TYAN THUNDER I7522 Manual page 23

Thunder i7520 / Thunder i75 20 R
3.1.13 – Gigabit LAN 1 LED Headers (J 35) & (J36)
NIC1 and NIC2 RJ45 LED Scheme
Description
No Link
Linked at 10 Mbps
Linked at 100 Mbps
Linked at 1000 Mbps
Activity at any speed
Chapter 3: Board Installation
J35: NIC1 external SPEED LED Header
Pin_1: LINK_100_N (Active Low)
Pin_2: LINK_1000_N (Active Low)
J36: NIC1 external LINK/ACTIVITY LED Header
Pin_1: ACT _N (Active Low)
Pin_2: LINK_ALL_N (Active Low)
Left LED Right LED
(ACTIVITY) (SPEED)
OFF OFF
Green OFF
Green Green
Green Yellow
Blink Green
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