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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 2280 12-Slot Node

Internal Cabling for a TaiShan 2280 12-Slot Node

Signal Cabling of the Front Disk Backplane

Figure 24-31 Signal cabling of the front disk backplane
Table 24-14 Signal cabling of the front disk backplane

No.

Description

BOM Number

1

Indicator signal cable for connecting the front disk backplane (J32) to the rear disk backplane (J24)

04051053

2

Indicator signal cable for connecting the front disk backplane (J35) to the rear disk backplane (J24)

04051053

3

SAS cable for connecting the front disk backplane (J31) to the rear disk backplane (J3)

04051060

4

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

04051052

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

Figure 24-32 Internal cabling of the front disk backplane using a RAID controller card
Table 24-15 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

Power Cabling

Figure 24-33 Power cabling
Table 24-16 Power cabling

No.

Description

BOM Number

1

Power cable for connecting the rear disk backplane (J1) to the mainboard (J166)

04150448-001

2

Power cable for connecting the rear disk backplane (J1) to the mainboard (J29)

04150448-001

3

Power cable for connecting the front disk backplane (J24) to the mainboard (J30)

04150997

Mounting Ear Cabling

Figure 24-34 Mounting ear cabling
Table 24-17 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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