Toshiba Loop Start CO Line Interface Subassembly (4x0) (Discontinued)

(Model # RCOS3)
Toshiba Loop Start CO Line Interface Subassembly (4x0)
Toshiba

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Loop start CO line interface subassembly for the Toshiba CTX100 and CTX670 telephone systems. The subassembly mounts onto an RCOU3 card and provides 4 additional CO line ports.
SKU Condition
RCOS3-R Refurbished
RCOS3 New