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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 36-Slot Node

Internal Cabling for a TaiShan 5280 36-Slot Node

Signal Cabling of the Front Disk Backplane

Figure 24-35 Signal cabling of the front disk backplane
Table 24-18 Signal cabling of the front disk backplane

No.

Description

BOM Number

1

SAS HD cable (Port A-Port A) for connecting the front disk backplane to the RAID controller card

04051018

2

SAS HD cable (Port B-Port B) for connecting the front disk backplane to the RAID controller card

04051018

3

Indicator signal cable for connecting the front disk backplane (J35) to the 2 x 3.5-inch rear disk backplane (J24)

04051053

4

SAS HD cable for connecting the front disk backplane (J31) to the 2 x 3.5-inch rear disk backplane (J3)

04051060

5

Indicator signal cable for connecting the front disk backplane (J1) to the mainboard (J159)

04051340

Internal Cabling of the Front Disk Backplane Using a RAID Controller Card

Figure 24-36 Internal cabling of the front disk backplane using a RAID controller card
Table 24-19 Internal cabling of the front disk backplane using a RAID controller card

No.

Description

BOM Number

1

SAS cable for connecting port A (J28) of the front disk backplane to port A of the RAID controller card

04051018

2

SAS cable for connecting port B (J29) of the front disk backplane to port B of the RAID controller card

04051018

Signal Cabling of the 12 x 3.5-Inch Rear Disk Backplane

Figure 24-37 Signal cabling of the 12 x 3.5-inch rear disk backplane
Table 24-20 Signal cabling of the 12 x 3.5-inch rear disk backplane

No.

Description

BOM Number

1

SAS cable (Port A-Port A) for connecting the 12 x 3.5-inch rear disk backplane to the front disk backplane

04050433

2

SAS cable (Port B-Port B) for connecting the 12 x 3.5-inch rear disk backplane to the front disk backplane

04050433

3

SAS cable (Port C-Port C) for connecting the 12 x 3.5-inch rear disk backplane to the front disk backplane

04050433

4

Indicator signal cable for connecting the 12 x 3.5-inch rear disk backplane (J1) to the front disk backplane (J36)

04051053

Power Cabling

  • Power cables to the front disk backplane and the 2 x 3.5-inch rear disk backplane
Figure 24-38 Power cables to the front disk backplane and the 2 x 3.5-inch rear disk backplane
Table 24-21 Power cables to the front disk backplane and the 2 x 3.5-inch rear disk backplane

No.

Description

BOM Number

1

Power cable for connecting the front disk backplane (J61) to the PSU backplane (J4)

04151498

2

Power cable for connecting the 2 x 3.5-inch rear disk backplane (J1) to the mainboard (J29)

04150448-001

  • Power cable for connecting the 12 x 3.5-inch rear disk backplane to the mainboard
    Figure 24-39 Power cable for connecting the 12 x 3.5-inch rear disk backplane to the mainboard
    Table 24-22 Power cable for connecting the 12 x 3.5-inch rear disk backplane to the mainboard

    No.

    Description

    BOM Number

    1

    Power cable for connecting the 12 x 3.5-inch rear disk backplane (J24 POWER) to the mainboard (J30 PWR CONN1)

    04151497

Mounting Ear Cabling

Figure 24-40 Mounting ear cabling
Table 24-23 Mounting ear cabling

No.

Description

BOM Number

1

Signal cable (FFC cable) for connecting the indicator plate of the right mounting ear to the mainboard (J43)

04051026

2

Signal cable for connecting the USB plate of the left mounting ear to the mainboard (J162)

04051006

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Updated: 2019-07-05

Document ID: EDOC1100051325

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