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- Optical Networking and Dense Wavelength Division Multiplexing (DWDM)
- This paper deals with the twin concepts of optical networking and dense wavelength division multiplexing. The paper talks about the various optical network architectures and the various components of an all-optical network like Optical Amplifiers, Optical Add/Drop Multiplexors, Optical Splitters etc. Important optical networking concepts like wavelength routing and wavelength...
- Tags: DWDM, Optical Networking, Fiber Optics, Networking, Telecommunications
- White papers 1999-11-24
- Service Level Agreement in Optical Networks
- This paper proposes a Service Level Agreement applied to the Optical domain (O-SLA), which is expected to be the near and long term network technology thanks, among other things, to the great bandwidth capacity offered by optical devices. After an exposition of the rationale behind an optical SLA, parameters which...
- Tags: SLA, Optical Network, Service Level Management, Networking, It Operations, It service Management
- White papers 2004-11-15
- Light Trails: A Sub-Wavelength Solution for Optical Networking
- All-optical networks are able to transport data from source to destination entirely in the optical domain. This is a departure from current optical networks that rely on Optical-Electrical-Optical OEO conversion at each intermediate connection node to route data properly. The opacity inherent in traditional networks is costly in terms of...
- Tags: Iowa State University, MPLS, Network, Node, Networking, Fiber Optics, Network Technology, Optical Networking, Telecommunications
- White papers 2008-01-01
- Mobile Ad-Hoc Intern-Domain Networking
- After nearly three decades of work on mobile ad-hoc networking it is starting to see a convergence of better radios and better understanding of performance needs for MANET routing schemes, delivering working networks. One part of the next stage of evolution of such systems will be to support the federation...
- Tags: University Of Cambridge, Mobile, BGP, Advertising & Promotion, Internet, Networking, Marketing
- White papers
- Bandwidth Mismatch and Its Correction in Time-Interleaved Analog-to-Digital Converters
- The sample-and-hold amplifier in each channel of a time-interleaved analog-to-digital converter system has finite bandwidth, and these bandwidths may be mismatched. This paper analyzes the effect of such mismatches. Correction for bandwidth mismatch in the digital domain is described and demonstrated. Due to the rapid evolution of CMOS technologies, digital...
- Tags: Bandwidth, IEEE
- White papers 2006-09-27
- Design Tools for Transparent Optical Networks
- Optical technology promises to revolutionize data networking by providing enormous bandwidth for data transport at minimal cost. A key to cost reduction is to increase transparency, that is, to keep a data stream encoded as an optical signal for as long as possible. Wavelength switching increases transparency by allowing different...
- Tags: Optical Network, Wavelength, Tool, Fiber Optics, Optical Networking, Productivity, Networking, Telecommunications
- White papers 2006-08-04
- Interleaved 2 of 5 Barcode Fonts (zip)
- The PrecisionID 2 of 5 Interleaved Barcode Font Package contains 6 sizes of TrueType and PostScript fonts, each supplied in normal and text readable format. The package also contains complete documentation, specifications, PrecisionID Font Formatting Components TM and implementation examples for Microsoft Excel, Access and Crystal Reports. This bar-code type...
- Tags: Font
- Software downloads 2007-05-11
- On Multicasting in Wavelength-Routing Mesh Networks
- This paper considers multicasting on wavelength-routing mesh optical networks. Although multicasting has been studied extensively in different network environments, multicasting in this environment is different, and more involved. The paper discusses the challenges of multicast support in optical wavelength routing networks, and reports on the advances made so far in...
- Tags: Iowa State University, Multicasting
- White papers 2008-01-01
- Wavelength Assignment to Minimize the Number of SONET ADMs in WDM Rings
- Optical Wavelength Division Multiplexing WDM rings are being deployed to support SONET/SDH self-healing rings. The cost of such a system is dominated by the SONET Add/Drop Multiplexers ADMs. To minimize the system cost, algorithms must be developed to assign wavelengths to lightpaths in the system so that the number of...
- Tags: SONET, Florida State University, WDM, Wavelength Assignment, Fiber Optics, Optical Networking, Networking, Telecommunications
- White papers
- Dynamic Multiservice Delivery With Reconfigurable DWDM Networks
- Traditional dense wavelength-division multiplexing DWDM networks, whether hub and-spoke or mesh architectures, have significant challenges meeting the dynamic wavelength demands for user services. Service providers and enterprises rely on flexible aggregation devices that can build efficient, dynamic Layer 2 and Layer 3 architectures to manage the difficulty of provisioning unplanned...
- Tags: DWDM, Optical Networking, Ethernet, Networking
- White papers 2005-06-01
- Basics of Optical Networking
- Optical networks have been making “waves” recently, following the opening up of the national long distance market. We can expect a few Indian operators to install national optical networking backbones (surely, even just going by all the digging on the streets!). By and large, these backbones...
- Tags: DWDM, Optical Networking, Fiber Optics, Networking, Telecommunications
- White papers 2000-11-28
- Wavelength-Division-Multiplexed Passive Optical Network (WDM-PON) Technologies for Broadband Access: A Review [Invited]
- The Passive Optical Network PON is an optical fiber based network architecture, which can provide much higher bandwidth in the access network compared to traditional copper-based networks. Incorporating Wavelength-Division Multiplexing WDM in a PON allows one to support much higher bandwidth compared to the standard PON, which operates in the...
- Tags: Bandwidth, Optical Network, Microsoft Access, Network, Broadband, Network Architecture, Optical Society Of America, Passive Optical Network, Networking, Optical Networking, Network Administration, Fiber Optics, Telecommunications
- White papers 2005-11-01
- IDAutomation Interleaved 2 of 5 Font Advantage (zip)
- The IDAutomation Interleaved 2 of 5 Font Advantage Package contains 24 different ITF font versions in 6 different font formats, including 6 sizes with normal and human-readable and bearer bar fonts. Over 30 font tools, macros and plug-ins are provided to help you integrate the fonts into your application.
- Tags: Font
- Software downloads 2006-11-03
- Minimizing Maximum Fiber Requirement in Optical Networks
- This paper studies wavelength assignment in an optical network where each fiber has a fixed capacity of ì wavelengths. Given demand routes, the aim is to minimize the maximum ratio between the number of fibers deployed on a link e and the number of fibers required on the same link...
- Tags: Optical Network, Fiber, Network Technology, Fiber Optics, Networking, Telecommunications
- White papers 2005-07-15
- Complexity of Wavelength Assignment in Optical Network Optimization
- This paper studies the complexity of a spectrum of design problems for optical networks in order to carry a set of demands. Under Wavelength Division Multiplexing WDM technology, demands sharing a common fiber are transported on distinct wavelengths. Multiple fibers may be deployed on a physical link. The basic goal...
- Tags: Lucent Technologies Inc., Optical Network, Optimization, Goal, Alcatel, Fiber, Fiber Optics, Optical Networking, Network Technology, Networking, Telecommunications
- White papers
- Cisco ONS 15454 Multiservice Transport Platform
- Continuing with its tradition of innovation and leadership in metro optical networking, Cisco has introduced the Cisco ONS 15454 Multiservice Transport Platform MSTP, which is transforming metro and regional DWDM networks. The Cisco ONS 15454 Multiservice Transport Platform sets the industry benchmark for Dense Wavelength-Division Multiplexing DWDM solutions by using...
- Tags: DWDM, Cisco Systems Inc., Cisco ONS 15454 Multiservice Transport Platform, Optical Networking, Networking
- White papers 2006-01-01
- Corrupt Profile, now can't login on network
- My profile became corrupt the other day on my laptop, so I created a new profile, copied over the info from my old one and all was well. Now I can't get to the network at work. Can't login, can't ping anything, when I try it says no domain controller....
- Tags: Domain names, NETWORKING, Microsoft Windows XP, webguy2600, domain, network, wireless
- Discussion threads 2007-08-14
- A Comparison of Next-Generation 40-Gbps Technologies
- There are many proposed optical transmission systems which offer 40-Gbps/ wavelength capacity. The unbridled adoption of these solutions may well depend on the degree to which they overlay on existing dense WDM 10-Gbps links. This paper provides a description of new 40-Gbps technologies being proposed and reveals their true compatibility...
- Tags: Nortel Networks Corp., Optical Networking, Networking
- White papers 2007-07-06
- Bar Code 2/5 Interleaved Utility (exe)
- Print your own bar code 2/5 interleaved or ITF-14 directly from any Windows program using TrueType or PostScript fonts. The bar code set includes standard and human readable versions and both come with and without bearer bars. Each style of bar code is available in 5 different aspect ratios. We...
- Tags: Bar Code
- Software downloads 2005-12-01
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