NEC DS2000 IntraMail Product Description - Section 2: Components

Section 2: Components

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Section 2: Components

DS1000/2000 Product Description

Make a note of the following…

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You can install either an A series or non-A series CPU in a 4-Slot Cabinet.

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If you install a non-A CPU (P/N 80025) in a 4 Slot Cabinet, the system automatically loads a 

unique 16 trunk x 32 digital station database. Turn to Hardware Configuration for DS2000 4 

Slot Cabinet with Universal Slot Software on page 21 for more.

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If you install an A CPU (P/N 80025A) in a 4 Slot Cabinet, the system automatically loads the 

same database as that used in the 8 Slot Cabinet. Again, turn to Hardware Configuration for 

DS2000 4 Slot Cabinet with Universal Slot Software on page 21 for more.

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You must install an A series CPU in an 8-Slot Cabinet. Read Hardware Configuration for 

DS2000 8 Slot Cabinet with Universal Slot Software on page 22 for more on the default data-

base automatically loaded into the 8-Slot Cabinet.

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When connecting a music source, an External Paging system, or a device controlled by the 

CPU relay, make sure the connected device is compatible with the CPU input and output spec-

ifications. Review you system’s Hardware Manual for more.

16DSTU Digital Station PCB (P/Ns 80021 and 80021A)

Each 16DSTU PCB connects 16 digital extensions (i.e., keysets) and/or Digital 

Door Boxes. You can also connect 2-OPX Modules. The 16DSTU has a Mode 

Switch (for taking the PCB out of service). It also has a status LED that indicates 

proper PCB operation — as well as a port activity LED that flashes faster as traf-

fic on the PCB increases. You can install up to 2 16DSTU PCBs in a 4-Slot Cabi-

net. You can install up to 6 16DSTU PCBs in an 8-Slot Cabinet. See DS2000 

System Configuration on page 18 for more.

Make a note of the following…

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When connecting 2-OPX Modules, always observe the System Load Factor. 

See page 19 for more.

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You must install a separate power supply for every 2 16DSTU PCBs installed.

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In all systems, you must install a 16DSTU PCB in the first universal slot.

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In Fixed Slot systems, you can only install 16DSTU PCBs in the first 2 universal slots.

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In Universal Slot systems, you can install 16DSTU PCBs in any universal slot.

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You can install either A or non-A series 16DSTU PCBs in 4-Slot Cabinets.

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You must install A series 16DSTU PCBs in 8-Slot Cabinets.

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CPU P/Ns 80025 and 80025A at a glance —

Music Inputs  . . . . . . . . . . . . . . . . . . . . . . . .1

Page Outputs  . . . . . . . . . . . . . . . . . . . . . . .  1

Relay Contacts. . . . . . . . . . . . . . . . . . . . 1 set

DTMF Receivers and Generators. . . . .  Yes

You must install an A series CPU (P/N 80025A) in an 8-Slot Cabinet.

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16DSTU PCB P/Ns 80021 and 80021A at a glance —

Digital station ports. . . . . . . . . . . . . . . . . .16

4-Slot Fixed . . . . . . . Universal slots 1 and 2

4-Slot Universal . . . . . . .  Any universal slot

8-Slot Universal  . . . . . . . Any universal slot

You must install A series 16DSTUs (P/N 80021A) in an 8-Slot Cabinet.