Pin Assignments
D-3
3550-A2-GB20-40
July 1999
Table D-3
3600 Hubbing Device Pin Assignments
Pin #
Signal Name
Input/Output
1
+5 Vdc
Input
2
DCOSD/CCIRD
Input
3
Signal Ground
Ground
4
DCORD/CCISD
Output
Table D-4
3600 Hubbing Device CC IN/DC OUT Jack Pin Assignments
Pin #
Signal Name
In/Out
CC IN
DC OUT
1
–V Pass-Through
—
N/C
N/C
2
DCOCTS/CCIRTS
IN
RTS
CTS
3
DCORTS/CCICTS
OUT
CTS
RTS
4
DCOSD/CCIRD
OUT
RD
SD
5
Signal Ground
—
GND
GND
6
DCORD/CCISD
IN
SD
RD
7
N/C
—
N/C
N/C
8
+V Pass-Through
—
N/C
N/C
Содержание COMSPHERE 3550 Series
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Страница 101: ...DSU Menu A 3 3550 A2 GB20 40 July 1999...
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Страница 129: ...Pin Assignments D 7 3550 A2 GB20 40 July 1999 Figure D 5 EIA 232 D Crossover Cable 4951 035F...
Страница 134: ...COMSPHERE 3550 Series Data Service Units E 4 July 1999 3550 A2 GB20 40...