Huawei CE6855-48XS8CQ CloudEngine Data Center Switch
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CE6855-48XS8CQ Overview
CE6855-48XS8CQ Port and Order-Code Guide
CE6855-48XS8CQ is Huawei part number 02355KTJ. Huawei describes the base unit as a 48-port 10GE SFP+ and 8-port 100GE QSFP28 switch supplied without power or fan modules. Related order codes 02355KTK and 02355KTL include two AC power supplies and three fan modules with opposite airflow directions.
Hardware Scope
The chassis is 1U and uses a four-core 1.4 GHz processor, 8 GB DRAM, 64 MB NOR flash and 4 GB SSD storage. Huawei lists two power-module bays with 1+1 redundancy and three pluggable fan modules with 2+1 redundancy. Power and fan airflow direction must match.
Deployment Limits and Procurement Checks
Huawei states that stacking and USB-based deployment are reserved and not enabled for this model. The documented starting software release is V300R023C00. Before quotation, confirm the exact order code, software release, transceivers, power input and port-side intake or exhaust requirement.
- Use 02355KTJ only when power supplies and fans are being sourced separately.
- Confirm 02355KTK versus 02355KTL when a complete AC and fan configuration is required.
- Match power and fan airflow direction; mixed airflow modules are not a valid configuration.
- Validate optics and software support against Huawei Info-Finder for the intended release.
Huawei CE6855-48XS8CQ official hardware description | Huawei Info-Finder hardware center
CE6855-48XS8CQ Specification
| Exact model / SKU | CE6855-48XS8CQ |
| Exact model | CE6855-48XS8CQ |
| Base part number | 02355KTJ; power supplies and fan modules are not included |
| Service ports | 48 x 10GE SFP+ |
| Uplink ports | 8 x 100GE QSFP28 |
| Form factor | 1U rack-mount switch |
| Processor and memory | 4-core 1.4 GHz CPU; 8 GB DRAM; 64 MB NOR flash; 4 GB SSD |
| Power redundancy | Two pluggable power modules; 1+1 redundancy |
| Fan redundancy | Three pluggable fan modules; 2+1 redundancy |
| Airflow requirement | Power and fan modules must use the same airflow direction |
| Starting software release | V300R023C00 |
| Reserved functions | Stacking and USB-based deployment are not enabled |
| Source match | Exact CE6855-48XS8CQ model, part number, included hardware, ports, component options and starting release from Huawei's official hardware description |
| Official manufacturer reference | Huawei CE6855-48XS8CQ official hardware description |
Technical Specifications
Table 4-32 Technical specifications of the CE6855-48XS8CQ
| Item | Specification |
|---|---|
| Dimensions with packaging (H x W x D) [mm (in.)] | 185 mm x 650 mm x 550 mm (7.28 in. x 25.59 in. x 21.65 in.) |
| Dimensions without packaging (H x W x D) [mm (in.)] |
|
| Weight without packaging [kg (lb)] | 6.36 kg (14.02 lb) (excluding optical modules, power modules, and fan modules) |
| Weight without packaging (full configuration) [kg (lb)] | 8.35 kg (18.41 lb) (including AC power modules and fan modules, excluding optical modules, calculated based on the heaviest model if multiple models are supported) |
| Weight with packaging [kg (lb)] | 10.63 kg (23.43 lb) |
| Weight with packaging (full configuration) [kg (lb)] | 12.62 kg (27.82 lb) |
| Chassis height [U] | 1 U |
| Installation Type | Cabinet installation |
| Switching capacity | To obtain data of this specification item, see the corresponding datasheet or contact the product sales personnel. |
| CPU | 4-core, 1.4 GHz |
| Memory | DRAM: 8 GB |
| NOR Flash | 64 MB |
| SSD Flash | 4GB SSD |
| USB | It can be used for log backup and USB-based deployment. This function is reserved. |
| Power supply mode |
|
| Console port | RJ45 |
| Downlink Service interface | 48*10GE SFP+ |
| Uplink Service interface | 8 x 100GE QSFP28 |
| Service port supporting the stack function | Reserved function. This function is not enabled. |
| RTC | Supported |
| Typical power consumption [W] | 138 W (100% traffic load, copper cables on 24 x 10GE + 4 x 100GE ports, normal temperature, dual AC power modules) 156 W (100% traffic load, short-distance optical modules on 24 x 10GE + 4 x 100GE ports, normal temperature, dual AC power modules) |
| Typical heat dissipation [BTU/hour] |
|
| Static power consumption [W] | 124 W |
| Static heat dissipation [BTU/hour] | 423 BTU/hour |
| Maximum power consumption [W] | 187 W (100% traffic load, short-distance optical modules on all ports, normal temperature, dual AC power modules) 298 W (100% traffic load, long-distance optical modules on all ports, high temperature, dual AC power modules) |
| Maximum heat dissipation [BTU/hour] |
|
| Number of power modules | 2 |
| Redundant power supply | 1+1 backup |
| Rated input voltage [V] |
|
| Input voltage range [V] |
|
| Maximum input current [A] |
|
| Rated output power [W] |
|
| Certification |
|
| Power supply surge protection [kV] | AC: 6 kV in common mode and 6 kV in differential mode DC: 4 kV in common mode and 2 kV in differential mode HVDC: 4 kV in common mode and 2 kV in differential mode |
| Types of fans | Pluggable |
| Number of fan modules | 3 |
| Redundant fans | The device supports 2+1 backup of fan modules that work in hot standby mode. The system can operate normally for a short time after a single fan module fails. You are advised to replace the faulty fan module immediately. |
| Heat dissipation mode | Air cooling |
| Airflow direction | Port-side air intake or port-side air exhaust, depending on the fan modules and power modules that are used. The fan modules and power modules must have the same airflow direction. |
| MTBF [year] | 44.34 years |
| Noise at normal temperature (27°C, sound pressure) [dB(A)] | Front-to-back airflow: 50.1 dB(A) on average; maximum: 55.9 dB(A) Back-to-front airflow: 48.4 dB(A) on average; maximum: 56.1 dB(A) |
| Noise at high temperature (40°C, sound pressure) [dB(A)] | Front-to-back airflow: 66.4 dB(A) on average; maximum: 73.2 dB(A) Back-to-front airflow: 67.3 dB(A) on average; maximum: 72.5 dB(A) |
| Long-term operating altitude [m (ft.)] | ≤ 5000 m (16404 ft.) |
| Long-term operating relative humidity [RH] | 5% RH to 95% RH, non-condensing |
| Long-term operating temperature [°C (°F)] | 0°C to 40°C (32°F to 104°F) at an 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 altitude [m (ft.)] | ≤ 5000 m (16404 ft.) |
| Storage relative humidity [RH] | 5% RH to 95% RH, non-condensing |
| Storage temperature [°C (°F)] | -40ºC to +70ºC (-40°F to +158°F) |
CE6855-48XS8CQ Warranty
 | Product Quotation |  | Condition and Packaging |
 | Return Eligibility |  | Returns and Replacement |
 | Shipping Arrangements |  | Warranty Terms |
CE6855-48XS8CQ FAQ
What is CE6855-48XS8CQ?
Huawei CE6855-48XS8CQ CloudEngine Data Center Switch is a HUAWEI CE6800 Series Switches product supplied by YYST Global for enterprise IT procurement and infrastructure projects.
What interfaces and ports does CE6855-48XS8CQ provide?
For CE6855-48XS8CQ, the manufacturer specification lists service ports as 48 x 10GE SFP+.
What memory or storage is listed for CE6855-48XS8CQ?
For CE6855-48XS8CQ, the manufacturer specification lists processor and memory as 4-core 1.4 GHz CPU; 8 GB DRAM; 64 MB NOR flash; 4 GB SSD.
What are the power requirements for CE6855-48XS8CQ?
For CE6855-48XS8CQ, the manufacturer specification lists power redundancy as Two pluggable power modules; 1+1 redundancy.
Is CE6855-48XS8CQ available from YYST Global?
Contact YYST Global to confirm availability for CE6855-48XS8CQ, the required quantity, exact configuration, delivery destination and current lead time before ordering. A product listing does not confirm current inventory.
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