GarrettCom 500-Series Contacting Garrett Communications, Fax 510 Email support@garrettcom.com

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Magnum 500-Series Switching Hubs	Installation and User Guide (08/98)

Contacting Garrett Communications

Please use the following mailing address, phone and fax numbers or Internet address.

Garrett Communications

213 Hammond Avenue

Fremont, CA 94539

Phone (510) 438-9071

Fax (510) 438-9072]

Website: http://www.garrettcom.com

email: support@garrettcom.com

Federal Communications Commission

Radio Frequency Interference Statement

This equipment generates, uses and can radiate frequency energy and if not installed and used properly, that is in strict accordance with the manufacturer's instructions, may cause interference to radio communication. It has been tested and found to comply with the limits for a Class A computing device in accordance with the specifications in Subpart J of Part 15 of FCC rules, which are designed to provide reasonable protection against such interference when operated in a commercial environment. Operation of this equipment in a residential area is likely to cause interference, in which case the user at his own expense will be required to take whatever measures may be required to correct the interference.

GARRETT

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Contents Switching Hubs Trademarks Fax 510 Email support@garrettcom.com Contacting Garrett CommunicationsTable of Contents InstallationMagnum Specifications LEDs Power Supply InternalWarranty 100Mb/s Multi-mode Port Optical Typical WorstMagnum 528F-ST Ordering InformationMagnum Magnum 528F-SCProduct Description Magnum 500-Series Switching Hubs IntroductionInspecting the Package and Product Magnum 500-Series chassis 2a Front view Magnum 508, 528 and 528F Switching HubsUplink Frame Buffering and Latency @ 100Mb Fiber port, type ST or SC Magnum 528F models onlyGarrett Dynamic Buffer Space Allocation Full-duplex or Half-duplex operation, auto-sensingHigh Performance Assured 100Mb performance in any network set-upExample 1 Magnum ApplicationsExample 2 Magnum Internet Example 3 MagnumInternet Example 4 Magnum 528FLocating Magnum 500-Series switches InstallationMagnum 500-Series, metal mounting brackets Optional E-Stand Wall or Vertical Surface MountingMagnum 500-Series AC power connector Connecting Ethernet Media Media Ieee Standard100BASE-TX connections Magnum 528 only 100BASE-TX connections Magnum 528F only Connecting Fiber Optic 100BASE-FX, Type ST and SCOperation Magnum 528’s internal jumpers for auto-negotiation on or OFFSwitching Functionality Filtering and ForwardingAddress Learning Auto PWRLK/RX FDXAuto-negotiation option for Fast Ethernet copper ports Auto-negotiation for 10Mb ports, half- or full-duplex mode Collision-based Flow-control Before Calling for Assistance TroubleshootingWhen Calling for Assistance Return Material Authorization RMA ProcedureNo Problem Found Shipping and Packaging Information Appendix B 48VDC Addendum B2.0 Magnum 508, 528 and 528F 48VDC OptionB3.0 Applications B4.0 Installation B6.0 TroubleshootingB5.0 Operation