MDI/MDIX crossover detection. All these 24 ports can operate in half- and full- duplex modes.

10/100/1000 BASE-T / Mini GBIC Combo Ports (Option Port 25~26)

The Switch is also equipped with two combo 10/100/1000 Base-T / Mini GBIC ports, which supports 1000BASE-SX/LX and 100Base- FX Mini GBIC module for fiber uplinks.

10/100/1000 BASE-T Twisted Pair Ports (Port 27~28)

Finally there are 2 Gigabit twisted pair ports that are auto negotiable 10/100/1000Mbps with auto MDI/MDIX crossover detection support that can also operate in half- and full- duplex modes.

Note: When a port is set to “Forced Mode”, the Auto MDI/MDIX will be disabled.

Rear Panel

AC Power Connector

Figure 5 – Rear panel of the Switch

AC Power Connector:

Plug in the female connector of the provided power cord into this

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D-Link DES-1228 user manual Rear Panel, 10/100/1000 BASE-T Twisted Pair Ports Port 27~28, AC Power Connector