Ethernet connection, Cabling, The contents of these fields. see the – Extron Electronics ISS 408 User Manual
Page 79
ISS 408 Integrated Seamless Switcher • Ethernet Connection
73
Ethernet Connection
This section describes:
•
•
•
The rear panel Ethernet connector (figure 57) on the ISS switcher can be connected to an
Ethernet LAN or WAN. This connection makes SIS control of the switcher possible using a
computer connected to the same LAN.
Cabling
The Ethernet cables can be terminated as straight-through cables or crossover cables (see
figure 57) and must be properly terminated for your application:
•
Patch (straight through) cable — Connection of the ISS to an Ethernet hub, router,
or switcher that also hosts a controlling computer
•
Crossover cable — Direct connection between the ISS and a controlling computer
A cable that is wired as T568A at one end
and T568B at the other (Tx and Rx pairs
reversed) is a "crossover" cable.
A cable that is wired the same at both ends is
called a "straight-through" cable, because
no pin/pair assignments are swapped.
12345678
RJ-45
Connector
Insert Twisted
Pair Wires
Pins:
Crossover Cable
Straight-through Cable
Pin
1
2
3
4
5
6
7
8
Wire color
White-green
Green
White-orange
Blue
White-blue
Orange
White-brown
Brown
Wire color
T568A
T568B
End 1
End 2
End 1
End 2
White-orange
Orange
White-green
Blue
White-blue
Green
White-brown
Brown
Pin
1
2
3
4
5
6
7
8
Wire color
White-orange
White-green
Blue
White-blue
White-brown
Brown
Wire color
T568B
T568B
White-orange
Orange
Orange
White-green
Blue
White-blue
Green
Green
White-brown
Brown
Figure 57.
RJ-45 Connector Pinout Table