QSFP-40G-SR4-S 40GBASE-SR4 QSFP Trnscvr Module - MPO Conn - Enterprise-Class Cena 4 885,53 zł netto 6 009,20 zł brutto
QSFP-40G-LR4-S CISCO QSFP-40G-LR4-S Cisco QSFP 40GBASE-LR4 Trnscvr Mod, LC, 10km, Enterprise-Class Cena 16 805,46 zł netto 20 670,72 zł brutto
QSFP-40G-LR4 CISCO QSFP 40GBASE-LR4 OTN Transceiver LC 10KM Cena 32 850,10 zł netto 40 405,62 zł brutto