Congatec conga-HPC/uATX-Server User Manual page 25

SFP28 Ports 1 - 4 Left
(D39, D52 - D58)
Right
Table 12 X47 - External Runtime Status LED
Pin Description
1 5V
2 GND
Table 13 X49 - External S3 Status LED
Pin Description
1 5V Standby
2 GND
Connector Type
X47, X49: 2.54 mm, 2-pin connector
4.1.4 VIN_PWR_OK Signal
The VIN_PWR_OK signal is a high-active input from the main power supply to the module. The signal indicates whether the power is good. Use
jumper JP7 to configure the module's VIN_PWR_OK signal.
Table 14 JP7 - VIN_PWR_OK Signal Settings
Pin Description
1 - 2 Pull-up the VIN_PWR_OK signal to 3.3 V with a 1 K resistor for debug purposes (default)
3 - 4 Connect VIN_PWR_OK signal from ATX power supply
5 - 6 Connect VIN_PWR_OK signal from onboard DC/DC regulator (only in single 12 V mode)
Connector Type
JP7: 2.54 mm, 2-pin jumper
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Yellow/Green Yellow Full link speed (module-specific speed)
Green Half link speed (module-specific speed)
Off Below half link speed (module-specific speed)
Green Off No link established
On (steady) Link without activity
On (blinking) Link established, activity detected
HATXm001
X47
1
2
X49
1
2
JP7
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