9500 family overview
86 MPR-e and MSS-1c User Manual 3DB19901EFAA Edition 01
3.1.6.2.1 — MSS-1c to MPT-XP/XP-HQAM interconnection (PFoE)
One electrical Ethernet cable connects the MSS-1c to MPT Extended Power Unit and a
second Ethernet cable connects the MPT Extended Power Unit to its MPT-XP/XP-HQAM.
The max cable length is 100 m.
The Ethernet electrical cable is provided with connectors to be mounted on site with the
specific RJ45 tool (1AD160490001).
Figure 3.25 — MPT-XP/XP-HQAM connection
3.1.6.2.2 — Optical cable
Two cables connect the MSS-1c to its MPT-XP/XP-HQAM:
• One cable is a 50 ohm cable to send the power supply from the MPT Extended Power
Unit to the MPT-XP/XP-HQAM:
• for length less than or equal to 100 m, the power cable can be CAT5E cable to
send the power supply to the MPT-XP/XP-HQAM. The Ethernet electrical
cable is provided with connectors to be mounted on site with the specific RJ45
tool (1AD160490001);
• for length greater than 100m, the cable is a 50 ohm coaxial cable to send the
power supply to the MPT-XP/XP-HQAM.
• The second cable is an Ethernet optical cable.
The Ethernet optical cable is preassembled and available in different lengths (up to
300 m).
MPT Extended
Power Unit
MSS-1c
MPT #1
CT
Port
WebEML
Electrical Ethernet Cable (DC+DATA)
23065
Note: In case of length less than 100m and presence in the field of 1 coaxial already
installed and free it is recommended to use the coax cable to minimize the installation
effort.
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