8Astu 8 Port Analog Station Pcb (P/Ns 80041 And 80041A); 4Astu 4 Port Analog Station Pcb (P/Ns 80040 And 80040A) - NEC DS1000 Product Description

8ASTU 8 Port Analog Station PCB (P/Ns 80041 and 80041A)

The 8ASTU PCB connects 8 analog extensions. These can include single line
telephones, fax machines, modems or Voice Mail ports. Just like the 16DSTU
PCB, the 8ASTU PCB has a Mode Switch (for taking the PCB out of service), a
status LED indicating proper PCB operation, and a port activity LED to indicate
traffic on the PCB. The number of 8ASTU PCBs you can install depends on sys-
tem configuration. Turn to DS2000 System Configuration on page 18 for more.
Make a note of the following...

4ASTU 4 Port Analog Station PCB (P/Ns 80040 and 80040A)

The 4ASTU PCB is identical to the 8ASTU PCB, except that it provides connection for only 4 ana-
log extensions. The 4ASTU PCB has a Mode Switch (for taking the PCB out of service), a status
LED indicating proper PCB operation, and a port activity LED to indicate traffic on the PCB. The
number of 4ASTU PCBs you can install depends on system configuration. Turn to DS2000 System
Configuration on page 18 for more.
Make a note of the following...
DS1000/2000 Product Description
In Fixed Slot systems, you can only install an 8ASTU in the second univer-
sal slot.
In Universal Slot systems, you can install 8ASTU PCBs in any universal slot except the first.
You can install either A or non-A series 8ASTU PCBs in 4-Slot Cabinets.
You must install A series 8ASTU PCBs in 8-Slot Cabinets.
8ASTU PCB P/Ns 80041 and 80041A at a glance —
Analog station ports . . . . . . . . . . . . . . . . . .8
4-Slot Universal . . Any universal slot but 1
You must install A series 8ASTUs (P/N 80041A) in an 8-Slot Cabinet.
In Fixed Slot systems, you can only install a 4ASTU in the second universal slot. It provides
connection for 4 analog extensions, but uses up 8 analog ports.
In Universal Slot systems, you can install 4ASTU PCBs in any universal slot except the first.
You can install either A or non-A series 4ASTU PCBs in 4-Slot Cabinets.
You must install A series 4ASTU PCBs in 8-Slot Cabinets.
4ASTU PCB P/Ns 80040 and 80040A at a glance —
Analog station ports . . . . . . . . . . . . . . . . . .4
4-Slot Universal . . Any universal slot but 1
You must install A series 4ASTUs (P/N 80040A) in an 8-Slot Cabinet.
Section 2: Components
4-Slot Fixed . . . . . . . . . Universal slot 2 only
8-Slot Universal . . Any universal slot but 1
4-Slot Fixed . . . . . . . . . Universal slot 2 only
8-Slot Universal . . Any universal slot but 1
Section 2: Components
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