3Com 5101T-FB-ST, 5101T-FB-SMA, 5101T-FB-FC Connecting to Ethernet V2.0 and Ieee 802.3 Repeaters

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Connecting to Ethernet V2.0 and IEEE 802.3 Repeaters

Refer to Table 5 for the settings to use for connecting the transceiver to Ethernet Version

2.0and IEEE 802.3 repeaters. The transceiver DIP switches must be changed for connection to IEEE

802.3Repeaters.

Table 5. DIP Switch Settings for Ethernet V2.0 and IEEE 802.3 Repeaters

 

Ethernet V2.0

IEEE 802.3

 

Repeaters

Repeaters

 

 

 

SQE Test

Disabled *

Disabled

 

 

 

Alternate

Disabled *

Disabled

Collision Mode

 

 

 

 

 

Half Step Mode

Disabled *

Disabled

 

 

 

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Contents 10BASE-FB Transceiver Installation Guide Page VDE Class B Compliance Copyright Statement Table of Contents EEE Version Page Page Preface Intended AudienceThis guide is divided into five sections Transceiver Overview Transceiver Top PanelTransceiver Top Panel Transceiver DIP Switch Settings Switch Setting DescriptionTransceiver Front Panel Transceiver Front PanelTransceiver Rear Panel Fiber link transmit and receive SQE Test PortsTransceiver Rear Panel Alternate Collision Mode Transceiver LED DescriptionsHigh Power PWR SQE TestInstallation Half Step ModeSite Preparation and Placement Unpacking Procedures Verifying Transceiver Switch Settings Transceiver DIP Switch Default SettingsPage Page Connecting to Ethernet V2.0 and Ieee 802.3 Controllers Connecting to Ethernet V2.0 and Ieee 802.3 Repeaters Connecting Fiber Cables Connecting the AUI Cable Verifying Physical Link Operation To verify physical link operationTroubleshooting Status LEDPage Troubleshooting Using the Status LEDs LEDTroubleshooting Using the Status LEDs Troubleshooting Using the Status LEDs Troubleshooting Link Problems Troubleshooting System Problems Excessive CollisionsLate Collisions and Failure to Defer Miscellaneous Errors Signal Differences Transceiver CablesEEE VersionWire Sizes Transceiver Cable Wire Sizes Cable Type Signal Pair Power PairAUI Cable Pinout Chart Cable PinoutsCO-A Troubleshooting Transceiver Cables Symptoms of Faulty Transceiver CablesCauses of Fault Transceiver Cables Specifications Cable RecommendationsGeneral Specifications General SpecificationsOptical Interface Specifications Optical Interface SpecificationsFiber Optic Cable Specifications Transmit Power SpecificationsTransmit Power Fiber Optic Cables CompatibilityAttachment Unit Interface Specifications AUI Specifications