Digicom LCM16P - Manual
Digicom LCM16P – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
L
oc
a
l
M
od e m
s
BANDBASE 17/02/97
THIS DOCUMENT IS SUBEJCT
TO CHANGE WITHOUT NOTICE
digicom S.p.A.
-ITALY- 21010 Cardano al Campo VA via Alessandro Volta 39
Tel. +39/331/702611 - Fax +39/331/263733 - http://www.digicom.it
Telematics
Base Band modem
&
Modem
Eliminator...
LCM16P is a complete and reliable
base band
modem to
be used in point to point and multipoint communications on
2 and 4 wires leased lines, in full duplex and half duplex with
fixed and controlled carrier. This modem is
suitable
for
any telematic environment, for
building
,
campus and
local
loop needs.
LCM16P is
compatible
with any base band modem, it can
be used on leased lines which are lent by your public
manager, owner of the lines themselves.
It is easy to
program
and it is in conformity with
ITU-T V54
recommandation for
diagnostic
management and tele-
management, in point to point and multipoint mode.
This product comes from
ASIC digicom
technology used
for DCE1 (completely digital modem for CDN network) and
it is carried out also into version at
64 Kbit for special
connections
(LCM16P64) at high speed in local point to
point environment without cascade connections.
Technical Features
l
Base band modem with phase modulation 2 levels ITU-
T compatible
l
Full duplex and half duplex with 4 wires line and half
duplex with 2 wires line
l
Working on point to point and multipoint networks
l
Management of fixed and controlled carrier
l
Automatic line equalizer
l
Automatic speed detection for cascade
connections.
l
V24/V28 interface on DB25 connector
l
Speeds: 225, 300, 450, 600, 900, 1200, 1800,
2400, 3600, 4800, 7200, 9600, 14400, 19200 bps
l
Speeds: 24000, 32000, 38400, 48000 and 64000 bps on
special version only
l
Synchronous and asynchronous working with formats
up to 11 bit
l
Time Out circuit for carrier stop in multipoint due to
fixed RTS for more than 32 Kbit
l
C105/C106 delay: 0, 16, 32, 64, 128, 256, 512 bit
time
l
Line impedance: 150 or 600 ohm balanced
l
Transmission level: from -6 to + 6 dBm
l
Receiver from + 6 dBm to threshold level
l
C109 threshold: -30 or -40 dBm with
hysteresis > 2 dB
l
C109 delay: off-on equal to 12 bit-time; on-
off equal to 17 bit-time
Base Band modem & Modem Eliminator...
are made in Italy products, projected and
manufactured by digicom S.p.A. leading company
on the market for twenty years with
Quality Certification according to
ISO9001/EN29000
and
BABT
.
The products are homologated,
marked
and
they are in conformity with ITU-I recommendations
warranting the
highest Quality level
.
"Loading the manual" means you need to wait until the file loads and becomes available for online reading. Some manuals are very large, and the time they take to appear depends on your internet speed.
