OPSN means Open Packet Switching Network in Networks




Similar to OPSN

ADCU - Asynchronous Data Channel Unit
ADE - Automatic Directory Exchange
ADI - Asynchronous Data Interchange
ADI - Aseam To Doe Interface
ADI - Asynchronous Data Interface
ADI - Arkivens Digitala Infrastruktur
ADM - Add Drop Multiplexer

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