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OceanStor 9000 V300R006C20 Hardware Installation Guide 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).


It is recommended that OceanStor 9000 be installed in Huawei cabinets.


The Huawei cabinet complies with International Electrotechnical Commission (IEC) 60297-1 and is an assembled cabinet for ease of expansion. The distance between front and rear mounting bars in the cabinet can be adjusted at a minimum unit of 25 mm. The Huawei cabinet has the following functions:
  • Delivers space for accommodating components that can be interconnected.
  • Is equipped with castors to facilitate movement on a flat floor or a gradient that slopes less than or equal to 10 degrees.
  • Protects components from dust.
  • Prevents components from being damaged.


The exterior of a Huawei cabinet is in sand texture black. Figure 15-149 shows a Huawei cabinet.
Figure 15-149  Exterior of a Huawei cabinet

Physical Structure

The Huawei cabinet consists of the racks, front door, rear door, side panels, cover, and mounting bars, as shown in Figure 15-150.
Figure 15-150  Cabinet structure




Rear door


Side panel


Mounting bar




Front door

ESD Jack

The Huawei cabinet provides two electrostatic discharge (ESD) jacks. When installing or maintaining a Huawei cabinet, wear an ESD wrist strap and insert the other end into an ESD jack, as shown in Figure 15-151.
Figure 15-151  ESD jack

Technical Specifications

Table 15-62 lists the technical specifications of a Huawei cabinet.
Table 15-62  Technical specifications of a Huawei cabinet



Dimensions (height x width x depth)

2000 mm x 600 mm x 1200 mm


42 U of internal space (1 U=44.45 mm)


  • 120 kg (only with the front and rear doors)

  • 170 kg (with front door, rear door, guide rails, and cables)

Cabling mode

Overhead and underfloor cabling

Installation mode

Fastening installation and non-fastening installation

The two modes are applicable both to the concrete ground and ESD floor.


High-intensity G-A quality carbon cold-rolled steel plates and galvanized sheets that comply with Restriction of the Use of Certain Hazardous Substances (RoHS) and Underwriter Laboratories (UL)

Heat dissipation

Perforated doors, front-to-rear cooling, and underfloor air intake

Operating temperature

  • Long term: 0°C to 50°C
  • Short term: –5°C to +50°C

Operating humidity

  • Long term: 5% RH to 85% RH
  • Short term: 5% RH to 95% RH
  • Operating temperature and humidity are measured 1.5 m above the floor and 0.4 m in front of the device in the equipment room.
  • Short-term operation means that the consecutive operating time does not exceed 48 hours, and the annual accumulative operating time does not exceed 15 days.
Updated: 2019-03-26

Document ID: EDOC1000185366

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