5 auto-negotiation – PLANET GS-4210-8P2T2S User Manual
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User’s Manual of GS-4210-8P2T2S
5.5 Auto-Negotiation
The STP ports on the Switch have a built-in "Auto-negotiation". This technology automatically sets the best possible bandwidth
when a connection is established with another network device (usually at Power On or Reset). This is done by detecting the
modes and speeds when both devices are connected. Both 10Base-T and 100Base-TX devices can connect with the port in
either half- or full-duplex mode.
If attached device is:
100Base-TX port will set to:
10Mbps, without auto-negotiation
10Mbps.
10Mbps, with auto-negotiation
10/20Mbps (10Base-T/full-duplex)
100Mbps, without auto-negotiation
100Mbps
100Mbps, with auto-negotiation
100/200Mbps (100Base-TX/full-duplex)
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