Kontron COMe Ref. Carrier T2 - Manual (Page 41)

COM Express™ miniBaseboard Type 2 / Connectors and Features
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5.8 Ethernet
The 10/100/1000 Base-T RJ45 single port Ethernet jack with integrated LEDs and magnetics on ETXexpress®
miniBaseboard is compatible to modules with Gigabit or with 10/100 Fast Ethernet Controller. By default the
configuration jumpers J20-J24 are closed for modules with Gigabit Ethernet. Open all Jumpers when using a module
with 10/100 Fast Ethernet controller.
The COM Express™ miniBaseboard Type 2 provides a RJ45/Dual USB Combo with a single RJ45 in combination with 2
USB ports (USB 4/6). Ethernet Connector J73 with integrated magnetics and LEDs is configured to support modules
with Gigabit Ethernet controller only. Modules with 10/100 MBit Ethernet controller are not supported.
LED function
Left LED Right LED J19 Function
Green Link1000
Yellow Link100
Off Link10
Green Activity
Left LED Right LED J73 Function
Orange Link1000
Green Link100
Off Link10
Yellow Activity