FS RS-7188, Руководство по установке

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Data Center, Enterprise & ISP Network Solutions
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3.3 Mainboard Structure Description
The mainboard features are as follows:

CPU uses Intel LGA3647-P0 SKY-LAKE processor; (Remark: CPU supports normal and SKY-Fabric
processors.)

Each CPU supports six channels of DDR4, two DIMMs per channel, RDIMM/LRDIMM. Each CPU supports
a maximum capacity of 1.5TB;

DDR4 type: DDR4-1866/2133/2400/2666 ECC-RDIMM, ECC-LRDIMM;

There are three PCIe RISER slots on the board. Among them: RISER1 24 PCIe LANs are all from CPU1,
RISER2's 24 LANEs are from CPU2, and RISER3's 16 PCIe LANEs are also from CPU2.

There are two MEZZANINE CONNs on the main board to insert the SAS daughter board and I/O daughter
board. The supported SAS daughter boards include: LSI3008 and PMC8068; Supported I/O daughter
boards: I350-AM2/AM4, JL82599ES, X710L -BM1, X710L-BM2;

One PCIe PORT: X4 LANE-to-PCIe M.2 SLOT leads out from the CPU 1 on the mainboard and supports
PCIe M.2 storage media;

Two Gigabit BASE-Ts are integrated on the main board and Intel I350-AM2 chips are used from CPU1;

Southbridge PCH adopts INTEL LEWISBURG C620 series chipset;

PCH leads to 14 SATA ports, the highest rate: 6Gb / s, compatible with SATA 1.5Gb / s, 3.0Gb / s; SATA
Controller out of 8 SATA PORT, and SSATA out of 6 SATA PORT, which SATA PORT 8 PORT, according
to Sequentially introduced into two SFF8643 connectors, and the first four PORTs of SSATA are introduced
into one SFF8643 connector, and the second two PORTs are introduced into the 7PIN SATA connector to
access the SATA DOM and DVD;

The BMC chip in the single board adopts ASPEED's AST2500 control chip and is used for IPMI remote
management. Debug port, VGA output, dedicated Gigabit RJ45, and RMII/NCSI connection to I350-AM2
for sharing the I350-AM2 network ports.

The system architecture board diagram is as follows: