100-Pin Plug-To-Four Db25 Receptacle Eia-530-A Cable - Paradyne Hotwire 8775 User Manual

C. Cables and Pin Assignments

100-Pin Plug-to-Four DB25 Receptacle EIA-530-A Cable

Each row of the following table represents pins that are connected to each other.
Table C-7. EIA-530-A Cable Pinouts (1 of 4)
C-8
100-Pin Plug Net Name
8 PORT1_TD_H
57 PORT1_TD_L
10 PORT1_TXC_H
59 PORT1_TXC_L
12 PORT1_RD_H
61 PORT1_RD_L
11 PORT1_RXC_H
60 PORT1_RXC_L
9 PORT1_TT_H
58 PORT1_TT_L
52 PORT1_RTS_H
2 PORT1_RTS_L
55 PORT1_CTS_H
5 PORT1_CTS_L
4 PORT1_LSD_H
53 PORT1_LSD_L
54 PORT1_DSR
3 PORT1_DTR
6 PORT1_TM
N/C —
51 PORT1_LL
56 GND
7 PORT1_RL
62 GND
— —
— —
20 PORT2_TD_H
69 PORT2_TD_L
22 PORT2_TXC_H
February 2001
DB25 Socket Pin Number
Port 1 2
Port 1 14
Port 1 15
Port 1 12
Port 1 3
Port 1 16
Port 1 17
Port 1 9
Port 1 24
Port 1 11
Port 1 4
Port 1 19
Port 1 5
Port 1 13
Port 1 8
Port 1 10
Port 1 6
Port 1 20
Port 1 25
— —
Port 1 18
Port 1 7
Port 1 21
Port 1 23
Port 1 22
Port 1 23
Port 2 2
Port 2 14
Port 2 15
Net Name
TD(A)
TD(B)
TXC(A)
TXC(B)
RD(A)
RD(B)
RXC(A)
RXC(B)
XTXC(A)
XTXC(B)
RTS(A)
RTS(B)
CTS(A)
CTS(B)
CD(A)
CD(B)
DSR
DTR
TM
N/C
LL
GND
RL
GND
RI
GND
TD(A)
TD(B)
TXC(A)
8700-A2-GB25-10