V.36/rs-449 advanced pci communications cable – IBM VERSION 5 SY44-5902-05 User Manual
Page 275
Table 74. V.35/High speed communications adapter cable (continued)
Signal designation
Interchange circuit
number
Adapter connector pin
number
DCE connector pin
number
Data terminal ready
108
36, 35
H
Transmitter signal element timing
(DTE) A, B
113
10, 27
U, W
Ring Indicate (RI) A, B
125
11, 28
J
Note:
Cable ID 1, 0 is connected to common return pin 7 only at the DTE connector end and is not connected at the
DCE end.
V.35/High speed communications adapter cable wrap
connector wiring
Table 75. V.35/High speed communications adapter cable wrap connector wiring
Signal designation
Wrap connector pin to pin
Transmit data A to receive data A
P to R
Transmit data B to receive data B
S to T
RTS to CTS, RI
C to (D,J)
DTR to DSR, RLSD
H to (E,F)
TSET A(DTR) to TSET A(DCE), RSET A
U to (V,Y)
TSET B(DTE) to TSET B(DCE), RSET B
W to (X,AA)
V.36/RS-449 advanced PCI communications cable
Table 76. V.36/RS-449 advanced PCI communications cable
Signal designation
Adapter connector pin number
DCE connector pin number
Transmitted data A (TD-A)
13
4
Transmitter clock A (TCLK-A)
29
5
Received data A (RD-A)
6
6
Request to send A (RTS-A)
2
7
Receiver clock A (RCLK-A)
26
8
Ready for sending A (CTS)
33
9
Local Loop Back (LLB)
21
10
Data set ready A (DSR-A)
15
11
Data terminal ready A (DTR-A)
4
12
Carrier detector A (DC-A)
20
13
23
14
Ring Indicate (RI)
16
15
DTECK A
36
17
Test Indicate (TI)
17
18
Signal Ground (SGND)
7,9,10,27
19
RC Ground (SC-GND)
34
20
Transmitted data B (TD-B)
12
22
Chapter 9. System Architecture and Configuration
261