Alcatel-Lucent 9500 - Figure 3.61 - MPT Extended Power Unit; Leds; MPT Extended Power Unit

Functional description
148 MPR-e and MSS-1c User Manual 3DB19901EFAA Edition 01
• Battery A/B (A & B power from office power)
• MPT 1/4 (DC Power to MPT)
• Alarms (Alarm status)
3.10.6.1 — LEDs
• 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.
3.10.7 — MPT Extended Power Unit
The MPT Extended Power Unit is an indoor device that provides power to up to two MPT
using coax cable and Type-N connectors. The unit can also provide PFoE using RJ45
connectors. If an MSS-1c is in use, the MPT Extended Power Unit should be installed close
to the MSS-1c.
An MPT Extended Power Unit is required to power an MPT-XP or MPT-XP-HQAM.
Figure 3.61 — MPT extended power unit
The MPT Power Unit has 9 connectors:
• Battery A/B (A & B power from office power)
• MPT1/2 IDU Data (Data from MSS-1c or Ethernet generic device)
• MPT1/2 DC + ODU Data (PFoE to MPT)
• MPT1/2 DC (Power Supply to MPT)
• Alarms (Alarm status)
3.10.7.1 — LEDs
• Two LEDs indicate the presence of DC voltage on each power input.
23060
9500 MPR
MPT1
DC
DC Voltage
DC+ODU Data
MPT Extended Power Unit
MPT2
DC
DC Voltage
DC+ODU Data
Alarms
Battery A
+ VDC -
Battery B
+ VDC -
VDC Normal +24 or -48V
VDC Range -/+19.2 to +57.6V
MPT1 Batt.A
MPT2 Batt.B
DC Voltage