9500 family overview
MPR-e and MSS-1c User Manual 3DB19901EFAA Edition 01 75
Figure 3.13 — MPT-HC/HC-HQAM/XP/XP-HQAM/9558HC connection through the MPT
Extended Power Unit
3.1.5.2.1.1 — Connecting an AC Power Converter to a Power Injector Box (MPR-E)
This section provides information on how to connect an external AC power converter to a
Power Injector Box (PIB) when an AC power source is required. The procedure involves
modifying the open end of a pigtail O-ring cable so that the wires can be connected to the
DC power terminal block on the PIB, and then connecting the other end of the cable to the
AC power converter.
The following hardware and tools are required:
• AC power supply (250W 120/240V AC power converter) – part number
3HE05838AA; see Figure 3.14.
• 7705 AC power converter pigtail - O-ring – part number 3HE05837BA; see
Figure 3.15.
• wire stripper
• wire cutter