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Free Space Optics Communications

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ALSO CALLED: FSO, FSP, Free Space Optics, Wireless Optics, Free Space Photonics, FSO Communications, Free-Space Optics, Optical Wireless
DEFINITION: Free-space optics (FSO), also called free-space photonics (FSP), refers to the transmission of modulated visible or infrared ( IR ) beams through the atmosphere to obtain broadband communications. Most frequently, laser beams are used, although non-lasing sources such as light-emitting diodes ( LED s) or IR-emitting diodes (IREDs) will serve the purpose.The theory of FSO is essentially the same as  … 
Definition continues below.
Free Space Optics CommunicationsReports
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Managed Service Provider Attributes Growth to the ConnectWise Community
sponsored by ConnectWise
CASE STUDY: Growing an IT Services business in an unstable economy is challenging, but for one MSP, the key to success was the right partnership and business support from a group of peers. See how Wisconsin-based ITConnexx leveraged the ConnectWise Community and the PSA platform to transform their business from break-fix to managed services.
Posted: 30 Oct 2013 | Published: 30 Oct 2013

ConnectWise

Managed Services: Why It's Good for Business
sponsored by LabTech Software
WHITE PAPER: This resource reveals the top 5 reasons service providers should offer managed services and the benefits they can provide to the business and their clients.
Posted: 19 Jul 2013 | Published: 19 Jul 2013

LabTech Software

Measure your ITSM Investments
sponsored by Hewlett-Packard Company
WHITE PAPER: This whitepaper covers how to transform your IT service management approach to better align with business goals. It also presents a customer-centric ROI method.
Posted: 06 Mar 2014 | Published: 10 Jan 2013

Hewlett-Packard Company

MicroScope April 2014: A special issue covering the information security market
sponsored by MicroScope
EZINE: A special issue covering the opportunities for resellers selling security, and advice on the use of social media.
Posted: 11 Apr 2014 | Published: 14 Apr 2014

MicroScope

Mobile Apps Stores
sponsored by ComputerWeekly.com
ANALYST BRIEF: Juniper Research analyses the growing market for mobile apps in this report extract.
Posted: 09 Mar 2012 | Published: 09 Mar 2012

ComputerWeekly.com

Monetising the Mobile Content Plan
sponsored by ComputerWeekly.com
ESSENTIAL GUIDE: This exclusive report for Computer Weekly readers by Juniper Research, offers a comprehensive briefing on the routes Mobile Network Operators (MNOs) taking to develop new business models.
Posted: 22 Mar 2013 | Published: 22 Mar 2013

ComputerWeekly.com

National Fibre Strategies
sponsored by ComputerWeekly.com
ESSENTIAL GUIDE: Arthur D Little assess five strategic models for deploying national fibre optic telecommunications networks that have been implemented by countries around the globe.
Posted: 07 Jun 2013 | Published: 07 Jun 2013

ComputerWeekly.com

Next Gen IT and the Cloud
sponsored by ServiceNow
WHITE PAPER: This valuable resource examines how IT is losing control over the enterprise and the need for change in the world of IT, and explores how cloud-driven technology can help you more successfully manage IT services.
Posted: 24 Jul 2013 | Published: 24 Jul 2013

ServiceNow

Next Gen IT Predictions: 2014 and Beyond
sponsored by Cisco Systems, Inc.
WHITE PAPER: This valuable resource details six predictions for the next-generation of IT in 2014 and beyond.
Posted: 04 Apr 2014 | Published: 23 Jan 2014

Cisco Systems, Inc.

On-Demand IT: The Future of IT Infrastructure
sponsored by CA Technologies.
WHITE PAPER: This exclusive whitepaper covers IT on-demand as the key to having an IT department that can adjust to anything your organization throws at it.
Posted: 04 Feb 2014 | Published: 18 Dec 2013

CA Technologies.

Open Group: FAIR -ISO/IEC 27005 Cookbook
sponsored by ComputerWeekly.com
WHITE PAPER: The purpose of this document is to help the security practitioner responsible for their organization’s risk estimation function to utilize The Open Group Risk Management Frameworkin an ISO/IEC 27005 structured process.
Posted: 24 Oct 2011 | Published: 02 Feb 2011

ComputerWeekly.com

Operations Analytics: IT's new year's resolution to innovate IT Operations
sponsored by Hewlett-Packard Company
WEBCAST: Did you know that 55% of data IT collects remains unused? That's over half of IT's data not being used to detect issues earlier, improve processes, and predict problems. View this webcast to discover how to get comprehensive, actionable insight into all IT operations by harnessing the power of big data and analytics.
Posted: 05 Feb 2014 | Premiered: Feb 5, 2014

Hewlett-Packard Company

Overcoming Common SAAS Challenges
sponsored by CA Technologies.
EGUIDE: Software as a Service (SaaS) is rapidly changing the IT landscape, yet brings many issues that must be addressed. This expert FAQ guide discusses how to tackle many daunting SaaS challenges for IT management and provides insight into optimal SaaS monitoring.
Posted: 23 Aug 2013 | Published: 23 Aug 2013

CA Technologies.

Ovum: CIO trends for 2011
sponsored by ComputerWeekly.com
WHITE PAPER: The CIO needs to ensure that the IT function is in a position to help the organization benefit from opportunities that present themselves, creating a flexible IT environment that can exploit existing and emerging technologies to best advantage.
Posted: 21 Oct 2011 | Published: 21 Feb 2011

ComputerWeekly.com

Mass Personalization: How relevance engines are revolutionizing mass communications
sponsored by xMatters, Inc.
WHITE PAPER: Mass personalization eliminates the need to send the same message en masse at the same time. By reducing communication “noise,” mass personalization enables recipients to focus on what’s relevant to them at the moment that it matters. Read this paper to find out more.
Posted: 08 Sep 2010 | Published: 08 Sep 2010

xMatters, Inc.

Mobile Device Security Overview
sponsored by BlackBerry
EGUIDE: This expert E-Guide highlights the 3 components for solid mobile device security, top mobile operating systems and more.
Posted: 29 Sep 2011 | Published: 29 Sep 2011

BlackBerry

Mobile Remote access services from ATT Video
sponsored by AT&T Corp
WEBCAST: Mobile workers need access to the same tools and applications they use in the office. Mobile Remote Access Services (MRAS) from AT&T provide added security to help keep employees connected to the tools they need to be efficient and productive.
Posted: 13 Oct 2011 | Premiered: Oct 13, 2011

AT&T Corp

Mobilizing I.T. Support to Achieve Efficiency, Speed, and Effectiveness
sponsored by BMC Software, Inc.
WHITE PAPER: To survive in today's economy, your IT organization will face increasing pressure to do more with less and work from anywhere at anytime. Imagine how much more productive your service desk personnel could be if they were able to periodically manage and respond to issues from the field, rather than having to check in at their desktops.
Posted: 26 Jan 2010 | Published: 26 Jan 2010

BMC Software, Inc.

Modern Infrastructure 2013 Seminar
sponsored by SearchDataCenter.com
WHITE PAPER: This white paper describes an upcoming event that will teach you how to take back control of your data center.
Posted: 11 Oct 2013 | Published: 11 Oct 2013

SearchDataCenter.com

Modernizing IT: Strategies for Improving Service Quality and Reducing IT Costs
sponsored by BMC Software, Inc.
WHITE PAPER: Working harder simply won't get you there. No matter how many people you allocate, sinking more labor into old IT practices cannot concurrently meet rising demands on IT and cut costs. Read about cost-effective, automated ways to meet this challenge head-on in our latest article, “Strategies for Modernizing IT, Reducing Costs, and..”
Posted: 17 Jun 2009 | Published: 15 Jun 2009

BMC Software, Inc.

Motorola Authorized Channel Partner Program: Wireless Broadband Solutions
sponsored by Motorola, Inc.
BROCHURE: Motorola is introducing the Wireless Broadband Channel Partner Program, a plan that offers the successful ingredients for greater profits and true customer loyalty for your business.
Posted: 20 Nov 2007 | Published: 20 Nov 2007

Motorola, Inc.

Motorola's Wireless Broadband Indoor/Outdoor Solution
sponsored by Motorola, Inc.
WHITE PAPER: With a Wi-Fi network, businesses can increase the efficiency of their mobile employees resulting in increased ROI and greater profitability. This document highlights two specific indoor/outdoor Wi-Fi network configurations based on Motorola's MOTOMESH Duo product solution.
Posted: 28 Apr 2009 | Published: 02 Apr 2009

Motorola, Inc.

Network-aware, End-to-End Service Management
sponsored by Microsoft
WHITE PAPER: This paper details an end to end service management solution that spans the entire infrastructure.
Posted: 19 Oct 2007 | Published: 01 Oct 2007

Microsoft

Network-Aware End-to-End Service Management - Demo
sponsored by Microsoft
PRODUCT DEMO: This is a demo of an end to end service management solution that spans the entire infrastructure.
Posted: 02 Nov 2007 | Premiered: 01 Nov 2007

Microsoft

One-Stop Shop: Best Practices to Streamline your Service Desk
sponsored by Nimsoft, Inc.
WEBCAST: Your service desk should be the one stop shop for internal and external customers. But, in order for IT to be the orchestrator of knowledge and the service catalog, you need to provide excellent service and quick response times. Watch this webcast and discover the most current recommendations for service delivery and management best practices.
Posted: 05 Jan 2012 | Premiered: Sep 22, 2011

Nimsoft, Inc.
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FREE SPACE OPTICS COMMUNICATIONS DEFINITION (continued): …  that for fiber optic transmission. The difference is that the energy beam is collimated and sent through clear air or space from the source to the destination, rather than guided through an optical fiber. If the energy source does not produce a sufficiently parallel beam to travel the required distance, collimation can be done with lenses. At the source, the visible or IR energy is modulated with the data to be transmitted. At the destination, the beam is intercepted by a photodetector, the data is extracted from the visible or IR beam (demodulated), and the resulting signal is amplified and sent … 
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