Ds1000 System Configuration; Ds1000 System Load Factor Calculations - NEC DS1000 Product Description

DS1000 System Configuration

DS1000 System Load Factor Calculations

The combination of extensions, Digital Door Boxes and DSS Consoles you can connect to your
system may be limited by the System Load Factor. Use the DS1000 System Load Factor Calcula-
tions chart below to verify your system's configuration.
To check your DS1000 system configuration:
1.
2.
3.
4.
Each Digital Telephone and Dig-
ital Door Box
Analog Telephone
Analog Door Box
110-Button DSS Console
24-Button DSS Console
DS1000/2000 Product Description
Indicate the quantity for each item installed in the Qty column.
For each item, multiply the Qty times the Load Factor and enter the value in the Total Load
column.
Add all the values in the Total Load column and enter the value in Item 1 .
Compare the entry in Item 2 to your entry in Item 1 . Item 1 must always be equal to or less
than the entry in Item 2.
Do not operate your system if the System Load Factor total (Item 1)
exceeds the allowable load of 30 (Item 2).
DS1000 System Load Factor Calculations
Item
Item 1:
Section 2: Components
Load Factor Qty
1
1
0
2
1
Total DSS Consoles installed cannot exceed 4.
Total load for this configuration:
Item 2: Maximum allowable load:
Section 2: Components
2
Total Load
30
23