M5300-28G (GSM7228S) — ProSAFE 24-port Gigabit L2+ Managed
24 x Auto-sensing RJ45 10/100/1000
2 x Auto-sensing RJ45 100/1000/10GBase-T
4 x Auto-sensing SFP ports 100/1000 (shared with last 4 Gigabit RJ45)
2 x Auto-sensing SFP+ ports 1000/10GBase-X (shared with the two 10GBT)
2 independent 10 Gigabit I/O bays
1 x Modular PSU
1 x RPS/EPS connector
1 x USB Storage Port
Serial RS232 DB9, Mini-USB