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Total Access 3000 DSLAM DS3 Primary Switch Module Installation and Maintenance Practice
MAINTENANCE
The DS3-PSM does not require routine maintenance for normal operation.
ADTRAN does not recommend that repairs be attempted in the field. Repair services may be
obtained by returning the defective unit to ADTRAN. Refer to
further information.
SPECIFICATIONS
Specifications for the DS3-PSM are detailed in
Specification
126
Table 79. Specifications
Environmental
Operating Temperature:
Storage Temperature:
Relative Humidity:
Maximum Current Draw:
Input Voltage:
Maximum Heat Dissipation:
Dimensions:
Weight:
DS3-PSM:
Table
79.
–40°C to +70°C
–40°C to +85°C
95 percent maximum, noncondensing
396 mA maximum @ –48 VDC
–42 VDC to –56 VDC
1.21 watts
Physical
Height: 5.2 inches
Width: 1.0 inch
Depth: 9.70 inches
< 1 pound
Part Number
1181041L3
"Appendix A, Warranty"
Description
for
61181041L3-5A
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