3 etherent connectors – Intel SR6850HW4 User Manual
Page 49
Intel® Server Platform SR6850HW4 TPS
Cables and Connectors
Revision 1.0
Intel order number D23151-001
37
4.2.3 Etherent
Connectors
The Server Board Set SE8500HW4 Mainboard provides a dual-RJ45 connector for Ethernet
connection.
Table 11. TaDual Ethernet Stacked Connector
Pin
Signal
Description
LED Signals
27
DNW_LINKB10_N
Lower (Port 1) green status LED cathode signal indicating Port 1 activity
28
DNW1_ACT_N_R
Lower (Port 1) green status LED anode to 100-ohm pullup to 3.3V Standby
29
DNW_LINKB100_N
Lower (Port 1) green speed LED cathode, yellow LED anode
30
LANB1000_N_R
Lower (Port 1) yellow speed LED cathode, green LED anode
31
DNW_LINKA10_N
Upper (Port 2) green status LED cathode signal indicating Port 2 activity
32
DNW0_ACT_N_R
Upper (Port 2) green status LED anode to 100-ohm pullup to 3.3V Standby
33
DNW_LINKA100_N
Upper (Port 2) green speed LED cathode, yellow LED anode
34
LANA1000_N_R
Upper (Port 2) yellow speed LED cathode, green LED anode
Ethernet Signals
15
DNW_MDIB_DP<0>
Port 1 transceiver 0 positive of differential pair
21
DNW_MDIB_DN<0>
Port 1 transceiver 0 negative of differential pair
23
DNW_MDIB_DP<1>
Port 1 transceiver 1 positive of differential pair
16
DNW_MDIB_DN<1>
Port 1 transceiver 1 negative of differential pair
18
DNW_MDIB_DP<2>
Port 1 transceiver 2 positive of differential pair
24
DNW_MDIB_DN<2>>
Port 1 transceiver 2 negative of differential pair
26
DNW_MDIB_DP<3>
Port 1 transceiver 3 positive of differential pair
19
DNW_MDIB_DN<3>
Port 1 transceiver 3 negative of differential pair
6
DNW_MDIA_DP<0>
Port 2 transceiver 0 positive of differential pair
13
DNW_MDIA_DN<0>
Port 2 transceiver 0 negative of differential pair
11
DNW_MDIA_DP<1>
Port 2 transceiver 1 positive of differential pair
5
DNW_MDIA_DN<1>
Port 2 transceiver 1 negative of differential pair
3
DNW_MDIA_DP<2>
Port 2 transceiver 2 positive of differential pair
10
DNW_MDIA_DN<2>
Port 2 transceiver 2 negative of differential pair
8
DNW_MDIA_DP<3>
Port 2 transceiver 3 positive of differential pair
2
DNW_MDIA_DN<3>
Port 2 transceiver 3 negative of differential pair
Power Signals
4, 7, 9, 12, 14,
17, 22, 25
+1.8V Standby
1, 20, 35, 36,
37, 38
Chassis
Ground
Ground