Noun
DS1 (plural DS1s)
(abbreviation for "digital signal 1.") See T1.
Although the engine produces just 92 millinewtons (0.331 ounce-force ) thrust at maximal power (2100 W on DS1), the craft achieved high speeds because ion engines thrust continuously for long periods. Source: Internet
ANSI T1.403 The Book On ESF, Verilink Corporation, 1986 D4 Digital Channel Bank Family, Bell System Technical Journal, November 1982 Carrier pricing Carriers price DS1 lines in many different ways. Source: Internet
In this system, twenty-four (24) DS0s are multiplexed into a DS1 signal. Source: Internet
The DS1 line rate (2 digroups plus overhead bits) is 1.544 Mbit/s, supporting 24 voice channels or their equivalent in other services. Source: Internet
Digital signal cross-connect DS1 signals are interconnected typically at Central Office locations at a common metallic cross-connect point known as a DSX-1. Source: Internet
Engineers developed high speed DSL facilities such as High bit rate Digital Subscriber Line (HDSL) and Symmetric Digital Subscriber Line (SDSL) to provision traditional Digital Signal 1 (DS1) services over standard copper pair facilities. Source: Internet