Nvidia MCX621202AC-ADAT, Руководство пользователя

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Scheme 2: One Bi-Color LED and one Single Color LED
There are two I/O LEDs per port to indicate speed and link status. LED1 is a bicolor LED (Yellow and
green) and LED2 is a single color LED (green).
Link Indications
State Bi-Color LED (Yellow/Green) Single Color LED (Green)
Beacon command for locating the
adapter card 1Hz blinking Yellow OFF
Error
4Hz blinking Yellow Indicates an error
with the link. The error can be one of the
following:
Error
Type Description LED
Behavior
I
2
C
I
2
C access to
the
networking
ports fails
Blinks until
error is
fixed
Over-
current
Over-current
condition of
the
networking
ports Blinks until
error is
fixed
ON
Physical Activity
The Green LED will blink.
Blinking
Link Up
The Green LED will be solid.
ON
SMBus Interface
ConnectX-6 Dx technology maintains support for manageability through a BMC. ConnectX-6 Dx PCIe
stand-up adapter can be connected to a BMC using MCTP over SMBus or MCTP over PCIe protocols as
if it is a standard NVIDIA PCIe stand-up adapter. For configuring the adapter for the specific
manageability solution in use by the server, please contact NVIDIA Support.
Voltage Regulators
The voltage regulator power is derived from the PCI Express edge connector 12V supply pins. These
voltage supply pins feed on-board regulators that provide the necessary power to the various
components on the card.