Sponsored White Papers, Webcasts, and Downloads
TechRepublic Resources
- AD users home folder does not use my documents as the mapped area.
- Hope the title isn’t confusing.Here is my problem. I work as a community support technician and visit a number of schools in my area. Some I have no control over and some I have complete control over. I have this already working at another school, but can’t remember how or...
- Tags: sdh@..., home folder
- Discussion threads 2007-04-24
Additional Resources
- SDH Pocket Guide
- This pocket guide provides an introduction to synchronous digital hierarchy SDH technology. It includes information about the SDH market and the benefits of SDH over previous communications technologies. Most of the guide is devoted to describing SDH layers, components, and frame formats. Other topics include a comparison to SONET...
- Tags: SDH, Fiber Optics, Optical Networking, Telecommunications, Networking
- White papers
- SDH Telecommunications Standard Primer: What is SDH?
- This document is intended as an introductory guide to the Synchronous Digital Hierarchy SDH multiplexing standard. Standards in the telecommunications field are always evolving. Information in this SDH primer is based on the latest information available from the ITU-T standardization organization. Use this primer as an introduction to the technology...
- Tags: SDH, Fiber Optics, Optical Networking, Telecommunications, Networking
- White papers 2001-08-03
- Application Series SDH Testing and Maintenance
- SDH networks have been designed to transport PDH, T-carrier, and ATM payloads in an efficient, economical way by providing a Management System with maintenance, protection, and routing functions that fulfill the needs for a reliable transport technology with increased bandwidth. This paper describes the tools built into the SDH standard...
- Tags: SDH, Fiber Optics, Optical Networking, Telecommunications, Networking
- White papers 2003-09-18
- Next-Gen Sonet/SDH Chips
- Much has happened in the development of next-generation Sonet/SDH systems in the past year. The big driver in this field is user demand for Ethernet-based services, which is growing rapidly around the world. In many cases, carriers will provide these services over existing Sonet/SDH infrastructure using multiservice provisioning platforms boasting...
- Tags: Provisioning, SONET/SDH, Fiber Optics, Optical Networking, Networking, Telecommunications
- Webcasts
- High-Speed Optical Network Transparency
- Where do high speed optical transparency technologies fit into wired infrastructure equipment? This webcast covers the roots of this historic evolution of transparency; discusses current trends; and offers perspectives on future directions for: generic SONET/SDH -> OTN transport (SONET/SDH over OTN); SONET-over-SONET / G.modem transparency; (G.707: SONET/SDH over OTN over...
- Tags: SONET/SDH, Fiber Optics, Optical Networking, Networking, Telecommunications
- Webcasts
- The Future of Sonet/SDH
- Sonet/SDH is no longer spoken of as a "legacy technology" - something to be replaced by the "next big thing." There is a growing and urgent realization among carriers around the world that when it comes to next-generation telco infrastructure, Sonet/SDH is the next big thing - and that for...
- Tags: SONET/SDH, Fiber Optics, Optical Networking, Networking, Telecommunications
- White papers 2003-11-14
- Help
- Hi everybody,Im working for a service provider and currently working in SDH. can anyone say how my carrier ll be. how can i grow in SDH. please help me out..
- Tags: gurut85@...
- Discussion threads 2007-03-03
- SDH Telecommunications Standard
- SDH Synchronous Digital Hierarchy is a standard for telecommunications transport formulated by the International Telecommunication Union ITU, previously called the International Telegraph and Telephone Consultative Committee CCITT. SDH was first introduced into the telecommunications network in 1992 and has been deployed at rapid rates since then. It's deployed at all...
- Tags: Network, SDH, Fiber Optics, Optical Networking, Telecommunications, Networking
- White papers 2001-09-06
- Soul Pattinson Telecommunications Rapidly Builds Out SDH Infrastructure
- Soul Pattinson Telecommunications SPT as a broadcast TV provider has grown to become the second-largest regional telecommunications service provider in Australia. SPT decided to upgrade its network to deliver digital video rather than analog to improve its network efficiency. SPT selected Cisco. The Cisco ONS 15454 SDH platforms, which replaced...
- Tags: Network, SDH, Cisco Systems Inc., Fiber Optics, Optical Networking, Telecommunications, Networking
- Case studies
- Deploying Data Services Over SONET/SDH
- This webcast discusses how to cost-effectively provide data services over your existing SONET/SDH infrastructure, and the underlying technologies, topologies, and architectures available for you to consider. Advanced services such as Voice over IP, video, distance learning, disaster recovery, and business continuance require both bandwidth and a robust, reliable data transport...
- Tags: Data Service, SONET/SDH, Fiber Optics, Optical Networking, Networking, Telecommunications
- Webcasts
- RIC-155GE Connects IP DSLAM Infrastructure Transparently Over Dedicated Leased SDH Circuits
- Telefonica Deutschland is a German provider of integrated data and telecommunication solutions for business users. The company wanted to transport any Ethernet traffic transparently over conventional SDH lines. The challenge was to enable broadband services, including ADSL 2+, and multimedia services, such as Triple Play, on an advanced, Ethernet-based DSL...
- Tags: RAD Data Communications Ltd., IP, Telefonica, SDH, RIC-155GE, Telefonica Deutschland, Fiber Optics, Optical Networking, Ethernet, Network Technology, Networking, Telecommunications
- Case studies 2005-10-09
- Accurate High-Speed SONET/SDH Jitter Measurement
- Learn the principal sources of SONET/SDH jitter, the reasons previous testers gave such widely differing measurements, and the new ITU-T 0.172 process for accurately calibrating jitter signals.
- Tags: Measurement, Fiber Optics, Optical Networking, Networking, Telecommunications
- Webcasts
- Testing Ethernet Over SONET/SDH
- Data traffic levels continue to increase. As a result, there is a desire to optimize transport networks originally designed for voice to accommodate this traffic. The majority of metro and long-haul networks are based on SONET and SDH, as these protocols carry fixed-bandwidth circuit-switched voice very effectively. Ethernet over SONET/SDH...
- Tags: Network, SONET/SDH, Ethernet Over SONET/SDH, Ethernet, Fiber Optics, Optical Networking, Networking, Network Technology, Telecommunications
- White papers 2004-07-07
- animation to manage a telecommunication Network
- I would like to hear from anyone who are using applications to create an interactive, animated view of a SDH Telcom network. SDH networks provided configurational information which can be converted to drive graphical shape attributes hence the animation. Services can be traced throughout the network with guaranteed accuracy, any...
- Tags: animation, clifford.arnold@..., network, networking, telecommunication network, telecommunications
- Discussion threads 2005-01-19
- Extended Cross-Connect Capacity With Cisco ONS 15454 SDH Solutions
- Cisco ONS 15454 SDH solutions from Cisco Systems can be used in a multichassis configuration to offer extended cross-connect capacity. This paper describes this type of application and provides technical information about it. The carrier-class Cisco ONS 15454 SDH Multiservice Provisioning Platform MSPP solution offers unique benefits to service providers...
- Tags: SDH, Cisco Systems Inc., Fiber Optics, Optical Networking, Telecommunications, Networking
- White papers 2005-09-01
- Packet-Over-SONET/SDH
- Synchronous Optical Network/Synchronous Digital Hierarchy (SONET/SDH) and optical fiber have emerged as significant technologies for building large-scale, high speed, Internet Protocol IP-based networks. Even though SONET/SDH is frequently labeled as "Old World" because it is a time-division multiplexing TDM technology optimized for voice traffic, its capability to provide high-bandwidth capacity...
- Tags: SONET/SDH, Cisco Systems Inc., Fiber Optics, Optical Networking, Networking, Internet, Telecommunications
- White papers 2004-08-01
- Russian Oil Company Taps Into Communications Pipeline
- Sviaztransneft owns and operates the Russian oil pipeline system, which extends across the entire country. Sviaztransneft looked for a single vendor to build out the SDH backbone to ensure interoperability among all aspects of the network and provide a single point of contact for all issues related to the network...
- Tags: Network, RAD, RAD Data Communications Ltd., SDH, Sviaztransneft, Fiber Optics, Optical Networking, Telecommunications, Networking
- Case studies
- TDM Traffic Over SDH and IP
- To address growing business demand, Shanghai Mobile is constantly adding more and more billing sites, even as transmission resources become increasingly expensive. The challenge was to find a way to transmit mission critical data over an IP backbone without sacrificing reliability and QoS guarantees. The solution was RAD's Megaplex-2100 integrated...
- Tags: Billing, RAD Data Communications Ltd., IP, SDH, Fiber Optics, Telecommunications
- Case studies
- Five Reasons to Adopt Layer 2 Ethernet Switching Over DWDM Networks Now
- A new network is emerging for delivering media-rich and bandwidth-hungry content, applications and services. Traditional SONET Synchronous Optical NETwork/SDH Synchronous Digital Hierarchy architectures, developed for the narrowband world of a generation ago, are overloaded. Such practices as stacking SONET/SDH rings to increase capacity are complex and costly, while Ethernet-over-SONET/SDH protocol...
- Tags: Layer 2, SONET, DWDM, Narrowband, Optical Networking, Fiber Optics, Networking, Telecommunications
- White papers 2006-11-08
- << Previous
- page 1 of 1
- Next >>
