Netopia introduced a pocket-size diagnostics tool for DSL installation technicians. The small device uses a USB interface that directly connects to the technician’s laptop eliminating the need for an external power source. A Web-based interface on the laptop provides the technician with information about the ADSL line and service, including: current line rate and maximum line rate, signal to noise ratio, percent of line usage, line attenuation, output power, modulation type, WAN status, error counters, unit software version and serial number, login and password errors, configuration and set-up. Netopia’s Technician Tool can also be configured to test for additional information such as static IP addresses. http://www.netopia.com
Netopia Offers Pocket-size DSL diagnostics tool
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From the Technology Graveyard
You just read about DSL. Here is what it replaced:
ISDN served 1986–2018. What ultimately replaced it?
ISDN digitized the local loop into 64 kbit/s B-channels for voice/data plus a 16 kbit/s D-channel for signaling (BRI = 2B+D), giving all-digital dial-up and faster call setup over ordinary copper. Its job passed to DSL — but the problem it solved, and the ideas it proved, live on in what replaced it. The standard rests here in the archive. One of 198 technologies here that opened a door and then held it for the next.
On this day
April 11From 25 years of the Converge Digest archive.