HP J3175A, J3177A manual Specifications, Physical, Electrical, Environmental, Operating

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Specifications

Physical

Width:	44.2 cm (17.4 in)
Depth:	29.8 cm (11.7 in)
Height:	6.6 cm
Weight:
Switch 208T	4.4 kg (9.71 lb)
Switch 224T	4.5 kg (9.95 lb)

Electrical

The HP Switch 208T and 224T automatically adjust to any voltage between 100-127 and 200-240 volts and either 50 or 60 Hz.)

AC voltage:	100-127 volts	200-240 volts
Maximum current:	1.4 A	0.8 A
Frequency range:	50/60 Hz	50/60 Hz

Environmental

	Operating	Non-Operating
Temperature:	+0°C to +55°C	-40°C to 70°C
	(32°F to 131°F)	(-40°F to 158°F)
Relative humidity:	15% to 95%at 40°C (104°F)	15% to 90%
(non-condensing)		at 65°C (149°F)
Maximum altitude:	4.6 km (15,000 ft)	4.6 km (15,000 ft)

Specifications

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Contents HP AdvanceStack Switch 208/224 Page How to get the latest software/agent firmware HP Customer Support ServicesHP FTP Library Service World Wide WebHP First Fax Retrieval Service Additional HP Support ServicesLocation Phone Number Installation and Reference Guide HP AdvanceStack Switch 208/224Publication Number Contents Index Installing the Switch 208/224 Installing the Switch 208/224Installation Steps Installing the Switch 208/224Included Parts Installation Precautions Prepare the Installation SiteInstalling Modules Install Any Optional ModulesInstalling Transceivers 100Base-T transceiver modules into the Switch 208/224Do not install any 100VG transceiver modules in this slot Verify the Switch’s Operation LED Behavior When the self test completes successfullyMounting the Switch in a Rack or Cabinet Mount the SwitchInsert a screw into the top hole of a close 0.5-inch Install additional screw Mounting the Switch on a Horizontal Surface Mounting the Switch on a WallConnect the Switch to a Power Source Connect the Network Cables Using RJ-45 Connectors 10 Mbit/s and 100 Mbit/s ports100Base-T Xcvr Slot To connectCondition Diagnostic Tip Installing Switch 208/224As a Segment Switch Switch 208TSample Network Topologies As a Desktop Switch Switch 224T PCs and peripheralsServer Fddi Campus Backbone Installing the Switch 208/224 Connecting to a Backbone SwitchSwitch Switch 224T Switch 208TCable Management Where to Go From HereFeatures Switch 208/224 DescriptionFront of the Switches Switch 208/224 DescriptionNetwork Ports State Meaning LEDsManagement Slot Management Module FeaturesPower Connectors Back of the SwitchesRedundant Power Supply RPS Connector Expansion SlotAddress Table Operation Switch OperationSimultaneous Network Communications Page Solutions to Common Problems TroubleshootingWrong network speed connected -- You have connected a TroubleshootingDiagnostic Tips LED Error IndicationsDiagnostic Tests Testing the SwitchTesting Twisted-Pair Cabling Testing Switch-to-Device Network Communications Testing End-to-End Network CommunicationsHP BBS Resetting the SwitchTwisted-Pair Cable/Connector Pin-Outs Cables and ConnectorsCables and Connectors White/orange Twisted-Pair Cable Pin Assignments Fiber-Optic CablesTwisted-Pair Straight-Through Cable Twisted-Pair Cross-Over CablePhysical SpecificationsElectrical EnvironmentalSafety ConnectorsSpecifications ElectromagneticMounting Precautions Safety and Regulatory StatementsSafety and Regulatory Statements Power PrecautionsSafety Information GroundingServicing Tible de causer des dommages à léquipement Informations concernant la sécuritéHinweise zur Sicherheit Attrezzature Considerazioni sulla sicurezzaResultar en averías al equipo Consideraciones sobre seguridadSafety Information Japanese FCC Class a Statement for U.S.A. Only Regulatory StatementsEuropean Community CanadaDeclaration of Conformity Numerics IndexMounting switch on … 1-11 HP Redundant Power Supply RPS Rack Page Page 5966-5225