Cabletron Systems WPIM-SY, Management Manual

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Serial Cable Assemblies and Pinouts
WPIM-SY LOCAL MANAGEMENT GUIDE A-7
A.1.6 EIA-530 ALT A
Table A-12 provides connector descriptions and Table A-13 provides pinouts for
the EIA-530 ALT A interface cable.
Table A-12. EIA-530 ALT A Interface
Cabletron interface cable part number 9380125
Description EIA-530A ALT A to EIA-530 ALT A
Connector 1 Sub DB 26 pin male connector
Connector 2 Sub DB 26 pin male connector
Table A-13. Cable Pinout for EIA-530 ALT A
CONNECTOR 1
EIA-530A ALT A
P
A
I
R
CONNECTOR 2
EIA-530 ALT A
MNEMONIC Dir to NAME Pin # Pin # NAME Dir to MNEMONIC
BA DCE Transmit Data A 2 A 2 Transmit Data A DCE BA
BA DCE Transmit Data B 14 14 Transmit Data B DCE BA
BB DTE Receive Data A 3 B 3 Receive Data A DTE BB
BB DTE Receive Data B 16 16 Receive Data B DTE BB
CB DTE Clear to Send A 5 C 5 Clear to Send A DTE CB
CB DTE Clear to Send B 13 13 Clear to Send B DTE CB
CA DCE Request to Send A 4 D 4 Request to Send A DCE CA
CA DCE Request to Send B 19 19 Request to Send B DCE CA
DB DTE Transmit Signal Timing A 15 E 15 Transmit Signal Timing A DTE DB
DB DTE Transmit Signal Timing B 12 12 Transmit Signal Timing B DTE DB
DD DTE Receive Signal Timing A 17 F 17 Receive Signal Timing A DTE DD
DD DTE Receive Signal Timing B 9 9 Receive Signal Timing B DTE DD
DA DCE Transmit Signal Timing A 24 G 24 Transmit Signal Timing A DCE DA
DA DCE Transmit Signal Timing B 11 11 Transmit Signal Timing B DCE DA
RL DCE Remote Loopback 21 21 Remote Loopback DCE RL
LL DCE Local Loopback 18 18 Local Loopback DCE LL
TM DTE Test Mode 25 25 Test Mode DTE TM
CC DTE DCE Ready 6 6 DCE Ready DTE CC
CD DCE DTE Ready 20 20 DTE Ready DCE CD
- SHIELD 1 DRAIN
AC Signal Common 23 7 Signal Common AC
AB Signal Common 7 7 Signal Common AB