CE8855-32CQ4BQ Switch(32*100GE QSFP28, 4*200GE QSFP56, 2*AC Power Modules, 5*Fans, Port-side Intake))
CloudEngine 8800 series switches are next-generation Ethernet switches designed for data centers and high-end campus networks, providing high-performance. CloudEngine 8800 series switches have an advanced hardware architecture design with high-density of 100GE/200GE/400GE access ports, and support extensive data center service features.
In addition, the airflow direction (front-to-back or back-to-front) can be changed. CloudEngine 8800 series switches can work with CloudEngine 16800 or CloudEngine 6800 series switches to build an elastic, virtualized, high-quality fabric that meets the requirements of cloud-computing data centers.
| Item | Details |
| Description | CE8855-32CQ4BQ Switch(32*100GE QSFP28, 4*200GE QSFP56, Without Fan and Power Modules) |
| Part Number | 02355KUD |
| Model | CE8855-32CQ4BQ |
| First supported version | V300R023C00 |
| Other part numbers | 02355KUE (CE8855-32CQ4BQ Switch(32*100GE QSFP28, 4*200GE QSFP56, 2*AC Power Modules, 5*Fans, Port-side Intake)) |
| 02355KUF (CE8855-32CQ4BQ Switch(32*100GE QSFP28, 4*200GE QSFP56, 2*AC Power Modules, 5*Fans, Port-side Exhaust)) | |
| 02356DKV (CE8855-32CQ4BQ switch with license bundle(32*100GE QSFP28, 4*200GE QSFP56, 2*AC Power Modules, 5*Fans, Port-side Intake, Software license)) | |
| 02356DKW (CE8855-32CQ4BQ switch with license bundle(32*100GE QSFP28, 4*200GE QSFP56, 2*AC Power Modules, 5*Fans, Port-side Exhaust, Software license)) | |
| 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 | AC pluggable |
| DC pluggable | |
| HVDC pluggable | |
| Console port | RJ45 |
| Downlink Service interface | 32 x 100G QSFP28 + 4 x 200G QSFP56 |
| Service port supporting the stack function | Reserved function. This function is not enabled. |
| RTC | Supported |
| Static power consumption [W] | 331 W |
| Static heat dissipation [BTU/hour] | 1129 BTU/hour |
| 2211 BTU/hour (100% traffic load, long-distance optical modules on 32 x 100GE + 4 x 200GE ports, high temperature, dual AC power modules) | |
| Number of power modules | 2 |
| Redundant power supply | 1+1 backup |
| Rated input voltage [V] | 1200 W AC&240 V DC power module: 100 V AC to 240 V AC, 50/60 Hz; 240 V DC |
| 1200 W DC power module: –48 V DC to –60 V DC; +48 V DC | |
| Input voltage range [V] | 1200 W AC&240 V DC power module: 90 V AC to 290 V AC, 45 Hz to 65 Hz; 190 V DC to 290 V DC |
| 1200 W DC power module: -38.4 V DC to -72 V DC; +38.4 V DC to +72 V DC | |
| Maximum input current [A] | 1200 W AC&240 V DC power module: 10 A (100 V AC to 130 V AC); 8 A (200 V AC to 240 V AC); 8 A (240 V DC) |
| 1200 W DC power module: 38 A (–48 V DC to –60 V DC); 38 A (+48 V DC) | |
| Rated output power [W] | 1200 W AC&240 V DC power module: 1200 W |
| 1200 W DC power module: 1200 W | |
| Certification | Compliance with safety standards |
| Compliance with EMC standards | |
| Compliance with environment and environmental protection standards | |
| 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 | 5 |
| Redundant fans | The device supports 4+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. |
| Availability | 0.999991779 |
| MTBF [year] | 27.77 years |
| Noise at normal temperature (27°C, sound pressure) [dB(A)] | Front-to-back airflow: 52.6 dB(A) on average; maximum: 57.2 dB(A) |
| Back-to-front airflow: 53.6 dB(A) on average; maximum: 59.0 dB(A) | |
| Noise at high temperature (40°C, sound pressure) [dB(A)] | Front-to-back airflow: 71.5 dB(A) on average; maximum: 77.3 dB(A) |
| Back-to-front airflow: 69.7 dB(A) on average; maximum: 75.6 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) |
| Parameters | CloudEngine 8875-24BQ8DQ |
| Downlink Ports | 24 x 200GE QSFP56 |
| Uplink Ports | 8 x 400GE QSFP-DD |
| Switching Capacity | 16Tbps |
| Forwarding Performance | 2400Mpps |
| Buffer | 64MB |
| Reliability | LACP BFD for BGP, IS-IS, OSPF, static route, and VXLAN Hardware-based BFD DPFR MoFRR |
| O&M | Telemetry Netstream ERSPAN+ IFIT Packet Event |
| Data Center Features | 1588v2 MACsec VXLAN routing and bridging BGP-EVPN M-LAG PFC、AI ECN |
| Maximum Power Consumption | 291 W (100% traffic load, copper cables on 12 x 200GE + 4 x 400GE ports, normal temperature, dual AC power modules) 382 W (100% traffic load, short-distance optical modules on 12 x 200GE + 4 x 400GE ports, normal temperature, dual AC power modules) |
| Power Supply | 1200W AC&240V DC 1200 W DC |
| Operating Voltage | 600 W AC and 240 V DC power module: AC: 90 V AC to 290 V AC, 45 Hz to 65 Hz; DC: 190 V DC to 290 V DC 1200 W DC power module: –38.4 V DC to –72 V DC; 40 V DC to 57 V DC |
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