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.
DS-1 is a digital signal rate of 1.544 Mbps.
DS-1. (“Digital Signal Level 1”) is the 1.544 Mbps first-level signal in the time-division multiplex hierarchy.
Examples of DS-1 in a sentence
It may provide transport for twenty-eight (28) DS1 channels, each of which provides the digital equivalent of twenty-four (24) analog voice grade channels.
A DS1 Loop may be provisioned over a variety of loop transmission technologies including copper, HDSL-based technology or fiber optic transport systems.
There shall be a DS1 or higher rate transport interface at each of the SPOIs. Each signaling link shall appear as a DS0 channel within the DS1 or higher rate interface.
USLC service is offered with or without concentration and with or without a protection DS1.
The Parties agree to utilize B8ZS and Extended Super Frame (ESF) DS1 facilities, where available.
More Definitions of DS-1
DS-1 means the 1.544 Mbps first-level signal in the time-division multiplex hierarchy. In the time-division multiplexing hierarchy of the telephone network, DS-1 is the initial level of multiplexing.
DS-1 means Digital Signal One, which is a circuit with a bandwidth of 1.544 megabits per second, roughly 24 times that of DS-0. A DS-1 is also known as a T-1.
DS-1 means a digital signal rate of 1.544 Megabits Per Second ("Mbps").
DS-1 digital trunk side port" is a trunk side switch connection employed to provide the equivalent of 24 analog incoming trunk ports.
DS-1. - means a dedicated, high capacity, full duplex channel with a nominal line speed of 1.544 Mbps asynchronous serial data having a line signal format of either alternate mark xxxersion (AMI) or B8ZS and either Superframe (D4) or Extended Superframe formats. DS-1 Service has the equivalent capacity of 24 voice grade services or 24 DS-0 Services. AMI can support 24 56 Kbps channels and (ESF) B8ZS can support 24 64 Kbps channels.
DS-1. The term “DS-1” Service is a point to point high-capacity Private Line digital transport service (PLTS) that provides transmission of isochronous serial data at 1.544 MBPS and has the capacity of 24 voice equivalent channels. Because the transmission is digital, the signal is clean and free of cross talk, amplified noise and distortion. DS-1 Service channels are provided between customer-designated premises or between a customer-designated premises and a Carrier’s central office. DS-1 Service may be provisioned on copper, fiber and in some instances, microwave radio. In some high-density cities, DS-1 Service is provisioned on a synchronous optical network (SONET)-based interoffice network that connects key serving wire centers.
DS-1 means a circuit complying with AT&T Tech. Ref. Pub. 62411, December 1990, with Xxxxxxxx 0, Xxxxx 0000, and Bellcore TR-MWT-000499, Issue 5, December 1993. "DS-3" shall mean a circuit meeting the specifications set forth in AT&T Technical Reference Pub. 54014 Addendum 1, November 1992 and Bellcore TB-NWT-608499, Issue 5, December 1993. "Purchase Order" means any Lessee purchase order accepted by Lessor. "Requested Service Date" means the date Service on a Circuit is requested to commence specified in the applicable Purchase Order. "Service" means transmission service provided between North American DSX standard cross-connect panels located in Lessor's terminal locations. To confirm their agreement to be bound hereby, the parties have executed this agreement below: