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3Com OfficeConnect 4 () Manual

Other manuals for OfficeConnect 4: User Manual

Summary of OfficeConnect 4

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    Officeconnect ® ethernet hub 4, 4c, 8, 8c (3c16704a, 3c16703a, 3c16700a, 3c16701a).

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    3com corporation ■ 5400 bayfront plaza ■ santa clara, california ■ 95052-8145 pddtechpubs_comments@3com.Com..

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    3.

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    4.

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    5 ® ® ■ ■ ■ ■.

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    6 ■ ■ ■ ■ ■ ■ 1 2 3 ■ ■ 3 2 1.

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    7 ■ ■ ■ ■ ■ ■.

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    8 1 2 3 4 1 2 1 2 1 2.

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    9 ■ ■ ■ ■ ■ ■ ■ ■.

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    10 1 2 3 4 green=aui off=coax 1% 2% 3% 6% 12% 25% 50% 80% port status network utilization partitioned aui/coax alert officeconnect ethernet hub 4c green = ok, yellow = partitioned power collision activity.

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    11.

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    12.

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    13 uplink normal uplink normal uplink normal aui aui aui aui.

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    14 1 2 ■ ■ ■ 1x uplink norm al aui uplink norm al aui uplink norm al aui 1x 1x 4.

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    15 ■ ■.

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    16.

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    17 alert 1 2 3 4 5 6 7 8 1% 2% 3% 6% 12% 25% 50% 80% officeconnect ethernet hub 8c port status network utilization coax green = ok, yellow = partitioned power collision activity.

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    18.

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    20

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    21 1 2 ■ ■ ■.

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    22 ■ ■.

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    23 1 rx+ rx- tx+ tx- rx- rx+ tx- tx+ 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 rx+ rx- tx+ tx- rx+ rx- tx+ tx- 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8.

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    24.

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    25 † † † † ° °.

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    26 ■ ■ ■ ■ ■ ■ ■ ■.

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    27 ■ ■ ■ ■ ■ ■ ■.

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    28 ■ ■ http://www.3com.Com/ http://support.3com.Com/ http://knowledgebase.3com.Com ..

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    29 ■ ■ ■ ■ ■ ■ ■ ■.

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    30

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    31.

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    33 3com officeconnect ethernet hub 4, 4c, 8, 8c.

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    34 ®.

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    36 ■ ■ ■ ■ ■.

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