4-47 
Management Ethernet port 
The S5130S-28F-EI and S5130S-28PS-EI switches each have one management Ethernet port. You 
can connect the port to a local PC for software loading and debugging or to a remote management 
station for remote management. 
Table4-2 Management Ethernet port specifications 
Item  Specification 
Connector type  RJ-45 
Transmission rate, duplex mode, 
and auto MDI/MDI-X 
•  10 Mbps, half/full duplex 
•  100 Mbps, half/full duplex 
•  MDI/MDI-X autosensing 
Max transmission distance  100 m (328.08 ft) 
Transmission medium  Category-5 (or above) twisted pair cable 
Compatible standards 
•  IEEE 802.3i 
•  IEEE 802.3u 
•  IEEE 802.3ab 
Functions and services  Software upgrade and network management. 
 
10/100/1000BASE-T autosensing Ethernet port 
Table4-3 10/100/1000BASE-T autosensing Ethernet port specifications 
Item  Specification 
Connector type  RJ-45 
Transmission rate, duplex mode, and 
auto MDI/MDI-X 
•  10 Mbps, half/full duplex 
•  100 Mbps, half/full duplex 
•  1000 Mbps, full duplex 
•  MDI/MDI-X autosensing 
Max transmission distance  100 m (328.08 ft) 
Transmission medium  Category-5 (or above) twisted pair cable 
Compatible standards 
•  IEEE 802.3i 
•  IEEE 802.3u 
•  IEEE 802.3ab 
 
5G/2.5G/1000BASE-T autosensing Ethernet port 
The  S5130S-28MP-EI,  S5130S-28MP-HPWR-EI, and  S5130S-52MP-EI  switches provide 
5G/2.5G/1000BASE-T autosensing Ethernet ports. 
Table4-4 5G/2.5G/1000BASE-T autosensing Ethernet port specifications 
Item  Specification 
Connector type  RJ-45 
Transmission rate, duplex mode, and 
auto MDI/MDI-X 
•  1 Gbps, full duplex 
•  2.5 Gbps, full duplex