Paradise Datacom Releases New High Speed Modem.WASHINGTON -- New, 'Evolution Series' modems offer 2nd generation Turbo Code A type of channel coding that uses a convolutional code and a type of Viterbi decoder that outputs a continuous value rather than a 0 or 1. See convolutional code and Viterbi decoder. Error Correction, modulation schemes at 8PSK (1) See preshared keys. (2) (Phase Shift Keying) A simple digital modulation technique that uses two different phase angles for 0 and 1. Quadrature PSK (QPSK) uses four phase shifts for each two bits of input. See phase modulation and DPSK. and 16 QAM (1) (Quality Assessment Measurement) A system used to measure and analyze voice transmission. (2) (Quadrature Amplitude Modulation) A modulation technique that employs both phase modulation (PM) and amplitude modulation (AM). and Open/Closed Network operations to 25 MBps (52 MBps optional) Paradise Datacom is delighted to announce the launch of the Evolution Series of Satellite Modems. This new family of Modems will be introduced at the Satellite 2005 show, being held in Washington D.C. from 23rd to 25th March. The Evolution Series of Satellite Modems have a radical new, fully configurable hardware platform, which allows the Modem design to evolve to meet future demands, and offer the very latest features, at attractive prices. The Evolution Series Open Network / Closed Network Modem A modem shared by all users in a network. See network access server. features operation to 25Mbps, with an option to 52Mbps. Modulation schemes include 8PSK and 16QAM for excellent bandwidth efficiency, and 2nd Generation Turbo Code (TPC (Transaction Processing Performance Council, San Francisco, CA, www.tpc.org) An organization devoted to benchmarking transaction processing systems. In order to derive the number of transactions that can be processed in a given time frame, TPC benchmarks measure the total performance of ) error correction for superb performance in all modes of operation. Most features are enabled through software keys, which makes upgrades a simple procedure. The local and remote interfaces have been designed to be intuitive and simple. One innovative feature in this new series of Modems is the ability to display information in different languages. This makes the Evolution Series Modem very attractive to users for whom English is not their first language. A built-in web server provides access via a standard web browser The program that serves as your front end to the Web on the Internet. In order to view a site, you type its address (URL) into the browser's Location field; for example, www.computerlanguage.com, and the home page of that site is downloaded to you. , thus eliminating the need for expensive Monitor & Control software and device drivers. SNMP (Simple Network Management Protocol) A widely used network monitoring and control protocol. Data are passed from SNMP agents, which are hardware and/or software processes reporting activity in each network device (hub, router, bridge, etc. network management is also supported. The built-in test features, accessed via a web browser, include a receive constellation monitor and a receive spectrum analyser display, both of which are invaluable when analysing link performance, and are cost saving features which reduce the need for expensive test equipment on site. These test features can be accessed over any suitable network, including via Internet, so low cost remote link monitoring and debugging is now a reality. All aspects of the design and functionality have been carefully thought out so as to offer maximum features and flexibility at minimal cost. For more information on Paradise Datacom, visit our website at www.paradisedata.com. |
|
||||||||||||
Printer friendly
Cite/link
Email
Feedback
Reader Opinion