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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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Case Study SAIT Polytechnic
sponsored by FrontRange Solutions Inc.
WHITE PAPER: This white paper introduces a solution that streamlines and automates student and staff support across different teams and service desks.
Posted: 21 Jul 2014 | Published: 18 Jul 2014

FrontRange Solutions Inc.

Case Study University of North Texas
sponsored by FrontRange Solutions Inc.
WHITE PAPER: This white paper introduces an ITSM solution that utilises the cloud, and eliminates the pain points of traditional infrastructure management.
Posted: 21 Jul 2014 | Published: 21 Jul 2014

FrontRange Solutions Inc.

Case Study: How Liverpool FC and Alexandra Palace successfully rolled out Wi-Fi
sponsored by Xirrus
EGUIDE: This expert e-guide examines two recent wireless case studies. Inside, learn how Liverpool FC and Alexandra Palace each navigated the challenges of Wi-Fi deployment and reaped the rewards of wireless.
Posted: 15 Aug 2013 | Published: 15 Aug 2013

Xirrus

Case study: How the NEC gained high-density Wi-Fi coverage
sponsored by Xirrus
WEBCAST: This video case study explores how the right Wi-Fi solution has allowed the National Exhibition Centre (NEC) – an event and conference venue with 2.1 million annual visitors – to provide wireless connectivity to thousands of concurrent heavy-bandwidth users.
Posted: 01 Aug 2013 | Premiered: Mar 4, 2013

Xirrus

Choosing a Competitive Cloud Backup Solution for Service Provider Success
sponsored by Asigra
WHITE PAPER: This informative guide explores an effective cloud backup solution for managed service providers.
Posted: 26 Jun 2014 | Published: 26 Jun 2014

Asigra

Cisco Global Cloud Index Q&A
sponsored by Cisco Systems, Inc.
WHITE PAPER: This whitepaper is a Q&A about the Cisco cloud index that will give you a full understanding of how it works and how you can use it to help you run your data center.
Posted: 11 Dec 2013 | Published: 11 Dec 2013

Cisco Systems, Inc.

City University London Policy Challenge Report: Removing barriers to government using SME IT suppliers
sponsored by ComputerWeekly.com
WHITE PAPER: The present need to radically cut public expenditure provides a once in a generation opportunity to transform the efficiency of the public sector. In order to achieve this, the public sector needs to radically change its current business processes to achieve greater efficiency.
Posted: 21 Oct 2011 | Published: 18 Aug 2010

ComputerWeekly.com

Cloud Computing in the Midmarket: Assessing the Options
sponsored by IBM
WHITE PAPER: This white paper discusses strategies for midsize businesses to select and implement the most appropriate cloud deployment strategy for their organization that allows for an integration of business IT priorities.
Posted: 20 Jul 2012 | Published: 30 Dec 2011

IBM

Cloud Computing without Compromise
sponsored by IBM
WHITE PAPER: This informative guide explores strategies for effective cloud service delivery and outlines one company's unified platform – offering cloud infrastructure at internet scale.
Posted: 05 Jun 2014 | Published: 31 Dec 2013

IBM

Capturing the Potential of the Cloud 
sponsored by IBM
WHITE PAPER: This paper will discuss how cloud is helping enterprises, governments and industries around the globe meet their current challenges through key value drivers.
Posted: 13 Oct 2010 | Published: 15 Sep 2010

IBM

CentraStage Chosen by London Grid for Learning to Manage 2,500 Schools Across the Capital
sponsored by CentraStage
CASE STUDY: This brief case study explores the success of IT management and remote support technology helped one organization deliver secure and effective IT services to their users.
Posted: 11 Mar 2014 | Published: 11 Mar 2014

CentraStage

CentraStage Endpoint Management
sponsored by CentraStage
WEBCAST: This brief video explores one company's solution to endpoint management and how it can help managed service providers offer round-the-clock visibility of their endpoints
Posted: 11 Mar 2014 | Premiered: Jan 14, 2014

CentraStage

Challenges & Strategies for UK Annuity Providers
sponsored by Wipro Technologies
WHITE PAPER: This white papers talks about the challenges facing the UK annuity market and the strategies that can be taken by the product providers to meet them. The paper also talks about how Wipro can partner with providers to tap the opportunities present in the marketplace.
Posted: 13 May 2009 | Published: 11 May 2009

Wipro Technologies

Change the Way IT Delivers Value to the Business
sponsored by CA Technologies.
WEBCAST: In this comprehensive webcast, learn how you can measure, manage, and consistently deliver reliable services to your customers. Hear from a panel of six IT experts as they discuss how the increased focus on improving customer experience is impacting IT, as well as best practices and challenges to overcome in the transformation.
Posted: 14 Jan 2014 | Premiered: Jan 14, 2014

CA Technologies.

CIO Decisions Ezine Volume 6: Managing for Efficiency and Effectiveness
sponsored by CIO Decisions
EZINE: Midmarket CIOs are always under the gun to enhance IT and business alignment, and to show how their organization is continually growing more efficient and responsive to business needs. IT Service Management aims to make both happen.
Posted: 13 Apr 2009 | Published: 10 Apr 2009

CIO Decisions

CIO Insights: Fortifying ITIL and Change Management Strategies for Business Benefit
sponsored by FrontRange Solutions Inc.
EGUIDE: This expert e-guide provides tips and tactics to help you fortify your IT Infrastructure Library (ITIL) framework in order to achieve significant IT and business benefits. Also inside, count down four ways that you can improve your change management strategy.
Posted: 08 Jul 2013 | Published: 08 Jul 2013

FrontRange Solutions Inc.

CIO Tips for Seeing the ITIL Light
sponsored by FrontRange Solutions Inc.
EGUIDE: CIOs often struggle to understand how the IT Infrastructure Library (ITIL) framework can be beneficial to their organization. This expert e-guide will help make the business case for ITIL adoption, providing an overview of the monetary benefits of ITIL as well as tips for viewing ITIL technology in a friendlier light.
Posted: 08 Jul 2013 | Published: 08 Jul 2013

FrontRange Solutions Inc.

Cisco 2800 Series Integrated Services Routers
sponsored by Cisco Systems, Inc.
HARDWARE LISTING: The Cisco 2800 Series features the ability to deliver multiple high-quality simultaneous services at wire speed up to multiple T1/E1/xDSL connections.
Posted: 28 Feb 2008 | Published: 01 Jan 2007

Cisco Systems, Inc.

Cisco® ONE: Traffic Visualization and Control
sponsored by Cisco Systems, Inc.
WHITE PAPER: This resource explores how Cisco ONE's traffic visualization and control capability can help service providers visualize traffic end-to-end across the network and respond to unpredictable network capacity demands quickly, easily, and efficiently.
Posted: 26 Jun 2013 | Published: 30 Apr 2013

Cisco Systems, Inc.

Citrix Mobile Solutions Bundle - Product Overview
sponsored by Citrix Systems, Inc.
WHITE PAPER: Read on and learn more about an integrated approach to mobile device management that can provide comprehensive IT control and policy enforcement while empowering end-user productivity via beautifully delivered mobile applications.
Posted: 14 Jun 2013 | Published: 06 Jun 2013

Citrix Systems, Inc.

Cloud Computing on a Smarter Planet
sponsored by IBM
WHITE PAPER: The true promise of cloud isn’t just about advancing IT; it’s about reinventing business. Leading companies are unlocking the deeper potential of cloud as a way to manage not just their IT but also their businesses. They’re discovering that cloud can help them create new marketplaces, smarter business services and profitable new revenue streams.
Posted: 15 Nov 2011 | Published: 15 Nov 2011

IBM

Cloud Computing to Drive High Performance
sponsored by BMC-Accenture
WHITE PAPER: This white paper highlights the areas where companies can see improvement after implementing cloud computing and offers detailed guidance to help IT prepare for this new IT model.
Posted: 22 Aug 2011 | Published: 22 Aug 2011

BMC-Accenture

Cloud Computing: Business Benefits With Security, Governance and Assurance Perspectives
sponsored by ISACA
WHITE PAPER: This paper clarifies what cloud computing is, identifies the services offered in the cloud, and also examines potential business benefits, risks, and assurance considerations. Read on to learn more about cloud computing from security, governance, and assuarance perspectives.
Posted: 10 Feb 2010 | Published: 01 Dec 2009

ISACA

Cloud computing: A reality check and guide to risk mitigation
sponsored by BlueCoat
WHITE PAPER: This white paper provides a reality check on cloud computing from the perspective of an IT organisation.
Posted: 09 Aug 2010 | Published: 01 Dec 2009

BlueCoat

Cloud Infrastructure for The Real World
sponsored by Red Hat
VIDEO: This video details the changed cloud computing is causing in IT management and service delivery and offers a solution to help your organization keep up.
Posted: 16 Dec 2013 | Premiered: 27 Sep 2013

Red Hat
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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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