HDSL definition

HDSL or “High-Bit Rate Digital Subscriber Line” means a transmission technology which transmits up to a DS 1 – level signal, using any one of the following line codes: 2 Binary/1 Quartenary (“2B1Q”), Carrierless AM/PM, Discrete Multitone (“DMT”), or 3 Binary/1 Octel (“3BO”).
Sample 1Sample 2Sample 3
HDSL means a transmission technology which transmits up to a DS1-level signal, using any one of the following line codes: 2 Binary / 1 Quartenary ("2B1Q"), Carrierless AM/PM, Discrete Multitone ("DMT"), or 3 Binary / 1 Octel ("3BO").
Sample 1Sample 2Sample 3
HDSL or “High-Bit Rate Digital Subscriber Line” means a digital loop transmission technology which permits the transmission of up to 784 kbps simultaneously in both directions on a single non-loaded, twisted copper pair or up to 1544 kbps simultaneously in both directions on two non-loaded, twisted copper pairs.
Sample 1Sample 2

Examples of HDSL in a sentence

  • For purposes of this Agreement, including the transition of DS1 and DS3 Loops described in Section 2.1.4 above, DS1 Loops include 2-wire and 4-wire copper Loops capable of providing high-bit rate digital subscriber line services, such as 2-wire and 4-wire HDSL Compatible Loops.

  • For HDSL installations: Telcordia TA-NWT-001210 Generic Requirements for High-Bit-Rate Digital Subscriber Lines.

  • For purposes of this Agreement, including the transition of DS1 and DS3 Loops described in Section 2.1.4 above, DS1 Loops include 2-wire and 4-2ire copper Loops capable of providing high-bit rate digital subscriber line services, such as 2-wire and 4-wire HDSL Compatible Loops.

  • The “x” in “xDSL” is a place holder for the various types of DSL services, including, but not limited to ADSL (Asymmetric Digital Subscriber Line), HDSL (High-Speed Digital Subscriber Line), IDSL (ISDN Digital Subscriber Line), SDSL (Symmetrical Digital Subscriber Line), UDSL (Universal Digital Subscriber Line), VDSL (Very High-Speed Digital Subscriber Line), and RADSL (Rate-Adaptive Digital Subscriber Line).

  • For purposes of this Agreement, DS1 Loops include 2-wire and 4-Wire copper Loops capable of providing high-bit rate digital subscriber line services, such as 2-wire and 4-wire HDSL Compatible Loops.

  • Loop types typically include, but are not limited to, two- wire and four-wire copper analog voice-grade loops, two-wire and four-wire loops that are conditioned to transmit analog and digital signals, needed to provide, for example, ISDN, ADSL, HDSL, and DS-1 level signals, DS-1 loops, Coax loops and Fiber loops.

  • T-1 is an engineering and provisioning decision made solely at the discretion of the Company and is made based on the availability of HDSL facilities.

  • If Verizon’s on-line computer interface at www.verizon.com/wise showed that the Loop was compatible with HDSL service but, in fact, the information was incorrect, Verizon shall attempt, to the extent practicable, to process the order subject to the intervals that would have applied had the order information been accurate.

  • References to a type of xDSL Service ( e.g., ADSL, HDSL) are general and include successive xDSL Services (e.g., ADSL2+, HDSL2).

  • The HDSL power spectral density mask and dc line power limits referenced in Verizon TR 72575, as revised from time-to-time, must be met.


More Definitions of HDSL

HDSL means High-Bit Rate Digital Subscriber Line. "INP" means Interim Number Portability. "ISDN" means Integrated Services Digital Network. "IPPPs" means Independent Public Payphone Providers. "ISDN" means Integrated Services Digital Network. "IXC" means Interexchange Carrier. "LATA" means Local Access and Transport Area. "LEC" means Local Exchange Carrier. "LERG" means Local Exchange Routing Guide. "LIDB" means Line Information Database.
Sample 1
HDSL means a transmission technology which transmits up to 786 kbps on a single pair or a DS1-level signal over two pairs using the 2B1Q line code and meeting the PSD mask in Bellcore Technical Advisory TA-NWT-001210, Generic Requirements for High-Bit-Rate Digital Subscriber Lines, Issue 1, Bellcore, October 1991.
Sample 1

Related to HDSL

  • 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.

  • 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.

  • 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.

  • CDSL means Central Depository Services (India) Ltd.

  • ML means milliliter.

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

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

  • DSL refers to a set of service-enhancing copper technologies that are designed to provide digital communications services over copper Loops either in addition to or instead of normal analog voice service, sometimes referred to herein as xDSL, including, but not limited to, the following:

  • PSTN means the Public Switched Telephone Network.

  • Dark Fiber shall have the meaning set forth in Section 9.7.1.

  • SDR means Special Drawing Rights as defined by the International Monetary Fund.

  • 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.

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

  • Bandwidth means a distributor’s defined tolerance used to flag data for further scrutiny at the stage in the VEE process where a current reading is compared to a reading from an equivalent historical billing period. For example, a 30 percent bandwidth means a current reading that is either 30 percent lower or 30 percent higher than the measurement from an equivalent historical billing period will be identified by the VEE process as requiring further scrutiny and verification;

  • Dyslexia means a disorder of constitutional origin manifested by a difficulty in learning to read, write, or spell, despite conventional instruction, adequate intelligence, and sociocultural opportunity.

  • JetBrains or “We” means JetBrains s.r.o., having its principal place of business at Xx Xxxxxxxxx XX 0000/00, Xxxxxx, 00000, Xxxxx Xxxxxxxx, registered in the Commercial Register maintained by the Xxxxxxxxx Xxxxx xx Xxxxxx, Xxxxxxx X, Xxxx 00000, ID. No.: 265 02 275.

  • Collimator means a radiation shield that is placed on the end of the guide tube or directly onto a radiographic exposure device to restrict the size of the radiation beam when the sealed source is cranked into position to make a radiographic exposure.

  • InterLATA is As Defined in the Act.

  • NZOC means the New Zealand Olympic Committee Incorporated.

  • Nematode means invertebrate animals of the phylum nemathelminthes, and class nematoda, i.e., unsegmented round worms with elongated, fusiform, or saclike bodies covered with cuticle, and inhabiting soil, water, plants, or plant parts, may also be called nemas or eelworms.

  • GSM means Global System for Mobile Communications.

  • Mobile Network means a 3G or 4G network or any other mobile communications network which we choose to provide Mobile services.

  • Filter means material placed in the useful beam to preferentially absorb selected radiations.

  • Enamel means a coat of colored material, usually opaque, that is applied as a protective topcoat over a basecoat, primer, or a previously applied enamel coat. In some cases, another finishing material may be applied as a topcoat over the enamel.

  • Laser means any device excepting a Class 1 device which can be made to produce or amplify electromagnetic radiation in the wave length range from 100 nanometres to 1 millimetre primarily by the process of controlled stimulated emission.

  • 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.