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CE6870-48S6CQ-EI Switch(48-Port 10GE SFP+,6-Port 100GE QSFP28,2*AC Power Module,2*FAN Box,Port-side Intake)

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Description

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1 Power supply slot 1

Applicable power modules:

  • 350 W DC Power Module (PDC-350WA)
  • 600 W AC Power Module (PAC-600WA)
 2 Power supply slot 2

Applicable power modules:

  • 350 W DC Power Module (PDC-350WA)
  • 600 W AC Power Module (PAC-600WA)
3 Fan slot 1

Applicable fan modules:

  • FAN-40HA Series Fan Modules
 4 Fan slot 2

Applicable fan modules:

  • FAN-40HA Series Fan Modules
5 Console port 6 ETH management port (RJ45)
7
Barcode label

NOTE:

This label is drawable, and you can pull it outward to view the ESN barcode and MAC address of the switch.

 8 USB port
9 Forty-eight 10GE SFP+ Ethernet optical ports

Applicable modules and cables:

  • 10GE SFP+ Optical Modules (OSXD22N00 and LE2MXSC80FF0 not supported)
  • GE eSFP Optical Modules
  • GE SFP Copper Modules (works at 10 Mbit/s, 100 Mbit/s, or 1000 Mbit/s)
  • SFP+ to SFP+ AOC Cable
  • SFP+ to SFP+ High-Speed Cable
 10 Six 40GE/100GE QSFP28 Ethernet optical ports

NOTE:

A QSFP28 Ethernet optical port can be split into four 10GE or 25GE ports.

Applicable modules and cables:

  • 40GE QSFP+ Optical Modules
  • 100GE QSFP28 Optical Modules (QSFP28-100G-4WDM-40 not supported)
  • QSFP+ to QSFP+ AOC cable
  • QSFP+ to QSFP+ High-Speed Cable
  • QSFP+ to 4*SFP+ AOC cable
  • QSFP+ to 4*SFP+ High-Speed Cable
  • QSFP28 to QSFP28 AOC Cable
  • QSFP28 to QSFP28 High-Speed Cable
  • QSFP28 to 4*SFP28 High-Speed Cable
11 Three port-side mounting holes for mounting brackets 12 Four power-supply-side mounting holes for mounting brackets
13 Ground screw – –

Slot

  • Power supply slot

    The CloudEngine 8800, 7800, 6800, and 5800 series switches (except the CE8850-64CQ-EI) have two power supply slots, in which power modules can be installed to provide power to the chassis. A chassis can have one or two power modules. Double power modules can provide higher reliability.

    The CloudEngine 8800, 7800, 6800, and 5800 series switches (except the CE8850-64CQ-EI) support double power modules (1+1 backup).

    • When both power modules are working properly, they equally provide power for a chassis.
    • When one power module fails, the other one provides all power required for a chassis.

    All power modules are hot swappable.

  • Fan slot

    The CloudEngine 8800, 7800, 6800, and 5800 series switches (except the CE8850-64CQ-EI, CE6863-48S6CQ, CE6881-48S6CQ, CE6820-48S6CQ, CE6863-48S6CQ-K, CE6881-48S6CQ-K, CE6881E-48S6CQ and CE6857-48S6CQ-EI) have two fan slots, in which fan modules can be installed to cool the chassis, ensuring efficient heat dissipation and system stability. A chassis must have two working fan modules to ensure normal operating.

    All fan modules are hot swappable.

Airflow

The cooling systems of the CloudEngine 8800, 7800, 6800, and 5800 series switches have front-to-back or back-to-front airflow depending on the airflow direction of the power modules and fan modules used. The airflow direction of the power modules and fan modules required on the CloudEngine 8800, 7800, 6800, and 5800 series switches depends on how the switches are installed in cabinets. Typically, cabinets in a data center have cold air flowing in from the front and hot air exhausted from the back. If CloudEngine 8800, 7800, 6800, and 5800 series switches are installed with the power supply side facing the front, you are advised to use fan modules and power modules with front-to-back airflow in the switches.

Figure 2-117 Front-to-back airflow (air flows out from the port side)
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Figure 2-118 Back-to-front airflow (air flows in from the port side)
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Indicators

Figure 2-119 Indicators on the CE6870-48S6CQ-EI rear panel
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Figure 2-120 Indicators on the CE6870-48S6CQ-EI front panel
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Table 2-248 Indicator description

No. Indicator Name Color Status Description
1 SYS System status indicator Green Off The system is not running.
Fast blinking The system is starting.
Slow blinking The system is running normally.
Red Steady on
  • The system fails to start.
  • At least one power module does not work normally.
  • At least one fan module does not work normally.
2 MST Stack master/slave indicator

NOTE:

In V200R003C00 and later versions, you can use the dfs-master led enable command to enable the stack master/slave indicator to display the DFS group master and backup status.

After the stack master/slave indicator is enabled to display the DFS group master and backup status, the stack master/slave indicator on the DFS master device is steady on and that on the DFS backup device is off.

 Green Off The switch is not a stack master.
Steady on The switch is a stack master or standalone switch.
3 ID ID indicator Blue Off The ID indicator is not used (default state).
Steady on The indicator identifies the switch to maintain. The ID indicator can be turned on or off remotely to help field engineers find the switch to maintain.
4 – Service port indicator (10GE optical port)

NOTE:

Each 10GE/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.

 Green Off No link has been established on the port or the port has been shut down.
Steady on A link is established on the port.
Yellow Off The port is not sending or receiving data.
Blinking The port is sending or receiving data.
5 – Service port indicator (40GE/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.

 Green Off No link has been established on the port or the port has been shut down.
Steady on A link is established on the port.
Blinking The port is sending or receiving data.
When a 40GE/100GE port is configured as four 10GE ports or four 25GE ports, this indicator shows the status of a 10GE/25GE port. The sequence number of the indicated port is identified by indicators 40G/100G Breakout 1/2/3/4 on the lower right corner of the panel.

NOTE:

Each 40GE/100GE port has a single-color indicator, which shows the status of the 40GE/100GE port by default.
6 – 40G/100G Breakout 1/2/3/4 (sequence number indicators of 10GE/25GE ports converted from a 40GE/100GE port)

NOTE:

Indicators 1, 2, 3, 4 turn on in cyclic order, with each indicator keeping on for 5s.

 Green Off 40GE/100GE ports are working in 40GE or 100GE mode and not split into four 10GE ports or four 25GE ports.
Steady on At least one 40GE/100GE port has been split into four 10GE ports or four 25GE ports.

When one or more 40GE/100GE ports are split into four 10GE ports or four 25GE ports, these indicators identify the sequence numbers of the 10GE/25GE ports. A port indicator (5 in Figure 2-119) shows the status of a 10GE/25GE port converted from the corresponding 40GE/100GE port:

  • When indicator 1 is on, each port indicator shows the status of the first 10GE/25GE port derived from the corresponding 40GE/100GE port.
  • When indicator 2 is on, each port indicator shows the status of the second 10GE/25GE port derived from the corresponding 40GE/100GE port.
  • When indicator 3 is on, each port indicator shows the status of the third 10GE/25GE port derived from the corresponding 40GE/100GE port.
  • When indicator 4 is on, each port indicator shows the status of the fourth 10GE/25GE port derived from the corresponding 40GE/100GE port.
7 ACT USB-based deployment indicator Green Off USB-based deployment is disabled (default state).
Steady on USB-based deployment has been completed.
Blinking The system is reading data from a USB flash drive.
Red Steady on USB-based deployment has failed.
8 L/A ETH management port indicator Green Off No link is established on the port.
Steady on A link is established on the port.
Blinking The port is sending or receiving data.

Ports

10GE SFP+ Ethernet Optical Port

A 10GE SFP+ Ethernet optical port supports auto-sensing to 1 Gbit/s, and can receive and send services at a rate of 1000 Mbit/s or 10 Gbit/s. Table 2-249 describes the attributes of a 10GE SFP+ Ethernet optical port.

Table 2-249 Attributes of a 10GE SFP+ Ethernet optical port

Attribute

Description

Connector type

LC

Optical attributes

Depending on the module or cable in use

Standards compliance

IEEE802.3ae

Working mode

Supported rate: 1000 Mbit/s and 10 Gbit/s auto-sensing

Full-duplex

40GE/100GE QSFP28 Optical Port

Table 2-250
 describes the attributes of a 40GE/100GE QSFP28 optical port.

Table 2-250 Attributes of a 40GE/100GE QSFP28 optical port

Attribute

Description

Connector type

Depending on the optical module

Optical attributes

Depending on the module or cable in use

Standards compliance

IEEE802.3ba

Working mode

Full-duplex

Console Port

The console port is connected to a console for onsite configuration. The port must use a console cable. Table 2-251 describes the attributes of the console port.

Table 2-251 Attributes of the console port

Attribute

Description

Connector type

RJ45

Standards compliance

RS232

Working mode

Duplex Universal Asynchronous Receiver/Transmitter (UART)

Baud rate

9600 bit/s to 115200 bit/s

Default value: 9600 bit/s

ETH Management Port (RJ45)

The ETH management port (RJ45) of a switch is connected to the network port of a configuration terminal or network management workstation to set up the onsite or remote configuration environment. The ETH management port (RJ45) uses a Category 5 or higher category cable. Table 2-252 describes the attributes of the ETH management port (RJ45).

Table 2-252 Attributes of the ETH management port (RJ45)

Attribute

Description

Connector type

RJ45

Standards compliance

IEEE802.3ab

Working mode

Supported rate: 10/100/1000 Mbit/s auto-sensing

Full-duplex

Maximum transmission distance

100 m

USB Port

A USB flash drive can be connected to the USB port for log backup, system software backup and uploading, or USB-based deployment.

Specifications

Table 2-253

lists technical specifications of the CE6870-48S6CQ-EI switch.

Table 2-253 Technical specifications

Item Description
Physical specifications
  • Dimensions (W x D x H): 442.0 mm x 420.0 mm x 43.6 mm (17.4 in. x 16.5 in. x 1.72 in.)
  • Weight (with two power modules and two fan modules, calculated based on the heaviest model if multiple models are supported): 8.6 kg (18.96 lb)
Environment parameters Temperature
  • Operating temperature: 0°C to 40°C (32°F to 104°F) at altitude of 0-1800 m (0-5906 ft.)
    NOTE:

    When the altitude is 1800-5000 m (5096-16404 ft.), the highest operating temperature reduces by 1°C (1.8°F) every time the altitude increases by 220 m (722 ft.).

  • Storage temperature: -40°C to +70°C (-40°F to +158°F)
Relative humidity 5% RH to 95% RH, noncondensing
Altitude < 5000 m (16404 ft.)
Noise (sound pressure, 27°C)
  • Back-to-front airflow: < 55 dBA
  • Front-to-back airflow: < 51 dBA
Power specifications Power source type AC/DC
AC power input
  • Rated input voltage range: 100 V AC to 240 V AC, 50/60 Hz
  • Maximum input voltage range: 90 V AC to 290 V AC, 47 Hz to 63 Hz
DC power input
  • Rated voltage range: -48 V DC to -60 V DC
  • Maximum voltage range: -38.4 V DC to -72 V DC
High-voltage DC power input Not supported
Rated input current
  • 350 W DC power (PDC-350WA series): 11 A (-48 V DC to -60 V DC)
  • 600 W AC power (PAC-600WA series): 9 A (100 V AC to 240 V AC)
Chassis power consumption Maximum power consumption 333 W
Typical power consumption 159 W (100% throughput, SFP+ cables on 48 ports and QSFP28 cables on 6 ports, double power modules)
Chassis heat dissipation Maximum heat dissipation 1135 BTU/hr
Typical heat dissipation 543 BTU/hr (100% throughput, SFP+ cables on 48 ports and QSFP28 cables on 6 ports, double power modules)
Surge protection
Power module:

  • AC: 6 kV in common mode and 6 kV in differential mode
  • DC: 4 kV in common mode and 2 kV in differential mode
Heat dissipation Heat dissipation mode Air cooling
Airflow Front-to-back or back-to-front, depending on the fan modules and power modules
Reliability and availability Power module backup 1+1 backup
Fan module backup 1+1 backup not supported

NOTE:

A CE6800 chassis uses two fan modules, with each fan module containing two fans. The four fans in the chassis work in 3+1 backup mode.
Hot swap Supported by all power modules and fan modules
Mean time between failures (MTBF) 54.28 years
Mean time to repair (MTTR) 1.66 hours
Availability 0.99999651887
Technical specifications Processor 1.5 GHz, quad-core
DRAM Memory 4 GB
NOR Flash 16 MB
NAND Flash 1 GB
Stack Service port supporting the stack function 10GE optical ports and 100GE optical ports
Certification
  • Safety standards compliance
  • EMC standards compliance
  • Environmental standards compliance

Ordering Information

Ordering information is subject to change without notice in the case of product upgrades. Ordering information provided in this manual is for reference only. To obtain latest ordering information, contact Huawei switch distributors or local Huawei representative office.

Table 2-254 provides the ordering information.

Table 2-254 Ordering information

Part Number Part Model Part Description
02350SRU CE6870-48S6CQ-EI CE6870-48S6CQ-EI Switch (48-Port 10GE SFP+, 6-Port 100GE QSFP28, Without Fan and Power Module)
02350RXD CE6870-EI-F-B0A CE6870-48S6CQ-EI Switch (48-Port 10GE SFP+, 6-Port 100GE QSFP28, 2*AC Power Module, 2*FAN Box, Port-side Exhaust)
02350RXE CE6870-EI-B-B0A CE6870-48S6CQ-EI Switch (48-Port 10GE SFP+, 6-Port 100GE QSFP28, 2*AC Power Module, 2*FAN Box, Port-side Intake)

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