Metaglossary.com - Definitions for "{term}"

Keywords: superframe, crc, super, extends, kbps

Extended Superframe: A DS1 framing format in which 24 DS0 times lots plus a coded framing bit are organized into a frame which is repeated 24 times to form a superframe.

dit.upm.es

Extended Superframe Format. Framing type used on T1 circuits that consists of 24 frames of 192 bits each, with the 193rd bit providing timing and other functions. ESF is an enhanced version of SF. See also SF.

chetbacon.com

Extended Super Frame. A T1 framing format.

ednet.net

Extended Superframe. A T1 format that comprised 24 frames of 192 bits each. A 193rd bit is used for link control and error checking.

hdtteam.it

Extended Superframe. A DS-1 framing format with enhanced benefits for network management. (7/96)

topcc.org

Extended Super Frame, a DS-1 framing format of 24 frames. In this format, 2 Kbps are used for framing pattern sequence, 4 Kbps are used for the Facility Data Link, and the remaining 2 Kbps are used for CRC

laruscorp.com

T-1 carrier framing format that provides 64kb clear channel capability, error checking, 16-state signaling, and other data transmission features.

ldcircuit.com

A T1 framing format that utilizes the 193rd bit as a framing bit, but whose Superframe is made up of 24 frames instead of 12 as in D4 format. ESF also provides CRC error detection and maintenance data link functions.

e-ratecentral.com

Extended Super Frame An enhanced version of D4 formatting, and it is the current industry standard. ESF is composed of 24 frames of 192 bits each. ESF provides 16 signaling states in the 193rd bit to ensure sychronization, supervisory control, and maintenance capabilities.

info.louisiana.edu

Extended Superframe Format. A network control and framing method used by common carriers that incorporates control and information data in the transmitted bit stream. When connecting networks and equipment, it is important that both the equipment and the network support the same appropriate protocols.

hei.ca

Extended Superframe. A framing format for T1 applications that consists of twenty four frames of 192 bits each with the 193rd bit providing timing and other functions. It includes provisions for continuous monitoring by both the user and the telephone company central office. ESF provides a 4 Kbps link control channel (transparent to user data) which allows the telephone company to monitor the local loop, transmit and receive test messages and retrieve performance data, all without interrupting normal operations.

cxrlarus.com

Extended Superframe. 24 frames are bundled in a certain format and transmitted Up to Top

odints.com

See Extended Superframe.

btstraining.com

Extended superframe format. "A framing format that extends DS1 framing from 12 to 24 frames so that an 8-kbps F-bit pattern can be used for three separate functions: framing

btstraining.com

xtended uper rame. A T1 transmission standard, specifying 24 frames as an extended superframe used for frame synchronization. Suitable for videoconferencing transmission lines.

videocall-training.com

Extended Superframe Format. A type of T1 line - with 12 - 193 bit frames. The additional bit over a 192 bit frame is a 'timing' bit. A superframe is 12 of these 193 bit frames, and the 12 timing bits in each of the 193 bit sequences to mean something else, rather than just timing - such as signaling, dial tone, digits dialed, off hook, or busy. Within the 24 channels - if the least significant bit of the 6th and 12th samples of each frame are used for additional maintenance, control, and signaling, this is called "bit robbing", which is why in-band signaled T1 lines have 56 kbps of bandwidth. Non-bit robbed (aka clear channel) T1 lines have 64 kbps of bandwidth.

bandwidthfinders.com

extended superframe format. Use of the Cyclical Redundancy Check-6 (CRC-6) Code to measure actual logic errors rather than format errors. [ESF permits circuit performance to be measured in-service and real-time, regardless of the electrical/physical characteristics of the transmission facility and network. Error data processed and stored in the ESF CPU is available on demand for the last 24 hours in 15-minute intervals, making it possible to sectionalize problems.

u4corp.com

extended superframe: T1 framing technique with 24 frames per superframe, which allows additional signaling.

cisco.com

Extended Super Frame allows for on-line diagnostics without disrupting the data stream. 24 frames are strung together to form and Extended Super Frame.

amerinet.com

T1 framing format that uses the framing bit to provide maintenance and diagnostic functions.

parabel.ru

A TI framing format that utilized the 193rd bit as a framing bit, but with a superframe made up of 24 frames instead of 12 (as in a D4 format). ESF also provides CRC error detection and maintenance data link functions.

nationaldatamux.com

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Keywords: european, eurosf, lobbies, custody, social

European Social Funds

ynypu.org.uk

European Securities Forum, formerly the European Securities Industry Users Group. A 'club' of the major European banks and broker-dealers, which lobbies for increased efficiency in European equity markets, settlement, clearing and custody organizations. Web address: http://www.eurosf.com

vandermoolen.com

One of the four Structural Funds of the European Union.

eto.org.uk

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Keywords: frp, emergency, rescue, firefighting, support

Edge Spread Function. The response of an imaging system to a step function.

impactscan.org

EMERGENCY SUPPORT FUNCTIONS. The Federal Response Plan (FRP) details 12 ESF's in place to coordinate operations during Federal involvement in an incident; transportation, communications, public works, engineering, firefighting, information and planning, mass care, resource support, health and medical services, urban search and rescue, hazardous materials, food, and energy.

nrcc.com

Economic Support Fund

usaid.gov

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Keywords: postulated, mitigate, anticipated, accidents, safety

Engineered Safety Features. are the features (systems and equipment) engineered into the plant to mitigate the effects of anticipated and postulated accidents.

dcisc.org