Supermicro SuperServer E50-9AP-N5 - Headers and Connectors

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Chapter 3: Motherboard Connections
3.3 Headers and Connectors
Front Panel Audio Header
A 10-pin front panel audio header located on the motherboard allows you to use the onboard
sound for audio playback. Connect an audio cable to the this header to use this feature. Refer
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COM Headers
The JCOM1 header provides two RS232/422/485 COM connections. Refer to the table below
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Audio Header
Pin Denition
Pin# Denition Pin# Denition
1 MIC_Left 2 AUDIO_GND
3 MIC_Right 4 AUDIO_Detect
5 LINE2_Right 6 MIC2_JD
7 Front AUDIO_JD 8 NC
9 LINE2_Left 10 LINE2_JD
Serial COM Ports
Pin Denition
Pin# Denition Pin# Denition
1 DCD 2 DSR
3 RXD 4 RTS
5 TXD 6 CTS
7 DTR 8 RI_N
9 GND 10 N/A
11 DCD 12 DSR
13 RXD 14 RTS
15 TXD 16 CTS
17 DTR 18 RI_N
19 GND 20 N/A