QSFP-40G-LR4-S CISCO QSFP-40G-LR4-S Cisco QSFP 40GBASE-LR4 Trnscvr Mod, LC, 10km, Enterprise-Class Cena 34 158,57 zł netto 42 015,04 zł brutto
QSFP-40G-SR4-S 40GBASE-SR4 QSFP Trnscvr Module - MPO Conn - Enterprise-Class Cena 5 296,14 zł netto 6 514,25 zł brutto
GLC-GE-100FX 100BASE-FX SFP for GE SFP port on 3750 - 3560 - 2970 - 2960 Cena 783,46 zł netto 963,66 zł brutto
SFP-10G-T-X CISCO 10GBASE-T SFP+ transceiver module for Category 6A cables Cena 2 275,55 zł netto 2 798,93 zł brutto