Yamaha DRCX Computer Hardware User Manual


 
37
CHAPTER2 Ethernet Unit
2-14-3 UTP (STP) cable
The Ethernet cables are standardized by ANSI/TIA/EIA568A. To avoid miswiring and
malfunction, we recommend using cables conforming to this standard. When using
10BASE-T cables, it must have transmission characteristics of category 3 or higher.
Straight-through cable
Use this cable to connect the HUB to the controller and other party’s device.
Crossover cable
Use this cable to connect the controller directly with other party’s device. This cable is
also used to connect HUBs in cascade(when HUBs have a cascade port).
Signal name
TD+
TD-
RD+
Not use
Not use
RD-
Not use
Not use
Signal name
TD+
TD-
RD+
not use
not use
RD-
Not use
Not use
Pin No
1
2
3
4
5
6
7
8
Pin No
1
2
3
4
5
6
7
8
Color
Green/White
Green
Orange/White
Blue
Blue/White
Orange
Brown/White
Brown
Color
Green/White
Green
Orange/White
Blue
Blue/White
Orange
Brown/White
Brown
* Pins 4, 5, 7, 8 are not used for 10BASE-T.
* Straight-through cable also connects between T-568B and T-568B.
Between T-568A Between T-568A
Signal name
TD+
TD-
RD+
Not use
Not use
RD-
Not use
Not use
Signal name
TD+
TD-
RD+
not use
not use
RD-
Not use
Not use
Pin No
1
2
3
4
5
6
7
8
Pin No
1
2
3
4
5
6
7
8
Color
Green/White
Green
Orange/White
Blue
Blue/White
Orange
Brown/White
Brown
Color
Orange
/White
Orange
Green
/White
Blue
Blue/White
Green
Brown/White
Brown
* Pins 4, 5, 7, 8 are not used for 10BASE-T.
Between T-568A Between T-568B