C. Cables and Pin Assignments
8700-A2-GB25-10
February 2001
C-29
82
PORT3_TT_L
Port 3
X
RXC(B)
76
PORT3_RTS_H
Port 3
F
RLSD
N/C
—
—
—
N/C
79
PORT3_CTS_H
Port 3
—
N/C
N/C
—
—
—
N/C
28
PORT3_LSD_H
Port 3
C
RTS
N/C
—
—
—
N/C
27
PORT3_DTR
Port 3
E
DSR
78
PORT3_DSR
Port 3
H
DTR
30
PORT3_TM
Port 3
—
N/C
N/C
—
—
—
N/C
75
PORT3_LL
Port 3
—
N/C
80
GND
Port 3
B
GND
31
PORT3_RL
Port 3
—
N/C
86
GND
Port 3
B
GND
—
—
—
—
Port 3
Port 3
J
B
CI
GND
44
PORT4_TD_H
Port 4
R
RD(A)
93
PORT4_TD_L
Port 4
T
RD(B)
46
PORT4_TXC_H
Port 4
—
N/C
95
PORT4_TXC_L
Port 4
—
N/C
48
PORT4_RD_H
Port 4
P
TD(A)
97
PORT4_RD_L
Port 4
S
TD(B)
47
PORT4_RXC_H
Port 4
U
XTXC(A)
96
PORT4_RXC_L
Port 4
W
XTXC(B)
45
PORT4_TT_H
Port 4
V
RXC(A)
94
PORT4_TT_L
Port 4
X
RXC(B)
88
PORT4_RTS_H
Port 4
F
RLSD
N/C
—
—
—
N/C
91
PORT4_CTS_H
Port 4
—
N/C
N/C
—
—
—
N/C
40
PORT4_LSD_H
Port 4
C
RTS
Table C-12. V.35 Crossover Cable Pinouts (3 of 4)
100-Pin Plug
Net Name
MS34 Socket
Pin Number
Net Name