IBM 865741Y Handbook - Page 118
The pin-number assignments conform to the industry
![]() |
View all IBM 865741Y manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 118 highlights
Connecting External Options Both of the serial connectors on your server use a 9-pin, D-shell connector. 1 5 6 9 Table 3 shows the pin-number assignments for the serial port connectors. The pin-number assignments conform to the industry standard. Pin Signal Pin Signal 1 Data carrier detect 2 Receive data 3 Transmit data 4 Data terminal ready 5 Signal ground 6 Data set ready 7 Request to send 8 Clear to send 9 Ring indicator Table 3. Serial Port Connector Pin-Number Assignments 100 Netfinity 3500 User's Handbook
![](/manual_guide/products/ibm-865741y-handbook-1d257f5/118.png)
Connecting External Options
Both of the serial connectors on your server use a 9-pin, D-shell
connector.
1
5
6
9
Table
3 shows the pin-number assignments for the serial port
connectors.
The pin-number assignments conform to the industry
standard.
Table 3. Serial Port Connector Pin-Number Assignments
Pin
Signal
Pin
Signal
1
Data carrier detect
6
Data set ready
2
Receive data
7
Request to send
3
Transmit data
8
Clear to send
4
Data terminal ready
9
Ring indicator
5
Signal ground
100
Netfinity 3500 User's Handbook