Módulo TP-LINK SFP Bi-Direccional WDM 1000Base-BX, TX:1550nm, RX:1310nm, 10Km - TL-SM321A 1000Base-BX WDM Bi-Directional SFP Module, LC Connector, TX:1550nm | RX:1310nm, Single-mode, 10km
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