Telebyte Tech. Model 268 DCE DTE RS232 Opto-Isolation Module

Telebyte Model 268 RS-232 Opto-Isolation Module - USED

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Telebyte Model 268: RS232 Opto-Isolation Module Industrial Electronic Component

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Telebyte Model 268 RS232 268-271 Opto-Isolation Module

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Telebyte Model 268 Opto-Isolation Module RS-232 DCE DTE