DS1000/2000 Correspondence Course
System Configuration
24 ◆ DS1000/2000 Workbook NEC America
it does, you won’t have to make any of the changes in the slot assignments
(Changing System Configuration/Slot Assignment on page 84).
8-Slot Cabinet Default Configuration
Note: Always observe the System Load Factor when configuring your system.
Following is the default PCB configuration for your 8-slot cabinet. Note that you
must always install a 16DSTU PCB in slot 1. This assignment is not programma-
ble. The default configuration supports 24 trunks and 80 extensions (24 x 80).
Your system will automatically load the system software for your 8-slot cabinet
during system startup. You do not need to install the RFI Suppressor Assemblies
on your extension and trunk cabling.
In an 8-slot cabinet, you can only install A series PCBs:
● CPU PCB P/N 80025A
● Power Supply P/N 80005A
● 16DSTU Digital Station PCB P/N 80021A
● 8 ASTU 8 Port Analog Station PCB P/N 80041A
● 4ASTU 4 Port Analog Station PCB P/N 80040A
● 8ATRU 8 Port Analog Trunk PCB P/N 80011A
● 4ATRU 4 Port Analog Trunk PCB P/N 80010A
Review the default configuration above to see if it meets your site requirements. If
it does, you won’t have to make any of the changes in the slot assignments
(Changing System Configuration/Slot Assignment on page 84).
Slot PCB Extensions
1 16DSTU 300-315
2 - 8 Undefined
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