Cabletron Systems CSX200 CyberSWITCH Installation Manual page 66

Appendix A: WPIM Cable Specifications
Table A-15 EIA-530, EIA-530 ALT A, EIA-530A, and EIA-530A ALT A Interface Cable Pin Assignments
Connector 1 EIA-530A ALT A
DIRECT
MNEMONIC
TO
DB
DTE
DD
DA
DCE
RL
LL
TM
DTE
CC
CD DCE
SHIELD
AC
a
AC
AB
b
C E DTE
a. This pin assignment only applies to the EIA-530A ALT A interface cable.
b. This pin assignment only applies to the EIA-530A and EIA-530A ALT A interface cables.
A-10
NAME
Transmit Signal Timing A 15
Transmit Signal Timing B 12
Receive Signal Timing A 17
Receive Signal Timing B
Transmit Signal Timing A 24
Transmit Signal Timing B 11
Remote Loopback
Local Loopback
Test Mode
DCE Ready
DTE Ready
Signal Common
Signal Common
Signal Common
Ring Indicator
PAIR
PIN PIN NAME
Transmit Signal
15
Timing A
E
Transmit Signal
12
Timing B
Receive Signal
17
Timing A
F
Receive Signal
9 9
Timing B
Transmit Signal
24
Timing A
G
Transmit Signal
11
Timing B
21 21 Remote Loopback
18 18 Local Loopback
25 25 Test Mode
6 6 DCE Ready
20 20 DTE Ready
1
23 7 Signal Common
23 23 Signal Common
7 7 Signal Common
22 22 Ring Indicator
Connector 2 EIA-530
DIRECT
MNEMONIC
TO
DTE
DCE
DTE
DCE
DRAIN
DTE
CSX200 Installation Guide
DB
DD
DA
RL
LL
TM
CC
CD
AC
AC
AB
CE