Transition Networks SMHB-TR-16 manual Maintenance, Fault Isolation

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5. Maintenance

Maintenance of the StackMaster™TR 16-Port Stack is required only when a StackMaster™TR 16-Port unit fails. Recovery of a failed StackMaster™TR 16-Port unit requires fault isolation, using methods provided in this section, and corrective action. Corrective action is taken by simple procedures described in this section or by contacting TRANSITION Networks Technical Support.

5.1 Fault Isolation

Use Table 5-1 for troubleshooting the StackMaster™TR 16-Port Stack. Table 5-1 presents a list of faults and probable causes, presented in the order of increasing probability, with suggested remedial action.

To use Table 5-1, locate the problem in the FAULT column. In the PROBABLE CAUSE box next to the fault, find one or more probable cause(s) associated with the fault. Examine each probable cause in turn, beginning at the top. When the probable cause is identifed, take the associated corrective action in the CORRECTIVE ACTION column.

FAULT

PROBABLE CAUSE

CORRECTIVE ACTION

Unit POWER LED

Disconnected

Connect power cord.

not illuminated

power cord.

 

 

Improperly

For 110-120V use,

 

installed fuse.

fuse should read 110-

 

 

120V in upright position;

 

 

for 210-240V use, fuse

 

 

should read 210-240V in

 

 

upright position.

 

Fuse failure.

Replace fuse. (See 5.3.1.)

 

Power supply

Contact Technical

 

failure.

Support.

 

 

1-800-260-1312

USER’S GUIDE

5-1

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Contents StackMaster TR FCC Regulations Canadian Regulations Compliance InformationEuropean Regulations Copyright RestrictionsNetwork Parameters Data Sheets Table of Contents Preface IntroductionResetting StackMasterTR Stack Recovery ProceduresReplacement Procedures StackMasterTR Field UpgradesStackMasterTR Preface Page Introduction Connectors Ring In/Ring Out ConnectorLobe Connectors Introduction Connectors at BackIndicators Power LEDInsert/Normal LEDs Management Board LEDs Port Status LEDsActive/Passive Switches SwitchesZDL Switch Reset Switch4Mbps/16Mbps Switch Page Site Considerations Site PlanningTCP/IP Network Parameters Data Sheet Network Parameters Data SheetsSite Planning Snmp Network Parameters Data SheetSerial Port Parameters Data Sheet Unpacking StackMasterTR 16-Port Equipment InstallationStacking Units in Rack or on Table Standard 19-Inch Rack InstallationTable-Top Installation InstallationCascading StackMasterTR Units When adding passive hub to RO port Connecting StackMasterTR to Token Ring NetworkConnecting Units to Power Resetting StackMasterTR 16-Port Stack Managed StackUnmanaged Stack Connecting to Ascii Terminal Main Bringing up Configuration SoftwareNetwork Parameters Setting Network and Snmp ParametersMain snmp Snmp ParametersANY Menu restart ANY Menu quit Resetting the StackMasterTR 16-PortOperation Power On/Power OffPage Fault Isolation MaintenanceInsert RI LED Normal RO LEDLobe Port LED Maintenance Recovery Procedures Replacing StackMasterTR 16-Port Unit Fuses Replacement ProceduresInstalling Snmp Management Board StackMasterTR 16-Port Field UpgradesMaintenance Installing Snmp Management Board Software Upgrade at Attached Ascii Terminal Software UpgradesObtaining Updated StackMasterTR 16-Port Software Connecting to Ascii TerminalStackMasterTR Resetting the StackMasterTR 16-Port Transferring the FileQuit Page Interface Connector Appendix A. Technical SpecificationsDimensions Network StandardsPage Twisted Pair Cable Specifications Appendix B. Cable SpecificationsRJ-45 Pin Specifications Null Modem Cable SpecificationsPage Cable Distance Page Approval Organization Marking Blk Red Appendix D. Approved European Power Cord SetPage Warranty Statement Five Year Warranty If not, and the product is covered by warranty, then Return Procedure

SMHB-TR-16 specifications

Transition Networks SMHB-TR-16 is an advanced media converter designed for the effective management and conversion of data between different network media types. This device offers a robust solution for organizations looking to bridge the gap between fiber optic and copper Ethernet networks seamlessly.

One of the key features of the SMHB-TR-16 is its capability to support multiple data rates, including 10/100/1000 Mbps. This versatility ensures compatibility with a wide range of networking environments, allowing users to integrate legacy systems with modern high-speed networks. The device features auto-sensing capabilities that adapt to the speed of the network, simplifying installation and reducing configuration time.

The SMHB-TR-16 is designed with multiple ports, enabling simultaneous connections for varied network configurations. This multi-port design supports 16 individual Ethernet interfaces, allowing organizations to connect numerous devices without the need for additional hardware. Furthermore, the device is equipped with both SFP (Small Form-factor Pluggable) and RJ-45 ports, offering flexibility in selecting the appropriate connection type based on specific networking scenarios.

Another significant characteristic of the SMHB-TR-16 is its comprehensive support for various network protocols, ensuring compatibility and seamless data flow in diverse environments. The device can handle protocols such as Ethernet, Fast Ethernet, and Gigabit Ethernet, making it a versatile addition to any network infrastructure.

Reliability is a hallmark of Transition Networks' products, and the SMHB-TR-16 is no exception. It is built to withstand harsh environmental conditions, featuring a ruggedized design that aids in maintaining performance in extreme temperatures and electromagnetic interference.

In terms of management features, the device includes LED indicators for power, link status, and activity monitoring, allowing administrators to effectively manage and troubleshoot network issues. The simplicity of the design makes it easy to integrate into any existing network, ensuring minimal disruptions during deployment.

Overall, the Transition Networks SMHB-TR-16 is an essential networking solution that combines flexibility, reliability, and advanced technology. It is ideal for organizations seeking to enhance their network infrastructure while ensuring compatibility across different media types and speeds. With its rich feature set and robust construction, the SMHB-TR-16 stands out as a reliable choice for modern data communication needs.
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