Huawei CE6800 Series Switch CE6860-48S8CQ-EI support 48-Port 25GE SFP28, 8*100GE QSFP28.
Appearance of the CE6860-48S8CQ-EI
1
Power supply slot 1
Applicable power modules:
350 W DC power module
600 W AC power module
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:
350 W DC power module
600 W AC power module
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:
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.
10GE optical module (OSXD22N00, LE2MXSC80FF0 and SFP-10G-ZDWT-L not supported)
GE Optical Modules (supported from V200R005C00 version)
GE copper module (supported from V200R005C00 version and only works at 1000 Mbit/s)
25GE optical module (only supports SFP-25G-SR)
SFP+ AOC cable
SFP28 AOC cable
SFP+ high-speed cable
SFP28 high-speed cable (1 m or 3 m)
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:
40GE optical module
100GE optical module (QSFP28-100G-4WDM-40 not supported)
QSFP+ to QSFP+ AOC cable
QSFP+ to 4*SFP+ AOC cable
QSFP+ to 4*SFP+ high-speed cable
QSFP+ to QSFP+ high-speed cable
QSFP28 to QSFP28 AOC cable
QSFP28 to QSFP28 high-speed cable
QSFP28 to 4*SFP28 high-speed cable (1 m or 3 m)
11
Three port-side mounting holes for mounting brackets
12
Four power-supply-side mounting holes for mounting brackets
13
Ground screw
-
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Ports on the CE6860-48S8CQ-EI
Attribute
Description
Connector type
Depending on the optical module
Optical attributes
Depending 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 compliance
IEEE802.3by
Working mode
Full-duplex
Technical specifications of the CE6860-48S8CQ-EI
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): 8.8 kg (19.40 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: < 51 dBA
Front-to-back airflow: < 52 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
336 W
Typical power consumption
214 W (100% throughput, SFP28 cables on 48 ports and QSFP28 cables on 8 ports, double power modules)
Chassis heat dissipation
Maximum heat dissipation
1146 BTU/hr
Typical heat dissipation
731 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 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)
51.50 years
Mean time to repair (MTTR)
1.67 hours
Availability
0.99999629199
Technical specifications
Processor
1.5 GHz, 8-core
DRAM Memory
2 GB
NOR Flash
32 MB
NAND Flash
1 GB
Stack
Service port supporting the stack function
25GE optical ports and 100GE optical ports
Certification
Safety standards compliance
EMC standards compliance
Environmental standards compliance
CE6860-48S8CQ-EI FAQ
Q1: Are the 48 10GE optical ports backward compatible with 1G devices? Is no additional configuration required?
A1: Yes, they support automatic 10G/1G speed adaptation. No manual configuration is required. They can directly connect to older 1G optical port servers and terminals or newer 10GE devices, offering excellent compatibility and protecting existing equipment investments.
Q2: What is the actual value of the 8 100GE optical ports? How does it compare to the 6-port model?
A2: The 8 100GE optical ports can simultaneously meet multi-link uplink, cross-data center interconnection, and dual-core backup needs without requiring additional expansion modules. The 6-port model is suitable for basic uplink requirements and is more suitable for high-density, high-reliability networking scenarios.
Q3: What is the actual function of the stacking feature? What is the maximum number of ports that can be expanded?
A3: Stacking can integrate multiple devices into one logical device, simplifying management and cabling; up to 4 stacks can be expanded to support 192 10GE optical ports + 32 100GE optical ports to cope with future business expansion.
Optical Modules Supported by Huawei S Series Switches