Leds; Mpt Extended Power Unit; Figure 50 Mpt Power Unit - Alcatel-Lucent 9558HC User Manual

Functional description

LEDs

MPT Extended Power Unit

150
9500 MPR
MPT Power Unit
MPT1 MPT2
DC Voltage
The MPT Power Unit has 7 connectors:
• Battery A/B (A & B power from office power)
• MPT 1/4 (DC Power to MPT)
• Alarms (Alarm status)
• Two LEDs indicate the presence of DC voltage on each power input.
• Four LEDs indicate the presence of DC voltage on each MPT power output.
The MPT Extended Power Unit is an indoor device which provides power to up to two MPT
using coax cable and Type-N connectors. The unit can also provide PFoE using RJ45
connectors.
An MPT Extended Power Unit is required to power an MPT-XP.
Figure 50: MPT Power Unit
MPT3 MPT4
Alarms
MPT Battery
1 3 A
2 4 B VDC Normal -48V
VDC Range -57.6V to -38.4V
DC Voltage
Battery A Battery B
+ VDC - + VDC -
23092
MPR-e