CE6860-48S8CQ-EI

CE6860-48S8CQ-EI


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48-port 25GE SFP28 and 8-port 100GE QSFP28. Rich data center features: M-LAG, VxLAN, TRILL, EVPN, iStack, SVF, FCoE, OpenFlow

CE6860-48S8CQ-EI

 

Version Mapping

Table 2-208 lists the mappings between the CE6860-48S8CQ-EI and software versions.

Table 2-208 Version mapping

Device SeriesSub-seriesDevice ModelShort NameSupported Version
CE6800CE6860CE6860-48S8CQ-EICE6860EI

V200R002C50 to V200R019C10

NOTE:

This model is not supported in V200R005C20.

Appearance and Structure

The figures in this document are for reference only.

Figure 2-93 CE6860-48S8CQ-EI

1

Power supply slot 1

Applicable power modules:

NOTE:

At the ambient temperature of 0°C to 40°C, the 350 W DC module can be used only when all optical interfaces on the switch are equipped with the following short-distance optical modules: 25GBase-SR (power consumption ≤ 1 W) and 100GE optical modules (transmission distance ≤ 2 km; power consumption ≤ 3.5 W) such as 100GBase-SR4, 100GBase-CWDM4, 100GBase-CLR4, and 100GBase-PSM4.

2

Power supply slot 2

Applicable power modules:

NOTE:

At the ambient temperature of 0°C to 40°C, the 350 W DC module can be used only when all optical interfaces on the switch are equipped with the following short-distance optical modules: 25GBase-SR (power consumption ≤ 1 W) and 100GE optical modules (transmission distance ≤ 2 km; power consumption ≤ 3.5 W) such as 100GBase-SR4, 100GBase-CWDM4, 100GBase-CLR4, and 100GBase-PSM4.

3

Fan slot 1

Applicable fan modules:

4

Fan slot 2

Applicable fan modules:

5Console port6ETH 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.

8USB port
9

Forty-eight 10GE/25GE SFP28 Ethernet optical ports

Applicable modules and cables:

NOTE:

A 25GE optical interface does not support auto-negotiation when it has a GE optical module installed. To connect the two interfaces at both ends of a link, disable auto-negotiation on the peer interface. Otherwise, one interface may go Up and the other may go Down.

10

Eight 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:

11Three port-side mounting holes for mounting brackets12Four power-supply-side mounting holes for mounting brackets
13Ground 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.

  • Front-to-back airflow: The power modules and fan modules using front-to-back airflow are marked or . Air flows into the chassis from the power supply side and flows out from the port side, as shown in Figure 2-94 (CE5800 as an example).
  • Back-to-front airflow: The power modules and fan modules using back-to-front airflow are marked or . Air flows into the chassis from the port side and flows out from the power supply side, as shown in Figure 2-95 (CE5800 as an example).

When the power module and fan module use forcible heat dissipation, they must use the same airflow method. For example, if the power module with back-to-front airflow is used, the fan module with back-to-front airflow must be used.

Figure 2-94 Front-to-back airflow (air flows out from the port side)

Figure 2-95 Back-to-front airflow (air flows in from the port side)

Indicators

Figure 2-96 Indicators on the CE6860-48S8CQ-EI rear panel

 

Figure 2-97 Indicators on the CE6860-48S8CQ-EI front panel

Table 2-209 Indicator description

No.IndicatorNameColorStatusDescription
1SYSSystem status indicatorGreenOffThe system is not running.
Fast blinkingThe system is starting.
Slow blinkingThe system is running normally.
RedSteady on
  • The system fails to start.
  • At least one power module does not work normally.
  • At least one fan module does not work normally.
2MST:

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.

GreenOffThe switch is not a stack master.
Steady onThe switch is a stack master or standalone switch.
3IDID indicatorBlueOffThe ID indicator is not used (default state).
Steady onThe 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/25GE 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.

GreenOffNo link has been established on the port or the port has been shut down.
Steady onA link is established on the port.
YellowOffThe port is not sending or receiving data.
BlinkingThe 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.

GreenOffNo link has been established on the port or the port has been shut down.
Steady onA link is established on the port.
BlinkingThe 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.

GreenOff40GE/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 (6 in Figure 2-96) 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.
7ACTUSB-based deployment indicatorGreenOffUSB-based deployment is disabled (default state).
Steady onUSB-based deployment has been completed.
BlinkingThe system is reading data from a USB flash drive.
RedSteady onUSB-based deployment has failed.
8L/AETH management port indicatorGreenOffNo link is established on the port.
Steady onA link is established on the port.
BlinkingThe port is sending or receiving data.

Ports

10GE/25GE SFP28 Optical Port

10GE/25GE SFP28 optical ports cannot work at the rate of 100 Mbit/s. Table 2-210 shows the attributes of a 10GE/25GE SFP28 optical port.

Table 2-210 Attributes of a 10GE/25GE SFP28 optical port

AttributeDescription
Connector typeDepending on the optical module
Optical attributesDepending on the module or cable in use
Port use constraints

The 48 10GE/25GE SFP28 optical ports of a CE6860 switch work at the rate of 25 Gbit/s by default and do not support GE/10GE auto-sensing. You can set the port rate to 10 Gbit/s or 1 Gbit/s using the port mode 10g or port mode ge command, respectively. If GE mediums are installed on the first eight 25GE interfaces, you need to run the port mode ge command to configure the interfaces to work at the rate of 1 Gbit/s; if GE mediums are installed on the later 40 25GE interfaces, the port mode 10g command needs to be run, the interfaces automatically work at the rate of 1 Gbit/s, and the port mode ge command does not need to be run.

The 48 10GE/25GE SFP28 optical ports are divided into 12 port groups, with four ports in each group (1-4, 5-8, 9-12...45-48).

If the rate of any port in a port group is set to 1 Gbit/s, 10 Gbit/s, or 25 Gbit/s, all the other ports in this group also work at the rate of 1 Gbit/s, 10 Gbit/s, or 25 Gbit/s.

When the ports in a port group work at the rate of 25 Gbit/s, they support only 25GE modules or cables and will go Down if other types of modules or cables are used. When the ports in a port group work at the rate of 10 Gbit/s, they support only 10GE or 25GE variable-rate modules or cables and will go Down if other types of modules or cables are used. When the ports in a port group work at the rate of 1 Gbit/s, they support only GE modules or cables and will go Down if other types of modules or cables are used.

If the switch is running a version earlier than V200R002C50, the ports in a port group must use the same type of transmission medium (copper or fiber). This constraint does not apply to V200R002C50 and later versions.

Standards complianceIEEE802.3by
Working modeFull-duplex

40GE/100GE QSFP28 Optical Port

Table 2-211 describes the attributes of a 40GE/100GE QSFP28 optical port.

Table 2-211 Attributes of a 40GE/100GE QSFP28 optical port

AttributeDescription
Connector typeDepending on the optical module
Optical attributesDepending on the module or cable in use
Standards complianceIEEE802.3ba
Working modeFull-duplex

Console Port

The console port is connected to a console for onsite configuration. The port must use a console cable. Table 2-212 describes the attributes of the console port.

Table 2-212 Attributes of the console port

AttributeDescription
Connector typeRJ45
Standards complianceRS232
Working modeDuplex 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 2-213 describes the attributes of the ETH management port (RJ45).

Table 2-213 Attributes of the ETH management port (RJ45)

AttributeDescription
Connector typeRJ45
Standards complianceIEEE802.3ab
Working mode

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

Full-duplex

Maximum transmission distance100 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 2-214 lists technical specifications of the CE6860-48S8CQ-EI switch.

Table 2-214 Technical specifications

ItemDescription
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): 8.8 kg (19.40 lb)
Environment parametersTemperature
  • 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 humidity5% RH to 95% RH, noncondensing
Altitude< 5000 m (16404 ft.)
Noise (sound pressure, 27°C)
  • Back-to-front airflow: < 51 dBA
  • Front-to-back airflow: < 52 dBA
Power specificationsPower source typeAC/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 inputNot 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 consumptionMaximum power consumption336 W
Typical power consumption214 W (100% throughput, SFP28 cables on 48 ports and QSFP28 cables on 8 ports, double power modules)
Chassis heat dissipationMaximum heat dissipation1146 BTU/hr
Typical heat dissipation731 BTU/hr (100% throughput, SFP28 cables on 48 ports and QSFP28 cables on 8 ports, double power modules)
Surge protection

Power module:

  • AC: 6 kV in common mode and 6 kV in differential mode
  • DC: 2 kV in common mode and 1 kV in differential mode
Heat dissipationHeat dissipation modeAir cooling
AirflowFront-to-back or back-to-front, depending on the fan modules and power modules
Reliability and availabilityPower module backup1+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 swapSupported by all power modules and fan modules
Mean time between failures (MTBF)51.50 years
Mean time to repair (MTTR)1.67 hours
Availability0.99999629199
Technical specificationsProcessor1.5 GHz, 8-core
DRAM Memory2 GB
NOR Flash32 MB
NAND Flash1 GB
StackService port supporting the stack function25GE 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 2-215 provides the ordering information.

Table 2-215 Ordering information

Part NumberPart ModelPart Description
02350SRACE6860-48S8CQ-EICE6860-48S8CQ-EI Switch (48-Port 25GE SFP28, 8*100GE QSFP28, Without Fan and Power Module)
02350SBQCE6860-EI-F-B0BCE6860-48S8CQ-EI Switch (48-Port 25GE SFP28, 8*100GE QSFP28, 2*AC Power Module, 2*FAN Box, Port-side Exhaust)
02350SBRCE6860-EI-B-B0BCE6860-48S8CQ-EI Switch (48-Port 25GE SFP28, 8*100GE QSFP28, 2*AC Power Module, 2*FAN Box, Port-side Intake)
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