Table of Contents
Advertisement
Slot 1
ab 1/1 ab 1/2
ab 1/3
ab 1/4
ab 1/5 ab 1/6
ab 1/7 ab 1/8
Ports: 8 * a/b
Port Assignment, Termination,
Cable Lengths
S
Ports
0
Whether you use the switchable
S
ports for internal or external com-
0
munication depends on your com-
munications requirements and the
existing basic accesses.
Note that the S
bus requires a ter-
0
minating resistor of 100 ohms at
each end.
In the case of the OpenCom 130, the
S
buses are terminated by software.
0
You make this setting in the S
configuration in the Configurator
on the Web console.
You can connect up to eight termi-
nals on every internal S
three of the terminals can operate
without an external power supply.
The length of the four-wire cable of
an internal S
bus must not exceed
0
Installation
Slot 2
ab 2/1
ab 2/2
ab 2/3
ab 2/4
ab 2/5
ab 2/6
ab 2/7
ab 2/8
-
-
-
port
0
bus; up to
0
Port Assignment, Termination, Cable Lengths
Slot 3
ab 3/1
ab 3/2
ab 3/3
ab 3/4
ab 3/5
ab 3/6
ab 3/7
ab 3/8
-
-
-
150 m. The power consumption of
each internal S
bus is approx. 3 W.
0
S
Ports on Interface Cards
0
OpenCom 130
R
IAE
IAE
The S
bus is terminated at one end by
0
the OpenCom 130.
IAE = ISDN connection (German ISDN
socket) or an ISDN device.
TR = terminating resistor, the S
mination. The TR must be at the ter-
mination of the line. This can also be
done by an appropriately wired IAE.
TR
ter-
0
29
Advertisement
Table of Contents
Need help?
Do you have a question about the OpenCom 130 and is the answer not in the manual?
Questions and answers