For using in CATV networks PAMA company purvey following power supplies:
Non - standby power supplies
• PNP 1000 series 
non-standby power supply
• PNP 2000 series
modular non-standby power supply
• PNP 9000 series
90VAC non-standby power supply
Standby power supplies
• PSG 5000 series
ground mount standby power supply
• PSP 3000 series
standby power supply
• PSP 9300 series
90VAC standby power supply
Zero transfer time standby UPS
• PZM 9500
zero transfer time ferroresonant UPS