AS3424S Hardware Installation Guide
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Page 14 of 22
ASCENT AS3424S provides with 1 10/100/1000Base-T port. Each port has its corresponding
MNG indicator. The indicators are used to indicate the LINK/ACT state. The ports can connect
other Ethernet terminal devices through the UTP port and the direct-through or cross
network cable. The numbering order of the pins in the UTP port is the same as that in the
console port. See figure 3-8.
Figure 3-5 RJ-45 connector on the console port
Because the 10/100/1000Base-T ports of ASCENT AS3424S support the MDI/MDIX self-
identification of the cable, ASCENT AS3424S can adopt five types of direct-through/cross
network cables when it connects other Ethernet terminals.
Figure 3-6 Connecting the 1000Base-TX port and other Ethernet terminals
Warning
The switch shown in figure 3-8 does not represent the material ASCENT AS3424S.
Table 3-1 Pins of Gigabit RJ45
No.
Pin Name
Remark
1
Sending/receiving the normal phase of data 0
TP0+
2
Sending/receiving the paraphase of the data 0
TP0-
3
Sending/receiving the normal phase of data 1
TP1+
4
Sending/receiving the normal phase of data 2
TP2+
