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Magnum Personal Hubs Installation and User Guide (09/01)

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Fragment Extension:

Personal Hubs will automatically add bits to a received data

packet of less than 96 bits (a "fragment") so that the repeated packet is 96 bits long.

Содержание MAGNUM 6KM

Страница 1: ...tCom com Corporate Headquarters GarrettCom Inc 47823 Westinghouse Drive Fremont CA 94539 Phone 510 438 9071 Fax 510 438 9072 Website http www GarrettCom com email support garrettcom com Magnum Persona...

Страница 2: ...Switch are trademarks and Personal Hub is a registered trademark of GarrettCom Inc Important Magnum Personal Hubs contain no user serviceable parts Attempted service by unauthorized personnel shall re...

Страница 3: ...quency 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 com...

Страница 4: ...Models H40A and H80A only 12 3 5 Switchable Up Link Feature 13 3 6 Cascading Personal Hubs with the Up Link Port 14 4 0 OPERATION 15 4 1 Functional Operation Use of LED Indicators 15 5 0 TROUBLESHOOT...

Страница 5: ...can be connected in strings Mixed Media Fiber Hub 16 port Stackable 10 100 auto sensing Dual Speed 8 port and 16 port Stackables 10 100 auto sensing Stackable Hubs SNMP Optional 10Mb series and 100Mb...

Страница 6: ...Models 200 250 vac at 50 Hz for i Models which have IEC power cable connector in the external power unit Power Consumption H40A H50 6 watts max H80A H90 10 watts max Connectors H40A 4 front shielded...

Страница 7: ...tal mounting Recessed LEDs to avoid damage Dimensions H40A 4 4in x 2 9in x 0 75in 11 0cm x 7 4cm x 1 9cm H50 4 8in x 3 3in x 0 75in 12 2cm x 8 4cm x 1 9cm H80A 4 4in x 5 0in x 0 75in 11 2cm x 12 7cm x...

Страница 8: ...ernal 115 vac 60 Hz power supply Magnum H50 i Same as H50 d except with external 230 vac 50 Hz power supply Magnum H80A d Personal Hub with eight standard RJ 45 ports one with up link switch plus one...

Страница 9: ...e included This package should contain 1 Magnum Personal Hub 1 External Power Supply either 115v 60 Hz or 230v 50 Hz 1 Velcro Tape section approximately 3 inches in length 1 User Guide 1 Product Regis...

Страница 10: ...b environments up to eight persons that need an independent Ethernet network They operate as self sufficient units to provide 10BASE T Ethernet connectivity for local users and devices Small independe...

Страница 11: ...re timing of data packets and regeneration of preamble bits for each packet received Consistent with IEEE 802 3 specifications Personal Hubs will detect collisions extend collision fragments and auto...

Страница 12: ...connect into an existing Ethernet environment such as the central hub for the building or area via 10BASE T wiring 1 RJ 45 t 4 Port LEDs 2 Switchable up link t 5 Power j k 3 Up link it h A AUI port H9...

Страница 13: ...c per port partitioning and re connection A fault on one segment is isolated from the rest of the network avoiding most network downtime LEDs Simplify Network Installation and Maintenance Personal Hub...

Страница 14: ...plugging the external power supply into an AC power receptacle and connecting the DC power cord into the back of the Personal Hub In minutes up to eight H80A and H90 additional ports are available for...

Страница 15: ...nience power outlet plug The 230 vac unit has a small transformer integral with an IEC type power plug for a user supplied AC power cord with a convenience power outlet plug Both types include a light...

Страница 16: ...ations include an office wall surface the side of a server unit cabinet or the back of a desk As an alternative small brackets may also be used for mounting the Personal Hub The metal screws in each s...

Страница 17: ...when the segment circuit is established and is ready to use 3 For information on using the up link port refer to Section 3 5 3 4 AUI Connection Models H40A and H80A only Using the steps below as a gu...

Страница 18: ...rom the original backbone transceiver tap The AUI connector of the Personal Hub supports standard IEEE signals which are summarized in Table 3 4 Table 3 4 AUI Pin Assignments Pin Function Pin Function...

Страница 19: ...l Hub to any port of another hub Also the Models H40A and H80A may be connected to a backbone via the rear AUI port With the addition of a mini transceiver the AUI port may be used to connect to any s...

Страница 20: ...local operation of the Personal Hub with full bandwidth Receive Packets RX LED per port Illuminates intermittently in GREEN to indicate that data packets are being received from the segment This prov...

Страница 21: ...Installation and User Guide 09 01 16 w w w G arrettCom com Fragment Extension Personal Hubs will automatically add bits to a received data packet of less than 96 bits a fragment so that the repeated p...

Страница 22: ...ing the Magnum Personal Hub refer to Section 3 0 Installation and Section 4 0 Operation Check to make sure that the various other components of the network are operable 2 Check the cables and connecto...

Страница 23: ...luding personal computers workstations terminals and printers plus the various network media types being used 4 A record of changes that have been made to your network configuration prior to the occur...

Страница 24: ...in Styrofoam popcorn type packing material This material may cause electro static shock damage to the unit 2 Clearly mark the Return Material Authorization RMA number on the outside of the shipping c...