BlueOptics BO28L13640D QSFP28 Transceiver kompatibel mit H3C QSFP-100G-ER4-WDM1300, 100GBASE-ER4, Singlemode Fiber, LC-Duplex, internes WDM 4x1296-1309nm, 40KM, Farbe: Silber | Pick it. With Piqit.