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FusionStorage 8.0.0 Product Description 02

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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).
CE5855-48T4S2Q-EI

CE5855-48T4S2Q-EI

A CE5855-48T4S2Q-EI switch provides GE access.

Function

A CE5855-48T4S2Q-EI switch (CE5855 for short) is a device that connects nodes and enables data communication and active/standby configuration for connected components.

Appearance

Front view

Figure A-53 shows the front panel of a CE5855 switch.

Figure A-53 Front panel (housing AC PSUs)

1

PSU 1

2

Fan module 1

3

Console port

4

ETH management network port

5

USB port

6

Fan module 2

7

PSU 2

-

-

Rear view

Figure A-54 shows the rear panel of a CE5855 switch.

Figure A-54 Rear panel

1

48 x 10/100/1000BASE-T Ethernet electrical ports

2

4 x 10GE SFP+ Ethernet optical ports

3

2 x 40GE QSFP+ Ethernet optical ports

-

-

Ports

Table A-32 lists the ports of a CE5855 switch.

Table A-32 Ports

Port

Description

10/100/1000BASE-T Ethernet port

Sends and receives Ethernet electrical port services.

Console port

Connects to the console for onsite device configuration.

Management network port

Accesses and manages Ethernet switches.

10GE SFP+ Ethernet optical port

Sends and receives GE or 10GE Ethernet optical port services.

40GE QSFP+ Ethernet optical port

Sends and receives 40GE Ethernet optical port services.

Figure A-55 shows the numbering of the forty-eight 10/100/1000BASE-T Ethernet ports of a CE5855 switch.

Figure A-55 Ethernet ports of a CE5855 switch

Technical Specifications

Table A-33 lists the technical specifications of a CE5855 switch.

Table A-33 Technical specifications of a CE5855 switch

Item

Specifications

Physical specifications

Dimensions (W x D x H)

442.0 mm x 420.0 mm x 43.6 mm

Fan quantity

2

Maximum power consumption

103 W

Maximum weight

8.4 kg

System specifications

CPU

2-core, 1.2 GHz

DRAM memory

2 GB

NOR flash

16 MB

NAND flash

1 GB

Power supply specifications

Rated AC input voltage range

90 V AC to 290 V AC; 45 Hz to 65 Hz

Environmental specifications

Temperature

  • Operating temperature: 5°C to 35°C (for altitude between 0 m and 1800 m)
NOTE:

When the altitude is above 1800 m, the maximum operating temperature is reduced by 1°C for every 300 m increment in altitude.

  • Storage temperature: –40°C to +70°C

Relative humidity

5% RH to 95% RH (non-condensing)

Altitude

< 5000 m

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Updated: 2019-07-12

Document ID: EDOC1100081421

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