Figure 3. S4148F-ON I/O-side view
1 Forty-eight SFP+ optical ports 2 Four QSFP28 ports
3 Two QSFP+ optical ports 4 Micro USB-B console port
5 USB Type-A
Figure 4. S4148FE-ON I/O-side view
1
Twenty four each unied SFP+ and SFP+ optical ports 2 Four unied QSFP28 ports
3 Two QSFP+ optical ports 4 Micro USB-B console port
5 USB Type-A
Figure 5. S4128T-ON I/O-side view
1
Twenty-eight copper BaseT RJ-45 optical ports 2 Two QSFP28 optical ports
3 Micro USB-B console port 4 USB Type-A
10 S4100–ON Series switch