No. Component No. Component
2 Gigabit port 1 8 Gigabit port 2
3 10 Gigabit Ethernet port 1 9 Gigabit port 4
4 Power port 10 USB 3.0 ports
5 10 Gigabit Ethernet port 2 11 Reset button
6 Maintenance port - -
TS-873U-RP, TS-1273U-RP, TS-1673U-RP
No. Component No. Component
1 Gigabit port 3 7 Maintenance port
2 Gigabit port 1 8 USB 2.0 ports
3 10 gigabit SFP+ port 1 9 Gigabit port 2
4 Power supply unit 1 10 Gigabit port 4
5 Power supply unit 2 11 USB 3.0 ports
6 10 gigabit SFP+ port 2 12 Reset button
TS-x73U User Guide
Product Overview 9