Cisco WS-SVC-NAM-2-250S Network Analysis Module-2 – 1 – 1000Base-T LAN1 Gbit/s

Cisco Catalyst 4000 Series 48-Port 100BASE-FX Line Card – 48 – 100Base-FX

Cisco 48-port Fast Ethernet Switching Module – 48 – 10/100Base-TX

Cisco 48 port 1000Base-X SFP Gigabit Ethernet Module – 48 – SFP (mini-GBIC)

Cisco Expansion Module – 40 – SFP (mini-GBIC) 40 – Expansion Slots

Cisco 48-Port Switching Module – 48 – 10/100/1000Base-T LAN100 Mbit/s