CX950 Hardware Reference Manual
20-2
3021M100-002
20.1 -48V/Ring Generator Components
Important components on the -48V/Ring Generator card include:
• motherboard connector located at J2
• fastener to the chassis’ rear panel
20.1.1 Features
-48V Power Output Voltage: -48 to -52 VDC
Current: 320 mA
-12V Power Output Voltage: -12 VDC
Current: 200 mA
Ring
Generator
Output Voltage: 86V (RMS)
Load: 8 Phone sets
Frequency: 20 Hz
Signal Shape: Square-wave filtered
Figure 20-1 -48V/Ring Generator Ca
To Next Page
Loading...