1PCS APC SC/FC/LC Fiber Attenuator 5DB-20DB Single-mode Fiber Optic Adapter APC Male to Female Connector 5DB/10DB/15DB/20DB

1PCS APC SC/FC/LC Fiber Attenuator 5DB-20DB Single-mode Fiber Optic Adapter APC Male to Female Connector 5DB/10DB/15DB/20DB

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