Paradyne Hotwire 8775 User Manual page 109

Table C-10. X.21 Cable Pinouts (2 of 3)
8700-A2-GB25-10
100-Pin Plug Net Name
81 PORT3_TD_L
36 PORT3_RD_H
85 PORT3_RD_L
35 PORT3_RXC_H
84 PORT3_RXC_L
33 PORT3_TT_H
82 PORT3_TT_L
76 PORT3_RTS_H
26 PORT3_RTS_L
28 PORT3_LSD_H
77 PORT3_LSD_L
80 GND
N/C —
44 PORT4_TD_H
93 PORT4_TD_L
48 PORT4_RD_H
97 PORT4_RD_L
47 PORT4_RXC_H
96 PORT4_RXC_L
45 PORT4_TT_H
94 PORT4_TT_L
88 PORT4_RTS_H
38 PORT4_RTS_L
40 PORT4_LSD_H
89 PORT4_LSD_L
92 GND
N/C —
49 CABLE_ID
37 GND
February 2001
C. Cables and Pin Assignments
DB15 Socket Pin Number
Port 3 9
Port 3 4
Port 3 11
Port 3 6
Port 3 13
Port 3 7
Port 3 14
Port 3 3
Port 3 10
Port 3 5
Port 3 12
Port 3 8
— —
Port 4 2
Port 4 9
Port 4 4
Port 4 11
Port 4 6
Port 4 13
Port 4 7
Port 4 14
Port 4 3
Port 4 10
Port 4 5
Port 4 12
Port 4 8
— —
— —
— —
Net Name
TD(B)
RD(A)
RD(B)
RXC(A)
RXC(B)
TT(A)
TT(B)
RTS(A)
RTS(B)
RLSD(A)
RLSD(B)
GND
N/C
TD(A)
TD(B)
RD(A)
RD(B)
RXC(A)
RXC(B)
TT(A)
TT(B)
RTS(A)
RTS(B)
RLSD(A)
RLSD(B)
GND
N/C
—
—
C-21