DSX-80/160 System Load Factor Worksheet
Description
Qty
Load Type
5 VDC
40 VDC
Load
Total
CPU Card
1
12
0
16ESIU Card
8
20
8SLIU Card
5
16SLIU Card
10
16
8COIU Card
3
16COIU Card
6
T1/E1/PRI Card
Item 1: Load Type Totals (Cannot exceed Item 2: Power Supply Capacity.)
Item 2: Power Supply Capacity
If you have one power supply installed, the capacity is: If you have two power supplies installed, the capacity is: If you have three power supplies installed, the capacity is: 5 VDC = 40 5 VDC = 80 5 VDC = 120
40 VDC = 48 40 VDC = 80 40 VDC = 120
Notes: • DSX-80 can only have 1 power supply. • DSX-160 can have up to 3 power supplies. You cannot have more than two 16ESIU Cards per power supply, regardless of System Load Factor calculations. • Exceeding the allowed Load Type Total (Item 1) will cause the system’s power supplies to automatically shut down and/or cause erratic system operation. • The total of all station, line, DSS Console, and voice mail ports cannot exceed 160.