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Accton Technology ES3002-TF manual Making Fiber Optic Connections, Variable, Description

Models: ES3002-TF

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Making Fiber Optic Connections

Fast SwitcHub-2se User’s Guide

Making Fiber Optic Connections

1.Prepare a pair of fiber-optic cables with SC or ST type connectors at both ends.

SC-Type Connector

ST-Type Connector

2.If you are making a connection to a server or workstation, be sure it that has a properly installed 100BASE-FX network interface card. Connect the Rx/Tx jacks on the target device to the Tx/Rx jacks on the switch.

Distance Limit and Power Loss in Fiber Optics - When using fiber optic cabling,

the maximum length between two switches can be up to 2 kilometers. However, you must consider power loss when calculating the actual length of cable that can be used with your system. You can calculate power loss with the following formula:

m = (p dB - i dB) c dB/km

Variable

m

pdB i dB

c dB/km

Description

cable length (kilometers)

power budget

intervening devices

(e.g., patch cables and splices)

loss per kilometer of cable

Note: To determine the power loss incurred by intervening devices and specific cable type, inquire with the manufacturer. The power budget depends on the gauge of cable as shown below.

Gauge of Fiber Cable

50/125 mm

62.5/125 mm

Power Budget

9.2dB 13 dB

Setup and Configuration

2-3

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Accton Technology ES3002-TF manual Making Fiber Optic Connections, Variable, Description

Contents

SwitcHub-2se INOGGODJI*IPGSmart Fast Ethernet Switch SwitcHub-2seInstallation Manual with one 10BASE-T/100BASE-TX Port and one 100BASE-FX PortQWHUQDWLRQDO+HDGTXDUWHUV 86$+HDGTXDUWHUVPackage Contents Package ChecklistQuick Installation 6. Verify network communications by ensuring that About this Guide Contents Chapter 2 Setup and ConfigurationChapter 1 Introduction Chapter 3 Hardware Reference Appendix A TroubleshootingAppendix C Specifications Appendix B Port and Cable AssignmentsGlossary Index Appendix E Product Support ServicesAppendix D Regulatory Standards Compliance Fast SwitcHub-2se User’s GuideSwitching Technology Chapter 1 IntroductionAccton’s Smart Extender Note The ES3002-TF-SC provides an SC-type fiber connectorThe ES3002-TF-ST provides an ST-type fiber connector Switching Methods Features of the Fast SwitcHub-2se ∙ Transparent bridging function supported Chapter 2 Setup and Configuration Pre-Installation RequirementsConnecting the Switch System Making RJ-45 Connections Communication Mode in ChapterMaking Fiber Optic Connections VariableDescription Page Providing Power to the SwitcHub Diagnostic TestsSetting the Display Mode Forward% ON Selections AvailableUtil% ON Filter% ONDiag ON Full/Half ONVerifying Port Status Verifying System Operation∙ When making a fiber optic connection, be sure the Tx/Rx ports on the switch are attached to the Rx/Tx ports on the other device. Verify that the fiber optic cable snaps into place when attached Chapter 3 Hardware Reference Front PanelConfigure Button SmartWatchä Indicator Panel Color For example, if network utilization reaches 1%, the LED labeled 1% will light up. However, if network utilization rises above 35%, the LED labeled 35 and all the other LEDs before it i.e., 1, 5, 10 and 20 will also light up in rapid succession. These indicators monitor the share of valid network frames handled by each port within a 10Mbps or 100Mbps bandwidth, depending on the Ethernet type currently plugged into the back panel. They provide a quick way to monitor the current traffic load relative to the network’s capacity Display Mode LED, indicating that the transmission mode may now 1,1 1% LED 1,2 5% LED System Diagnostic TestDiag Green GreenPort Diagnostic Test Receive RX - Indicates incoming traffic entering the port Fast SwitcHub-2se User’s GuideTransmit TX - Indicates outgoing traffic traversing the port Hardware ReferenceRear Panel Ethernet PortsHardware Reference Power SocketFast SwitcHub-2se User’s Guide 3-11Appendix A Troubleshooting Diagnosing Switch IndicatorsPage Configuration Switch IntegrityRJ-45 Port Appendix BPort and Cable Assignments Figure B-1 RJ-45 Connector on the Switch SideSpecifications Appendix C SpecificationsProduct Specifications 10BASE-TEMI Warning Appendix DRegulatory Standards Compliance FCC Class B CertificationVoluntary Control Council for Interference VCCI-2 Fast SwitcHub-2se User’s GuideThe Interference Handbook Regulatory Standards ComplianceFast SwitcHub-2se User’s Guide EN55022 Declaration of Conformance CE Mark Declaration of ConformanceRegulatory Standards Compliance Cord Set Specifications Safety ComplianceFast SwitcHub-2se User’s Guide Underwriters Laboratories Compliance StatementFast SwitcHub-2se User’s Guide Sicherheitshinweise 9. Bei Störungen des Gerätes den Wartungsdienst verständigenRegulatory Standards Compliance Hardware Repair Service Appendix E Product Support ServicesProblem Report Product RegistrationInteractive Fast Fax U.S.A. office Software Update and Upgrade ServiceBulletin Board Service BBS Fast SwitcHub-2se User’s GuideProduct Support Services Technical SupportFast SwitcHub-2se User’s Guide International HeadquartersFast SwitcHub-2se User’s Guide Limited WarrantyCustomer Remedies Product Support ServicesProduct Support Services Return ProcessFast SwitcHub-2se User’s Guide For warranty informationFast SwitcHub-2se User’s Guide Accton OfficesOrdering Information Product Support Services10BASE-T ConfigurationGlossary 100BASE-TXIEEE 802.3 Standard Daisy-Chain PortEthernet Local Area Network LANShielded Twisted-Pair STP RJ-45 ConnectorMDI-X Port Medium Dependent Interface - Crossed Station PortIndex IndexFast SwitcHub-2se User’s Guide IndexES3002-TF E0596-R01