$80$6)0ROAND$80($-)3ERIESs)NSTALLATION
9
Connections
WARNING:
Remove power from the system before making any connections.
CAUTION:
5SE%LECTROSTATICDISCHARGEPRECAUTIONSBEELECTRICALLYGROUNDED WHEN
MAKINGCONNECTIONS%LECTROSTATICDISCHARGE%3$ CANDAMAGEEQUIPMENT
although you may not feel, see, or hear it.
Ethernet Connection
7HENCONNECTINGACOMPUTERTOTHE$80%THERNETPORTITISVITALTHATYOUUSETHECORRECT
%THERNETCABLESANDTHATTHEYBEPROPERLYTERMINATEDWITHTHECORRECTPINOUT%THERNET
LINKSUSE#ATEGORY#!4 EORUNSHIELDEDTWISTEDPAIR540 ORSHIELDEDTWISTEDPAIR
340 CABLESTERMINATEDWITH2*CONNECTORS%THERNETCABLESARELIMITEDTOALENGTHOF
328 feet (100 m).
NOTES:
s
Do not use standard telephone cables. Telephone cables do not support
%THERNETOR&AST%THERNET
s
Do not stretch or bend the cables, because this can cause transmission
errors.
A cable that
i
s w
i
red as T568A at one end
and T568B at the other (Tx and Rx pa
i
rs
reversed)
i
s a "crossover" cable
.
A cable that
i
s w
i
red the sa
m
e at both ends
i
s called a "stra
i
ght-through" cable because
no p
i
n or pa
i
r ass
i
gn
m
ents are swapped
.
RJ-45
Connector
Insert Twisted
Pair Wires
1 2 3 4 5 6 7 8
Pins:
Crossover Cable
Straight-through Cable
Pin
1
2
3
4
5
6
7
8
Wire Color
Wh
i
te-green
Green
Wh
i
te-orange
Blue
Wh
i
te-blue
Orange
Wh
i
te-brown
Brown
Wire Color
T568A
T568B
End 1
End 2
End 1
End 2
Wh
i
te-orange
Orange
Wh
i
te-green
Blue
Wh
i
te-blue
Green
Wh
i
te-brown
Brown
Pin
1
2
3
4
5
6
7
8
Wire Color
Blue
Wh
i
te-blue
Wh
i
te-brown
Brown
Wire Color
T568B
T568B
Wh
i
te-orange
Wh
i
te-orange
Orange
Orange
Wh
i
te-green
Wh
i
te-green
Blue
Wh
i
te-blue
Green
Green
Wh
i
te-brown
Brown
Figure 7.
RJ-45 Connector and Pinout Tables
The cable used depends on your network speed. The switcher supports both
-BPS"ASE4%THERNET AND-BPS"ASE4&AST%THERNET HALFDUPLEX
ANDFULLDUPLEX%THERNETCONNECTIONS
s
"ASE4%THERNETREQUIRES#!4540OR340CABLEATMINIMUM
s
"ASE4&AST%THERNETREQUIRES#!4E540OR340CABLEATMINIMUM
4HE%THERNETCABLEMUSTBEPROPERLYTERMINATEDFORYOURAPPLICATIONASEITHERACROSSOVER
or a straight-through cable.
s
Crossover cable
— Direct connection between the computer and the DXP switcher
s
Patch (straight-through) cable
#ONNECTIONOFTHE$80TOAN%THERNET,!.
