Cable TEC '98: HP Introduces Intelligent Return-Path Monitoring and Measurement for Automated Ingress Detection and Identification.DENVER--(BUSINESS WIRE)--June 10, 1998-- Enhanced Sweep/Ingress Analyzer Accelerates, Focuses Unattended Algorithm-Based Monitoring up to 64 Nodes Hewlett-Packard Company today introduces a return-path characterization solution that extends the diagnostic capabilities of the HP CaLan 3010H sweep/ingress analyzer. The intelligent, automated system adds new return-path measurements; accelerates monitoring by targeting specific frequencies; and helps users identify ingress An entrance. Contrast with "egress," which means exit. See ingress traffic. See also Ingres 2006. problems with intuitive, color-coded reports. HP conducted its first demonstration of the solution here and will conduct demonstrations throughout the Cable TecExpo '98 (Booth No. 349), which runs through June 13. "HP is a leading developer of return-path solutions that help identify, characterize and resolve ingress problems that can impact service performance," said Syd Fluck, broadband business manager of the CaLan group, HP Service Test Division. "The enhancements to the HP CaLan 3010 R/H R/H Rads Per Hour significantly extend the platform; support proactive, unattended testing; and provide a flexible, intelligent, low-cost alternative to time-consuming spectrum scanning." Cable operators that offer two-way services such as high-speed Internet See broadband. access and telephony require automated analyzers that continuously monitor the cable system's return path to detect and isolate ingress problems. HP's solution uses a sophisticated monitoring algorithm to direct sweeps of up to 64 system nodes and to automate test sequencing based on detection of possible ingress problems. The enhanced system includes a node switch, PC software and upgraded firmware A category of memory chips that hold their content without electrical power. Firmware includes flash, ROM, PROM, EPROM and EEPROM technologies. When holding program instructions, firmware can be thought of as "hard software." See flash memory, ROM, PROM, EPROM, EEPROM and FOTA. for users of the existing HP CaLan 3010H. New return-path measurements include a burst event counter; average noise power of the full return band in the presence of TDMA (Time Division Multiple Access) A satellite and cellular phone technology that interleaves multiple digital signals onto a single high-speed channel. For cellular, TDMA triples the capacity of the original analog method (FDMA). carriers; and user-defined discrete frequency Discrete Frequency is defined as the frequency with which the samples of a discrete sinusoid occur. Just as in its continuous-time counterpart (see frequency), the discrete time signal has a time axis, conventionally denoted by n. scanning, which speeds the measurement process and reduces cycle time. System engineers and plant managers can apply these capabilities in combination to increase the visibility of the return path. The Microsoft(R) Windows(R) 95-based data-display software makes it easy to set reporting thresholds and color-codes reports to categorize cat·e·go·rize tr.v. cat·e·go·rized, cat·e·go·riz·ing, cat·e·go·riz·es To put into a category or categories; classify. cat measurement data. The software includes a "learn mode," which automatically determines the operating conditions of each node and establishes initial alarm limits. U.S. PRICING AND AVAILABILITY Pricing for the complete return-path characterization solution, which includes the HP CaLan 3010H sweep/ingress analyzer, software and a 32-node switch, is expected to be available in August. Pricing for the firmware upgrade for existing HP CaLan 3010H users also is expected to be available in August. The return-path characterization solution is expected to be available for delivery by the end of 1998. ABOUT HP Hewlett-Packard Company is a leading global provider of computing, Internet and intranet solutions, services, communications products and measurement solutions, all of which are recognized for excellence in quality and support. HP has 125,300 employees and had revenue of $42.9 billion in its 1997 fiscal year. Information about HP can be found on the World Wide Web at http://www.hp.com. Microsoft and Windows are U.S. registered trademarks of Microsoft Corp. NOTE TO THE EDITOR: Sales information may be obtained by calling 1-800-452-4844 ext. 5964. Please do NOT use editor-contact or corporate telephone numbers for sales information. Information in this release applies specifically to products available in the United States United States, officially United States of America, republic (2005 est. pop. 295,734,000), 3,539,227 sq mi (9,166,598 sq km), North America. The United States is the world's third largest country in population and the fourth largest country in area. . Product availability and specifications may vary in non-U.S. markets. If you choose to review this item, your readers will receive the quickest response to their inquiries by mailing them to Hewlett-Packard Company, Test and Measurement Organization, 5301 Stevens Creek Stevens Creek is a creek in Santa Clara County, California. The creek flows from the Santa Cruz Mountains into Stevens Creek Reservoir. It continues through Cupertino, Los Altos, and Mountain View before emptying into the San Francisco Bay. Blvd., MS 54LAK LAK In currencies, this is the abbreviation for the Laos Kip. Notes: The currency market, also known as the Foreign Exchange market, is the largest financial market in the world, with a daily average volume of over US $1 trillion. , Santa Clara Santa Clara, city, Cuba Santa Clara (sän`tä klä`rä), city (1994 est. pop. 217,000), capital of Villa Clara prov., central Cuba. , Calif. 95052. CONTACT: Hewlett-Packard Company Peter Harper, 978/266-3358 peter_harper@hp.com or Lee Feldman for HP, 203/854-5975 leefeld@ix.netcom.com |
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