PLANET FGSW-2840 - Manual (Page 257)

User’s Manual of FGSW-2840 / FGSW-4840S
257
The Managed Switch performs "Store and forward" therefore, no error packets occur. More reliably, it reduces the
re-transmission rate. No packet loss will occur.
7.5 Auto-Negotiation
The STP ports on the Managed Switch have 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 detect
the modes and speeds at the second of both device is connected and capable of, both 10Base-T and 100Base-TX devices can
connect with the port in either Half- or Full-Duplex mode. 1000Base-T can be only connected in Full-duplex mode.