Sigma Networks Deploys Cisco's Leading Optical Networking Equipment to Expand Services in the Metro.
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Sigma Networks'(SM) Advanced Architecture Modernizes the
Metro Area This article is about the music production team. For the article about population centers, see metropolitan area.
Metro Area are a Brooklyn-based dance music production team composed of Morgan Geist and Darshan Jesrani. Network and Provides a Reliable, Flexible,
Cost-effective Solution to Customers
Sigma Networks, Inc., today announced comprehensive deployment of Cisco optical networking Communications between computers, telephones and other electronic devices using light. An optical network is far more reliable and has far greater potential transmission capacity than networking in the electrical domain. See optical fiber. equipment throughout its Metro Area Interconnect Networks (MAINs). This first of its kind network provides a neutral interconnection fabric for Internet backbone (communications, networking) Internet backbone - High-speed networks that carry Internet traffic.
These communications networks are provided by companies such as AT&T, GTE, IBM, MCI, Netcom, Sprint, UUNET and consist of high-speed links in the T1, T3, OC1 and OC3 ranges. providers, Internet access providers, broadband access See broadband and wireless broadband. network providers, and hosted application providers in metro markets. By utilizing this MAIN architecture with Cisco's advanced metro dense-wavelength division multiplexing (DWDM (Dense WDM) The term given to wavelength division multiplexing (WDM) when significantly more channels were being added. Since WDM is increasingly more "dense" all the time, both terms are used synonymously. See WDM.
DWDM - wavelength division multiplexing ) products along with its market-leading metro optical transport platforms, Sigma Networks is delivering massive metro network capacity and multiservice flexibility to service provider customers in major cities of the United States United States, officially United States of America, republic (2005 est. pop. 295,734,000), 3,539,227 sq mi (9,166,598 sq km), North America. The United States is the world's third largest country in population and the fourth largest country in area. .
"Cisco's industry leading metro optical solutions deliver the flexibility, scalability and multiservice capabilities that allow Sigma Networks to advance the evolution of the retro MAN to the modern MAN, speeding the next generation of broadband services to the market and enabling our customers to maximize their reach in the metro," said John Peters, CEO (1) (Chief Executive Officer) The highest individual in command of an organization. Typically the president of the company, the CEO reports to the Chairman of the Board. of Sigma Networks.
With its MAIN infrastructure Sigma Networks has designed an all-optical network A communications network that works completely in the optical domain. It uses optical switches connected by optical fibers. See optical switch and optical computer. that supports the industry's most complete array of metro interconnect services on the market today. The metro has been encumbered Encumbered
A property owned by one party on which a second party reserves the right to make a valid claim, e.g., a bank's holding of a home mortgage encumbers property. by connectivity gaps between backbone networks, hosted service providers, data center service providers, and broadband service providers that have disrupted network traffic flows. Sigma Networks' MAIN fills this gap by supporting advanced and flexible services, including point-to-point connections and point-to-multipoint hubbed connections; the broadest range of SONET, Wavelength, and Gigabit Ethernet An Ethernet standard that transmits at 1 Gbps. Used mostly to connect high-end workstations and servers as well as for network backbones, Gigabit Ethernet transmits full duplex from point to point using switches and half duplex in a shared environment (CSMA/CD) using a hub. Services; and rapid provisioning of bandwidth through a single switched network. Today Sigma Networks also unveiled its expanded line of services to meet an even wider range of metro networking requirements. Sigma Networks introduced its increased line of Wavelength Services that match the spectrum of demands from carrier and service provider customers.
"With its pioneering architecture Sigma Networks utilizes the Cisco ONS ONS Office for National Statistics (UK)
ONS One Night Stand
ONS Onslaught (Unreal Tournament 2004)
ONS Oncology Nursing Society
ONS Object Naming Service
ONS Offshore Northern Seas 15200 metro DWDM and Cisco ONS 15454 optical transport solutions to maximize the capabilities, capacity and diversity of the metro to cost-effectively bridge the metro interconnect gap and deliver high speed bandwidth, enabling its carrier and service provider customers to create new revenue opportunities," said Tom Fallon, Vice President and General Manager of Optical Transport at Cisco Systems.
Sigma Networks' advanced architecture brings together for the first time the full capabilities of the Cisco ONS 15200 Metro DWDM line and market-leading ONS 15454 Metro Optical Transport Platform for increased capacity, scalability, and flexibility in the metro. Sigma Networks' MAIN utilizes the ONS 15216 Metro DWDM passive filter, which combines multiple wavelengths onto one pair of fiber, along with the ONS 15252 Metro DWDM platform, which serves as a multichannel Using two or more paths for transmission or processing. It can refer to a variety of architectures including (1) multiple I/O channels between the CPU and peripheral devices, (2) multiple wires in a cable, (3) multiple "logical" channels within a single wire or fiber or (4) multiple unit to deliver supercharged su·per·charge
tr.v. su·per·charged, su·per·charg·ing, su·per·charg·es
1. To increase the power of (an engine, for example), as by fitting with a supercharger.
2. wavelength services, and the ONS 15454, which serves as the highly efficient service aggregator for DS3s and OC-3s to OC-12s. Management of all of these optical systems is performed using the Cisco Transport Manager, or CTM CTM Continuum (gaming)
CTM Community Trade Mark (Europe)
CTM Cisco Transport Manager
CTM Confederacion de Trabajadores de Mexico (Spanish: Confederation of Mexican Workers) , which allows Sigma to quickly provision new services from a single interface.
The teaming of Cisco products supports a uniquely flexible network architecture that meets the varied and high-capacity requirements of metro networking. Utilizing technologies from Cisco's extensive IP+Optical portfolio, Sigma Networks has also been awarded the IP+Optical designation within the Cisco Powered Network program.
About Sigma Networks
Sigma Networks delivers the industry's most complete array of metro interconnect services to fill the connectivity gaps that exist between major data traffic points within cities. The company offers carriers and service providers an effective solution for metro interconnectivity that allows them to conserve capital and still meet customer demand. The company's all-optical Metro Area Interconnection Network (MAIN) provides the broadest and most flexible line of metro interconnections including SONET, Gigabit Ethernet, and Wavelength Services that accelerate carrier and service provider network footprint expansion and ROI (Return On Investment) The monetary benefits derived from having spent money on developing or revising a system. In the IT world, there are more ways to compute ROI than Carter has liver pills (and for those of you who never heard of that expression, it means a lot). . Sigma Networks' proprietary, Web-based MAINPoint(SM) OSS Oss (ôs), city (1994 pop. 62,141), North Brabant prov., S Netherlands; chartered 1399. It is a significant industrial center. Manufactures include meat products, chemicals, pharmaceuticals, electrical equipment, and metalware. gives customers direct control to rapidly provision and right size their bandwidth in real time.
Sigma Networks was launched in February 2000 by former FCC (1) (Federal Communications Commission, Washington, DC, www.fcc.gov) The U.S. government agency that regulates interstate and international communications including wire, cable, radio, TV and satellite. The FCC was created under the U.S. Chairman Reed Hundt, Benchmark Capital Partner Andy Rachleff, and Concentric Network (acquired by XO Communications) co-founder John Peters. Sigma Networks has raised over $400 million in equity and debt financing Debt Financing
When a firm raises money for working capital or capital expenditures by selling bonds, bills, or notes to individual and/or institutional investors. In return for lending the money, the individuals or institutions become creditors and receive a promise to repay . The company is executing a fully funded plan to initially deploy a deep footprint in Washington, DC, the San Francisco Bay Area “Bay Area” redirects here. For other uses, see Bay Area (disambiguation).
The San Francisco Bay Area, colloquially known as the Bay Area or The Bay , New York City New York City: see New York, city.
New York City
City (pop., 2000: 8,008,278), southeastern New York, at the mouth of the Hudson River. The largest city in the U.S. , Dallas, and Los Angeles, which constitute the five major markets for data communications in the United States. www.sigmanetworks.com.
Appendix: SIGMA NETWORKS PRESENTS: Modern MAN vs. Retro MAN Modern MAN Retro MAN Metro Footprint Rapid build out to fill Slower metro build outs the interconnection gap often based on dated that exists between technologies resulting communications service in delayed adoption of providers, resulting in high-speed data fast footprint expansions communications services Optimization Optimized for high-speed Built and optimized for data transport telephony at low speeds. Difficulty responding to speeds over OC-3. Equipment All-Optical, DWDM Copper lines or low networking equipment speed SONET rings Returns Rapid provisioning of Up to six months of bandwidth, delivered in days delays for bandwidth rather than months,leading delivery resulting in to more rapid ROI lost revenue opportunities. Sunk costs spent on building, internal resources, and time. Range of Offering a full range of A kluge of telephony Services services: Packet over SONET, equipment ill fit Gigabit Ethernet, and for delivering any Wavelength services - range of high-speed supported by a single data services. network. Customers can select services that are compatible with their current network and application requirements and technology competencies. Interconnected Streamlined ability to Expensive and slow connect to multiple other build out of many points of major data point-to-point traffic aggregation through connections or up to a single port connection to six-month delays and a hub network resulting in high costs of internal improved provisioning and hub network scale efficiencies. construction. Low speed SONET rings are difficult to scale for large bandwidth services. Customer Control Customer-controlled, fully Disparate and automated OSS that individual OSSs for integrates business and different business and operation functions. Systems operations functions that can e-Bond and that complicate interoperate with customer's internal and current systems. cross-division communications. Reliance on telephone and faxed-based provisioning and management.