DS-3D2228P Hardware Installation Manual
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Figure 0-6 RJ-45 connector of the console port
Because 24 10/100Base-TX ports of DS-3D2228P support the MDI/MDIX
auto-identification of the cable, DS-3D2228P can adopt five classes of
direct-through/cross network cables when it connects other Ethernet terminals.
Figure 0-7 Connecting the 10/100Base-TX port and other Ethernet terminals
Table 0-2 Definition of the pins of the UTP port
No.
Name
Symbol
Remarks
1
Sending the normal
phase of the data
TPTXD+
Output
2
Sending the paraphase
of the data
TPTXD-
Output
3
Receiving the normal
phase of the data
TPRXD+
Input
6
Receiving
the
paraphase of the data
TPRXD-
Input
