24x10/100/1000 Gigabit Switch + 4x1/10 GbE SFP+ 2x QSFP 40G. GbE Port Density per System. EX3400-24T/EX3400-24P/EX3400-24T-DC: 30 (24 host ports + four 1/10 GbE and two 40GbE uplink ports). EX3400-48T/EX3400-48T-AFI/EX3400-48P/EX3400-48T-DC: 54 (48 host ports + four 1/10 GbE and two 40GbE uplink ports).
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