Wiring scheme and network adapter with digital and analog outputs to allow old pots coexistence with
US5448635A · kind A · utility
92Cited by
13References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 30, 1993 |
| Grant date | Sep 5, 1995 |
| Priority date | — |
| Expiry date | Jun 30, 2013 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04Q2213/299
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A network adapter and wiring scheme makes use of existing plain old telephone service (POTS) wiring to provide support between analog devices within the subscriber premise and an Integrated Digital Service Network (ISDN). Moreover, the network adapter and wiring scheme provides further support between digital devices within the premise and the ISDN while concurrently supporting analog devices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.