QSFP-40G-ER4 TLC Fabrik CiscoQSFP-40G-ER4 Compatible 40GBASE-LR4 QSFP+ 1310nm 40km LC... TLC Fabrik CiscoQSFP-40G-ER4 Compatible 40GBASE-LR4 QSFP+ 1310nm 40km LC DOM Transceiver Module Compra Compra Aggiungi al carrello Mostra dettagli