DWDM definition

DWDM means Dense Wave Division Multiplexing – A carrier service whereby multiple individual coherent light waves (lambdas) are used to carry digital information on a single fiber optic strand/cable. For this RFQ, DWDM is an allowable service.
DWDM means Dense Wave Division Multiplexing – A carrier service whereby multiple individual coherent light waves (lambdas) are used to carry digital information on a single fiber optic strand/cable.
DWDM means dense wavelength division multiplexing technology that puts data from different sources together on an optical fibre, with each signal carried at the same time on its own separate light wavelength. “EAD Circuits” means BT’s Ethernet access direct circuits.

Examples of DWDM in a sentence

  • For more information, see the “DLP-G162 Change IP Settings” task, chapter “Turn up a Node” in the Cisco ONS 15454 DWDM Configuration Guide.

  • DescriptionOptical Wavelength Service is a wavelength (Lambda) solution that addresses a range of dense wave division multiplexing (DWDM) transport applications including Metro and Inter-City applications.

  • DWDM Note 1: Link budget = Minimum penalty [function of minimum reach] + minimum loss Note 2: * For potential future application; Not currently a standard nor MSA.

  • Finisar’s Multi-rate DWDM Small Form Factor Pluggable (SFP) transceivers are compatible with the dimensions defined by the DWDM SFP Multi-Sourcing Agreement (MSA)6.

  • Deployed fibers shall be capable of supporting a minimum of 80 DWDM wavelengths or user data with spacing as specified in ITU-T G.694.1.

  • Optical solutions targeting greater than 10 km over a DWDM system will address the bandwidth growth and reach requirements of Cable/MSO (multiple system operator) distribution networks, mobile backhaul networks, and interconnect for distributed data centers where reaches greater than 10 km are required, or where fiber availability drives the need for multiple instances of Ethernet over a DWDM system.

  • Specifications for DWDM SFP Transceiver Draft 1.0.October 21 2005.

  • The primary segments for photonic transceivers are Ethernet, wide area network (WAN) and dense wavelength division multiplexing (DWDM), all of which are predominantly addressed by InP-based optical technologies.

  • Higher bandwidth variations are available.Level 3 continuously evaluates various DWDM technologies and suppliers, and may select alternative suitable DWDM platforms / suppliers for this project at the discretion of Level 3.

  • The new DWDM system will consist of a terminal and associated filters and couplers located at the proposed ILA site, line cards pointing in each of two directions, amplifiers as required in intermediate locations, and terminals at each of the diverse endpoints.


More Definitions of DWDM

DWDM means dense wave division multiplexing; “Equipment” has the meaning set out in Schedule 1;
DWDM means Dense Wavelength Division Multiplexing;
DWDM means dense wavelength division multiplexing.
DWDM means Dense Wavelength Division Multiplexing, which is a sophisticated opto-electronics technology that uses multiple wavelengths of light very efficiently to greatly increase the number of video, data or voice channels of information that can be sent on a single optical fiber in a transmission system.
DWDM means Dense Wavelength Division Multiplexing.

Related to DWDM

  • Beam axis means a line from the source through the centers of the x-ray fields.

  • Sensor means any measurement device that is not part of the vehicle itself but installed to determine parameters other than the concentration of gaseous and particle pollutants and the exhaust mass flow.

  • MDF means a Qwest distribution frame (e.g., COSMIC™ frame) used to connect Qwest cable pairs and line and trunk equipment terminals on a Qwest switching system. "Maintenance and Repair" involves the exchange of information between Carriers where one initiates a request for maintenance or repair of existing products and services or Unbundled Network Elements or combinations thereof from the other with attendant acknowledgments and status reports in order to ensure proper operation and functionality of facilities. "Maintenance of Service charge" is a Miscellaneous Charge that relates to trouble isolation work performed by Qwest. Basic Maintenance of Service charges apply when the Qwest technician performs work during standard business hours. Overtime Maintenance of Service charges apply when the Qwest technician performs work on a business day, but outside standard business hours, or on a Saturday. Premium Maintenance of Service charges apply when the Qwest technician performs work on either a Sunday or Qwest recognized holiday.

  • PNode has the meaning set forth in the CAISO Tariff.

  • LSD means lysergic acid diethylamide.

  • Customer-generator means a user of a net metering system.

  • CCTV means Closed Circuit Television.

  • Subsystem means any subset of the System identified as such in the Contract that may be supplied, installed, tested, and commissioned individually before Commissioning of the entire System.

  • Ethernet means a family of computer networking technologies for LANs.

  • Stack means any point in a source designed to emit solids, liquids, or gases into the air, including a pipe or duct but not including flares.

  • Single Phase Aerosol Air Freshener means an aerosol air freshener with the liquid contents in a single homogeneous phase and which does not require that the product container be shaken before use.

  • Camera means a device that renders an image of the outside world and then converts this image into a signal (e.g. video signal).

  • Design-build team means an entity that consists of:

  • CMOs means notes or other instruments secured by collateral consisting primarily of mortgages, mortgage-backed securities and/or other types of mortgage-related obligations.

  • Rack means a mechanism for delivering motor vehicle fuel or diesel from a refinery or terminal into a truck, trailer, railroad car, or other means of non-bulk transfer.

  • Digital Cross Connect System or "DCS" is a function which provides automated Cross Connection of Digital Signal Level 0 (DS0) or higher transmission bit rate digital channels within physical interface facilities. Types of DCS include but are not limited to DCS 1/0s, DCS 3/1s, and DCS 3/3s, where the nomenclature 1/0 denotes interfaces typically at the DS1 rate or greater with Cross Connection typically at the DS0 rate. This same nomenclature, at the appropriate rate substitution, extends to the other types of DCS specifically cited as 3/1 and 3/3. Types of DCS that cross connect Synchronous Transport Signal level 1 (STS-1 s) or other Synchronous Optical Network (SONET) signals (e.g., STS-3) are also DCS, although not denoted by this same type of nomenclature. DCS may provide the functionality of more than one of the aforementioned DCS types (e.g., DCS 3/3/1 which combines functionality of DCS 3/3 and DCS 3/1). For such DCS, the requirements will be, at least, the aggregation of requirements on the "component" DCS. In locations where automated Cross Connection capability does not exist, DCS will be defined as the combination of the functionality provided by a Digital Signal Cross Connect (DSX) or Light Guide Cross Connect (LGX) patch panels and D4 channel banks or other DS0 and above multiplexing equipment used to provide the function of a manual Cross Connection. Interconnection is between a DSX or LGX to a Switch, another Cross Connection, or other service platform device.

  • Opaque means impenetrable to sight.

  • AMP means ABRY Mezzanine Partners, L.P., a Delaware limited partnership.

  • NOC means National Olympic Committee.

  • MGD means million gallons per day. "mg/l" means milligrams per liter. "ug/l" means micrograms per liter. "ng/l" means nanograms per liter. "S.U." means standard pH unit. "kg/day" means kilograms per day.

  • SDSL or "Symmetric Digital Subscriber Line" is a baseband DSL transmission technology that permits the bi-directional transmission from up to 160 kbps to 2.048 Mbps on a single pair. "VDSL" or "Very High Speed Digital Subscriber Line" is a baseband DSL transmission technology that permits the transmission of up to 52 Mbps downstream (from the Central Office to the End User Customer) and up to 2.3 Mbps digital signal upstream (from the End User Customer to the Central Office). VDSL can also be 26 Mbps symmetrical, or other combination.

  • AMPS means the shares of AMPS being auctioned pursuant to this paragraph 10.

  • Socket is a socket occupied by a CPU on a System or Physical Node. For purposes of this Exhibit 1.A, a “Socket-pair” is up to two sockets each occupied by a CPU on a System or Physical Node. A “System on a Chip” or “SOC(s)” is a single integrated circuit that includes the major components of a computer and is generally recognized as a system on a chip. A “Virtual Guest” is an instance of the Software that is executed, in whole or in part, on a System that is a virtual machine. When you deploy a guest operating system in a virtualized environment, you are responsible for securing the required license rights for any third party operating systems or other software that you use.

  • Fiber means a glass strand or strands which is/are protected by a color coded buffer tube and which is/are used to transmit a communication signal along the glass strand in the form of pulses of light.

  • CEMS means continuous emissions monitoring system.

  • Suction outlet means the opening or fitting through which the water under negative pressure is drawn from the pool or spa.