These ports are Auto-MDI type port, these ports can auto transform to MDI-II or MDI-X type, so you can just make an easy connection that without worrying if you are using a standard or crossover cable.
Power on
The 4(8)-port Gigabit Ethernet Switch can be used with AC power sources 100~240V AC, 50~60 Hz. The power supply of the Switch will adjust to the local power source automatically and may be turned on without having any or all LAN segment cables connected.
IDENTIFYING EXTERNAL COMPONENTS
This chapter describes the front panel, rear panel and LED indicators of the Switch
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