High-Density 68-Pin Cable
B-4
Communications Server Hardware Installation Guide
High-Density 68-Pin Cable
Table B-3 gives pinout information for eight straight-through RS-232 cables with a
68-pin high-density connector and eight DB-25 connectors. This cable is used on the
PortMaster 25 only.
To order this cable from Lucent, specify product code DC-8DB.
Table B-3
High-Density 68-Pin-to-Eight DB-25 Cable–PM-25 only
Port
Signal
Definition
68-Pin
Connector Pin
RS-232
Cable
DSub (male)
Pin
1
RTS
Request to Send
2
1
4
DTR
Data Terminal Ready
36
1
20
TXD
Transmit Data
3
1
2
SGND
Signal Ground
37
1
7
DSR
Data Set Ready
4
1
6
RXD
Receive Data
38
1
3
DCD
Data Carrier Detect
5
1
8
CTS
Clear to Send
39
1
5
2
RTS
Request to Send
6
2
4
DTR
Data Terminal Ready
40
2
20
TXD
Transmit Data
7
2
2
SGND
Signal Ground
41
2
7
DSR
Data Set Ready
8
2
6
RXD
Receive Data
42
2
3
DCD
Data Carrier Detect
9
2
8
CTS
Clear to Send
43
2
5
3
RTS
Request to Send
10
3
4
DTR
Data Terminal Ready
44
3
20
TXD
Transmit Data
11
3
2
Summary of Contents for PortMaster PM-2
Page 4: ......
Page 8: ...Contents viii Communications Server Hardware Installation Guide...
Page 38: ...Set the Network Address 2 18 Communications Server Hardware Installation Guide...
Page 50: ...Removing PortMaster Expansion Boards 3 12 Communications Server Hardware Installation Guide...
Page 84: ...Ordering Instructions D 8 Communications Server Hardware Installation Guide...
Page 88: ...Index Index 4 Communications Server Hardware Installation Guide...
