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FusionStorage OBS 7.0 Parts Replacement 05

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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Internal Cabling for a TaiShan 5280 V2 36-Slot Node

Internal Cabling for a TaiShan 5280 V2 36-Slot Node

Left and Right Mounting Ear Plate Cabling

Figure 24-47 Left and right mounting ear plate cabling
Table 24-30 Left and right mounting ear plate cabling

No.

Description

BOM Number

1

Signal cable for connecting the right mounting ear plate to the mainboard (J6030)

04052303

2

Signal cable for connecting the left mounting ear plate to the mainboard (J92)

04080650

Front Disk Backplane Power and Signal Cabling

Figure 24-48 Front disk backplane power and signal cabling
Table 24-31 Front disk backplane power and signal cabling

No.

Description

BOM Number

1

Indicator signal cable for connecting the front disk backplane (J35) to the mainboard (J93)

04080550-002

2

Power cable for connecting the front disk backplane (J2) to the mainboard (J47)

04152145-004

SAS Signal Cabling

Figure 24-49 SAS signal cabling (1)
Table 24-32 SAS signal cabling (1)

No.

Description

BOM Number

1

SAS cable for connecting port A of the front disk backplane to port A of the riser card on I/O module 1

04051020

2

SAS cable for connecting port B of the front disk backplane to port B of the riser card on I/O module 1

04051020

3

SAS cable for connecting port C of the front disk backplane to port C of the riser card on I/O module 1

04051020

Figure 24-50 SAS signal cabling (2)
Table 24-33 SAS signal cabling (2)

No.

Description

BOM Number

1

SAS cable for connecting port A of the front disk backplane to port A of the riser card on I/O module 1

04051020

2

SAS cable for connecting port B of the front disk backplane to port B of the riser card on I/O module 1

04051020

3

SAS cable for connecting port C of the front disk backplane to port C of the riser card on I/O module 1

04051020

12 x 3.5-Inch Rear Disk Backplane and Mainboard Power Cabling

Figure 24-51 12 x 3.5-inch rear disk backplane and mainboard power cabling
Table 24-34 12 x 3.5-inch rear disk backplane and mainboard power cabling

No.

Description

BOM Number

1

Power cable for connecting the 12 x 3.5-inch rear disk backplane (J1) to the mainboard (J5)

04152145-006

Signal Cabling from the Front Disk Backplane to the 12 x 3.5-Inch Rear Disk Backplane

Figure 24-52 Signal cabling from the front disk backplane to the 12 x 3.5-inch rear disk backplane
Table 24-35 Signal cabling from the front disk backplane to the 12 x 3.5-inch rear disk backplane

No.

Description

BOM Number

1

Signal cable for connecting the front disk backplane (J36) to the 12 x 3.5-inch rear disk backplane (J6)

04080550-012

Signal Cabling from the IOB Card to the 12 x 3.5-Inch Rear Disk Backplane and Mainboard

Figure 24-53 Signal cabling from the IOB card to the 12 x 3.5-inch rear disk backplane and mainboard
Table 24-36 Signal cabling from the IOB card to the 12 x 3.5-inch rear disk backplane and mainboard

No.

Description

BOM Number

1

SAS cable for connecting the IOB card to the 12 x 3.5-inch rear disk backplane

04051916

2

Signal cable for connecting the HCCS connector (J2021) of CPU 1 on the mainboard to the IOB card

04052226

3

Signal cable for connecting the HCCS connector (J2022) of CPU 2 on the mainboard to the IOB card

04052226

2 x 2.5-Inch Rear Disk Backplane Cabling (I/O Module 1)

Figure 24-54 2 x 2.5-inch rear disk backplane cabling
Table 24-37 2 x 2.5-inch rear disk backplane cabling

No.

Description

BOM Number

1

Power cable for connecting the 2 x 2.5-inch rear disk backplane (J1) to the mainboard (J10)

04080602

2

SAS cable for connecting the riser card on I/O module 1 to the 2 x 2.5-inch rear disk backplane (J2)

04051059-001

3

Indicator signal cable for connecting the front disk backplane (J32) to the 2 x 2.5-inch rear disk backplane (J5)

04080650-001

BBU Cabling

Figure 24-55 BBU cabling
Table 24-38 BBU cabling

No.

Description

BOM Number

1

SAS cable for connecting the mainboard (J6032) to the BBU (J5)

04051917

2

Power cable for connecting the mainboard (J6021) to the BBU (J2005)

04152142

4 x 2.5-Inch Rear Disk Backplane Cabling (I/O Module 3)

Figure 24-56 4 x 2.5-inch rear disk backplane cabling
Table 24-39 4 x 2.5-inch rear disk backplane cabling

No.

Description

BOM Number

1

Signal cable for connecting Slimline B (J9) of the 4 x 2.5-inch rear disk backplane to Slimline B (J51) of the mainboard

04052304

2

Indicator signal cable for connecting the 4 x 2.5-inch rear disk backplane (J23) to the mainboard (J67)

04080602

3

Signal cable for connecting Slimline A (J8) of the 4 x 2.5-inch rear disk backplane to Slimline A (J52) of the mainboard

04052304

4

Power cable for connecting the 4 x 2.5-inch rear disk backplane (J24) to the mainboard (J12)

04052302

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Updated: 2019-07-05

Document ID: EDOC1100051325

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