11-4 Compact T1 - Release 6.1
Power Supply
Technical Specifications
Ringing Generators
lNominal 85 V rms (108 V rms max)
lReferenced to -54 VDC (-60 VDC max) output
lSupports three jumper-selectable ringer waveform shapes
lDrives 25 REN indefinitely with minimum output voltage of 65 V rms at normal
ringer cadence
lRinger frequency is selectable, 20 25 or 50 Hz ± 15%
lOverload protected
Regulatory Approvals
USA
lUL60950
lFCC Part 15, Class A
lNEBS Level 3 certified for type 2 and 4 equipment
GR-1089-CORE, GR-63-CORE
Canada
lCSA C22.2 No. 60950-00
lICES-003, Class A
Mexico
lNOM 19, Safety of Data Processing Equipment