Portwell COM Express PCOM-B700G User Manual page 53

COM Express™
C33 10G_SFP_SDA2
C34 10G_PHY_RST_23
C35 10G_PHY_RST_01
C36 10G_LED_SDA
C37 10G_LED_SCL
C38 10G_SFP_SDA1
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external Optical SFP Module
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
Output signal that resets an optical
PHY on port 2 and port3 (Not used
with copper PHY)
Output signal that resets an optical
PHY on port 0 and port1 (Not used
with copper PHY)
I2C Data of the 2-wire interface
that transfers LED signals and
PHY straps for I2C or MDIO
operation of optical PHYs.
I2C Clock,of the 2-wire interface
that transfers LED and strap
signals for I2C or MDIO operation
of optical PHYs
I2C data signal of the 2-wire
management interface used by the
10GbE controller to access the
management registers of an
PORTWELL PCOM-B700G User's Guide
I/O OD 3.3V Suspend / 3.3V
O - 3.3V Suspend / 3.3V
O - 3.3V Suspend / 3.3V
I/O OD 3.3V Suspend / 3.3V
I/O OD 3.3V Suspend / 3.3V
I/O OD 3.3V Suspend / 3.3V
PCOM-B700G User's Guide
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PU 4.7K to
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3VSB
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