List of Telephone Switches - Stromberg-Carlson

Stromberg-Carlson

• DCO 21
• DCO 80
• DCO 200
• DCO 360
• Century DCO6000
  • DCO Remote Line Switch 1000 (RLS 1000)
  • DCO Remote Line Switch 4000 (RLS 4000)
  • RLS 450
• DCO-SE
• DTM
• ESC-1 "Crossreed" electronic exchange
  • ESC-3
• MS30
• SC#5 (#5 Crossbar licensed from Northern Electric (Canada) for US sales/distribution)
• Motorswitch - Siemens (Germany)
• XY (Stromberg version of Ericsson "flat motion" switch operated in horizontal planes)

The DCO family starts as generic DCO

• DCO
  • DCO-E (Line Switch 10,000 lines)
  • DCO-SE (Line Switch 10,000 lines, software enhanced, class features, centrex, etc.)
    • DCO-RLS (Remote Line Switch, controlled by hosts above)
      • RLS 1000 (Pedestal mount cabinet 1000 lines in a subdivision - required multiple T-1's to host)
      • RLS 4000 (Same thing, but 4000 lines)
      • RLS (This has the ability in a host outage to make intra-cabinet calls)
      • The line switches will also talk to AT&T SLC-96 pedestals - 96 lines on a ped
  • DCO-CS (Long distance, very limited lines - 1+ trunking to long distance all T-1 cards)

Note: DCO systems are now supported by GENBAND