58
MC+1-3
Modules
Contact your DeTeWe distributor or
local retailer if you want to purchase
one of these cards.
■
In cascaded configurations, mas-
ter and slave systems are con-
nected via the PCM port (RJ45
socket).
■
In cascaded OpenCom 510 con-
figurations, the slave system re-
quires an MC+1-3 central con-
trol module of its own.
■
In cascaded OpenCom 510 con-
figurations, a CompactFlash card
must be installed in the master
system; it is not necessary to in-
stall one of these cards in the
slave system.
■
In cascaded configurations, the
central control modules use the
PCMV interface to exchange sys-
tem signals. The PCMV interface
provides the system clock sig-
nals, access to the 16-Mbit/s
PCM highway, and a 2-Mbit/s
LAN.
■
In cascaded configurations, the
S1 and S2 DIP switches are used
for frame coding (
■
The Ethernet port (10/100
Mbits/s) can be used to connect
the OpenCom 510 to the LAN.
■
The V.24-1 interface can be used
to connect additional apparatus,
e.g. a computer for analysing
call charges.
For information on the V.24 in-
terface pin assignment, refer to
Indicators
There are four LEDs on the front of
the MC+1-3 central control module.
MC+1-3: LEDs
The LEDs indicate the following:
MC+1-3
1
2
3
4
LED 1: Flashing yellow
New software is being loaded onto an interface card
(the corresponding interface card’s indicator will be
constantly red).
LED 2:
Constantly green
The central control module is operational (flickering
is normal).
Flashing green/yellow
The system software (firmware) is starting up.
Summary of Contents for OpenCom 510
Page 1: ...OpenCom510 Mounting and Commissioning User Guide ...
Page 160: ...158 Index Notes ...
Page 161: ...159 Index Notes ...
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