Scheme 1: One Bi-Color Led; Scheme 3: One Bi-Color Led And One Single Color Led - Nvidia Mellanox ConnectX-6 Dx Series User Manual

MCX621102AC-ADAT, MCX621102AN-ADAT,
MCX621102AE-ADAT
MCX623102A[C/N]-ADAT, MCX623102A[C/N]-
GDAT, MCX623102A[S/E/N/C]-GDAT
MCX623105A[N/E]-CDAT, MCX623106A[C/N/S/E]-
CDAT, MCX623106P[C/N/E]-CDAT,
MCX623105A[C/N/S/E]-VDAT

Scheme 1: One Bi-Color LED

There is one bicolor (Yellow and Green) I/O LED per port to indicate speed and link status.
Physical and Logical Link Indications
State
Beacon command for locating the adapter card
Error
Physical Activity
Link Up

Scheme 3: 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).
Physical and Logical Link Indications (Ethernet Mode)
State
Beacon command for locating the
adapter card
Error
OPN
Bi-Color LED (Yellow/Green)
Physical link speed
1Hz blinking Yellow
4Hz blinking Yellow indicates a problem
with the link
Scheme 1: One Bi-Color LED
Scheme 3: One Bi-Color LED and one Single Color
LED
Bi-Color LED (Yellow/Green)
Physical link speed
1Hz blinking Yellow
4Hz blinking Yellow indicates a problem with the link
• A constant Green indicates a physical link with the
maximum networking speed.
• A constant Yellow indicates a physical link with less than
the maximum networking speed.
• A constant Green indicates a physical link with
the maximum networking speed.
• A constant Yellow indicates a physical link with less than
the maximum networking speed.
LEDs Scheme
Single Color LED (Green)
Logical link/activity
OFF
ON
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