S u b C o m p a c t B o a r d G E N E - 8 3 1 5Chapter 2 Quick Installation Guide 2 - 183 RCT 4 N/C5 N/C 6 TCT7 TXD- 8 TXD+9 ACT_LED 10 LINK_LED11 +3.3 Volt. 12 SPD_LED13 Ground 14 Ground2.25 Ethernet #1 10/100Base-TX RJ-45 Phone Jack (CN14)Ethernet RJ-45 Connector/ Realtek RTL8100BLPin Signal Pin Signal1 RXD- 2 RXD+3 RCT 4 N/C5 N/C 6 TCT7 TXD- 8 TXD+9 ACT_LED 10 LINK_LED11 +3.3 Volt. 12 SPD_LED13 Ground 14 Ground2.26 External 5VSB/PSON# (CN16)Pin Signal1 N/C2 Ground3 N/C4 Ground5 PS_ON#6 +5 Volt. Standby