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QMP-SynqNet-PCI:
RJ-45 Connector

 

Pin
Out
In
Gigabit
Color
Crossover pinout
(HUB=MDI-X)
Standard pinout
(NIC=MDI)
Standard pinout
100BaseT / 1000BsaseT
Cable
1
Receive +
Transmit +
Bi-directional pair A +
orange/white
2
Receive -
Transmit -
Bi-directional pair A -
orange
3
Transmit +
Receive +
Bi-directional pair B +
green/white
4
UUP1 +
UUP1 +
Bi-directional pair C +
blue
5
UUP1 -
UUP1 -
Bi-directional pair C -
blue/white
6
Transmit -
Receive -
Bi-directional pair B -
green
7
UUP2 +
UUP2 +
Bi-directional pair D +
brown/white
8
UUP2 -
UUP2 -
Bi-directional pair D -
brown
-
SHLD
SHLD
SHLD

UUP1 and UUP2 are "unused pair" 1 and 2. When using a standard CAT5 cable, these pairs are connected to the two unused pairs in the 4 pair (8 wire) cable.

NOTE: Standard CAT5 design practice is to terminate these pairs on the PCB to reduce noise. When using a 2 pair cable, these pins are left unconnected in the cable.

 

Cable Accessories

There are two types of RJ-45 Cables:

  • RJ-45 to RJ-45
  • RJ-45 to Micro D

Depending on the type of SynqNet controller and SynqNet Motion Block being connected, one of the following two type

RJ-45 to RJ-45

See Variations of SynqNet Cables

Micro D to RJ-45

See Variations of SynqNet Cables

 

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