NEC NEAX 2400 PA-PW55-B Power Circuit Card (201361)
The NEC NEAX 2400 PA-PW55-B Power Circuit Card supplies operating power to circuit cards accommodated in the Port Interface Module by converting and distributing the -48V input power source into +5V, -5V, and +12V. Additionally, the PA-PW55-B PWR comes equipped with a Howler Tone circuit and a Ringing Generator Unit with variable output frequencies and voltages.
- Supplies operating power to circuit cards in the PIM
- Converts input power source for distribution
- Includes RGU with frequency switch settings and a Howler Tone circuit
- One year warranty included, with extended warranties available!