294
ENTERPRISE NETWORKS I: LOCAL AREA NETWORKS
Figure 11.1c
A star network.
Figure 11.1d
A typical tree configuration.
well to ATM (asynchronous transfer mode). Each user is connected to the switch on a
point-to-point basis.
A tree network is illustrated in Figure 11.1d.
11.4
BASEBAND LAN TRANSMISSION CONSIDERATIONS
A baseband LAN is a point-to-point or point-to-multipoint network. Two transmission
problems arise as a result. The first deals with signal level and signal-to-noise (S/N)
ratio, and the second deals with standing waves. Each access on a common medium
must have sufficient signal level and S/N such that copied signals have a BER in the
Summary :
294 ENTERPRISE NETWORKS I: LOCAL AREA NETWORKS Figure 11.1c A star network. 11.4 BASEBAND LAN TRANSMISSION CONSIDERATIONS A baseband LAN is a point-to-point or point-to-multipoint network.
Tags :
network,figure,tree,each,deals,transmission,signal,hae,lan,111d,baseband,leel,pointtopoint