Functional Architecture Intel® Server Board S2400SC TPS
32 Intel order number G36516-002 Revision 2.0
Figure 15. Functional Block Diagram of Processor IIO Sub-system
The following sub-sections will describe the server board features that are directly supported by
the processor IIO module. These include the Riser Card Slots, Network Interface, and
connectors for the optional I/O modules and SAS Module. Features and functions of the Intel
C600 Series chipset will be described in its own dedicated section.
3.2.3.1 Network Interface
Network connectivity is provided by means of two onboard Intel
®
Ethernet Controller 82574L
providing up to two 10/100/1000 Mb Ethernet ports. The NIC chip is supported by implementing
x1 PCIe Gen1 signals from the Intel
®
C600 PCH.
On the Intel
®
Server Board S2400SC, two external 10/100/1000 Mb RJ45 Ethernet ports are
provided. Each Ethernet port drives two LEDs located on each network interface connector. The
LED at the right of the connector is the link/activity LED and indicates network connection when
on, and transmit/receive activity when blinking. The LED at the left of the connector indicates
link speed as defined in the following table: