资讯

Texas Instruments has developed new DSL technology that will make it easier for phone companies to boost their bandwidth offerings, so they can offer new services like voice and video over ...
An emerging high-speed Internet standard in Europe holds potential for faster download speeds and broader availability for many U.S. businesses.
The data-transfer speeds are symmetric, meaning people can download and upload information at the same rate. Some versions of DSL technology offer faster downloads than uploads.
Voice-over-DSL (VoDSL), which uses a single regular phone wire to offer the equivalent of many phone lines, once teetered on the edge of mainstream technology before falling back into obscurity.
AT&T is still offering this service to new customers. The DSL service that AT&T has discontinued tops out at 6-Mbps downloads, according to USA Today article published Saturday.
While the acceptance of Digital subscriber line, or DSL, technology -- which transforms telephone wires into high-speed pipes connected to the World Wide Web -- has increased, the rate of growth ...
Last mile copper loops are largely considered a dead-end technology; fiber-to-the-home and coaxial cable systems offer much more headroom, so much so that even the recent National Broadband Plan ...
For now DSL is destined to remain an access technology and poses little threat to the still-lucrative T1 and frame-relay markets, agrees AMI’s Bose. “DSL is still a technology that is trying ...
Digital subscriber lines, or DSL, take advantage of telephone system infrastructure to give consumers broadband Internet access. But the service’s availability is notoriously limited to certain ...
Economy DSL, the Slowest Technology, Remains the One Most Available in Rural Three-quarters of rural households have DSL available, according to data self-reported by internet service providers. But ...
SAN MATEO — DSL has emerged as the primary broadband technology that people will use to drive the next wave of Internet applications. As the chairman of Efficient Networks Inc., Mark Floyd is ...