Ethernet Connector; Table 17. Dual Ethernet Stacked Connector - Intel SR6850HW4 - Server Platform - 0 MB RAM Product Manual

Ethernet Connector

The main board provides a dual-RJ45 connector for Ethernet connection. Below are the pin
descriptions.
Table 17. Dual Ethernet Stacked Connector
Pin Signal
LED Signals
27 DNW_LINKB10_N
28 DNW1_ACT_N_R
29 DNW_LINKB100_N
30 LANB1000_N_R
31 DNW_LINKA10_N
32 DNW0_ACT_N_R
33 DNW_LINKA100_N
34 LANA1000_N_R
Ethernet Signals
15 DNW_MDIB_DP<0>
21 DNW_MDIB_DN<0>
23 DNW_MDIB_DP<1>
16 DNW_MDIB_DN<1>
18 DNW_MDIB_DP<2>
24 DNW_MDIB_DN<2>>
26 DNW_MDIB_DP<3>
19 DNW_MDIB_DN<3>
6 DNW_MDIA_DP<0>
Description
Lower (Port 1) green status
LED cathode signal
indicating Port 1 activit2y
Lower (Port 1) green status
LED anode to 100-ohm
pull-up to 3.3V Standby
Lower (Port 1) green speed
LED cathode, yellow LED
anode
Lower (Port 1) yellow
speed LED cathode, green
LED anode
Upper (Port 2) green status
LED cathode signal
indicating Port 2 activity
Upper (Port 2) green status
LED anode to 100-ohm
pull-up to 3.3V Standby
Upper (Port 2) green speed
LED cathode, yellow LED
anode
Upper (Port 2) yellow
speed LED cathode, green
LED anode
Port 1 transceiver 0
positive of differential pair
Port 1 transceiver 0
negative of differential pair
Port 1 transceiver 1
positive of differential pair
Port 1 transceiver 1
negative of differential pair
Port 1 transceiver 2
positive of differential pair
Port 1 transceiver 2
negative of differential pair
Port 1 transceiver 3
positive of differential pair
Port 1 transceiver 3
negative of differential pair
Port 2 transceiver 0
Dual Stacked Ethernet Connector
235