Cisco CISCO2921/K9 3-Port RJ-45 GE Integrated Services Router 5x Module HWIC-16A

5 xHWIC-16A 16-Port Asynchronous High-Speed WAN Interface Card. HP 546SFP+ Dual Port 10GbE Server Adapter 790314-001 779793-B21 FP. Form factor / Form factor. HP 530FLR-SFP+ 2-Port PCIe x8 10GbE Network Adapter 647579-001 649869-001.

eBay