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3-18 Provisioning guidelines

Total the line, trunk, console, and 

 receiver load for each customer

to arrive at a total load figure for each customer for the cutover, 

 and

5-year interval. Enter this figure on Worksheets B and C (at the end of this

document).

The system network loop requirement is the total of all individual customer
loops and 

 required. The number of network loops and

superloops required is calculated for each customer for the cutover, IL-year,

and 5-year interval. Network loops and superloops are provisioned at
cutover on the basis of the 2-year loop requirement figure.

To determine the number of superloops required, first separate the traffic
supported by Enhanced Network Cards (QPC414). Enhanced Networks
support the traffic carried by Data Line Cards (QPC3 11, 

 RPE, and 

 Remaining traffic including DTR traffic

should be engineered for superloops.

Number of Superloop Network Cards or Number of superloops =

Traffic to be handled 

 Superloon Network

2975

These figures are based on an 85% utilization level. The value obtained
should be rounded to the next higher number. For Option 21, exclude the
traffic carried by 10 Intelligent Peripheral Equipment 

 Cards in the

first module before computing the number of Superloop Network Cards.

System engineering 553-3001-151