High bit-rate Digital Subscriber Line

(communications, protocol)(HDSL) A form of Digital Subscriber Line, providing T1 or E1 connections over twoor three twisted-pair copper lines, respectively. Unlikemost other forms of DSL HDSL is not a typical consumerservice, it's used mostly to replace traditional T1/E1connections, such as connecting PBXes to telco offices.The advantage of HDSL over the Alternate Mark Inversion linecoding scheme traditionally used on T1/E1 lines is that itrequires about an order of magnitude lower bandwidth to carrythe same traffic.

单词	high bit-rate digital subscriber line
释义	High bit-rate Digital Subscriber Line High bit-rate Digital Subscriber Line (communications, protocol)(HDSL) A form of Digital Subscriber Line, providing T1 or E1 connections over twoor three twisted-pair copper lines, respectively. Unlikemost other forms of DSL HDSL is not a typical consumerservice, it's used mostly to replace traditional T1/E1connections, such as connecting PBXes to telco offices.The advantage of HDSL over the Alternate Mark Inversion linecoding scheme traditionally used on T1/E1 lines is that itrequires about an order of magnitude lower bandwidth to carrythe same traffic.
随便看	applicant document tracking system applicant entity applicant inventory system applicant prepared environmental assessment applicant reveiw & selection summary applicants applicant's admitted prior art applicant's handbook applicant supply file system applicant testing services applicant tracking applicant tracking system applicant user interface applicant verification and compliance unit applicate applicate number applicate ordinate application application access and control system application access medium application activity application activity model application-adaptable integrated circuit application adapter application adaption layer