DS3 definition

DS3 means the 44.736 Mbps third-level in the time-division multiplex hierarchy. In the time-division multiplexing hierarchy of the telephone network, DS3 is defined as the third level of multiplexing.
DS3 is a digital signal rate of 44.736 Mbps.
DS3 means a digital signal rate of 44.736 Mbps.

Examples of DS3 in a sentence

  • DTT facilities are provided as dedicated DS3, DS1 or DS0 facilities.

  • The Parties agree to utilize B8ZS and Extended Super Frame (ESF) facilities, with a DS1, DS3 or higher interface as justified by the traffic volume exchanged between the Parties and where technically feasible and commercially available.

  • When a DS3 or STS-1 handoff is agreed to by the Parties, each Party will provide all required multiplexing at their respective end.

  • If the POI has an electrical interface, the interface will be DS1 or DS3 as mutually agreed upon by the Parties.

  • The number of DS3 UNE-L lines in service (DS0 equivalent line count).

  • Spare capacity shall mean an existing unused DS3 facility between the Mid-Span Fiber Meet fiber optic terminals that the providing Party does not plan to use within the next twelve months immediately following the request for spare capacity.

  • A DS1 or DS3 transmission facility between Verizon switches (as identified in the LERG) or wire centers, within a LATA, that is dedicated to a particular end user or carrier.

  • For DS1 or DS3 circuits, Dedicated Transport shall at a minimum meet the performance, availability, jitter, and delay requirements specified for Customer Interface to Central Office (CI to CO) connections in the applicable industry standards.

  • The interface to unbundled dedicated DS3 transport is a metallic-based electrical interface.

  • The local loop UNE includes all features, functions and capabilities of the transmission facility, including attached electronics (except those electronics used for the provision of advanced services, such as Digital Subscriber Line Access Multiplexers), and line conditioning Local Loop UNE includes, but is not limited to (DS1, DS3, fiber, and other high capacity loops to the extent required by applicable law, and where such loops are deployed in SBC MISSOURI wire centers.


More Definitions of DS3

DS3 means a dedicated, high capacity, full duplex, channel with a line speed of 44.736 Mbps isochronous serial data having a line code of bipolar with three zero substitution (B3ZS). DS3 Service has the equivalent capacity of 28 DS1 Services at 1.544 Mbps or 672 Voice Grade (VG) services.
DS3 means Digital Signal Three, which is a circuit with a bandwidth of 45 megabits per second. A D-3 is also known as a T-3.
DS3 means a digital signal having a bit rate of 44.736 Mb/s in accordance with ANSI Standard T1.102 (formerly AT&T Compatibility Bulletin 119 dated October 1979) and Technical Reference PUB 54014. As applied to the computation of the Vyvx Percentage, the number of DS3s will be expressed as the total manufacturer's designed capacity (including protection) of the installed equipment, whether or not fully operational to the maximum designed capacity.
DS3 shall consist of one (1) Virtual Container 3 (VC-3), allowing the use of 44 736 000 bits per second (nominal 45Mbps) digital stream.

Related to DS3

  • DS-1 A service having an absolute digital signal speed of 1.544 Mbps. DS-3: A service having an absolute digital signal speed of 44.736 Mbps. Duct: A pipe, tube or conduit through which cables or wires are passed. Dynamic 911: The provision of E911 service utilizing a call processing arrangement with pseudo ANIs for non call-path associated signaling and routing commonly associated with the delivery of mobile, nomadic or out-of-region calls.

  • Asynchronous means not simultaneous or concurrent in time. For the purpose of this general rule, asynchronous telecommunication technologies for telemedicine or telehealth services may include audio and video, audio without video, client or member portal and may include remote monitoring. "Asynchronous" does not include voice messages, facsimile, electronic mail or text messages.¶

  • 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.