Fabric Uplink (J40/J41) Pin Assignment; Fabric Uplink (J40/J41) Leds Signification - Kontron AT8902M User Manual

AT8902M
Fabric Interface Uplink
The mezzanine supports four fabric interface uplinks to the front panel of the Hub Board. The
switch is connected to the RJ45 connector with integrated status LEDs on the front panel via a
quad PHY and two 10/100/1000BASE-T dual magnetics. GbE channel 0/1 to 0/4 of the switch
maps to uplink channel 1 to 4.
The standard RJ45 connector has the following pin assignment:
Table 3-21: Fabric Uplink (J40/J41) Pin Assignment
Signal Pin
DB+ 1
DB- 2
DA+ 3
DD+ 4
DD- 5
DA- 6
DC+ 7
DC- 8
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Table 3-22: Fabric Uplink (J40/J41) LEDs Signification
Speed LED (yellow)
OFF
BLINK
ON
Status LED (green)
OFF
ON
BLINK
Green
10BASE-T
100BASE-TX
1000BASE-T
Link Down
Link Up and no activity
Link Up and activity
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Hardware Description
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AT8902M User Guide