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FRIDAS(StarRelay)
satellite frame relay communication system
FRIDAS satellite frame relay communication system, which
is based on the so called "fast packet switching"
frame relay communication technology, is an integrated
service incorporating the transmission of data, voice,
fax and image. The arbitrarily distributed satellite land
earth stations (LES)with simple structure, unified standard,
low cost and flexible configuration can provide various
cost effective integrated services directly for the user,
and is especially suitable for intranet construction or
special communication network between the departments.
The following figure shows the network structure:
 System
application
FRIDAS satellite frame relay communication system, can
set up the star, mesh or hybrid network flexibly depending
on the service requirement of the user, as shows at the
following figure. The transmission of data, voice, fax
and image in the network can be completed with single
hop.
LAN
interconnection
File
sharing
Voice
communication
Internet
Intranet
Data
access
Frame
relay network
System
features
FRIDAS satellite frame relay communication system has
used a series of advanced technology, such as MAPC, voice
compression, frame relay, to decrease the bandwidth occupied
by the transponder greatly, and thus reduce the renting
expense. The main system features are listed as follows:
Network
management system
View2000 network management system, a powerful SNMP
product, uses
industrial standard HPOpenView based on Window' 95/NT
as the platform.
Incorporating with HPOpenView management software, SNMP
can virtually
manage any other platform for the user on a single network
management site,
and can enhance the management capability and decrease
the cost on the
network management platform.
View2000 is a NMS with complete functions. The network
management of
View2000 includes net data, voice transport, node configuration,
expanded
card, new software downloading, monitoring network data
via alarms.
View2000 stores the configured parameters into the database
at the same
time. Users can design and set up equipment, download
information when
computer is off-line. And it can generate many sorts
of report, including
confirm list, configure information and billing information,
etc.
Frame
relay integrated service access system
Data
communication sites
SDM8200/8300 multi-protocol access device is used mainly
for data service.
It provides an outstanding networ
performance, and reduces the cost of WAN at the same time.
Data,
voice compliant communication sites
SDM9300/9350 integrated access device implements the
transmission of
analog voice, fax, LAN and data.
SDM/9360/SDM9380/SDM9400 integrated access device implement
the
transmission of digital/analog voice, fax, LAN
and data. It is a powerful multi-protocol FRAD, and can
extend the integrated
voice and data to remote sites.
SDM9500 implements poll quality voice, fax and LAN interconnection.
It
owns the self-setup racks, sufficient power supply and
independent
interchangeable modules. It enhances the network performance
and reliability
greatly.
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