The Cisco Catalyst 9300 Series Switches support optional network modules for uplink ports. The default switch configuration does not include the network module.
Products specifications
| Attribute name | Attribute value |
|---|
| Ethernet LAN (RJ-45) ports | 4 |
| Ethernet interface type | Gigabit Ethernet |
| Ethernet LAN data rates | 1000 Mbit/s |