Enterasys Networks VH-4802 manual FCC Notice

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Notice

FCC NOTICE

This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

NOTE: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment uses, generates, and can radiate radio frequency energy and if not installed in accordance with the operator’s manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause interference in which case the user will be required to correct the interference at his own expense.

WARNING: Changes or modifications made to this device which are not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

INDUSTRY CANADA NOTICE

This digital apparatus does not exceed the Class A limits for radio noise emissions from digital apparatus set out in the Radio Interference Regulations of the Canadian Department of Communications.

Le présent appareil numérique n’émet pas de bruits radioélectriques dépassant les limites applicables aux appareils numériques de la class A prescrites dans le Règlement sur le brouillage radioélectrique édicté par le ministère des Communications du Canada.

VCCI NOTICE

This is a Class A product based on the standard of the Voluntary Control Council for Interference by Information Technology Equipment (VCCI). If this equipment is used in a domestic environment, radio disturbance may arise. When such trouble occurs, the user may be required to take corrective actions.

SAFETY INFORMATION

CLASS 1 LASER TRANSCEIVERS

The VH-4802 48-port switch uses Class 1 Laser transceivers. Read the following safety information before installing or operating these modules.

Class 1 laser transceivers use an optical feedback loop to maintain Class 1 operation limits. This control loop eliminates the need for maintenance checks or adjustments. The output is factory set, and does not allow any user adjustment. Class 1 Laser transceivers comply with the following safety standards:

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Contents Fast Ethernet Switch User GuidePage 9033630 FCC Notice Warnhinweis Faseroptikanschlüsse Optische Sicherheit Safety Information Wichtige Sicherheitshinweise Germany Enterasys NETWORKS, INC Program License Agreement 9033630 Declaration of Conformity Viii Table of Contents Index Preface PurposeAudience ConventionsOrganization Other ConventionsProduct Overview DescriptionFeatures Tftp Front Panel Front Panel ComponentsOptional Modules Optional Modules Optional Module ComponentsRear Panel Rear Panel ComponentsFeature Summaries Ieee 802.1D BridgeSpanning Tree Protocol Frame Buffering and Frame LatencySoftware Download Configuration and Management InterfacesNon-Volatile Parameter Storage Rmon Port MirroringBootP Full Duplex ModeAuto-negotiation LEDsClass of Service Flow ControlVirtual LANs VLANs Port TrunkingFactory Defaults Factory Default SettingsGvrp Application Examples Client/Server Network Application Client/Server Network ApplicationLocal Backbone Application Local Backbone ApplicationInspecting Your Shipment InstallationSite Requirements Mounting the Switch on a Table or Shelf Mounting the Switch in a Rack Mounting the Switch in a RackInstalling an Optional Module into the Switch Installing an Optional Module into the SwitchConnecting a Terminal to the Console Port Console Port Out-of-Band ConnectionsRemote Management via the Console Port In-Band ConnectionsPowering the Switch Connecting the Power CordCopper Network Cable RequirementsFiber Base-LX Fiber Specifications 10Base-T/100Base-TX Ports100Base-FX/1000Base-SX/LX Fiber Ports Fiber Uplink ModulesAppendix A. Technical Specifications GeneralElectrical Specifications Physical SpecificationsPort Specifications Console Port10Base-T and 100Base-TX Ports Table A-1. RS-232 Console Port Pin AssignmentsMDI/MDI-X Crossover Cable Wiring Power Cord Set RequirementsGeneral Requirements Table A-3. Power Cord Set Requirements by Country Country-Specific RequirementsTechnical Specifications VH-4802 Appendix B. Flow Control Flow Control VH-4802 Appendix C. Acronyms & Abbreviations Term DefinitionSnmp Index Index VH-4802 9033520 Index Index VH-4802 Page 150420-102 R01
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