Product specifications

32 DECserver 900GM Installation
Connector Pin Assignments (Cont.)
Table 7 (Cont.) 68-pin to Eight 25-pin DB Octopus Pinout
25-pin
MP
Number
Twisted
Pairings
25-pin MP
Pin Number
68-pin
Pin Number
Partial Modem
Control Signal
3
Pi{
2 9 TXD
Pair
{
7 43 GND
Pi{
3 10 RXD
Pair
{
7 44 GND
Pi{
6 11 DSR
Pair
{
20 45 DTR
Pi{
5 12 CTS
Pair
{
4 46 RTS
25-pin
MP
Number
Twisted
Pairings
25-pin MP
Pin Number
68-pin
Pin Number
Partial Modem
Control Signal
4
Pi{
2 13 TXD
Pair
{
7 47 GND
Pi{
3 14 RXD
Pair
{
7 48 GND
Pi{
6 15 DSR
Pair
{
20 49 DTR
Pi{
5 16 CTS
Pair
{
4 50 RTS
(continued on next page)