326 HEIDENHAIN Technical Manual iTNC 530 HSCI
Face of the connector:
Meanings of the LEDs on the Ethernet data interface:
LED Status Meaning
Green On Interface active
Off Interface inactive
Orange On 1 Gbit interface active
Yellow Blinking 100 Mb network or 1 Gbit network
Off 10 Mb network
For more information on the Ethernet interface, see "X26, X116: Ethernet
interface RJ45-port (100BaseT)" on page 1863.