Data Port - TANDBERG 3000 MXP User Manual

3 ------------ 3
6 ------------ 6
If no LAN is available and the codec is connected directly to a computer, use a crossover cable.
The crossover cable specification is:
If such a connection is needed, the system and the PC must use 'static' TCP/IP settings because
no DHCP server is controlling the small "LAN", which has been created between the computer
and the system. When configuring a back-to-back connection between the PC and the system,
make sure both static IP addresses exist on the same subnet.
ISDN BRI Interface:
ISDN I.420 (RJ-45 Jack) Basic Rate Interface S/T (2B+D), 128 kbps per ISDN I/F
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+
RX-
Pin-5
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
Carrier detect, CD From
DCE
Receive data, From
RXD DCE
Transmit data, To DCE
TXD
Data terminal From
Pin
number
1
2
3
4
Peripheral Equipment
201