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S9300, S9300E, and S9300X Series Switches Hardware Installation and Maintenance Guide

This document describes hardware installation procedures of the S9300, S9300E, and S9300X series switches, troubleshooting methods for common hardware faults, and switch maintenance instructions.
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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).
High-Voltage DC Power Supply

High-Voltage DC Power Supply

Power Supply Configuration Without Power Distribution Boxes

NOTE:

The 3000 W AC power module and 3000 W high-voltage DC power module support high-voltage DC power input. The 3000 W AC power module supports only 240 V high-voltage DC power input, and the 3000 W high-voltage DC power module supports 240 V and 380 V high-voltage DC power input.

Table 5-19 lists the power modules applicable to the S9300 series switches and configurations of the power modules.
Table 5-19  Configurations of the power modules applicable to the S9300 series switches

Device Model

Maximum Power Consumption of Chassis

Power Module

System Power Module Configuration

PoE Power Module Configuration

S9303

1000 W (without PoE power supply)

3000 W AC power modules

1+0, 1+1 (recommended)

1+0

3000 W high-voltage DC power modules

S9306

2200 W (without PoE power supply)

3000 W AC power modules

1+0, 1+1(recommended), 2+0, 2+2

1+0, 1+1, 2+0, 2+2, 3+0, 3+1, 4+0

3000 W high-voltage DC power modules

S9310

4644 W (without PoE power supply)

3000 W AC power modules

1+0, 1+1, 2+0, 2+1 (recommended), 2+2, 3+0, 3+1, 4+0

Not supported

3000 W high-voltage DC power modules

S9312

4200 W (without PoE power supply)

3000 W AC power modules

1+0, 1+1, 2+0, 2+2 (recommended)

1+0, 1+1, 2+0, 2+2, 3+0, 3+1, 4+0

3000 W high-voltage DC power modules

Table 5-20 lists the power modules applicable to the S9300X series switches and configurations of the power modules.
Table 5-20  Configurations of the power modules applicable to the S9300X series switches

Device Model

Maximum Power Consumption of Chassis

Power Module

System Power Module Configuration

S9310X

4644 W (without PoE power supply)

3000 W AC power modules

1+0, 1+1, 2+0, 2+1 (recommended), 2+2, 3+0, 3+1, 4+0

3000 W high-voltage DC power modules

Table 5-21 lists the power modules applicable to the S9300E series switches and configurations of the power modules.
Table 5-21  Configurations of the power modules applicable to the S9300E series switches

Device Model

Maximum Power Consumption of Chassis

Power Module

Power Module Configuration

S9303E

1185 W

3000 W AC power modules

1+0, 1+1 (recommended), 2+0

3000 W high-voltage DC power modules

S9306E

2640 W

3000 W AC power modules

1+0, 1+1 (recommended), 2+0, 2+1, 2+2, 3+0, 3+1, 4+0

3000 W high-voltage DC power modules

S9312E

4906 W

3000 W AC power modules

1+0, 1+1, 2+0, 2+1 (recommended), 2+2, 3+0, 3+1, 3+3, 4+0, 4+1, 5+0, 5+1, 6+0

3000 W high-voltage DC power modules

The following figures show the full configurations of power modules in a switch.

NOTE:
  • If more than one power module is installed in a switch, you can connect the power modules to the same power source or different power sources. It is recommended that you connect the power modules to different power sources to improve power reliability.

  • If the PoE function is not required or supported, you do not need to configure PoE power modules. Determine the number of PoE power modules according to your needs.

  • The 3000 W AC power module and 3000 W high-voltage DC power module can be used as system and PoE power modules.

  • The 3000 W AC power module and 3000 W high-voltage DC power module can be used only on switches running V200R012C00 and later versions.

  • Figure 5-30 shows the 1+1 redundancy of system power modulesand 1+0 configuration of PoE power module in a switch.
    Figure 5-30  1+1 redundancy of power modules
  • Figure 5-31 shows the 2+2 redundancy of system power modules and 2+2 configuration of PoE power module in a switch.
    Figure 5-31  2+2 redundancy of power modules
  • (Only for S9312E) Figure 5-32 shows the 3+3 redundancy of power modules.
    Figure 5-32  3+3 redundancy of power modules
Table 5-22 describes the requirements for high-voltage DC power distribution.
Table 5-22  Requirements for 3000 W high-voltage DC power distribution

Power Module

Power Cable Connector Type

Maximum Power Supply Distance

Number of Inputs

Circuit Breaker Rated Current

Output Terminal Type on Power Distribution Device

3000 W AC power module

C19 straight female

3 m

Equal to the number of power modules

≥ 16 A

  • C20 straight male connector: connected to a PDU
  • PI angle male connector: connected to a country-specific power strip
  • Cord end terminal: connected to a power distribution frame

3000 W high-voltage DC power module

HVDC 3SF

3 m

Equal to the number of power modules

≥ 16 A

OT terminal: connected to a power distribution frame

  • For 3000 W AC power modules and 3000 W high-voltage DC power modules, select the power cables with the maximum current of larger than or equal to 16 A.

  • Each power module must be connected to an independent circuit breaker.

  • The current rating of the circuit breaker cannot be smaller than the maximum current allowed by the power cable.

NOTE:
  • The 3000 W AC power module uses the standard C19 straight female power cable, and the 3000 W high-voltage DC power module uses the customized high-voltage DC power cable.
  • Select appropriate power cables according to the power supply distances. The power supply distance is the cable length between the power distribution frame and power module.

  • To use the N+N redundancy mode, equally divide the power modules into two groups and connect the two groups of power modules to two independent power supply systems. This configuration provides redundancy of power supply systems to enhance system reliability.

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Updated: 2019-05-16

Document ID: EDOC1000069582

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