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CloudEngine 9855-32DQ
20018.26
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Huawei CloudEngine 9855-32DQ is a next-generation high-performance and high-density 400GE access switch with 32*400GE QSFP-DD. The product is designed for DC scenarios. It has an advanced hardware architecture, offer high-density 400GE access ports, support 400GE uplink ports, and deliver a wide range of DC service features. CloudEngine 9855 series switches can work with CloudEngine 16800/16800-X series DC core switches to build an elastic, virtualized, high-quality, and fully-connected 40GE/100GE/200GE DC network (DCN), meeting network requirements of DCs in the cloud era. CloudEngine 9855 series switches also provide high-density 400GE access to help enterprises and carriers build DCNs in the cloud computing era. They can be used as core or aggregation devices of campus networks.
In addition, CloudEngine 9855 series switches support Artificial Intelligence Explicit Congestion Notification (AI ECN). This future-oriented function can intelligently adjust the ECN thresholds of lossless queues based on the live-network traffic model to ensure low latency and high throughput with zero packet loss, maximizing the performance of lossless services.
| 1, Ground screw | 2, Equipment serial number (ESN) and MAC address |
| 3, Console port | 4, ETH management port (RJ45) |
| 5, USB port | 6, Six Fan slots |
| 7, Two Power supply slots | 8, Thirty-two 400GE QSFP-DD Ethernet optical ports |
| 9, Two 10GE SFP+ Ethernet optical ports | 10, Three port-side mounting holes for mounting brackets |
| 11, Equipotential bonding Ground screws for a ground cable with a two-hole OT terminal | 12, Four power-supply-side mounting holes for mounting brackets |
Huawei CloudEngine 9855-32DQ Specifications
| Item | Details |
| Part Number | 02355YSE |
| Model | CE9855-32DQ |
| Description | CE9855-32DQ switch (32*400GE QSFP-DD, Without Fan and Power Modules) |
| First supported version | V300R023C11 |
| Other part numbers | 02355YSF(CE9855-32DQ switch (32*400GE QSFP-DD, 2*AC Power Modules, 6*Fans, Port-side Intake)) |
| Short Name | CE9855 |
| Dimensions with packaging (H x W x D) [mm (in.)] | 260 mm x 590 mm x 790 mm (10.24 in. x 23.23 in. x 31.10 in.) |
| Dimensions without packaging (H x W x D) [mm (in.)] | Basic dimensions (the depth excludes the parts protruding from the body): 43.6 mm x 442 mm x 600 mm (1.72 in. x 17.40 in. x 23.62 in.) |
| Maximum dimensions (the depth is the distance from ports on the front panel to the parts protruding from the rear panel): 43.6 mm x 442 mm x 633.4 mm (1.72 in. x 17.40 in. x 24.94 in.) | |
| Weight without packaging [kg (lb)] | 9.94 kg (21.91 lb), excluding optical modules, power modules, and fan modules |
| Weight without packaging (full configuration) [kg (lb)] | 12.78 kg (28.17 lb) (including AC power modules and fan modules but excluding optical modules. If the device supports multiple models of modules, the heaviest modules are used for the measurement.) |
| Weight with packaging [kg (lb)] | 15.16 kg (33.42 lb) |
| Weight with packaging (full configuration) [kg (lb)] | 18 kg (39.68 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 | 16-core, 2 GHz |
| Memory | DRAM: 16 GB |
| NOR Flash | 64 MB x 2 |
| SSD Flash | 4GB SSD |
| USB | It can be used for log backup and USB-based deployment. |
| This function is reserved. | |
| Power supply mode | AC pluggable |
| DC pluggable | |
| HVDC pluggable | |
| Console port | RJ45 |
| Downlink Service interface | 32 x 400GE QSFP-DD + 2 x 10GE SFP+ |
| Service port supporting the stack function | Reserved function. This function is not enabled. |
| RTC | Supported |
| Typical power consumption [W] | 528 W (100% traffic load, copper cables on half of ports, normal temperature, dual AC power modules) |
| 689 W (100% traffic load, short-distance optical modules on half of ports, normal temperature, dual AC power modules) | |
| Typical heat dissipation [BTU/hour] | 1802 BTU/hour (100% traffic load, copper cables on half of ports, normal temperature, dual AC power modules) |
| 2351 BTU/hour (100% traffic load, short-distance optical modules on half of ports, normal temperature, dual AC power modules) | |
| Static power consumption [W] | 453 W |
| Static heat dissipation [BTU/hour] | 1546 BTU/hour |
| Maximum power consumption [W] | 943 W (100% traffic load, short-distance optical modules on all ports, normal temperature, dual AC power modules) |
| 1340 W (100% traffic load, long-distance optical modules on all ports, 40°C or 104°F, dual AC power modules) | |
| Maximum heat dissipation [BTU/hour] | 3218 BTU/hour (100% traffic load, short-distance optical modules on all ports, normal temperature, dual AC power modules) |
| 4572 BTU/hour (100% traffic load, long-distance optical modules on all ports, 40°C or 104°F, dual AC power modules) | |
| Number of power modules | 2 |
| Redundant power supply | 1+1 backup |
| Types of fans | Pluggable |
| Number of fan modules | 6 |
| Redundant fans | The device supports 5+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 |
| Availability | 0.999993418 |
| MTBF [year] | 26.01 years |
| Noise at normal temperature (27°C, sound pressure) [dB(A)] | Back-to-front airflow: 63.5 dB(A) on average (maximum: 70.7 dB(A)) |
| Noise at high temperature (40°C, sound pressure) [dB(A)] | Back-to-front airflow: 83.5 dB(A) on average (maximum: 90.5 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.) |
| 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) |
Huawei CloudEngine 9855-32DQ Features
l CloudEngine 9855 series switch supports a maximum of 32 400GE high-performance QSFP-DD ports. Each 400GE QSFP-DD port is backward compatible with 200GE/100GE/40GE interfaces, and can be split into four 100GE ports or two 200GE ports. The split ports support IEEE 1588v2 (PTP) and provide flexibility in networking. A 400GE port working as a 200GE/100GE/40GE port cannot be split. The CloudEngine 9855 switch can connect to CloudEngine 16800/16800-X series switches through 40GE/100GE/200GE uplinks to build a non-blocking network platform.
l CloudEngine 9855 series switches can work with the industry's mainstream virtualization platforms. When functioning as high-performance hardware gateways on an overlay network (VXLAN), CloudEngine 9855 series switches can support the operations of a DC with up to 16 million tenants.
l CloudEngine 9855 series switches support telemetry technology to collect device data in real time and send the collected data to iMaster NCE-FabricInsight — the DCN analysis component of Huawei iMaster NCE. Leveraging the intelligent fault identification algorithm, iMaster NCE-FabricInsight can analyze network data, accurately display the real-time network status, locate faults and identify their root causes in a timely and effective manner, and detect network problems that can affect user experience, precisely guaranteeing user experience.
l CloudEngine 9855 series switches can interconnect with iMaster NCE-Fabric through standard protocols such as NETCONF and SNMP to adapt to networks and implement automatic network management. This helps to provide more efficient and intelligent operation methods, simplifying network management and reducing the OPEX.
Huawei CloudEngine 9855-32DQ Ordering Info
| Device | Description |
| CE9855-32DQ | CE9855-32DQ,CE9855-32DQ switch (32*400GE QSFP-DD, without fan and power modules) |
| CE9855-32DQ-B | CE9855-32DQ-B,CE9855-32DQ-B switch (32*400GE QSFP-DD, 2*AC Power Modules, 6* Fans, Port-side Intake) |
| FAN-040A-A | Fan box(F,FAN panel side Intake) |
| PAC2KS12-PB | 2000W AC&240V DC Power Module (Back to Front,Power panel side exhaust) |
| PDC2K2S12-PB | 2200W DC Power Module (Back to Front,Power panel side exhaust) |
| PHD2KS12-PB | 2000W HVDC Power Module (Back to Front,Power panel side exhaust) |
| N1-CE98LIC-CFFD | N1-CloudFabric Foundation SW License for CloudEngine 9800 |
| N1-CE98CFFD-SnS1Y | N1-CloudFabric Foundation SW License for CloudEngine CE9800-SnS-Year |
| N1-CE98LIC-CFAD | N1-CloudFabric Advanced SW License for CloudEngine 9800 |
| N1-CE98CFAD- SnS1Y | N1-CloudFabric Advanced SW License for CloudEngine CE9800-SnS-Year |
| N1-CE98LIC-CFPM | N1-CloudFabric Premium SW License for CloudEngine 9800 |
| N1-CE98CFPM- SnS1Y | N1-CloudFabric Premium SW License for CloudEngine 9800-SnS-Year |
| N1-CE98UPG-A-P | N1-CloudEngine 9800 Upgrade SW License:Advanced to Premium |
| N1-CE98UGAP- SnS1Y | N1-CloudEngine 9800 Upgrade SW License:Advanced to Premium-SnS-Year |
| N1-CE98LIC-AFRD | N1-CloudEngine 9800 AI Fabric RDMA Application Acceleration Function |
| N1-CE98AFRD-SnS1Y | N1-CloudEngine 9800 AI Fabric RDMA Application Acceleration Function-SnS-Year |
| N1-CE98LIC-HPC | N1-CE88LIC-HPC,N1-CloudEngine 9800 AI Fabric Value-added Package for the HPC Scenarios |
| N1-CE98HPC-SnS1Y | N1-CloudEngine 9800 AI Fabric Value-added Package for the HPC Scenarios-SnS-1 Year, |
| N1-CE98LIC-AI | N1-CloudEngine 9800 Value-added Package for the AI Scenarios |
| N1-CE98AI-SnS1Y | N1-CloudEngine 9800 Value-added Package for the AI Scenarios-SnS Year |
| CE98LIC-FINHA | N1-CE98LIC-FINHA,N1-CloudEngine 9800 high reliability of finance Function |
| N1-CE98FINHA-SnS1Y | N1-CE98LIC-FINHA,N1-CloudEngine 9800 high reliability of finance Function-SnS-Year |
| N1-CE-F-LIC-MDCA | N1-CloudEngine Data Center Switch Multi-cloud Multi-DC Value-added Package - Fixed |
| N1-CEFMDCA - SnS1Y | N1-CloudEngine Data Center Switch Multi-cloud Multi-DC Value-added Package, Per Fixed device-SnS-Year |
| N1-CE-F-LIC-DM | N1-CloudEngine Digital Map Basic Function-Fixed |
| N1-CEMDF-SnS1Y | N1-CloudEngine Digital Map Function |
| N1-CE-LIC-AFP100VM | N1-CloudEngine Specified Flow Analysis Value-added Package Per 100 VM |
| N1-CEAFP100VM-SnS1Y | N1-CloudEngine Specified Flow Analysis Value-added Package Per 100 VM-SnS-Year |
| N1-CE-LIC-AFP1KVM | N1-CloudEngine Specified Flow Analysis Value-added Package Per 1k VM |
| N1-CEAFP1KVM-SnS1Y | N1-CloudEngine Specified Flow Analysis Value-added Package Per 1k VM-SnS-Year |
| N1-CE-LIC-XFLOW20G | N1-CloudEngine xFlow Intelligent Full-flow Analysis |
| N1-CEXFLOW20G-SnS1Y | N1-CloudEngine xFlow Intelligent Full-flow Analysis -SnS-Year |
| N1-CE-LIC-XFLOW40G | N1-CloudEngine xFlow Intelligent Full-flow Analysis, 40Gbps, 15Mpps, 1.8M Flow Per Second |
| N1-CEXFLOW40G-SnS1Y | N1-CloudEngine xFlow Intelligent Full-flow Analysis, 40Gbps, 15Mpps, 1.8M Flow Per Second-SnS-Year |
Huawei CloudEngine 9855-32DQ Networking and Applications
More Information
| Brand | Huawei |
|---|
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