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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).
CE5855-48T4S2Q-EI

CE5855-48T4S2Q-EI

This section introduces the functions, exterior, ports, indicators, and technical specifications of CE5855-48T4S2Q-EI switches.

Function

A CE5855-48T4S2Q-EI switch connects nodes and enables data communication and active/standby configuration for connected components.

Exterior

Front view

Figure 15-141 shows the front view of the switch.
Figure 15-141  Front view of the switch (housing AC power modules)

1

Power module 1

2

Fan module 1

3

Console port

4

ETH management network port

5

USB port

6

Fan module 2

7

Power module 2

-

-

Rear view

Figure 15-142 shows the rear view of the switch.
Figure 15-142  Rear view of the switch

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 15-57 lists the ports of the switch.

Table 15-57  Ports of the switch

Port

Description

10/100/1000BASE-T Ethernet electrical port

Sends and receives Ethernet services.

Console port

Connects to the console for onsite device configuration.

Management network port

Accesses and manages Ethernet switches.

10GE SFP+ Ethernet optical ports

Sends and receives GE or 10GE services.

40GE QSFP+ Ethernet optical ports

Sends and receives 40GE services.

Figure 15-143 shows the numbering of the forty-eight 10/100/1000BASE-T Ethernet electrical ports on a CE5855-48T4S2Q-EI switch.
Figure 15-143  10/100/1000BASE-T Ethernet electrical ports on a CE5855-48T4S2Q-EI switch

Indicators

Figure 15-144 shows the buttons and indicators on the front panel of a CE5855 switch.
Figure 15-144  Buttons and indicators on the front panel of a CE5855 switch

1

STATUS indicator of the power supply

2

Power button

3

STATUS indicator of the fan module

4

MODE button/ID indicator

5

L/A indicator

6

ACT indicator

7

MST indicator

8

SYS indicator

Figure 15-145 shows buttons and indicators on the rear panel of a CE5855 switch.
Figure 15-145  Buttons and indicators on the rear panel of a CE5855 switch

1

SYS indicator

2

MST indicator

3

STAT indicator

4

SPEED indicator

5

STACK indicator

6

MODE button/ID indicator

7

GE electrical port indicator

8

10GE mode indicator of the 40GE port (1, 2, 3, or 4)

9

40GE optical port indicator

10

10GE optical port indicator

Table 15-58 describes indicators on the front and rear panels.
Table 15-58  Indicator descriptions of the switch

Indicator/Button

Color

Description

System status indicator (SYS)

Off

The storage system is not running.

Green

  • Fast blinking: The storage system is starting.

  • Slow blinking: The storage system is correctly operating.

Steady red

  • The storage system is incorrectly started.
  • An alarm is generated on the power supply.
  • An alarm is generated on the fan.

Stack master/slave indicator (MST)

Off

The device is not the primary stacking device.

Steady green

The device is a primary stacking device or is not stacked.

STAT mode indicator (STAT)

Off

The STAT mode is not selected.

Steady green

The STAT mode (default mode) is selected, and service port indicators show the link connection states and link activity on ports.

SPEED mode indicator (SPEED)

Off

The SPEED mode is not selected.

Steady green

The SPEED mode is selected, and service port indicators show the speed of each port.

STACK mode indicator (STACK)

Off

The STACK mode is not selected.

Steady green

The STACK mode is selected, and service port indicators show the stack member ID or leaf ID of the local switch.

MODE/ID: mode switch button and ID indicator

NOTE:
The mode switch button on the rear panel is integrated with the ID indicator. There is only an ID indicator and no mode switch button on the front panel.

Mode switch button: -

  • When you press the MODE button once, the SPEED indicator turns green and service port indicators show the speed of each port.
  • When you press the MODE button a second time, the STACK indicator turns green and service port indicators show the stack member ID of the local switch.
  • When you press the button a third time, the STAT indicator turns green (default mode) and service port indicators show the link connection states and link activity on ports.

If you do not press the MODE button within 45 seconds, the service port indicators restore to the default mode. In this case, the STAT indicator is steady green, the SPEED and STACK indicators are off.

ID indicator: Off

The ID indicator is not used (default state).

ID indicator: Steady blue

Operation and maintenance personnel can remotely turn on or turn off the ID indicator so that on-site engineers can locate the device.

GE electrical port indicator

NOTE:

The indicator on the left indicates the port at the top, and the indicator on the right indicates the port at the bottom.

The meaning of the service port indicators varies according to the current mode. For details, see Table 15-59.

10GE optical port indicator

NOTE:

Each 10GE 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.

40GE optical port indicator

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.

The meaning of the service port indicators varies according to the current mode. For details, see Table 15-59.

When a 40GE port is configured as four 10GE ports, this indicator shows the status of a 10GE port. The sequence number of the indicated 10GE port is identified by indicators 40GE Breakout 1/2/3/4.

NOTE:

Each 40GE port has a single-color indicator, which shows the status of the 40GE port by default.

If a 40GE port is not divided and is connected to four 10GE ports on a remote device using a one-to-four high-speed cable, the 40GE port cannot go Up and its indicator is off.
40GE Breakout indicators 1/2/3/4 (10GE ports converted from a 40GE port)
NOTE:
Indicators 1, 2, 3, and 4 turn on in cyclic order, with each indicator keeping on for 5s.

Off

40GE ports are not divided into four 10GE ports.

Green

Steady on: At least one 40GE port has been divided into four 10GE ports.

When one or more 40GE ports are configured as four 10GE ports, these indicators identify the sequence numbers of the 10GE ports. A 40GE port indicator (9 in Figure 15-145) shows the status of a 10GE port converted from the 40GE port:

  • When Breakout indicator 1 is on, each 40GE port indicator shows the status of the first 10GE port converted from the corresponding 40GE port.
  • When Breakout indicator 2 is on, each 40GE port indicator shows the status of the second 10GE port converted from the corresponding 40GE port.
  • When Breakout indicator 3 is on, each 40GE port indicator shows the status of the third 10GE port converted from the corresponding 40GE port.
  • When Breakout indicator 4 is on, each 40GE port indicator shows the status of the fourth 10GE port converted from the corresponding 40GE port.

ACT: USB-based deployment indicator

Off

USB-based deployment is disabled (default state).

Green

  • Steady on: USB-based deployment has been completed.

  • Blinking: The system is reading data from a USB flash drive.

Steady red

USB-based deployment has failed.

L/A: ETH management port indicator

Off

No link is established on the port.

Green

  • Steady on: A link is established on the port.

  • Blinking: The port is sending or receiving data.

Table 15-59 describes the meanings of Ethernet electrical port indicators in different modes.
Table 15-59  Service port indicators in various modes

Display Mode

Port

Color

Description

STAT

GE electrical port

Off

The port is not connected or has been shut down.

Green

  • Steady on: A link is established on the port.

  • Blinking: The port is sending or receiving data.

10GE optical port

Off (Green)

The port is not connected or has been shut down.

Steady green

A link is established on the port.

Off (yellow)

The port is not sending or receiving data.

Blinking yellow

The port is sending or receiving data.

SPEED

GE electrical port

Off

The port is not connected or has been shut down.

Green

  • Steady on: The port speed is 10/100 Mbit/s.

  • Blinking: The port speed is 1000 Mbit/s.

10GE optical port

Off

The port is not connected or has been shut down.

Green

  • Steady on: The port speed is 1000 Mbit/s.

  • Blinking: The port speed is 10 Gbit/s.

40GE optical port

Off

The port is not connected or has been shut down.

Green

  • Steady on: The 40GE port has been divided into four 10GE ports.

  • Blinking: The port is working as a 40GE port.

STACK

Green

NOTE:
This row describes the states and meanings of port indicators on a switch working in stack mode.
  • Off: Port indicators do not show the stack member ID of the switch.

  • Steady on: If the indicator of a port is steady on, the port number is the stack ID of the switch.

NOTE:
In STACK mode, a 10GE optical port has only its LINK indicator on (green).

Green

NOTE:
This row describes the states and meanings of port indicators on a switch working in super virtual fabric (SVF) mode.
  • Off: Port indicators do not show the leaf ID of the switch.

  • Steady on: If the indicator of a port is steady on, the port number indicates the leaf ID of the switch.

Technical Specifications

Table 15-60 lists the technical specifications of the switch.
Table 15-60  Technical specifications of the 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

Max. power consumption

103 W

Weight

8.4 kg

System specifications

CPU

1.2 GHz, dual-core

DRAM memory

2 GB

NOR flash memory

16 MB

NAND flash memory

1 GB

Power supply specifications

Rated voltage

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

Input voltage

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

Environmental specifications

Temperature

  • Operating temperature: 0°C to 40°C (0 m to 1800 m)
    NOTE:

    When the altitude is between 1800 m and 5000 m, the highest operating temperature reduces 1°C every time the altitude increases 220 m.

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

Relative humidity

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

Altitude

< 5000 m

Translation
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Updated: 2019-03-26

Document ID: EDOC1000185366

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