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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 Communications Reports
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Accelerate Service Delivery to Increase IT Value
sponsored by Red Hat
WHITE PAPER: By accelerating service delivery, IT organizations can better support developers and lines of business. Access this white paper to learn how to streamline processes to increase the value of your organization and give your business a competitive advantage.
Posted: 14 Jul 2017 | Published: 30 Dec 2016

Red Hat

Accelerate the Journey to Cloud-First IT
sponsored by Rackspace
WHITE PAPER: In this IDC paper, experts offer guidance on how to find the right cloud partner to help your organization through the next stages of data center extension. Read on to confront the expansion challenges of cloud-first IT, learn the critical importance of private cloud, and hear from your peers about their cloud-first partner strategies.
Posted: 26 Jun 2017 | Published: 21 Mar 2017

Rackspace

Amelco Case Study: Continuous Delivery Using Ansible Automation
sponsored by Red Hat
VIDEO: Tune in as Amelco illustrates how one IT automation engine empowered effective multi-environment management for its diverse application infrastructure—with no downtime. Learn here how to unify management and provide continuous delivery of Linux-based apps, and more.
Posted: 16 Jan 2017 | Premiered: 01 Sep 2016

Red Hat

Amelco: Continuous Delivery Using Ansible Tower
sponsored by Red Hat
CASE STUDY: Access this study to examine Amelco's success in simplifying app deployment and minimizing downtime by integrating an agentless IT orchestration framework into their infrastructure. See how Amelco simplified operation across disparate environments with deployment that leverages multi-tier orchestration.
Posted: 16 Jan 2017 | Published: 16 Jan 2017

Red Hat

An ITSM Practitioner's Guide to DevOps
sponsored by Cherwell
WHITE PAPER: Some think that DevOps may replace ITSM. The reality is that DevOps and ITSM are complementary, working toward the same objective. Access this white paper to learn how ITSM practitioners can embrace the key elements of DevOps to complement existing ITSM thinking and practices for better IT service delivery and support.
Posted: 07 Jul 2017 | Published: 07 Jul 2017

Cherwell

Ansible In Depth: A Playbook for Complex IT Orchestration
sponsored by Red Hat
WHITE PAPER: Discover in this white paper an in-depth overview of IT configuration management, deployment, and orchestration tool Ansible, accessible for all skill levels and purpose-built for easily deploying workloads to public and on premise clouds.
Posted: 08 Jul 2016 | Published: 08 Jul 2016

Red Hat

Ansible Tower 3: An Introductory Look
sponsored by Red Hat
VIDEO: Give your team the power to scale: Learn how to manage complex, multi-tier application deployments and trouble-shooting with an IT automation framework. View now to end repetitive tasks, speed productivity, and scale IT initiatives by centralizing control of your infrastructure.
Posted: 12 Jan 2017 | Premiered: 20 Jul 2016

Red Hat

Ansible Tower Demo: The Case for IT Orchestration
sponsored by Red Hat
VIDEO: Do you have a framework for automating IT systems? Learn how to integrate Ansible Tower orchestration and IT configuration with your own Linux server or cloud instance. Download now to see if agentless IT automation is right for your organization's app infrastructure.
Posted: 16 Jan 2017 | Premiered: 16 Jan 2017

Red Hat

Automating Cloud Infrastructure with Ansible IT Engine
sponsored by Red Hat
CASE STUDY: Examine how Splunk accelerated IT provisioning, configuration, and task management within its cloud infrastructure with an automation engine that rapidly deploys and scale server clusters and apps, configures the cloud on-demand, and autoscales infrastructure as needed.
Posted: 12 Jan 2017 | Published: 12 Jan 2017

Red Hat

Accelerate IT Infrastructure Management for Better Business Value
sponsored by IBM
WHITE PAPER: This white paper examines the keys to successful infrastructure management for your server and network devices. Access this paper to discover how to create better business value using outsourcing, managed, and cloud services, as well as evaluate your in-house handling of infrastructure management.
Posted: 31 Jul 2012 | Published: 01 Aug 2011

IBM

Accelerate Your Data Processing in the Cloud with Amazon Web Services and RightScale
sponsored by RightScale
WEBCAST: In this Webinar, we show you how to improve your processing of real time financial analytics with RightScale and AWS. We show a live demonstration of how a hedge fund would run a scalable grid application environment that is automated, resilient to errors, and auditable.
Posted: 06 Apr 2010 | Premiered: Mar 17, 2010, 12:00 EDT (16:00 GMT)

RightScale

Accelerating Carrier Ethernet Revenue through Service Differentiation
sponsored by InfoVista Corporation
VIDEO: Watch this video to discover how to accelerate carrier Ethernet revenue through service differentiation.
Posted: 05 Dec 2011 | Premiered: 05 Dec 2011

InfoVista Corporation

Accessing BlackBerry Data Services Using Wi-Fi Networks
sponsored by BlackBerry
WHITE PAPER: Find out how you can complete multiple tasks at once to increase productivity by accessing both wireless and Wi-Fi networks together using the BlackBerry 8820 Smartphone.
Posted: 02 Aug 2007 | Published: 23 Jul 2007

BlackBerry

Achieving Actionable Insights from IT Operations Big Data
sponsored by IBM
VIDEO: IT operations faces a data deluge, at the same time as they're trying to keep up with a higher demand for service and a shrinking response window for when things go wrong. But with analytics for IT operations, you can turn terabytes of monitoring data into actionable insights that allow IT to take a proactive approach to application performance.
Posted: 20 Nov 2013 | Premiered: 20 Nov 2013

IBM

Add Value to your Business with Mobile Working from Any Device, Anytime, Anywhere
sponsored by Vodafone
WHITE PAPER: Access this white paper to learn about a mobility service that allows your employees to work more efficiently and effectively from anytime, anywhere, on any device – without any constraints. You'll also explore the five key features of this strategy.
Posted: 23 Nov 2015 | Published: 23 Nov 2015

Vodafone

Alcatel Intelligent Mobile Redirect: One Device, One Number, Any Where
sponsored by Alcatel
PRODUCT LITERATURE: Alcatel's Intelligent Mobile Redirect (IMR) Solution is a flexible, fully open, fixedmobile convergence solution that ensures users are reachable on one device, one number, anywhere.
Posted: 07 Jul 2006 | Published: 01 Jul 2006

Alcatel

Alcatel UMA Solution: Unlicensed Mobile Access
sponsored by Alcatel
PRODUCT LITERATURE: Unlicensed mobile access (UMA) technology provides access to GSM and GPRS mobile services over unlicensed spectrum technologies, including Bluetooth and 802.11 (WiFi).
Posted: 07 Jul 2006 | Published: 01 Feb 2006

Alcatel

Alcatel-Lucent Enterprise Wireless LAN (WLAN) Key Steps to Successfully Migrate to 802.11ac
sponsored by Alcatel-Lucent Enterprise
WHITE PAPER: In this white paper, uncover the 5 essential steps to follow when migrating to 802.11ac WLAN, the next-generation Wi-Fi.
Posted: 30 Oct 2013 | Published: 16 Jun 2013

Alcatel-Lucent Enterprise

Alfred University Case Study: Higher Returns for Higher Education
sponsored by DellEMC and Intel®
CASE STUDY: Read this case study to learn how Alfred University saved 80% on hardware, refreshing SunGard Higher Education Banner Unified Digital Campus infrastructure with Dell servers.
Posted: 02 Jul 2010 | Published: 01 Nov 2009

DellEMC and Intel®

All Clouds are Not Created Equal: A Logical Approach to Cloud Adoption in Your Company
sponsored by IBM
WHITE PAPER: You've decided to make the leap to the cloud, but with so many different configurations offered by multiple providers representing different degrees of benefits and risks, how do you even begin to determine the approach that will best suit your organisation's unique needs? Read this white paper to find guidance to help you make sense of the cloud.
Posted: 31 Jul 2012 | Published: 29 Feb 2012

IBM

Analytics Solutions for LinuxONE: An Overview
sponsored by IBM
PRODUCT OVERVIEW: In this resource, you will discover how LinuxONE extracts insights and scales effortlessly to meet your big data and analytics demands. Read on to learn how it can provide your enterprise with high performing business intelligence (BI) and cost effectively meet your availability expectations with IT operations analytics.
Posted: 25 Feb 2016 | Published: 31 Aug 2015

IBM

Aozora Bank Enhances Visibility and Efficiency with Centralized Single Point of Contact Monitoring Tool
sponsored by CA Technologies
CASE STUDY: This case study examines the centralized tool Aozora Bank leveraged to increase the scalability, flexibility, and agility of their complex IT infrastructure. Learn how they improved their ability to monitor their complex system landscape from a single point of contact.
Posted: 22 Sep 2016 | Published: 28 Feb 2015

CA Technologies

Application Control at the Wireless Edge
sponsored by Xirrus
WHITE PAPER: With the advent of BYOD, cloud computing, and wireless, IT is losing control of the corporate network. This resource introduces an application intelligent solution that gives you the visibility and control you need to meet the challenges of the BYOD world.
Posted: 31 Jul 2013 | Published: 31 Dec 2012

Xirrus

ASG-Discovery and Dependency Mapping (ASG-DDM)
sponsored by ASG Software Solutions
WHITE PAPER: This paper explains ASG's unique, automated solution for discovery and dependency mapping for change and configuration management.
Posted: 23 Feb 2010 | Published: 23 Feb 2010

ASG Software Solutions

Atrion Enhances Managed Services and Boosts Profit Margins with Nimsoft
sponsored by Nimsoft, Inc.
CASE STUDY: Atrium needed help gaining end-to-end service level monitoring insights and finding a monitoring platform with a strategic vendor partnership that could help support business growth objectives. Read this case study to learn about the problems Atrion faced and how Nimsoft products helped them overcome those challenges.
Posted: 04 Nov 2009 | Published: 04 Nov 2009

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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