HP 100BaseT Guide de l'utilisateur télécharger pdf (Page 47)

HP 100Base-T Hubs Installation and Reference Guide

Installing the System 2-15

• Verify that you have not exceeded the specified limits for any

attached media type as summarized in the following table:

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7ZLVWHG3DLU 

)LEHU2SWLF VLQJOHVZLWFKHGOLQNDWKDOIGXSOH[

VLQJOHVZLWFKHGOLQNDWIXOOGXSOH[

ZLWK&ODVVIUHSHDWHU7;);OLQNVRQO\

ZLWK&ODVVIUHSHDWHULIDQ\7OLQNVSUHVHQW

ZLWK&ODVVIIUHSHDWHU7;);OLQNVRQO\

ZLWK&ODVVII rHSHDWHUV7;);OLQNVRQO\

Table 2.5 Maximum Cable Length

• If a computer is attached to the hub, verify that its LAN

adapter is functioning properly by trying it in another

computer that has been successfully connected to the

network.

• When using a 10/100TX or 100FX Switch Port Module, both

sides of each connection must use the same transmission

mode (i.e., full or half duplex). If the device connected to

the hub operates at full duplex but does not support auto-

negotiation, then you must manually set the transmission

mode via the VT-100 console interface. (Refer to section on

6HWWLQJWKH&RPPXQLFDWLRQ0RGHearlierin this chapter)

• Verify that your cable is Category 5.

If you still can’t resolve the problem, please refer to

7URXEOHVKRRWLQJ in Appendix A.

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HP 100BaseT Guide de l'utilisateur Page 47