60
Pin125
Pin
J1−49
J1−48 MODE_1
GND
Shorting
group − − −
J1−51
J1−52 GND
MODE_DCE
Shorting
group − − −
J1−46 Shield_GND Single − J2−1 Shield
GND
J1−11
J1−12 TxD/RxD+
TxD/RxD−
Twisted pair
no. 6
−−−>
−−−>
J2−4
J2−22
SD+
SD−
J1−24
J1−23 TxC/RxC+
TxC/RxC−
Twisted pair
no. 9
<−−−
<−−−
J2−5
J2−23
ST+
ST−
J1−28
J1−27 RxD/TxD+
RxD/TxD−
Twisted pair
no. 11
<−−−
<−−−
J2−6
J2−24
RD+
RD−
J1−9
J1−10 RTS/CTS+
RTS/CTS−
Twisted pair
no. 5
−−−>
−−−>
J2−7
J2−25
RS+
RS−
J1−26
J1−25 RxC/TxCE+
RxC/TxCE−
Twisted pair
no. 10
<−−−
<−−−
J2−8
J2−26
RT+
RT−
J1−1
J1−2 CTS/RTS+
CTS/RTS−
Twisted pair
no. 1
<−−−
<−−−
J2−9
J2−27
CS+
CS−
J1−44
J1−45 LL/DCD
Circuit_GND
Twisted pair
no. 12
−−−>
−
J2−10
J2−37
LL
SC
J1−3
J1−4 DSR/DTR+
DSR/DTR−
Twisted pair
no. 2
<−−−
<−−−
J2−11
J2−29
DM+
DM−
J1−7
J1−8 DTR/DSR+
DTR/DSR−
Twisted pair
no. 4
−−−>
−−−>
J2−12
J2−30
TR+
TR−
J1−5
J1−6 DCD/DCD+
DCD/DCD−
Twisted pair
no. 3
<−−−
<−−−
J2−13
J2−31
RR+
RR−
J1−13
J1−14 TxCE/TxC+
TxCE/TxC−
Twisted pair
no. 7
−−−>
−−−>
J2−17
J2−35
TT+
TT−
J1−15
J1−16 Circuit_GND
Circuit_GND
Twisted pair
no. 9
−
−
J2−19
J2−20
SG
RC