Alcatel-Lucent 9500 MXC - Power Supply

9500 MXC User Manual
3DB 23063 ADAA - Rev 004 July 2007 Vol. II-1-15
Power Supply
9500 MXC is designed to operate from a -48 Vdc power supply (+ve earth) but
will operate to specification over a voltage range of -40.5 to -60 Vdc.
The dc power supply must be UL or IEC compliant for a -48 Vdc SELV (Safety
Extra Low Voltage) output (60 Vdc maximum limited).