Cabletron Systems STH-24 manual Lanview LEDs

Page 27

Chapter 4

LANVIEW LEDs

The front panel LANVIEW LEDs, shown in Figure 4-1, indicate the status of the module and may be used as an aid in troubleshooting.

FNB Receive

Token Ring Speed

TOKEN RING
9T122-24
SMB	CPU
FNB
1	2

System Status

FNB Transmit

Token Ring Mac Transmit

(16mb)

16 Mb

Token Ring Mac Receive

1

2

3 Link

4

5

Figure 4-1. LANVIEW LEDs

4-1

Image 27

Contents SmartSwitch 9T122-24 User’s Guide Page Page FCC Notice Vcci NoticeDOC Notice Declaration of Conformity Addendum Page Contents Contents Introduction FeaturesManagement Information Base MIB Support 9T122-24 MicroLAN Module Getting Help Related ManualsInstalling the MicroLAN Module InstallationInstallation Reset Switch Reset SwitchSMB-1 Prom User-Accessible ComponentsLocation of Module DIP Switch Setting the Module Card DIP SwitchSee the Cautions at the end of this table Ring SpeedMulti-Ring Out Capability Using a Ring-Out PortInstallation Operation T122-24 Block DiagramTransparent Bridging BridgingSource Route Bridging System Management Buses Flexible Network Bus FNBI960 Core System Diagnostic ControllerDC/DC Converter FNB InterfaceOperation 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 Safety ServiceSpeciﬁcations Electrical Physical