ADTRAN Cable T1 ESF CSU ACE - Manual (Page 48)

Chapter 5. Specification Summary
48 T1 ESF CSU Rackmount User Manual 61202066L1-1B
Diagnostics
•
Self-test
• Local Loopbacks
• Remote Loopbacks
• Test Patterns
Power
+5 VDC @ 250 mA
Environment
Temperature
Operating 0 to 50° C
(32 to 1.22°F)
Storage -20 to 70°C
(-4 to 1.58°F)
Relative humidity — up to 95% non-condensing