CISCO3220 "Cisco 3220 Mobile Access Router with 1x 10/100Base-TX LAN 4
Cisco UCSC-PCI-1-C240M5 Riser Card 1
Cisco UCSC-PCIE-IRJ45 Intel I350 4-Port 1Gb PCI-e X4 Low-Profile Server NIC
My grandfather gave me a Cisco 2500 series router and it looks like it predates Ethernet. How can I get this working? What are all these ports, what signals do they use,