90453-02 Rev A0
Telebit Cables
C-5
RS-449 Cable for the SYN449 Board
Figure C-5. RS-449 Cable, DB-26 to DB-37, p/n 12720-01, for the SYN449 Board
DB-26M
4
5
6
7
8
10
12
13
DB-37M
20
22
23
25
9
3
2
14
15
16
17
18
19
7
9
11
19
13
31
23
27
12
29
30
19
26
6
4
22
5
24
8
15
25
TXDA
RXDA
RTSA
CTSA
DSRA
GND
DCDA
RCB
DCDB
TCB
CTSB
TXDB
TCA
RXDB
RCA
RI
RTSB
DTRA
DSRB
DTRB
GND
TXD-
RXD-
RTS-
CTS-
DSR-
GND
DCD-
RC+
DCD+
TC+
CTS+
TXD+
TC-
RXD+
RC-
RI-
RTS+
DTR-
DSR+
DTR+
RI+
Book Page 5 Thursday, March 27, 1997 10:55 AM