2-4 Definitions
Traffic distribution
-
The traffic distribution in the SL- 1 is
illustrated in
Figure 2-1. This
illustration is valid when considering individual customer or system traffic.
Figure 2-1
Traffic distribution over the SL-1
Loop
traffic
/
Line
traffic
Trunk
iraff ic
7Y
originating
terminating
incoming
outgoing
SL-1 System
homing
”
terminating
553-3027
Traffic definitions
The following are definitions of traffic terminology used in determining the
provisioning requirements of an SL-1 System:
-
ccs=
Hundred call seconds. The unit in which amounts of telephone traffic
are measured. One call which lasts for one hundred seconds equals one
ccs.
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System engineering 553-3001-151
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