HP J9775A Procurve 2530-48G 48-Port Gigabit Ethernet Switch. P/N: J9775A. HP J9775A Procurve 2530-48G. - Ports: QTY 4 Gigabit Ethernet SFP ports. Ports: LAN/Network. -- 1 Dual-personality (RJ-45 or USB micro-B) serial console port.
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