Advantech ARK-3400 User Manual

Contents

13 ARK-3400 User ManualChapter 2 Hardware installation2.3.3 Ethernet Connector (LAN)ARK-3400 provides two RJ45 connectors of Gb LAN interface, they are equippedwith two Realtek 8111B Ethernet controllers that are fully compliant with IEEE 802.3u10/100/1000 Mbps CSMA/CD standards. The Ethernet port provides a standard RJ-45 jack connector with LED indicators on the front side to show its Active/Link status(Green LED) and Speed status (Yellow LED).Figure 2.12 Ethernet connector2.3.4 LVDS ConnectorThe ARK-3400 comes with a D-Sub 26-pin connector that carries LVDS signal out-put, and can direct connect to LVDS LCD Display via external cable.The system also provide a jumper of JP3 on internal motherboard for selecting theLCD signal power of 5V or 3.3V, please refer to the jumper table of JP3, and °×FullDisassembly Procedure°± to adjust it. Up. The default setting of JP3 is 5 V.Figure 2.13 LVDS ConnectorTable 2.5: RJ-45 Connector pin assignmentsPin 10/100/1000BaseT Signal Name1 TX+2 TX-3 RX+4 MDI2+5 MDI2-6 RX-7 MDI3+8 MDI3-Table 2.6: LVDS Connector Pin AssignmentPin Signal Name Pin Signal name1 LVDS_CLKBP 14 LVDS_CLKBM2 GND 15 LVDS_YAM03 LVDS_YAP0 16 LVDS_YAM14 LVDS_YAP1 17 LVDS_YAM25 LVDS_YAP2 18 LVDS_CLKAM6 LVDS_CLKAP 19 GND7 +3.3 or +5 V 20 +3.3 or +5 V