Polycom 6400-S User Manual
User Guide V
2
IU 6400-S Converged Network Appliance
2 - 4
Voltage
• Minimum tolerance = -38VDC
• Nominal rating = -48 to -60VDC
• Maximum tolerance = -75VDS
• Maximum input current = 17.0 Amps
The power supply will power-off if the DC input is less than -34 VDC.
The power supply will power-off if the DC input is less than -34 VDC.
DC Power Supply LED Indicators
AC Power Supply Interface Requirements
The AC power supply operates within the following limits:
• AC line voltage = Auto-ranging for either 100-127 VAC or 200-240 VAC
• AC line frequency = 50/60 Hz
• AC input current = 4 Amp at 100-127 VAC, 2 Amp at 200-240 VAC
AC Power Supply LED Indicators
Power Supply condition
Power Supply LED
No DC power to all PSUs
Off
No DC power to this PSU only
Amber
DC present/Only Standby Outputs On
Blink Green
Power supply DC outputs ON and OK
Green
Current limit
Amber
Power supply failure
Amber
Power Supply condition
Power Supply LED
No AC power to all PSUs
Off
No AC power to this PSU only
Amber
DC present/Only Standby Outputs On
Blink Green
Power supply DC outputs ON and OK
Green
Power supply in Alert Condition
Blink Amber
Power supply failure
Amber