DBL Technology RoIP-302 Series User Manual page 11

得伯乐科技有限公司
DBL Technology Limited
PC
Channel 1
Channel 2
Channel 2
GSM
iii. Channel Port Pin Assignment
The channel port is a 6-pin RJ-11 Socket
iv. PTT Adapter Cable wiring Diagram
v. Switch Port
PC port status
Channel 1
Tx/Rx status
Channel 2
Tx/Rx status
Channel 3
Tx/Rx status
GSM status
1、 PTTOUT
3、Vin（RX） 4、Aout（TX）
5、GND
The built-in relay switch is connected to the middle two pins
ofthe RJ-11 socket. It acts as an ON/OFF switch for the
externalsystem connected.
Lights up when the PC port is connected.
Blinks when there are data transmissions.
Channel 1 is receiving / transmitting.
Channel 2 is receiving / transmitting.
Channel 3 is receiving / transmitting.
A GSM call is active.
2、GND
6、PTTIN
RoIP-302 User Manual
Web: www.dbltek.com
Tel: +86 755 8829 0211