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Toshiba Strata DK424 B1CU1A Processor Card
Only $14.98
Toshiba Strata DK424 B1CU1A Processor Card Toshiba Strata DK424 B1CU1A Processor Card Toshiba Strata DK424 B1CU1A Processor Card
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Toshiba Strata DK424 B1CU1A Processor Card

SKU 19121 Refurbished (Grading Guide)
Was $134.99 You Save $120.01
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Item Information
The Toshiba Strata DK424 B1CU1A Processor Card


  • Supports up to 1 Cabinet
  • Supports up to 8 Universal Slots
  • Supports up to 56 Stations Max.
  • Supports up to 32 CO Lines Max.
  • Supports up to 64 Stations + Analog Lines
  • The B1CU unit consists of a single PCB. The B1CU processor supports only the DK424i Base Cabinet with up to eight universal slots
  • B2CAU/B2CBU consists of two PCBs that support up to two cabinets, with up to 14 universal slots
  • Expansion Cabinet slots S207~S210 are not available with the B2CAU/B2CBU processors
  • B3CAU/B3CBU consists of two PCBs that support up to three cabinets, with up to 28 universal slots
  • B5CAU/B5CBU consists of two PCBs that supports up to five cabinets, with up to 48 universal slots.


  • B1CU1A Processor Card
  • BRCS DTMF Receiver


  •  DK 424 system operates with one of four processors (B1CU, B2CAU/B2CBU, B3CAU/B3CBU, or B5CAU/B5CBU).
  • These processors can only be installed in dedicated slots in the Base Cabinet (slots B101 and B102).

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  • Item(s) must be returned within 30 days from invoice date.
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