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CWDM

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ALSO CALLED: Wavelength-division Multiplexing, WDM, Coarse Wavelength Division Multiplexing, Wave Division Multiplexing, Coarse Wave Division Multiplexing
DEFINITION: Wavelength-division multiplexing (WDM) is a method of combining multiple signals on laser beams at various infared (IR) wavelengths for transmission along fiber optic media. Each laser is modulated by an independent set of signals. Wavelength-sensitive filters, the IR analog of visible-light color filters, are used at the receiving end.WDM is similar to frequency-division multiplexing (FDM). But instead  … 
Definition continues below.
CWDMWhite Papers (View All Report Types)
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Bare Metal Cloud: A Non-Virtualized Cloud Option for Performance-Sensitive Workloads
sponsored by IBM
WHITE PAPER: This informative guide explores the role of virtualization and how it pertains to cloud computing and MSPs.
Posted: 06 Jun 2014 | Published: 17 Jan 2014

IBM

Basics of Switching
sponsored by Global Knowledge
WHITE PAPER: A switch is a Layer 2 network device that forwards Ethernet frames based on the destination media access control (MAC) address. A switch has RJ-45 ports for connection and the intelligence to read MAC addresses to make forwarding decisions. The purpose of the switch is to quickly and accurately forward frames toward the destination.
Posted: 05 Sep 2013 | Published: 28 Jun 2013

Global Knowledge

Bay Cove Human Services Achieves HIPAA Compliance on Google Apps & BYOD
sponsored by BitGlass
WHITE PAPER: This short white paper details how Bay Cove Human Services collaborated with BitGlass to achieve HIPAA compliance while still enabling the company to utilize Google Apps as their productivity backbone.
Posted: 09 Oct 2014 | Published: 09 Oct 2014


Best in Class Application Aware Network Performance Management (AANPM)
sponsored by Fluke Networks
WHITE PAPER: This guide explores the importance of end-to-end visibility and how effective application aware network performance management (AANPM) can lead to optimal application and network performance.
Posted: 27 Jan 2014 | Published: 31 Dec 2013

Fluke Networks

Best Practices for Implementing 2048-Bit SSL
sponsored by Citrix
WHITE PAPER: The role of secure sockets layer (SSL) technology is no longer a luxury, it is now a crucial part of all networking systems. This guide explores some best practices for implementing 2048-bit SSL and how it can benefit your network infrastructure.
Posted: 03 Jan 2014 | Published: 31 Dec 2011

Citrix

Best Practices for Lawful Intercept in Enterprise and Service Provider Networks
sponsored by Ixia
WHITE PAPER: Data intercept requests require organizations to help government agencies collect communication information and content. Learn how you to prepare your network for such requests.
Posted: 28 Feb 2014 | Published: 30 Nov 2013

Ixia

Best Practices for Selecting a Colocation Provider
sponsored by Iron Mountain
WHITE PAPER: This e-guide delves into the finer points of choosing a co-location center that works for your requirements.
Posted: 24 Oct 2014 | Published: 01 Oct 2014

Iron Mountain

Best Practices for Utilizing Network Monitoring Switches in Cisco Environments
sponsored by Ixia
WHITE PAPER: Access this white paper to discover how network monitoring switches can help overcome the challenges of deploying packet-based monitoring in a Cisco network.
Posted: 03 Mar 2014 | Published: 31 Mar 2013

Ixia

Best practices for virtualised services platforms
sponsored by Nuage Networks
WHITE PAPER: Today's virtual networking is about multiple logical devices from a single physical network device, but the future of networking is software network devices that are hoston on generic hypervisors.  Is your network ready?
Posted: 02 Oct 2014 | Published: 02 Oct 2014

Nuage Networks

Best Practices to Enable Mobility without Sacrificing Security
sponsored by Citrix
WHITE PAPER: This exclusive white paper can help you understand mobility and its best practices for healthcare and other large organizations. Read on to learn more.
Posted: 17 Nov 2014 | Published: 17 Nov 2014

Citrix

Backup
sponsored by Panasas, Inc.
WHITE PAPER: The explosion of unstructured data and the advent of scale out NAS systems has caused backup of these systems to be an ever growing concern. This white paper describes the overall strategy for backup and restore taking into account the tape subsystem, networking, file system workload and administrative policy.
Posted: 12 Aug 2010 | Published: 12 Aug 2010

Panasas, Inc.

Baseline Discovery Audit Datasheet
sponsored by BMC-Accenture
WHITE PAPER: This exclusive resource presents a baseline discovery auditing solution to help you gain insight into key infrastructure and application dependencies in your environment, before embarking on cloud, automation, or proactive operations initiatives.
Posted: 29 Aug 2011 | Published: 29 Aug 2011

BMC-Accenture

Benefits of Unified Messaging in Exchange Server 2007
sponsored by Global Knowledge
WHITE PAPER: Unified Messaging integrates different streams of communication (e-mail, fax, video, SMS, voice, etc.) into a single, or, unified message store, that is accessible from a wide range of different devices.
Posted: 10 Dec 2008 | Published: 10 Dec 2008

Global Knowledge

Best Practice Guidelines for SAP Solutions on VMware® Infrastructure
sponsored by VMware and Intel
WHITE PAPER: This paper provides best practice guidelines for deploying SAP software solutions on VMware Infrastructure 3.
Posted: 24 Oct 2008 | Published: 24 Oct 2008

VMware and Intel

Best Practice Tips on Building a Unified Communications Business Case
sponsored by ShoreTel - OLD
WHITE PAPER: Unified communications (UC) is not so much a system as it is a way of thinking about the impact of the next generation of communications capabilities on businesses large and small. Use this guide to find the best UC solution for your organization, exploring the benefits and identifying the preferred modes and means of communication.
Posted: 16 May 2011 | Published: 16 May 2011

ShoreTel - OLD

Best Practices for Assuring VoIP Performance
sponsored by AppNeta
WHITE PAPER: Since no two networks are exactly the same, no two network assurance programs will be either. Fortunately, PathView Cloud adapts to your needs, and provides a complete approach.
Posted: 07 Sep 2011 | Published: 07 Sep 2011

AppNeta

Best practices for implementing 2048-bit SSL
sponsored by Citrix
WHITE PAPER: To maintain application performance and availability, enterprises must upgrade their application delivery controller (ADC) and SSL infrastructure. Specifically, consideration should be given to selecting an ADC, like Citrix NetScaler.
Posted: 12 Oct 2011 | Published: 12 Oct 2011

Citrix

Best Practices for IT Consolidation with HP and VMware
sponsored by VMware, Inc.
WHITE PAPER: Underutilized servers take up valuable data center floor space, consume scarce power and cooling resources, and drive up management costs. This white paper shows you how virtualization can help.
Posted: 19 Nov 2008 | Published: 18 Nov 2008

VMware, Inc.

Best Practices for Lawful Intercept in Enterprise and Service Provider Networks
sponsored by Ixia
WHITE PAPER: It is becoming increasingly important for service providers to support lawful data intercept requests. This guide explores data intercepts and how they are expanding far into the data world.
Posted: 25 Nov 2013 | Published: 25 Nov 2013

Ixia

Best Practices for Migrating to a New Service Desk Platform
sponsored by Nimsoft, Inc.
WHITE PAPER: This white paper offers guidelines and best practices for IT organizations that are in the midst of, or are planning a migration to a new service desk platform. Within, learn how you can effortlessly migrate your tickets, workflow, knowledge articles, and more.
Posted: 05 Jul 2012 | Published: 05 Jul 2012

Nimsoft, Inc.

Best Practices for Network Availability with Oracle VM Server for SPARC
sponsored by Oracle Corporation UK Ltd
WHITE PAPER: This technical white paper is the second in a series that is designed to help map I/O best practices from the physical world into the virtual world supported by logical domains.
Posted: 20 Dec 2010 | Published: 20 Dec 2010

Oracle Corporation UK Ltd

Best Practices for Virtual Infrastructure Management
sponsored by Brocade
WHITE PAPER: By understanding the unique management challenges of virtualized environments and leveraging innovative solutions to meet those challenges, you will be able to help your organization reap the wide range of business benefits that virtualization can deliver.
Posted: 28 Jan 2010 | Published: 28 Jan 2010

Brocade

Best Practices Guide: Cabling the Data Center
sponsored by Brocade
WHITE PAPER: This guide describes best practices for incorporating cabling in a typical data center, plus tips for selecting cabling components and information on data transmission media.
Posted: 01 Sep 2009 | Published: 01 Sep 2007

Brocade

Best Practices in Instant Messaging Management
sponsored by Dell Software
WHITE PAPER: Instant messaging is a powerful tool, but is your organization protected from malware/viruses, reduced productivity and accidental transfer of sensitive documents? Read this paper to learn how to mitigate these risks.
Posted: 29 Oct 2008 | Published: 29 Oct 2008

Dell Software

Best Practices in Lifecycle Management: Comparing Suites from Dell KACE, Symantec, LANDesk, and Microsoft
sponsored by Dell KACE
WHITE PAPER: This white paper points out the challenges of selecting a lifecycle management tool and presents a comparison of various technologies on the market. Explore 45 key features across seven areas, including discovery, inventory, asset management, and more.
Posted: 08 Aug 2011 | Published: 01 Jan 2011

Dell KACE
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CWDM DEFINITION (continued): …  of taking place at radio frequencies (RF), WDM is done in the IR portion of the electromagnetic (EM) spectrum. Each IR channel carries several RF signals combined by means of FDM or time-division multiplexing (TDM). Each multiplexed IR channel is separated, or demultiplexed, into the original signals at the destination. Using FDM or TDM in each IR channel in combination with WDM of several IR channels, data in different formats and at different speeds can be transmitted simultaneously on a single fiber.In early WDM systems, there were two IR channels per fiber. At the destination, the IR channels … 
CWDM definition sponsored by SearchNetworking.com, powered by WhatIs.com an online computer dictionary

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