Kti-networks 10/100 FAST ETHERNET MANAGED KS-801 Manual de usuario descargar pdf (Pagina 16)

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Flow Control

Half-duplex mode uses back pressure flow control to prevent the receiv-

ing buffer from being overrun by data from a source node. Full-duplex

mode uses the 802.3X flow control standard to prevent fast Physical

Ports data traffic from overrunning slow data traffic.

UTP Cable Connections

When making a connection to another device using straight-through

UTP cable, make sure MDI-X to MDI connection rule is followed. The

following figure illustrates the pin assignments of a straight-through

UTP and a crossover UTP cable:

Straight-through and Crossover UTP Cable

It is suggested to use straight-through UTP cables for all UTP connec-

tions. The maximum length and UTP cable categories used for the con-

nections to a 10BASE-T device and 100BASE-TX device are:

CONNECTED DEVICE UTP CABLE USED & MAXIMUM LENGTH

10BASE-T device Cat. 3, 4, 5 UTP (100 meters)

100BASE-TX device Cat. 5 UTP (100 meters)

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Kti-networks 10/100 FAST ETHERNET MANAGED KS-801 Manual de usuario Pagina 16