User's Manual

Appendices
E1 Spread Spectrum Radios
10-11
10.6 The Definition of Pins
Table 10-13 DB9 female pins of NMS1
DB-9 Description
1
2 Transmitted data （OUTPUT）
3 Received data (INPUT)
4
5 GND
6
7 Request to send (INPUT)
8
9 NC
Table 10-14 DB9 male pins of NMS2
DB-9 Description
1 Received Line Signal Detector (INPUT)
2 Receive data (INPUT)
3 Transmit data (OUTPUT)
4
5 GND
6 DCE Ready (INPUT)
7
8
9 NC
Table 10-15 DB9 female pins of AUX1 (V.28)
DB-9 Description
1 NC
2 TXD (OUTPUT)
3 RXD （INPUT）
4
5 GND
6
7
8
9
Table 10-16 DB9 female pins of AUX1 (V.11)