Manuals / Accton Technology / Computer Equipment / Network Hardware

Accton Technology CheetaSwitch Workgroup-3726M Troubleshooting, Diagnosing Switch Indicators

Models: Workgroup-3726M CheetaSwitch Workgroup-3726M

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Troubleshooting

1000BASE-SX Module (EM4582-SX-SC)

Access Method	CSMA/CD
Standards Conformance	IEEE 802.3z
Communication Rate	1000 Mbps
Communication Mode	Full or half duplex
Media Supported	50/125 micron or 62.5/125 micron multimode fiber
Output Power	Minimum: -9.5 dBm, Maximum: -4 dBm
Receiver Sensitivity	Minimum: -20 dBm, Saturation: -3 dBm
Power Budget	16 dBm
Number of Ports	1 1000BASE-SX (SC-type) port
Indicator Panel	Included on base unit

1000BASE-LX Module (EM4582-LX-SC)

Access Method	CSMA/CD
Standards Conformance	IEEE 802.3z
Communication Rate	1000 Mbps
Communication Mode	Full or half duplex
Output Power	Minimum: -9.5 dBm, Maximum: -3 dBm
Receiver Sensitivity	Minimum: -20 dBm, Saturation: -3 dBm
Power Budget	17 dBm
Media Supported	9/125 micron singlemode fiber
Number of Ports	1 1000BASE-LX (SC-type) port
Indicator Panel	Included on base unit

Stacking Module (EM3580-STACK)

Number of Ports	Two 68-pin, SCSI connectors
Cable Type	SCSI Type 4, length 30 cm
Backplane Bandwidth	9.6 Gbps

Troubleshooting

Diagnosing Switch Indicators

The switch can be easily monitored through panel indicators to assist the network manager in identifying problems. This table below describes common problems you

may encounter and possible

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Accton Technology CheetaSwitch Workgroup-3726M Troubleshooting, Diagnosing Switch Indicators, Stacking Module EM3580-STACK

Contents

CheetahSwitch Workgroup-3726M Quick Installation Guide Page CheetahSwitch Workgroup-3726M Quick Installation GuideIntelligent/Stackable Fast Ethernet Switch On-line Registration Accton Technology Corporation Limited WarrantyLIABLE UNDER THIS WARRANTY IF ITS TESTING AND EXAMINATION DISCLOSE THE ALLEGED DEFECT IN THE PRODUCT DOES NOT EXIST OR WAS CAUSED BY CUSTOMERS OR ANY THIRD PERSONS MISUSE, NEGLECT, IMPROPER INSTALLATION OR TESTING, UNAUTHORIZED ATTEMPTS TO REPAIR, OR ANY OTHER CAUSE BEYOND THE RANGE OF THE INTENDED USE, OR BY ACCIDENT, FIRE, LIGHTNING, OR OTHER HAZARD Installing the Switch ContentsProduct Specifications TroubleshootingOptional Hardware Modules Safety ComplianceIntroduction Installing the Switch Package ContentsDescription of Hardware Stacking Switches on a Flat Surface Mounting the SwitchInstalling a Management Module Installing Optional Media and Stacking ModulesMounting Switches in a Rack Installing the Switch Connecting to the Stack’s BackplaneMaking a Connection to an RJ-45 Port Connecting the Switch SystemConnecting to a Gigabit Fiber Optic Port Connecting to a 100BASE-FX PortMaximum 1000BASE-SX Gigabit Ethernet Cable Length Powering On the SwitchFiber Size Fiber SizeVerifying System Operation Verifying Port StatusS tate IndicationApplications Product Specifications Base UnitPhysical Characteristics Switching Criteria ModulesTraffic Control Management Module AC-ES3726M-AGENTDiagnosing Switch Indicators Troubleshooting1000BASE-SX Module EM4582-SX-SC 1000BASE-LX Module EM4582-LX-SCInstallation Power and Cooling ProblemsSymptom SolutionRJ-45 Port Description Port and Cable AssignmentsStraight-Through Wiring Crossover WiringFCC Class A Certification USA EMI CertificationCanada Department of Communications - Class A BSMI Class A Taiwan VCCI Class A Compliance JapanEMI Certification CE Mark Declaration of Conformance for EMI and Safety EECWarning Fiber Optic Port Safety Safety ComplianceWarnhinweis Faseroptikanschlüsse Optische Sicherheit Underwriters Laboratories Inc. USASafety Compliance Wichtige Sicherheitshinweise GermanyOptional Hardware Modules Page AC-ES3726M E012002-R01 F2.476 150200008100A