Zyxel SFP-LX-10, 1000BaseLX SFP Module, Long Range 10km, (10 PCS)
Zyxel XGS1935-28, 28 Port Smart Managed Switch, 24x Gigabit Copper and 4x 10G SFP+, hybrid mode, standalone or NebulaFlex Cloud
Zyxel Voucher for technical certification trainings (ZCNE) for registration via Education portal
Zyxel XGS4600-52F L3 Managed Switch, 48 port Gig SFP, 4 dual pers. and 4x 10G SFP+, dual PSU