Allied-telesis AT-MR820TR Manual do Utilizador descarregar pdf (Página 45)

Chapter 4

Topology

Standalone Topology

Figure 12 shows a standalone topology. Four workstations are

connected directly to the repeater through the repeater’s RJ45 ports.

Figure 12: AT-MR420TR Standalone Topology

Cascade Topology

A shared Ethernet network can be expanded by interconnecting

repeaters (cascading) through the UTP ports. Figure 13 shows a

cascaded topology using four repeaters which is the maximum number

of micro repeaters and nodes in a single segment: four micro repeaters

with ten (AT-MR420TR)/twenty-six (AT-MR820TR) ports. Its design

complies with the four-repeater rule. Additional UTP ports are

available if the AUI port is used for cascading.

100 Meters

TP cable

wired 

Pin to Pin

10BaseT

Tranciever

MRx20TR(STP/UTP)_BookA Page 23 Thursday, April 3, 1997 5:24 PM

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Allied-telesis AT-MR820TR Manual do Utilizador Página 45