ADTRAN 1202076L2 - Manual (Page 115)

Appendix E. Specifications
61202076L1-1 TSU 600 User Manual E-3
Environmental Specifications
Input Power TSU 600 :
90 - 130 VAC 60 HZ
TSU 600e :
90 - 120 VAC 50/60 HZ
DC powered units :
21 - 26 VDC or 40 - 56 VDC
Fuse AC powered units :
1A, 250V
DC powered units :
5A, 250V
Operating
Temperature 0 to 45 degrees C
Max Power
Consumption 40 W
Max Current AC powered units : 0.7A
DC powered units : 3A