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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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Hands-on with ServiceNow: An In-Depth Demo
sponsored by ServiceNow
WEBCAST: This webinar features three in-depth demonstrations of fundamental data center topics.
Posted: 30 Oct 2013 | Premiered: Oct 30, 2013

ServiceNow

HetNets: Small Cells, Big Challenge
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WEBCAST: In this brief webcast, learn why mobile operators are turning to Heterogeneous Networks (HetNets) to close the gap between cost and network capacity. With no end to mobile growth in sight, watch now to discover why HetNets may be the best choice for wireless.
Posted: 04 Mar 2014 | Premiered: Mar 4, 2014

Ixia

HP's Industrialised Delivery System
sponsored by Hewlett-Packard Limited
WEBCAST: This on-demand webcast explores how your organization can achieve the true scale of outsourcing with industrialized delivery.
Posted: 10 Mar 2014 | Premiered: Oct 25, 2013

Hewlett-Packard Limited

HP's New Style of IT - Delivering a New Approach to IT Service Management
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Posted: 26 Nov 2013 | Published: 26 Nov 2013

Hewlett-Packard Company

Hybrid Energy: What to consider when tapping into alternative energy at the cell site
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WHITE PAPER: This whitepaper details the value of hybrid energy sources in making your organization more energy efficient.
Posted: 22 Nov 2013 | Published: 23 Nov 2012

Emerson Network Power

IBM System x x86 servers: Earning consistently high customer satisfaction through strength in hardware and support services
sponsored by IBM and Intel
WHITE PAPER: This white paper details the value of an exceptional support team.
Posted: 14 Apr 2014 | Published: 21 Aug 2013

IBM and Intel

Guidelines for Effective 3rd Party Management on Complex Integration and IP Transformation Programs
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Posted: 09 Jun 2009 | Published: 09 Jun 2009

Alcatel-Lucent

Hardware Neutral Imaging with ImageX: The Ghost Killer
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WHITE PAPER: Learn how ImageX can help facilitate successful image management and lower the total cost of ownership of your Vista implementation.
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Global Knowledge

Helping Enterprises Succeed: Responsible Corporate Strategy and Intelligent Business Insights
sponsored by SAP America, Inc.
WHITE PAPER: This Executive Insights paper describes how the combination of EPM and GRC solutions is now more critical than ever for business success. This document also discusses how EPM and GRC must be linked to business intelligence tools and supported by comprehensive services to ensure that the data generated is used appropriately.
Posted: 20 Sep 2010 | Published: 20 Sep 2010

SAP America, Inc.

HIT Managers Tackle Hospital Wireless Implementation Challenges
sponsored by HP & Intel®
EGUIDE: This e-guide outlines the challenges today's hospitals may encounter when implementing wireless networks. Inside, uncover expert tips and recommendations for creating a wireless network built for the long-term.
Posted: 30 Nov 2012 | Published: 30 Nov 2012

HP & Intel®

Hosted VoIP Savings Calculator
sponsored by Polycom, Inc.
ASSESSMENT TOOL: To see how much your company can save by implementing a Hosted VoIP solution, try this free, easy-to-use tool that requires just a few user inputs to quickly assess your potential savings. Businesses can now visualize the immediate and long-term cost savings and have a sound financial validation for moving forward with Hosted VoIP.
Posted: 14 Jun 2010 | Published: 14 Jun 2010

Polycom, Inc.

How Private Cloud Can Maximize IT Services
sponsored by Dell and VMware
EGUIDE: This cloud e-guide offers expert advice on the key differences to consider when weighing public and private cloud models as well as discusses the benefits a private cloud environment can offer your business to maximize IT services.
Posted: 06 Mar 2013 | Published: 06 Mar 2013

Dell and VMware

How to Address Your Top Tech Problems
sponsored by AT&T Corp
WHITE PAPER: For companies without full-time IT staff, affordable tech support is especially important. Subscription services like AT&T Tech Support 360SM can be a great solution for wireless network configuration, e-mail, office application and computer performance problems, mobile device setup, virus removal and other troublesome support issues.
Posted: 04 Aug 2010 | Published: 04 Aug 2010

AT&T Corp

How to Upgrade to Blackberry Enterprise Server Software Version 4.1.5
sponsored by BlackBerry
WEBCAST: In this webcast you will learn the different methods available to upgrade the BlackBerry Enterprise Server such as overwriting the existing BlackBerry Enterprise Server.
Posted: 07 Jan 2009 | Premiered: Jan 7, 2009

BlackBerry

HP Power to Change: Embracing the new style of IT
sponsored by Hewlett-Packard Company
EVENT: Do things you never thought possible and register now to join the HP Power to Change virtual event – starting September 10, 2013 at 9 am PT and October 1, 2013 at 9 am BST – to harness IT change and take it to new heights.
Posted: 22 Aug 2013 | Published: 10 Sep 2013

Hewlett-Packard Company

HP's Universal CMDB: A Balanced Approach to Unifying IT Operations, Service Desks, and Business Objectives
sponsored by Hewlett-Packard Company
WHITE PAPER: In this white paper, read about the evolution of Configuration Management Database (CMDB) adoption in the market, CMDB solution integration and the overall architecture requirements for CMDB.
Posted: 24 Aug 2007 | Published: 01 Jan 2007

Hewlett-Packard Company

Hybrid IT Service Management
sponsored by FrontRange Solutions Inc.
VIDEO: This brief, two minute video will teach you about a single-platform IT service management (ITSM) solution that provides flexible deployment options, reduces IT costs, improves service delivery, and more.
Posted: 28 Jun 2013 | Premiered: 28 Jun 2013

FrontRange Solutions Inc.

Hybrid ITSM: Because having one option isn't an option
sponsored by FrontRange Solutions Inc.
VIRTUAL ENVIRONMENT: This interactive resource discusses how you can make your business more efficient, compliant, and secured with the help of a hybrid IT service management solution.
Posted: 28 Jun 2013 | Premiered: 28 Jun 2013

FrontRange Solutions Inc.

IBM Service Management for Communication Service Providers
sponsored by IBM
SOFTWARE DEMO: This video shows how IBM’s Integrated Service Management for CSPs is a highly scalable solution that improves visibility, control and automation across your business.
Posted: 26 Oct 2010 | Premiered: 22 Oct 2010

IBM

IBM Service Management for the Intelligent Utility Network
sponsored by IBM
WHITE PAPER: The current utilities environment requires companies to decrease costs while increasing the ability to control utility assets. One key challenge is how to take advantage of new technologies to better manage the delivery of service to customers today and into the future. IBM Service Management for the IUN provides a blueprint for getting started.
Posted: 06 Dec 2010 | Published: 06 Dec 2010

IBM

IBM Service Management: Driving growth for Managed ICT Service Providers
sponsored by IBM
WHITE PAPER: Integrated Service Management offerings from IBM are designed to help managed service providers (MSPs) accelerate growth by supporting cost reduction programs, service delivery excellence, and the enablement of new and innovative business models such as cloud-based services.
Posted: 03 Oct 2011 | Published: 03 Oct 2011

IBM

IBM Service Management: Visibility. Control. Automation
sponsored by IBM
BROCHURE: This brochure shows how IBM Service Management combines industry-leading software, hardware and services to deliver solutions that help today's organizations transform assets and infrastructure into smarter services and products that deliver greater business value.
Posted: 12 Nov 2009 | Published: 25 Jun 2009

IBM

IBM Tivoli Service Request Manager White Paper
sponsored by IBM
WHITE PAPER: This IBM white paper will show you how you can help your organization manage incidents and problems, restore critical services, and minimize service desk calls in this white paper.
Posted: 22 Oct 2010 | Published: 15 Jan 2010

IBM

Identify and Leverage Your Existing Service Life Cycles
sponsored by IBM
WHITE PAPER: This executive brief will illustrate the progression of service management since the 1990s, illuminate the hidden service life cycles and discuss how, once they are visible, we can start to make them work — to improve services and better align IT with business objectives.
Posted: 22 Jul 2010 | Published: 22 Jul 2010

IBM

Impact of Cloud on IT Consumption Models: Top 10 Insights
sponsored by Cisco Systems, Inc.
WHITE PAPER: This whitepaper reviews the conclusions from a survey of IT leaders around the world.
Posted: 08 Nov 2013 | Published: 08 Nov 2013

Cisco Systems, 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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