ULL definition

ULL means a transmission path that extends from a Main Distribution Frame, DSX-panel, or functionally comparable piece of equipment in the Customer's serving End Office to the Rate Demarcation Point (or network interface device (NID) if installed) in or at a Customer's premises. The actual loop transmission facilities used to provide an ULL may utilize any of several technologies.
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ULL or “Urban Limit Line” means the boundary of allowable urban growth within the unincorporated area of Contra Costa County as approved by voters in 1990 and amended by the County Board of Supervisors in 2000 and in 2004. For purposes of this Agreement and amending the Urban Development Area below, the ULL adopted by voters in November 2006 will be regarded as an amendment to the ULL since this boundary was approved after publication of the HCP/NCCP and the ECCCHCP/NCCP EIS/EIR.
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ULL or "unbundled local loop" means copper lines to which competing carriers have been granted access by the incumbent operator, allowing such alternative carriers to offer data transmission capacity and/or telephony to end users. (ULL is often referred to as raw copper.) Full ULL is used for customers without PSTN/ISDN subscription (wholesale or retail at TDC), shared ULL is used for customers with PSTN/ISDN subscriptions.
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Examples of ULL in a sentence

  • Notwithstanding anything to the contrary in this Agreement, standard provisioning intervals shall not apply to ULL provided under this subsection 11.

  • In addition, if Covad orders one or more ULL provisioned via Integrated Digital Loop Carrier or Remote Switching technology deployed as a ULL concentrator, BA shall, where available and in accordance with applicable technical references, move the requested ULL(s) to a spare, existing physical ULL at no additional charge to Covad.

  • Covad may also make a Network Element Bona fide Request for access to Unbundled Local Loops at the ULL concentration site point.

  • For purposes of this Agreement, the Parties agree that BA shall be deemed to meet such performance standards if it meets the time intervals set forth in Schedule 27.1 for (i) ULL Installation and INP Installation in at least eighty percent (80%) of the covered instances, and (ii) Out-of-Service Repairs in at least seventy percent (70%) of the covered instances.

  • In addition, if MFS requests one or more ULLs provisioned via Integrated Digital Loop Carrier or Remote Switching technology deployed as a ULL concentrator, BA shall, where available, move the requested ULL(s) to a spare, existing physical ULL at no additional charge to MFS.

  • MFS may also make a Network Element Bona Fide Request for access to Unbundled Local Loops at the ULL concentration site point.

  • Notwithstanding anything to the contrary in this Agreement, standard provisioning intervals shall not apply to ULL provided under this subsection 11.6.3.

  • If, however, no spare physical ULL is available, BA shall within three (3) business days of MFS's request notify MFS of the lack of available facilities.

  • Any Scheduled Conversion Time or New Conversion Time may not be rescheduled more than one (1) time in a business day, and any two New Conversion Times for a particular Analog 2W ULL shall differ by at least eight (8) hours, unless otherwise agreed to by the Parties.

  • At Covad's request, BA will provide the ADSL-2W, HDSL-2W and HDSL-4W ULLs described in Sections 11.2.4, 11.2.5 and 11.2.6 of this Agreement after successful completion of a Technical Trial, if necessary, and an Operational Trial for each ULL type.


More Definitions of ULL

ULL means unconditioned local loop;
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Related to ULL

  • ADSL or "Asymmetric Digital Subscriber Line" is a Passband digital loop transmission technology that typically permits the transmission of up to 8 Mbps downstream (from the Central Office to the End User Customer) and up to 1 Mbps digital signal upstream (from the End User Customer to the Central Office) over one (1) copper pair. "HDSL" or "High-Data Rate Digital Subscriber Line" is a synchronous baseband DSL technology operating over one or more copper pairs. HDSL can offer 784 Kbps circuits over a single copper pair, T1 service over two (2) copper pairs, or future E1 service over three (3) copper pairs. "HDSL2" or "High-Data Rate Digital Subscriber Line 2" is a synchronous baseband DSL technology operating over a single pair capable of transporting a bit rate of 1.544 Mbps.

  • ISDN refers to a digital circuit switched network service. Basic Rate ISDN (BRI) provides for channelized (two (2) bearer and one (1) data) end- to-end digital connectivity for the transmission of voice or data on either or both bearer channels and packet data on the data channel. Primary Rate ISDN (PRI) provides for twenty-three (23) bearer channels and one (1) data channel. For BRI, the bearer channels operate at 64 Kbps and the data channel at 16 Kbps. For PRI, all twenty-four (24) channels operate at 64 Kbps or

  • 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.

  • IDSL or "ISDN Digital Subscriber Line" or "Integrated Services Digital Network Digital Subscriber Line" is a symmetrical, baseband DSL technology that permits the bi- directional transmission of up to 128 Kbps using ISDN CPE but not circuit switching.

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