HP J9775A 2530-48G 48-Port Gigabit Switch + 4 SFP L2 Managed Rackmount. Why Choose the HP J9775A?. 4 x SFP uplink ports. Ports 48 x Gigabit RJ-45, 4 x SFP. Layer 2 managed switch with VLAN, QoS, and IPv6 support.
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