Owner`s manual

B–2 DEChub 900 MultiSwitch Owner’s Manual
Figure B–2: OBM Port (DB-9) Connector Pin Assignments
DB9 9-pin connector
Data Carrier Detect (DCD)
Receive Data (RXD)
Transmit Data (TXD)
Data Terminal Ready (DTR)
Ground
Data Set Ready (DSR)
Request to Send (RTS)
Clear to Send (CTS)
No connect
Pin
Assignment
1
2
3
4
5
6
7
8
9
LKG-8996-93I
1
5
6 9
Figure B–3: BC29P Cable Pin Assignments
8
3
2
20
7
6
4
5
LKG-8989-94I
1
2
3
4
5
6
7
8
9
Data Carrier Detect (DCD)
Receive Data (RXD)
Transmit Data (TXD)
Data Terminal Ready (DTR)
Ground
Data Set Ready (DSR)
Request to Send (RTS)
Clear to Send (CTS)
No connect
DB-9 DB-25