Allied-telesis AT-3726 Manuel d'utilisateur télécharger pdf (Page 32)

Troubleshooting

3-2

Network Cabling Problems

If you have 100Base-TX (Fast-Ethernet), some network problems may

be related to exceeding cabling distances. Refer to the standard IEEE

802.3u, Clause 29.3.1.2 on “Worst Case Path Delay Value.” This

document speciﬁes that the collision domain diameter must be

within the following limits:

❑ Under 100 m (330 feet) for TX cabling

❑ Under 412 m (1331.56 feet) for half duplex FX cabling

Calling

Technical

Support

Provide Technical Support with the following information:

❑ Switch model and serial number

❑ Software version number

❑ Description of the problem

See Allied Telesyn’s website at www.alliedtelesyn.com for a list of

worldwide Allied Telesyn locations.

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Allied-telesis AT-3726 Manuel d'utilisateur Page 32