36 port 32 port Outdoor Indoor >6 port ≤6 port FirePOWER NGFW ASA >3 port ≤3 port >1G ≤1G ASR Series ISR Series Core Switch Aggregation Switch QSFP28 100G 10G 1G 100M Layer 2 NON-PoE Access Switch Layer 3 RJ45 12 port QSFP+ SFP+ SFP Data Center PoE Unmanaged Managed ≥48 port 24 port 16 port ≤8 port