DETEWE OpenCom 510, User Manual

Page: 59 / 164

57
Modules MC+1-3
MC+1-3
MC+1-3: Front view
Field of Application
The MC+1-3 module is the central
control module of the
OpenCom 510. It can be installed in
slot 0 only (at the left end in the 1-12
frame; see
Slots starting on
page 22).
In addition to the control function,
the MC+1-3 central control module
provides a number of interfaces.
These are standard external Ethernet
(1x) and V.24 (2x) interfaces as well
as internal PCMV, PCMH and Com-
pactFlash slot interfaces.
Technical Information
■
The MC+1-3 central control
module is powered by the
group 1 power supply unit.
■
The MC+1-3 central control
module has a plug-in card
(MSUB-MRAM) with 128 Mbytes
of main (random access) mem-
ory.
Please note: This plug-in card
must not be exchanged by service
personnel. In the event of a malfunc-
tion, the entire MC+1-3 central con-
trol module must be sent in for repair.
■
The MC+1-3 central control
module has a CompactFlash slot
(MSUB-MFL, PCMCIA interface)
for CompactFlash cards. The fol-
lowing data are stored on the
CompactFlash card: the
OpenCom 510 firmware, the sys-
tem terminal software, the con-
figuration data and all customer
data such as audio files for the
internal voice mail system.
Note: Only licensed cards may be
used. These are currently (May 2004)
special 256-Mbyte cards by SanDisc.
PCM
Ether
net
V
.24-1
V
.24-2
MC+1-3