C9200L-48P-4X-E is the Catalyst 9200L 48 ports full PoE+ 4x10G uplink Switch, with Network Advantage software. Catalyst 9200 Series switches extend the power of intent-based networking and Catalyst 9000 hardware and software innovation to a broader set of deployments. With its family pedigree, Catalyst 9200 Series switches offer simplicity without compromise it is secure, always on, and IT simplified. Quick Spec Table 1 shows the quick spec. Model C9200L-48P-4X-E Downlinks total 10/100/1000 or PoE+ copper ports 48 ports full PoE+ Uplink configuration 4x 10G fixed uplinks Default primary AC power supply PWR-C5-1KWAC Fans Fixed redundant Software Network Essentials Stacking bandwidth 80 Gbps DRAM 2 GB Flash 4 GB Switching capacity 176 Gbps Forwarding rate 261.9 Mpps.