Pmc Connectors - Advanced Energy ARTESYN Power Management Controller Manual

1OU OCP Power Management Controller (PMC)

PMC CONNECTORS

RJ45 Connectors
The PMC contains four RJ45 connectors located on the bulkhead of the assembly. The RJ45 location is defined in the mechanical section.
Looking from the front, top left RJ45 is #1, top right is #2, bottom left is #3, bottom right is #4.
The pinouts of the four connectors are shown below.
RJ45#1 - Ethernet (10/100/1000 MB Base-T) and Power over Ethernet (PoE)
It requires external magnetics on the carrier as they are not included in the RJ45 2x2 block as they're not needed for the other connections.
This pinout is Power over Ethernet 'mode B' [PoE on pins 4,5,7,8]. Ideally it would be possible to support 'mode A' [PoE on pins 1,2,3,6] either as part of
a single hardware solution or as hardware configuration.
Pin # Wire Color
1 -
2 -
3 -
4 -
5 -
6 -
7 -
8 -
RJ45#2 - Modbus Through Connection (reserved)
RJ45#3 - RS232 Debug
This provides a serial debug connection to the command line of the PMC.
Pin # Wire Color
1 White/Orange
2 Orange
3 White/Green
4 Blue
5 White/Blue
6 Green
7 White/Brown
8 Brown
RJ45#4 - Reserved Signals
Backplane Shelf Edge Connector
The reserved signals have no use-case currently, for future expansions. All other signals are routed in the power/battery shelf backplanes. See next
page for the pin assignment.
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Signal I/O
TX_D1+ O
TX_D1- O
RX_D2+ I
BI_D3+ I/O
BI_D3- I/O
RX_D2- I
BI_D4+ I/O
BI_D4- I/O
Signal I/O
GND -
DEBUG_RX I/O
- -
- -
- -
DEBUG_TX I/O
- I/O
- I/O
Description
Transmit Data +
Transmit Data -
Receive Data +
Bi-directional Data + / PoE DC +
Bi-directional Data + / PoE DC +
Receive Data -
Bi-directional Data + / PoE DC -
Bi-directional Data + / PoE DC -
Description
-
-
Reserved
Reserved
Reserved
-
Reserved
Reserved