Dell PowerSwitch S4128F-ON Installation Manual page 10

Figure 4. S4148FE-ON I/O-side view
1. Twenty four each unified SFP+ and SFP+ optical ports
3. Two QSFP+ optical ports
5. USB Type-A
Figure 5. S4128T-ON I/O-side view
1. Twenty-eight copper BaseT RJ-45 optical ports
3. Micro USB-B console port
Figure 6. S4148T-ON I/O-side view
1. Forty-eight copper BaseT RJ-45 optical ports
3. Two QSFP+ optical ports
5. USB Type-A
10 S4100–ON Series switch
2. Four unified QSFP28 ports
4. Micro USB-B console port
2. Two QSFP28 optical ports
4. USB Type-A
2. Four QSFP28 optical ports
4. Micro USB-B console port