Model: C891F. 1 x RJ-45 ISDN S/T. 1 x 1G SFP. 1 x GE WAN. 8 x RJ-45 Ethernet 10/100/1000 Base-T (4 x PoE). 1 x FE WAN. HP 530FLR-SFP+ 2-Port PCIe x8 10GbE Network Adapter 647579-001 649869-001. Form Factor / Form Factor.
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