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”).
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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").
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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.
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Examples of HDSL in a sentence

  • The specific Loop type (e.g., ADSL, HDSL, or otherwise) ordered on the LSR must match the LMU of the Loop reserved taking into consideration any requisite line conditioning.

  • 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 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.


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.
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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.
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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.