Familiarization With Netmod Network Termination Unit - Intracom netMod User Manual

FAMILIARIZATION WITH netMod NETWORK TERMINATION UNIT

netMod is equipped with:
• 2×RJ-45 jacks for ISDN terminal devices connection. These jacks are the S-Interface
(S-bus) ports of the device.
• 2×RJ-11 jacks for analogue terminal devices connection. These jacks are the
analogue ports (ab1 and ab2) of the device.
• an RJ-11 jack for two wire U-line connection.
• a DB-9 connector to connect the personal computer (PC). This connector is the serial
port RS232 of the device.
• a USB receptacle to connect the personal computer (PC).
• a power supply cable of 230VAC.
netMod offers the following functions and capabilities:
• transmission of data to the serial port with rates up to 230.4 kbps, to and from the
connected personal computer (PC), for point-to-point connections or Internet access.
Note that most of the personal computers do not support rates of 230.4kbps on their
serial port, so the rate is limited to 115.2kbps. In this case a peripheral card is added to
the PC, in order to support the desired rates of 230.4kbps.
• transmission of data to the USB port Ver. 1.1 compatible (with rates up to 12Mbps) for
full availability of the bandwidth of 128kbps.
• interoperability with any operating system (Linux, Macintosh, Windows'
95/98/NT/ME/2K/XP etc.) using non-proprietary protocols.
• PPP (Point-to-Point Protocol) synchronous to asynchronous conversion for 64kbps
communication.
• B-channels bundling with Multilink-PPP support up to 128 kbps.
• PPP over X.25 over D channel protocol for Always On/Dynamic ISDN (AO/DI) use and
X.25 applications.
• transparent operation between B channels and data ports (RS232 or USB).
• bandwidth allocation protocols BACP/BAP.
• bandwidth allocation adjustments depending on the demands and the transmission
conditions (Bandwidth on Demand).
• transparent data and signalling transmission to the S-bus.
• support of supplementary ISDN services on the analogue ports.
• Second flash memory for easy and convenient firmware upgrade.
User's Manual of netMod Network Termination Unit
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