Statements (25)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:digital_telephone_exchange_system
|
| gptkbp:alsoKnownAs |
Digital Multiplex System 10
|
| gptkbp:architecture |
modular
|
| gptkbp:introducedIn |
1977
|
| gptkbp:manufacturer |
gptkb:Northern_Telecom
|
| gptkbp:marketedAs |
gptkb:Nortel
|
| gptkbp:notableFor |
first digital local exchange in North America
|
| gptkbp:replacedBy |
electromechanical switches
|
| gptkbp:status |
largely retired
|
| gptkbp:successor |
gptkb:DMS-100
|
| gptkbp:supports |
gptkb:ISDN
Centrex services CLASS features analog lines digital lines |
| gptkbp:technology |
digital time-division switching
|
| gptkbp:usedBy |
independent telephone companies
rural telcos in Canada rural telcos in the United States |
| gptkbp:usedFor |
telephone switching
|
| gptkbp:usedIn |
rural telephone networks
small urban telephone networks |
| gptkbp:bfsParent |
gptkb:DMS_digital_switching_system
|
| gptkbp:bfsLayer |
8
|
| https://www.w3.org/2000/01/rdf-schema#label |
DMS-10
|