ST-POE24M
Hardware Installation Manual
- 15 -
To use the electrical port, you can connect the electrical port and other Ethernet
devices with the direct-through or cross cable through the UTP port. In this case, the
corresponding optical port cannot be used. The numbering order of the pins in the UTP
port is the same as the console port.
Figure 3-11 RJ-45 connector of the console port
Because
4
10/100/1000Base-T
ports
of
ST
-POE24M
support
the
MDI/
MDIX auto-identification
of
the
cable,
ST
-POE24M
can
adopt
five
classes
of direct-through/cross network cables when it connects other Ethernet
terminals.
Figure 3-12 Connecting the 1000Base-TX port and other Ethernet terminals
Table 3-3 Definition of the pins of the 1000M RJ45 port
No.
Pin Name
Symbol
Remarks
1
Sending the normal phase
of the data
TXD1+
Output
2
Sending the paraphase of
the data
TXD1-
Output
3
Receiving
the
normal
phase of the data
RXD1+
Input
4
Sending the normal phase
of the data
TXD2+
Output
5
Sending the paraphase of
the data
TXD2-
Output
6
Receiving the paraphase
RXD1-
Input
