Intel SR6850HW4 - Manual (Page 50)

Cables and Connectors Intel® Server Platform SR6850HW4 TPS
Revision 1.0
Intel order number D23151-001
38
Figure 17. Dual Stacked Ethernet Connector
The Mainboard also provides an RJ45 connector that connects to the IMM Advanced for out-of-
band server management features. This out-of-band connector is also referred to as the
Generic Communication Module (GCM), or server management Ethernet controller.
Table 12. Server Management Ethernet Connector
Pin Signal Description Server Management Ethernet
Connector
1 GCM_NIC_RDM
2 GCM_NIC_RDP
3 Magnetics Tap
4 Magnetics Tap
5 Magnetics Tap
6 Magnetics Tap
7 GCM_NIC_TDM
8 GCM_NIC_TDP
A1 TP_GMC_RJ45_YEL_LED_A Yellow LED Anode
C1 TP_GMC_RJ45_YEL_LED_C Yellow LED Cathode
A2 GMC_NIC_ACTLED_N Green LED Anode
C2 GMC_NIC_ACTLED_R_N Green LED Cathode
Yellow LED Green LED