No. (Hex.) Name Description Default (Range) F7-15 (03F3) Communication Speed Selection Sets the communications speed. 10 (10, 100 - 102) 10 10/10 Mbps 100 100/100 Mbps 101 10/100 Mbps 102 100/10 Mbps Note: Set this parameter when F7-14 = 0 or 2 [Duplex Mode Selection = Half/Half or Full/Full].