• centers
  • Data centers can represent 50% of an IT budget for an organization. (siemon.com)
  • These data centers house the data for ERP (Enterprise Resource Planning) applications, e-commerce applications, SCM (Supply Chain Management), CAD/CAM, rich media, video/voice/data convergence, B2B (Business to Business) applications along with the back-office applications on which companies run. (siemon.com)
  • Data centers are comprised of a high speed, high demand networking communication systems capable of handing the traffic for SAN (Storage Area Networks), NAS (Network Attached Storage), file/ application/web server farms, and other components located in the controlled environment. (siemon.com)
  • They typically use standardized components, which make them easily added, integrated or retrofitted into existing data centers, and cheaper and easier to build. (wikipedia.org)
  • A number of colocation companies have praised the modular approach to data centers to better match customer demand with physical build outs, and allow customers to buy a data center as a service, paying only for what they consume. (wikipedia.org)
  • 2001
  • TE Data S.A.E. (Arabic: المصرية لنقل البيــانات‎,Al mesreyyah lenakl al-bayanat) is an Internet service provider in Egypt, established in 2001 by Telecom Egypt (Incumbent Operator of Egypt) to act as its data communications and Internet arm. (wikipedia.org)
  • operators
  • The ALE built-in text messaging facility can be used to transfer short text messages as an "orderwire" to allow operators to coordinate external equipment such as phone patches or non-embedded digital links, or for short tactical messages. (wikipedia.org)
  • It transforms complex networks into physical and logical views to allow the operators to identify application or network issues. (wikipedia.org)
  • implementations
  • The AudioCodes One Voice for Skype for Business is a unified product and service program intended to simplify and accelerate voice-enablement of Microsoft Skype for Business implementations with a complete portfolio of IP Phones, Media Gateways, Enterprise Session Border Controllers (E-SBCs), Survivable Branch Appliances (SBAs), Session Experience Manager (SEM) network management tools, support and professional services. (wikipedia.org)
  • services
  • According to Infonetics Research 's latest North American data center market research study, the projected combined data center services and products are expected to grow 47% from $10.6 billion to $15.6 billion between 2003 and 2007. (siemon.com)
  • This merged with Racal Network Services (RNS) in 1997 to become Racal Telecom. (wikipedia.org)
  • To build highly reliable and scalable services, NFV requires that the network be able to instantiate VNF instances, monitor them, repair them, and (most important for a service provider business) bill for the services rendered. (wikipedia.org)
  • Enterprise Policy Manager, formerly known as Optivity Policy Services supports identification of network traffic based on several criteria such as IP Address, TCP or UDP port number, or VLAN Number Centralized ACLs for Filtering and QoS - VPFM provides the ability to monitor the traffic levels on the many links that connect a network together for excessive utilization or error rates. (wikipedia.org)
  • Such a license allows TE Data to build its own national backbone network, operate its international data gateway, co-locate its equipment at the central offices and all IP based services to end-users as well as other Service Providers. (wikipedia.org)
  • TEVU service utilizes several Microsoft products ranging from Windows Server 2003, which includes Windows Media Services 9 Series responsible for multicasting live streams over the network, as well as providing unicast VOD content. (wikipedia.org)
  • TEVU customers watch the content using Microsoft's Windows Media Player On 2 February 2005, Telecom Egypt, Egypt's incumbent operator, TE Data, and Telecom Italia Sparkle, Italy's international services carrier, announced that they are expanding the cooperation of the already signed Partnership Agreement in the field of IP services and advanced data solutions for multinational customers. (wikipedia.org)
  • Through this POP, essentially Egyptian and Italian corporate customers can gain access to IP/Data services (e.g. (wikipedia.org)
  • Infrastructure and passenger and freight services were separated at that time. (wikipedia.org)
  • P.T. Telekomunikasi Indonesia, Tbk, commonly known as Telkom Indonesia or Telkom, is the largest telecommunications services company in Indonesia. (wikipedia.org)
  • In 1961, PTT was converted from an official government agency into a newly established state-owned company, the Postal and Telecommunications Services company. (wikipedia.org)
  • Four year later, in 1965, Indonesian Government separated this company into two state-owned companies, PN Pos Giro responsible for providing mail services and PN Telekomunikasi as telecommunications services. (wikipedia.org)
  • Perusahaan Umum Telekomunikasi (Perumtel) provided domestic and international telecommunications services, while PT Industri Telekomunikasi Indonesia (PT INTI) manufactured telecommunications equipment. (wikipedia.org)
  • Early providers of voice-over-IP services offered business models and technical solutions that mirrored the architecture of the legacy telephone network. (wikipedia.org)
  • company
  • Cisco is the largest networking company in the world. (wikipedia.org)
  • For example, the telecommunications research and development company Telcordia Technologies publishes conformance standards for telecommunication equipment to pass the following tests: Radiated immunity An antenna is used to subject the device to electromagnetic waves, covering a large frequency range (usually from 30 MHz to 2.9 GHz). (wikipedia.org)
  • The former company had thus never ceased to exist but continued under another name: for this reason Network Rail Infrastructure Ltd was the defendant in later prosecutions in respect of events which had occurred in the days of Railtrack. (wikipedia.org)
  • reliability
  • A properly designed data center will provide availability, accessibility, scalability, and reliability 24 hours a day, 7 days a week, 365 days per year minus any scheduled downtime for maintenance. (siemon.com)
  • Although optical fibre can be used in both directions simultaneously, for reliability it is better not to require splitting equipment at the end of the individual fibre to separate transmit and receive signals-hence a fibre pair is used. (wikipedia.org)
  • Product development within the telecommunication industry has traditionally followed rigorous standards for stability, protocol adherence and quality, reflected by the use of the term carrier grade to designate equipment demonstrating this reliability. (wikipedia.org)
  • provide
  • This planning guide is designed to provide you with a basic roadmap for your data center. (siemon.com)
  • Companies that provide data center components and equipment are sensitive to this and have made great strides in providing companies with viable, hearty solutions for their growing data stores and requirements. (siemon.com)
  • Source code, if properly designed and supported, can provide a highly leveragable solution that can be integrated and used in many different systems. (wikipedia.org)
  • To overcome this difficulty Trillium developed an operating system called the Multiprocessor Operating System (MOS) that could run under commercially available operating systems such as DOS, Windows, Solaris and Linux and provide a simulation and testing environment for its software products. (wikipedia.org)
  • Colocation facilities provide space, power, cooling, and physical security for the server, storage, and networking equipment of other firms-and connect them to a variety of telecommunications and network service providers-with a minimum of cost and complexity. (wikipedia.org)
  • specification
  • In October 2012, a specification group, "Network Functions Virtualisation", published a white paper at a conference in Darmstadt, Germany, on software-defined networking (SDN) and OpenFlow. (wikipedia.org)
  • D-STAR (Digital Smart Technologies for Amateur Radio) is a digital voice and data protocol specification for amateur radio. (wikipedia.org)
  • Following an initial period in which Network Rail established itself and demonstrated its competence in addressing the principal challenges of improving asset condition, reducing unit costs and tackling delay, the Government's Rail Review in 2004 said that Network Rail should be given responsibility for whole-industry performance reporting, timetable development, specification of small and medium network enhancements, and the delivery of route-specific utilisation strategies (RUS). (wikipedia.org)
  • service
  • High availability software is measured by its performance when a subsystem fails, its ability to resume service in a state close to the state of the system at the time of the original failure, and its ability to perform other service-affecting tasks (such as software upgrade or configuration changes) in a manner that eliminates or minimizes down time. (wikipedia.org)
  • However, the software can still greatly increase availability by automatically returning to an in-service state as soon as the catastrophic failure is remedied. (wikipedia.org)
  • Trillium software is used in the network infrastructure as well as associated service platforms, clients and devices. (wikipedia.org)
  • Metro Ethernet Systems Common Channel Signaling (CCS) Systems Signal Transfer Point (STP) Service Control Point (SCP) Service Switching Point (SSP). (wikipedia.org)
  • In November 2006, TE Data announced the launch of its new service TEVU, providing a range of Streaming and VOD content to existing and new ADSL subscribers over TE Data's IP MPLS network and Telecom Egypt's last mile copper lines. (wikipedia.org)
  • TE Data launched an IP based video streaming service in Egypt and the Middle East during the 2006 FIFA World Cup. (wikipedia.org)
  • system
  • Hot" standby systems are those that actively update internal state in response to active system checkpoints, resulting in millisecond down times. (wikipedia.org)
  • High availability software can help engineers create complex system architectures that are designed to minimize the scope of failures and to handle specific failure modes. (wikipedia.org)
  • TAT-14 is the 14th consortium transatlantic telecommunications cable system. (wikipedia.org)
  • The cable system is built from multiple pairs of fibres-one fibre in each pair is used for data carried in one direction and the other in the opposite direction. (wikipedia.org)
  • The RETB system is based on similar technology as the NRN and ORN but provides data communication for signalling token block exchange as well as voice communication. (wikipedia.org)
  • Clean agent fire suppression gaseous systems are sometimes installed to suppress a fire earlier than the fire sprinkler system. (wikipedia.org)
  • the most commonly seen systems are SSAE 16 SOC 1 Type I and Type II (formerly SAS 70 Type I and Type II) and the tier system by the Uptime Institute or TIA. (wikipedia.org)
  • Digital Terminal and Cross-Connect Equipment Automated Digital Terminal System (ADTS) Digital Cross-Connect System (DCS) Hybrid Add/Drop Multiplexer/Digital Cross-Connect System (ADM/DCS) Optical Add/Drop Multiplexer (OADM) Reconfigurable Optical Add/Drop Multiplexer (ROADM) Low Bit-Rate Voice (LBRV) Terminal. (wikipedia.org)
  • Digital Switching Systems Circuit Switching (CS) System Packet Switching (PS) System (including Access Concentrators). (wikipedia.org)
  • The current master gateway in the United States is operated by the K5TIT group in Texas, who were the first to install a D-STAR repeater system in the U.S. D-STAR transfers both voice and data via digital encoding over the 2 m (VHF), 70 cm (UHF), and 23 cm (1.2 GHz) amateur radio bands. (wikipedia.org)
  • Cisco Systems was founded in December 1984 by Leonard Bosack and Sandy Lerner, two Stanford University computer scientists, who pioneered the concept of a local area network (LAN) being used to connect geographically disparate computers over a multiprotocol router system. (wikipedia.org)
  • On 1 February 2005, TE Data and Salec Egypt announced in Cairo ICT 2005, the launch of a trial TV over IP IPTV system. (wikipedia.org)
  • In that trial Salec Egypt Integrated a solution based on equipment supplied from TANDBERG Television for the head-end system, where Live IPTV and Video on Demand VoD are streamed on TE Data's IP MPLS network and delivered to the end user using the ADSL infrastructure. (wikipedia.org)
  • 1984
  • TL1 was developed by Bellcore in 1984 as a standard man-machine language to manage network elements for the Regional Bell Operating Companies (RBOCs). (wikipedia.org)
  • Cisco Systems was founded in December 1984 by Leonard Bosack, who was in charge of the Stanford University computer science department's computers, and his wife Sandy Lerner, who managed the Graduate School of Business' computers. (wikipedia.org)
  • security
  • Businesses realize that data is their strongest asset and as such are making strides to assure its availability, security and redundancy. (siemon.com)
  • In a colocation environment, the data center module is a data center within a data center, with its own steel walls and security protocol, and its own cooling and power infrastructure. (wikipedia.org)
  • fibre
  • It was the largest private telecoms network in Britain, consisting of 17,000 route kilometres of fibre optic and copper cable which connected every major city and town in the country and provided links to continental Europe through the Channel Tunnel. (wikipedia.org)
  • The fixed bearer network infrastructure comprises transmission systems and telephone exchanges, linked by a fibre optic and copper cable network that is located mainly within trackside troughing routes. (wikipedia.org)
  • business
  • In the light of such incidents, the failure of business to take business continuity planning seriously is remarkable. (cio.com.au)
  • The data center concept has also grown into its own business model. (siemon.com)
  • Former chief executive Iain Coucher was also accused of financial impropriety involving unspecified payments to his business partner Victoria Pender during his tenure at Network Rail. (wikipedia.org)
  • Since 2008, Telkom Indonesia began changing its business focus, infrastructure, systems, organisation and human resources, as well as the corporate culture, as their effort facing rising competition. (wikipedia.org)
  • A further division in 1980 saw the international telecommunications business taken over by the newly established PT Indonesian Satellite Corporation (Indosat). (wikipedia.org)
  • operate
  • Under these agreements, the KSO partners manage and operate the regional division concerned for a fixed term, build a specified number of fixed lines and, at the end of the term, transfer the telecommunications facilities to Telkom for an agreed amount in compensation. (wikipedia.org)
  • capability
  • Because of limited data collection and processing capability during the period of growth of the grid, fixed-tariff arrangements were commonly put in place, as well as dual-tariff arrangements where night-time power was charged at a lower rate than daytime power. (wikipedia.org)
  • voice
  • The operator then un-mutes the radio and answers the call then can talk in a regular conversation or negotiates a data link using voice or the ALE built-in short text message format. (wikipedia.org)
  • Within the D-STAR Digital Voice protocol standards (DV), voice audio is encoded as a 3600 bit/s data stream using proprietary AMBE encoding, with 1200 bit/s FEC, leaving 1200 bit/s for an additional data "path" between radios utilizing DV mode. (wikipedia.org)
  • Ai-Logix's was a leading provider of advanced voice recording technology and integration cards for the call recording and voice/data logging industries. (wikipedia.org)
  • By 2009 they had launched a strategic initiative to simplify deployments of IP voice networks. (wikipedia.org)
  • computer
  • Daewoo Electronics in Sydney escaped by the skin of its teeth when much of its computer equipment was damaged beyond repair after a malicious attack in January 1999. (cio.com.au)
  • Softphone application software installed on a networked computer that is equipped with a microphone and speaker, or headset. (wikipedia.org)
  • refers
  • High availability software refers to the use of software to ensure that systems are running (available) most of the time. (wikipedia.org)
  • capacity
  • In 2015, it announced Facebook had deployed an Infinera Intelligent Transport Network to light the world's longest terrestrial optical network route (3,998km), capable of delivering up to eight terabits per second of data transmission capacity (equivalent to streaming one million high-def videos simultaneously). (wikipedia.org)
  • software
  • A "normal" failure is defined as one which can be handled by the software architecture's, while a "catastrophic" failure is defined as one which is not handled. (wikipedia.org)
  • In 2015, FlexRadio Systems added D-STAR support to their line of HF transceivers and receivers via a software upgrade. (wikipedia.org)
  • market
  • On February 16, 1990, Cisco Systems went public (with a market capitalization of $224 million) and was listed on the NASDAQ stock exchange. (wikipedia.org)
  • The three-party Agreement called for the sharing of technical and commercial strategies with the aim of building a mutually stronger position in the Mediterranean basin telecommunications market. (wikipedia.org)
  • investigation
  • An internal investigation held by Network Rail in 2010, vetted by its auditors PricewaterhouseCoopers, uncovered no evidence of wrongdoing. (wikipedia.org)
  • facilities
  • At the heart of these facilities is the IT infrastructure. (siemon.com)
  • Colocation facilities have many other special characteristics: Fire protection systems, including passive and active elements, as well as implementation of fire prevention programmes in operations. (wikipedia.org)
  • Communication
  • Communication in and out of the data center is provided by WAN, CAN/MAN and LAN links in a variety of configurations depending upon the needs of the particular center. (siemon.com)
  • British Rail had several analogue radio networks that supported mobile communication applications for drivers and lineside workers. (wikipedia.org)
  • A failure can include data corruption, loss of communication, and irregular behavior. (wikipedia.org)
  • connect
  • This can be implemented in several ways: Dedicated VoIP phones connect directly to the IP network using technologies such as wired Ethernet or Wi-Fi. (wikipedia.org)
  • solutions
  • In August 2015, Infinera acquired Transmode, a supplier of metro packet-optical networking solutions based in Stockholm, Sweden (following an offer made in April 2015). (wikipedia.org)
  • architecture
  • Third-generation providers, such as Google Talk, adopted the concept of federated VoIP-which is a departure from the architecture of the legacy networks. (wikipedia.org)
  • servers
  • Some would argue that the data center is the room where the servers are stored. (siemon.com)
  • In a multi-tenant data center, servers within cabinets share raised-floor space with other tenants, in addition to sharing power and cooling infrastructure. (wikipedia.org)
  • 19-inch racks for data equipment and servers, 23-inch racks for telecommunications equipment Cabinets and cages for physical access control over tenants' equipment Overhead or underfloor cable rack (tray) and fibreguide, power cables usually on separate rack from data Air conditioning is used to control the temperature and humidity in the space. (wikipedia.org)
  • address
  • Supervisory Systems (SSs) Environment Monitors (EMs) Timing Signal Generator (TSG) An NE address consists of two types of parameters, routing and access. (wikipedia.org)
  • public
  • Network Rail is an arms length public body of the Department for Transport with no shareholders, which reinvests its income in the railways. (wikipedia.org)
  • others - such as the obligation to devise route utilisation strategies - were transferred to Network Rail from the Strategic Rail Authority, a non-departmental public body, part of the UK government. (wikipedia.org)
  • term
  • Finally, "warm" standby is an informal term encompassing all systems that are running yet must do some internal processing before becoming active. (wikipedia.org)
  • The term data center conjures up different meanings to different people. (siemon.com)
  • broadband
  • It is a cross-vendor, cross-technology man-machine language, and is widely used to manage optical (SONET) and broadband access infrastructure in North America. (wikipedia.org)