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Table of contents for the manual
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Page 1
The Su perStack ® II Baseline Dual S peed Hub is an e asy-to-use, 10/100 aut osensing Class II hub (rep eat er). It is ide al for users who want to conn ect both Et hernet and Fas t Ethe r net dev ices ( worksta tions and ot her eq uipment ) to the same hub. Al l ports on t he Base line Dual Speed H ub are ha lf dup lex, aut osens ing 10 Mbps and [...]
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Page 2
Fi gure 1 Number ed elem ents in thi s diagra m ref er to num bere d sect ions in t he text. A 24- port Hub is sh own. Fr ont Panel 1 12 o r 24 RJ-45 10 /100 Por ts Y ou ca n use these po rts to conn ect 10 BASE-T or 100BASE -TX devi ces (wo rkstati ons and other equip ment) to th e Baseli ne Dual Speed Hub. As t he ports ar e autose nsing, the spe[...]
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Page 3
3 St at us LE Ds The Sta tus LE Ds show the st ate of a port and wh ether or not the Li nk Pulse sign al is pr esent on the seg ment connec ted to a port: If th ese check s do not ident ify the caus e of a prob lem, it may be that the unit or the dev ice connec ted to the port is fau lty . Contact your sup plier for furthe r advic e. 4 Seg m ent LE[...]
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Page 4
The Bas eline Dual Speed Hub is su ppli ed wit h two mounti ng brack ets and fo ur scr ews. These a re used for rack mounting th e unit. When moun ting t he unit, you shoul d take n ote of t he gu ideli nes gi ven in “ Positi oning th e Base line D ual Speed H ub ” on p a ge 3. The Bas eline Dual Speed Hub is 1U high and wil l fit a standar d 1[...]
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Page 5
Pl ease re ad the followi ng safety infor mation car efully be fore in stalli ng the Ba selin e Dual Spe ed Hub. WARNING: In stallation and removal of the unit must be carried out by qu alif ied p er sonn el o nly . ■ I f in sta lling the u nit in a stack with SuperStack II Hub units, the Base li ne D ual S pee d Hub m us t be i nsta lle d bene a[...]
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Page 6
This warranty applies to customers located in th e United States, Australia, Ca nada (except Quebec), Ireland, Ne w Zealand, U.K., a nd other English language countries, and countries for which a translation into the local language is not provide d. SuperSt ack ® I I Baseline Dual Speed Hub Hardwa re 3C om warran ts to t he end user ("Custom [...]
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Page 7
FCC Statement This equipment has been tested and found to comply with the limits for a Class A digital devi ce , pursuant to pa r t 15 o f the FCC rules. T hese limit s are designed to provide reasonable protection against harmful int e rference when the equi pme nt is opera ted i n a co mm erci al env iron men t . This equ ipme nt generates, uses [...]
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Page 8
The SuperStack II Base line Dual Speed Hub is part of the extensive SuperStack I I range of 3Com products. This range i n cludes hubs, switches, power systems and other networking equipment, and is continually being developed. Contact your supplier for t he latest p roduct information and to order t hese products. Product R egis tration You can n o[...]