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Repeaters

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DEFINITION: 1) In digital communication systems, a repeater is a device that receives a digital signal on an electromagnetic or optical transmission medium and regenerates the signal along the next leg of the medium. In electromagnetic media, repeaters overcome the attenuation caused by free-space electromagnetic-field divergence or cable loss. A series of repeaters make possible the extension of a signal over  … 
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RepeatersWhite Papers (View All Report Types)
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Slow and Steady Wins the Race to the Private Cloud
sponsored by IBM
WHITE PAPER: Access this exclusive, expert whitepaper to uncover the ins-and-outs of IBM SmartCloud – and how you can benefit from adopting this cloud deployment solution.
Posted: 26 Feb 2014 | Published: 28 Feb 2013

IBM

SQL Server HA and DR: A Simple Strategy for Realizing Dramatic Cost Savings
sponsored by SIOS Technology Corp
WHITE PAPER: Read this exclusive white paper to find out how you can tackle SQL Server downtime without busting your disaster recovery protection and high availability budget.
Posted: 21 Apr 2014 | Published: 31 Jan 2014

SIOS Technology Corp

The Confident Choice for Cisco® Unified Communications: Datasheet
sponsored by Insight and Plantronics
WHITE PAPER: This whitepaper provides a breakdown of a range of audio devices compatible with Cisco phones and UC Integration soft clients.
Posted: 14 Nov 2013 | Published: 14 Nov 2013

Insight and Plantronics

The Essentials of Avaya System and Session Manager
sponsored by Global Knowledge
WHITE PAPER: This paper examines how Avaya has come to the forefront in the SIP universe with the Avaya System and Session Manager platforms, which use the SIP protocol to create a central management and control platform for an enterprise communication structure.
Posted: 11 Jul 2014 | Published: 11 Jul 2014

Global Knowledge

The giant’s advantage: Why cloud computing levels the playing field for small businesses
sponsored by GFI Cloud
WHITE PAPER: In this white paper, you will find effective cloud computing solutions that will help your business grow—not only for technical purposes, but also with the relationship between your team.
Posted: 15 Jul 2014 | Published: 15 Jul 2014

GFI Cloud

The Role of Session Manager in Applying Features to Calls via Sequenced Applications, Part 1
sponsored by Global Knowledge
WHITE PAPER: Access this exclusive paper to find out how the Communication Manager, once defined as an Entity within the Avaya Aura Session Manager, can be configured as a feature server within a sequenced application.
Posted: 17 Dec 2013 | Published: 17 Dec 2013

Global Knowledge

The Top Considerations for a Unified Communications Purchase
sponsored by Cisco Systems, Inc.
WHITE PAPER: This exclusive resource discusses what features should be a requirement for your unified communications solutions, offering helpful tips and guidance for purchasing a solution that is right for your specific needs.
Posted: 23 Jun 2014 | Published: 23 Jun 2014

Cisco Systems, Inc.

Top 5 SQL Server Cluster Setup Mistakes
sponsored by Idera
WHITE PAPER: Uncover the top 5 SQL Server cluster setup mistakes and learn how to avoid them.
Posted: 18 Jul 2014 | Published: 18 Jul 2014

Idera

Sangoma Session Border Controllers: SBC Series
sponsored by Sangoma Technologies
WHITE PAPER: Sangoma has introduced the most cost-effective, easiest to provision and easiest to manage line of enterprise SBCs on the market. The three available options offer maximum flexibility when selecting a solution.
Posted: 30 May 2013 | Published: 30 May 2013

Sangoma Technologies

Small Business Firewall Software Vs. Hardware Firewalls
sponsored by Cisco Systems, Inc.
WHITE PAPER: Small business firewall software and hardware firewalls are the methods used to protect computers against hacker attacks and other Internet threats.
Posted: 02 Feb 2009 | Published: 02 Feb 2009

Cisco Systems, Inc.

Solihull Council Marks a Decade with Red Hat Open Source Technology , Saving over £1 Million
sponsored by Red Hat and HP
WHITE PAPER: In this informative paper, learn why a government industry has relied on the same Linux solution for the past ten years, using an open source model to simplify software and hardware implementations, reduce costs, and more.
Posted: 10 Apr 2013 | Published: 10 Apr 2013

Red Hat and HP

Strategic, User-Driven, and Managed: The Future of Unified Communications and Collaboration
sponsored by Dimension Data
WHITE PAPER: This report examines how IT decision-makers and staff in large organizations view and approach UCC today. What are their project priorities? How do they respond to market pressures? Find the answers to these questions, and more.
Posted: 12 Jun 2013 | Published: 12 Jun 2013

Dimension Data

Support PCI Security Compliance with Enhanced Solutions from IBM
sponsored by IBM
WHITE PAPER: This white paper briefly describes PCI requirements, the benefits of compliance and the penalties for noncompliance.
Posted: 13 Feb 2009 | Published: 13 Feb 2009

IBM

Symantec NetBackup 5000 Appliance: Turnkey Deduplication Solution for the Enterprise
sponsored by Symantec Corporation
WHITE PAPER: Most IT organizations today are challenged with the problem of rapid data growth. Read this white paper to find the right data management solution for your organization.
Posted: 28 Dec 2010 | Published: 28 Dec 2010

Symantec Corporation

System Grounding and Ground Fault Protection for Data Centers
sponsored by Square D Critical Power Competency Center
WHITE PAPER: This paper presents the fundamentals of power system grounding, definitions and requirements of the National Electrical Code with respect to grounding, the need for low voltage ground fault protection and how it is implemented.
Posted: 05 Nov 2008 | Published: 05 Nov 2008

Square D Critical Power Competency Center

System Recovery-Breaking through the Dissimilar Hardware Restore Challenge
sponsored by Symantec Corporation
WHITE PAPER: This paper discusses how Symantec Backup Exec System Recovery Restore Anyware can dramatically change the way organizations perform a wide range of IT tasks, including bare-metal system recovery and restoration to dissimilar hardware.
Posted: 20 Mar 2008 | Published: 01 Dec 2007

Symantec Corporation

Taking a SIP: What Executives Should Know about IP Transformation in the Contact Center
sponsored by Genesys
WHITE PAPER: This white paper is intended for executives who are seeking to understand why SIP (Session Initiation Protocol) is a must-have technology for the contact center today, and how SIP-enabled IP solutions can help align you with your goals.
Posted: 04 Sep 2008 | Published: 04 Sep 2008

Genesys

The CIO’s Guide to Building a Mobile Device Management Strategy – And How to Execute on It
sponsored by BlackBerry
WHITE PAPER: As the mobility trend continues to take over the business world, CIOs are left with the difficult task of figuring out the best way to manage the drastic increase in mobile users. Discover how mobile device management (MDM) strategies can enable you to improve mobile security, increase productivity, reduce TCO, and more.
Posted: 13 Sep 2012 | Published: 13 Sep 2012

BlackBerry

The Corporate PC Refresh Project
sponsored by Cibecs
WHITE PAPER: This comprehensive white paper explores the many challenges organizations need to address in order to ensure smooth implementation, coordination and management of their PC refresh initiatives.
Posted: 06 Jul 2011 | Published: 06 Jul 2011

Cibecs

The Cost and Benefits of On-Demand Vs. On-Premise Procurement Software
sponsored by coupa.com
WHITE PAPER: While there are dozens of procurement software solutions available, there are really only two types offered: "on-premise" procurement software and newer "ondemand" procurement software. This paper outlines an approach to compute and compare them.
Posted: 10 Sep 2008 | Published: 10 Sep 2008

coupa.com

The High Cost of Low-Cost Cable Testers
sponsored by Fluke Networks
WHITE PAPER: It can be hard to figure the total cost of purchasing a new certification tester for network cabling. A low-cost cable tester might save a few thousand dollars in the original purchase, but can cost significantly more in lost productivity throughout the life of the tool. Read on to find the hidden costs that can come along with a “low-cost” tester.
Posted: 14 Jul 2010 | Published: 14 Jul 2010

Fluke Networks

The State of the i
sponsored by Connectria Hosting
WHITE PAPER: Access this white paper to learn about the developments of IBM i on Power Systems. Discover how to achieve valuable benefits like reliability, simplified installation and administration, continuing hardware innovations and much more.
Posted: 18 May 2012 | Published: 18 May 2012

Connectria Hosting

The True Cost of Legacy Voice Mail:  Why Move to Microsoft Exchange Unified Messaging
sponsored by HP and Microsoft
WHITE PAPER: In an effort to understand the costs of maintaining and supporting legacy voice mail systems, COMMfusion LLC conducted a study to identify the quantifiable costs of maintaining and supporting legacy voice mail systems. The results are surprising. Read this paper to learn more.
Posted: 24 Mar 2011 | Published: 24 Mar 2011

HP and Microsoft

Thirty-One Best Practices for the Service Desk
sponsored by GoToAssist
WHITE PAPER: This paper discusses about the thirty one best practices which can serve as the starting point for various evaluation and improvement process.
Posted: 20 May 2008 | Published: 28 Jun 2005

GoToAssist

Top 3 Reasons for IT to Adopt Desktop Virtualization
sponsored by VMware
WHITE PAPER: This whitepaper explains the three major reasons organizations should absolutely consider VDI for the business.
Posted: 07 Oct 2013 | Published: 07 Oct 2013

VMware
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REPEATERS DEFINITION (continued): …  a distance. Repeaters remove the unwanted noise in an incoming signal. Unlike an analog signal, the original digital signal, even if weak or distorted, can be clearly perceived and restored. With analog transmission, signals are restrengthened with amplifiers which unfortunately also amplify noise as well as information. Because digital signals depend on the presence or absence of voltage, they tend to dissipate more quickly than analog signals and need more frequent repeating. Whereas analog signal amplifiers are spaced at 18,000 meter intervals, digital signal repeaters are typically placed … 
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