AT&T MERLIN LEGEND Key System Planning page 83

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Planning Form Instructions
On the "Network Planning Map" (Page 7 of Form 3c):
1.
Fill in the control unit slot number(s) of the CSU(s) connected to the 100D
module(s).
2.
Write the approximate number of cable feet between each module and its
CSU or far-end connection (Refer to "Line Compensation" on page 1).
3.
Check the Module number(s) of the CSU(s).
If "Other", write the manufacturers name and model number.
If no CSU is needed, check "None".
4.
In the connection block(s), describe the DS1's far-end connection.
Check "CO" if the connected to the telephone company central office.
Check "PBX" if connected to another communications system.
Check "ISDN-PRI" if connected to the ISDN-PRI network.
Check the type(s) of emulated lines if the facility's type of service is T1.
Also check "Services" if the facility includes services such as
MultiQuest with DNIS.
5.
Describe the clock synchronization sources according to the key at the
lower left of the map.
Draw a circle and line from the clock source to the appropriate 100D
module.
Label the circle "P" for Primary, "S" for Secondary, amd "T" for Tertiary.
6.
Make a copy of the "General Business Systems T1/ISDN-PRI Planner"
(pages 5-7 of Form 3c) for your records and forward the origional to AT&T
National Technical Marketing (NTM).
NTM also evaluates the complexity of the facility configuration requested.
Examples of complex configurations are connections into key networking
applications, connections to multiplexing arrangements, or applications that
involve customer engineering or design.
If an order is considered complex, NTM directs you to the Business
Communications System (BCS) National Engineering Center (NEC).
If NTM notifies you that the order's configuration is not complex, Tier Ill
General Business System (GBS) National Technical Service Center (NTSC) is
authorized to approve the configuration.
The NTSC group's pre-authorization review is based, in part, on information you
provide to them. Specifically, you must send them.
a copy of the planner (pages 5 through 7 of Key System Form 3c)
a completed "Non-Complex Configuration" sheet (pages 9 through 11 of
Form 3c) for each 100D module you plan to install.
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