Advantech SOM-5992 Design Manual page 52

Signal
10G_SFP_SDA2
10G_SFP_SCL2
10G_SFP_SDA3
10G_SFP_SCL3
10G_LED_SCL
10G_PHY_RST_01
10G_PHY_RST_23
Pin# Description
C33 I2C data signal of the 2-wire management
interface used by the 10GbE controller to access
the management registers of an external Optical
SFP Module.
Carrier board:
D33 I2C clock signal of the 2-wire management
interface used by the 10GbE controller to access
the management registers of an external Optical
SFP Module.
Carrier board:
C32 I2C data signal of the 2-wire management
interface used by the 10GbE controller to access
the management registers of an external Optical
SFP Module.
Carrier board:
D32 I2C clock signal of the 2-wire management
interface used by the 10GbE controller to access
the management registers of an external Optical
SFP Module.
Carrier board:
C37 I2C Clock of the 2-wire interface that transfers
LED and strap signals for I2C or MDIO operation
of optical PHYs.
Carrier board:
C35 Output signal that resets an optical PHY on port 0
and port1 (with copper PHY this signal is not
used).
Carrier board:
C34 Output signal that resets an Optical PHY on port 2
and port 3 (with Copper PHY this signal is not
used).
Carrier board:
５０
I/O Notes
1
I/O OD
CMOS
3.3V
Suspend
/
3.3V
1
I/O OD
CMOS
3.3V
Suspend
/
3.3V
1
I/O OD
CMOS
3.3V
Suspend
/
3.3V
1
I/O OD
CMOS
3.3V
Suspend
/
3.3V
I/O OD
CMOS
3.3V
Suspend
/
3.3V
O CMOS
3.3V
Suspend
/
3.3V
1
O CMOS
3.3V
Suspend
/
3.3V