Digicom SNT06/1 - Manual

IS
DN
T.A
.
SNT06-1 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
Data Communication
SNT06/1
Isdn modem
digicom’s SNT06/1, pure ISDN modem, offers the connectivity
on ISDN network in order to transmit data from any data
processor or personal computer with serial interface in
synchronous or asynchronous mode. It seems a modem with
one serial port in V24/V28 and V35; the same design and the
same features are available in PC card version SNT13 and in
a PCMCIA standard format called CCI05.
By using together SNT06 and CCI05 or any other digicom’s ISDN
product it is possible to exploit V120 protocol which,together
with V42bis data compression, allows to increase the
performances of a single communication channel B up to
speeds of 115,2 Kbit per second (about 11500 ASCII characters
transmitted in one second). In fact not evereybody knows that
with V110 protocol (which is implemented too) it is possible to
communicate in asynchronous mode on ISDN up to a speed of
38400 bps. This is limitative if compared to the real ISDN
potentiality which is used at 64 Kbit and whose cost does not
depend on speed.
In case of your access server is PPP/SLIP based, you can use the
integrated PPP support on SNT06; this is normally used in
Internet/Intranet or private IP network with Cisco or
compatible router and SNT06, like all digicom ISDN
products, is ready to communicate in this environment.
SNT06 is used as a modem, it supports AT command, it is easy
to install and it doesn’t need any particular software on ISDN
network. SNT06 has an internal telephone book and it manages
security procedures with caller indentification through support
to Call ID functions which are offered by ISDN network.
TECHNICAL FEATURES
l Euro ISDN compatible: NET 3 BRI.
l PPP internal support
l Rate Adaption: V110, V120.
l V.42bis data compression.
l AT and V25bis commands in synchronous mode HDLC and
asynchronous.
l Autospeed up to 115.2 Kbit/s.
l Synchronous working up to 64 Kbit per channel.
l Asynchronous working up to 115.2 Kbit per channel.
l 20 numbers phone book usable in AT compatible and V25bis
mode.
l Security function with caller identification (Caller ID support).
l Compatible with most popular communication programs.
l Used as an Hayes compatible modem.
l Multinumber ISDN network service.
l Sub-addressing ISDN network service (SUB).
l Caller identity ISDN network service (CLIP).
l Line interface on RJ45 connector for S/T bus.
l V24/V28 and V35 serial interface.
l 220 V power supply 50Hz.
l Consumption: 10W.
l Temperature: from -5 to 45°C.
l Maximum humidity 90% non condensing.
l Standalone version dimensions: 190 x 147 x 45 mm.
l Rackmount version dimensions: for 4 units rack high
and 19" width.
l Standalone version weight: 150 gr.
PRODOTTO CODICE DESCRIZIONE
SNT06/1 8D5372 ISDN modem V24/V35 PPP/V110/
V120/V42bis
S UPPORT
PPP
INT
ERNET