beautypg.com

Data port, 4 data port – TANDBERG T2000 MXP User Manual

Page 206

background image

D1337703_T2000_MXP_User_Manual

196


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