Kontron AT8902 - Manual (Page 59)

AT8902 Hardware Description
Page 3 - 25 AT8902 User Guide
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 connectors 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
map to uplink channels 1 to 4.
The standard RJ45 connector has the following pin assignment:
0/18 9 0 10
0/19 10 0 11
0/20 11 0 12
0/21 12 0 13
0/22 13 0 14
0/23 14 0 15
0/24 15 0 16
0/25 10 GbE Uplink
(BCM56x02 or BCM56x04) AMC B2 -
0/26 10 GbE Uplink
(BCM56x02 or BCM56x04) AMC B2 -
0/27 10 GbE Uplink
(BCM56x04) AMC B1 -
0/28 10 GbE Uplink
(BCM56x04) AMC B1 -
Table 3-21: Fabric Uplink (J27) Pin Assignment
Signal Pin
DB+ 1
DB- 2
DA+ 3
DD+ 4
DD- 5
DA- 6
DC+ 7
DC- 8
Table 3-20: Fabric Interface Port Mapping (Continued)
CLI ID Channel Port LED
Yellow
Green
8
Yellow
Green
1
1 8