeciﬁcations Physical Electrical