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FusionStorage 8.0.0 Block Storage Hardware Installation Guide 06

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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).
CE6865-48S8CQ-EI

CE6865-48S8CQ-EI

This section describes the function, appearance, ports, indicators, and technical specifications of a CE6865-48S8CQ-EI 25GE switch.

Function

A CE6865-48S8CQ-EI switch can provide forty-eight 25GE SFP28 Ethernet optical ports and eight 100GE QSFP28 Ethernet optical ports for node interconnection and communication.

Each QSFP28 Ethernet optical port (except 100GE1/0/3) can be divided into four 25GE ports.

Appearance

Front view

Figure A-57 shows the front panel of a CE6865-48S8CQ-EI switch.

Figure A-57 Front panel (housing AC PSUs)

1

Power module 1

2

Power module 2

3

Fan module 1

4

Fan module 2

5

Console port

6

ETH management network port (RJ45)

7

ESN label

8

USB port

Rear view

Figure A-58 shows the rear panel of a CE6865-48S8CQ-EI switch.

Figure A-58 Rear panel

1

48 x 25GE SFP28 Ethernet optical ports

2

8 x 100GE QSFP28 Ethernet optical ports

Ports

Table A-50 lists the ports of a CE6865-48S8CQ-EI switch.

Table A-50 Ports

Port

Description

25GE SFP28 Ethernet optical port

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

100GE QSFP28 Ethernet optical port

Stacks switches or functions as an upstream port.

Console port

Connects to the console for onsite device configuration.

ETH management network port

Connects to a configuration terminal or network management workstation to build an onsite or remote configuration environment.

Figure A-59 shows the numbering of 25GE SFP28 Ethernet optical ports on a CE6865-48S8CQ-EI switch.

Figure A-59 25GE SFP28 Ethernet optical ports

Indicators

Figure A-60 shows the indicators and buttons on the front panel.

Figure A-60 Indicators and buttons on the front panel

1

System status indicator

2

Stack master/slave indicator

3

USB-based deployment indicator

4

Management network port indicator

5

ID indicator

-

-

Figure A-61 shows the indicators and buttons on the rear panel.

Figure A-61 Indicators and buttons on the rear panel

1

System status indicator

2

Stack master/slave indicator

3

ID indicator

4

Service port indicator (25GE optical port)

5

Service port indicator (100GE optical port)

6

100GE Breakout 1/2/3/4 (sequence number indicators of 25GE ports converted from a 40GE/100GE port)

Table A-51 describes the indicators on the front and rear panels.

Table A-51 Indicator status description

Indicator

Color and Status

Description

System status indicator

Off

The system is not running.

Green

  • Fast blinking: The system is starting.
  • Slow blinking: The system is operating properly.

Steady red

  • The device is incorrectly started.
  • An alarm is generated on a PSU.
  • An alarm is generated on a fan module.

Stack master/slave indicator

Off

The switch is not the stack master switch.

Steady green

The switch is the stack master switch or a standalone switch.

ID indicator

Off

The ID indicator is off by default.

Steady blue

The device is remotely located by O&M personnel.

Service port indicator (25GE optical port)

NOTE:

Each 25GE optical port has two single-color indicators. The one on the left is the ACT indicator (yellow), and the one on the right is the LINK indicator (green).

Arrowheads show the positions of ports. A down arrowhead indicates a port at the bottom, and an up arrowhead indicates a port at the top.

Off (Green)

No link has been established on the port or the port has been disabled.

Steady green

A link is established on the port.

Off (yellow)

The port is not receiving or sending data.

Blinking yellow

The port is receiving or sending data.

Service port indicator (100GE optical port)

NOTE:

Arrowheads show the positions of ports. A down arrowhead indicates a port at the bottom, and an up arrowhead indicates a port at the top.

Off

No link has been established on the port or the port has been disabled.

Steady green

A link is established on the port.

Blinking green

The port is receiving or sending data.

When a 100GE port is divided into four 25GE ports, this indicator shows the status of a 25GE port. The sequence number of the indicated port is identified by indicators 100GE Breakout 1/2/3/4 on the lower right corner of the panel.

NOTE:

Each 100GE port has a single-color indicator, which shows the status of the 100GE port by default.

100GE Breakout 1/2/3/4 (sequence number indicators of 25GE ports converted from a 100GE port)

NOTE:

Indicators 1, 2, 3, and 4 are turned on in cyclic order, with each indicator keeping on for 5 seconds.

Off

100GE ports work in 100GE mode and are not split into four 25GE ports.

Steady green

At least one port works in 25GE mode and is split into four 25GE ports. When a 100GE port is divided into four 25GE ports, these indicators identify the sequence numbers of the 25GE ports with the service port indicator (100GE optical port). A port indicator (6 in Figure A-61) shows the status of a 25GE port converted from the corresponding 100GE port:

  • When indicator 1 is on, each port indicator shows the status of the first 25GE port derived from the corresponding 100GE port.
  • When indicator 2 is on, each port indicator shows the status of the second 25GE port derived from the corresponding 100GE port.
  • When indicator 3 is on, each port indicator shows the status of the third 25GE port derived from the corresponding 100GE port.
  • When indicator 4 is on, each port indicator shows the status of the fourth 25GE port derived from the corresponding 100GE port.

USB-based deployment indicator

Off

USB-based deployment is disabled by default.

Green

  • Steady on: USB-based deployment has been completed.
  • Slow blinking: The data on the USB flash drive is being read.

Steady red

USB-based deployment has failed.

Management network port indicator

Off

No link is established on the port.

Green

  • Steady on: The link is normal.
  • Blinking at 15 Hz: The port is receiving or sending data.

PSU running indicator

Off

The input is abnormal, such as without power input, overvoltage, and undervoltage, or the output is abnormal, such as undervoltage and overheating.

Steady green

Normal

Fan module running indicator

Off

The fan module is not operating.

Green

  • Blinking at 0.5 Hz: The fan module is correctly operating and communicating.
  • Blinking at 4 Hz: The fan module is correctly operating but cannot correctly communicate.

Red

  • Steady on: The fan module is faulty and must be repaired.
  • Blinking at 0.5 Hz: An alarm is generated on the fan module and must be handled. The causes for this alarm include DIP switch errors, short circuits, fan blocking, and fan faults.

Technical Specifications

Table A-52 lists the technical specifications of a CE6865-48S8CQ-EI switch.

Table A-52 Technical specifications

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

470 W

Weight in full configuration

8.8 kg

System specifications

CPU

8-core, 1.5 GHz

DRAM memory

4 GB

NOR flash

32 MB

NAND flash

2 GB

Power supply specifications

Rated voltage range

100 V AC to 240 V AC; 50 Hz or 60 Hz

Maximum voltage range

90 V AC to 290 V AC; 47 Hz to 63 Hz

Environmental specifications

Temperature

  • Operating temperature: 0°C to 40°C (for altitude between 0 m and 1800 m)
NOTE:

When the altitude is between 1800 m and 5000 m, the maximum operating temperature is reduced by 1°C for every 220 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: 2019-11-14

Document ID: EDOC1100081415

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