Appendix
Ⅴ
Network Connection of Embroidery Machines
178 BECS- D56 computerized embroidery machine owner’s manual
Appendix
Network Connection of Embroidery Machines
Ⅴ
I
、
Making Ethernet cable
1
、
Making straight-through cable
The pins in the two terminals of twisted-pair cable have to be in one-to-one
correspondence. If the first pin of one terminal is green, the first pin of the other terminal must
be green as well. The twisted-pair cable made in this way is usually called as “straight-through
cable”.
Connection:
Pin
number
1 2 3
4
5
6
7
8
Pin
color
orange
white
orange
green
white
blue
blue
white
green
brown
white
brown
Shown in the following picture:
One terminal The other terminal
Usage: a. Link switch or HUB to router
b. Link computer (including server and workstation) to switch or HUB
2
、
Making crossover cable
1
-
3, 2
-
6 crossover connection: Twisted-pair cable has 4 pairs of pins (8 pins). Only 4 pins
are used in network in the matter of fact, namely the first, second and third, sixth pins. They are
used for receiving and sending signals. The connection rule is: the first pin of one terminal is
connected to the third pin of the other terminal, and the second to the sixth. Other pins are
connected to the corresponding pins. Cable made in this way is called “crossover cable”.
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