Provisioning guidelines 3-23
Step 11:
Provision
YEWConference
loops
Tone and Digit Switch (TDS) and Conference (CONF) loops are
provisioned according to the two-year figure for the number of network
loops required. All systems should be equipped with a minimum of two
TDS and two CONF loops.
Refer to Table 6- 10 (at the end of this document) to determine TDS and
CONF loop requirements for systems other than SL-1 S. Enter these figures
on Worksheet F (at the end of this document).
uirements
Refer to the end of this document and use Worksheets G through
fto
calculate memory needs. The two-year figure for sets, consoles, trunks, for
example, should be used when calculating. Once the total memory needs
are determined, add an additional 10% to the total.
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Step 13:
Assign
the equipment
/
prepare equipment
summary
Equipment summary
Use Worksheet J (at the end of this document) to record the equipment
requirements for the complete system at cutover. Proceed to assign tire
equipment. The equipment summary may have to be updated as a result of
assigning procedures. The equipment summary, once finalized, may be
used to order the equipment for the system.
System engineering 553-3001-l 51