Extreme Networks UPSONIC Peripherals & accessories, 453.6 g (Selected brands) Extreme Networks UPSONIC (All categories) (Stock) In stock only 24 48 96 Best match Name Lowest price Highest price Newest Oldest Extreme Networks 40 Gigabit Ethernet QSFP+ passive copper (10323) Starting at $1,142.05+GST $1,313.36incl. GST Out of stock