SDM-9XXX Series Hardware Installation Guide
5-10 Memotec Inc.
NOTE: The pinout above indicates the active signals that are used when communicat-
ing with external DTE or DCE equipment via a NetPerformer serial interface.
These HD-26 cables are custom and proprietary to the NetPerformer. The
information in this table is not sufficient to manufacture a working cable that
can interoperate with the serial port on the NetPerformer unit.
DSRA 6 6 20 107 E DSR 6 DSRA 6 DSRA 11
n/a n/a
DCE Data Set
Ready
DSRB 22 22 23
n/a n/a n/a n/a
DSRB 22 DSRB 29
n/a n/a
DCE
RTSA 4 4 5 105 C RTS 4 RTSA 4 RTSA 7
n/a n/a
DTE Ready To
Send
RTSB 19 19 13
n/a n/a n/a n/a
RTSB 19 RTSB 25
n/a n/a
DTE
CTSA 5 5 4 106 D CTS 5 CTSA 5 CTSA 9
n/a n/a
DCE Clear To Send
CTSB 13 13 19
n/a n/a n/a n/a
CTSB 13 CTSB 27
n/a n/a
DCE
DCDA 8 8 8 109 F DCD 8 DCDA 8 DCDA 13 I[A] 5 DCE Data Carrier
Detect (Indi-
cation on wire)DCDB 10 10 10
n/a n/a n/a n/a
DCDB 10 DCDB 31 I[B] 12 DCE
n/a n/a n/a n/a
140 N RL 21
n/a n/a
RL 14
n/a n/a
DTE
Remote Loopback
n/a n/a n/a n/a
141 L LL 18
n/a n/a
LL 10
n/a n/a
DTE Local Loopback
n/a n/a n/a n/a
142 NN TI 25
n/a n/a
TI 18
n/a n/a
DCE Test Indicator
n/a n/a n/a n/a
125
n/s
CI 22
n/a n/a
CI 15
n/a n/a
DCE Call Indicator
SGND 7 7 7 102 B SGND 7 SGND 7 SGND 19 SGND 8
n/a
Signal Ground
n/a n/a n/a n/a
102a
n/s n/a n/a n/a n/a
SGND 37
n/a n/a n/a
DTE Common
Return
n/a n/a n/a n/a
102b
n/s n/a n/a n/a n/a
SGND 20
n/a n/a n/a
DCE Common
Return
SHIELD
1 1 1 Shield A Shield 1 Shield 1 Shield 1 Shield 1
n/a
Shield
Main Board Cable V.35 TIA-232/V.24 TIA-530 TIA-449/V.36 X.21
Interface
Table 5-1: Serial connector and NetPerformer custom HD-26 cable set
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