Urban Automatic Telephone Exchanges with Crossbar Selector Switches of ZWUT Production,
Abstract
A system of urban automatic telephone exchanges with the MCA crossbar selector switches was developed and introduced into production. The article is devoted to the description of exchanges of the K-66 type. In the framework of the MCA system, two basic types of urban exchanges, the K-65 and then the K-66 were developed. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Apr 12, 1972
- Accession Number
- AD0743125
Entities
People
- J. Olejarczyk
Organizations
- National Air and Space Intelligence Center