Filter
Top Products
D1372102_T550_MXP_User_Manual
186
To connect the system to BRI, use the ISDN cable provided by TANDBERG (or a standard BRI
cable).
The pinout of the S/T interface is:
BRI Pinout
Pin-3 TX+
Pin-4
RX+
Pin-5
RX-
Pin-6
TX-
5.1.4 Data port
The data port(s) are implemented as Digital Circuit Terminating Equipment (DCE). The connector
used are female 9-pin D-subs.
Signal name Direction Pin
number
Carrier detect, CD From
DCE
1
Receive data,
RXD
From
DCE
2
Transmit data,
TXD
To DCE 3
Data terminal
ready, DTR
From
DCE
4
Signal ground,
GND
5
Data set ready,
DSR
From
DCE
6
Ready to send,
RTS
To DCE 7
Clear to send,
CTS
From
DCE
8
Ring indicator, RI From
DCE
9