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| Type: | Ethernet Switch |
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Part Number | 02356KVY |
Model | CE9866-128DQ-LC |
Description | CE9866-128DQ-LC switch (128*400GE QSFP112,2*10GE SFP+,Without Fan and Power Modules) |




Item | Description |
Dimensions with packaging (H x W x D) [mm (in.)] | 495 mm x 670 mm x 1060 mm (19.49 in. x 26.38 in. x 41.73 in.), including the pallet |
Dimensions without packaging (H x W x D) [mm (in.)] | Basic dimensions (the depth excludes the parts protruding from the body): 175 mm x 442 mm x 765 mm (6.89 in. x 17.40 in. x 30.12 in.)Maximum dimensions (the depth is the distance from ports on the front panel to the quick connector on the rear panel): 175 mm x 442 mm x 806 mm (6.89 in. x 17.40 in. x 31.73 in.) |
Weight without packaging [kg (lb)] | 44.42 kg/97.93 lb (including an independent main control board but excluding power modules, fan modules, and optical modules) |
Weight without packaging (full configuration) [kg (lb)] | 51.78 kg/114.15 lb (excluding optical modules but including an independent main control board, AC power modules, and fan modules. If the device supports multiple types of modules, the heaviest modules are used for the measurement.) |
Weight with packaging [kg (lb)] | 68.92 kg (151.94 lb), including the pallet |
Weight with packaging (full configuration) [kg (lb)] | 76.28 kg (168.17 lb), including the pallet |
Chassis height [U] | 4 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 | 32 cores, 2.2 GHz |
Memory | DRAM: 16 GB |
NOR Flash | 64 MB x 2 |
SSD Flash | 8GB SSD |
USB | The USB port can connect to a USB flash drive for deployment, log backup, configuration file transfer, and file upgrade. The USB port can only connect to a USB flash drive that complies with USB 2.0. NOTE: USB flash drives from different vendors differ in compatibility and drivers. If a USB flash drive cannot be used, replace it with another one from a mainstream vendor. |
Power supply mode | AC pluggable |
Console port | RJ45 |
Downlink Service interface | 128 x 400GE QSFP112 |
Uplink Service interface | 2 x 10GE SFP+ (for management and O&M) |
Service port supporting the stack function | Reserved function. This function is not enabled. |
RTC | Supported |
Typical power consumption [W] | 1219 W (100% traffic load, copper cables on 64 ports, normal temperature, four AC power modules) 1694 W (100% traffic load, short-distance SR4 optical modules on 64 ports, normal temperature, four AC power modules) |
Typical heat dissipation [BTU/hour] | 4158 BTU/hour (100% traffic load, copper cables on 64 ports, normal temperature, four AC power modules) 5781 BTU/hour (100% traffic load, short-distance SR4 optical modules on 64 ports, normal temperature, four AC power modules) |
Static power consumption [W] | 978 W |
Static heat dissipation [BTU/hour] | 3337 BTU/hour |
Maximum power consumption [W] | 2413 W (100% traffic load, short-distance SR4 optical modules on 128 ports, normal temperature, four AC power modules) 2899 W (100% traffic load, long-distance optical modules on 128 ports, 40°C or 104°F, four AC power modules) |
Maximum heat dissipation [BTU/hour] | 8233 BTU/hour (100% traffic load, short-distance SR4 optical modules on 128 ports, normal temperature, four AC power modules) 9890 BTU/hour (100% traffic load, long-distance optical modules on 128 ports, 40°C or 104°F, four AC power modules) |
Number of power modules | 4 |
Redundant power supply | 2+2 backup |
Rated input voltage [V] | 2000 W AC power module: 100 V AC to 240 V AC, 50/60 Hz |
Input voltage range [V] | 2000 W AC power module: 90 V AC to 290 V AC, 45 Hz to 65 Hz |
Maximum input current [A] | 2000 W AC power module: 10 A (100 V AC to 240 V AC) |
Rated output power [W] | 2000 W AC power module: 2000 W (220 V AC to 240 V AC); 1800 W (200 V AC to 220 V AC); 900 W (100 V AC to 130 V AC) |
Certification | Compliance with safety standardsCompliance with EMC standardsCompliance with environment and environmental protection standards |
Power supply surge protection [kV] | AC: 6 kV in common mode and 6 kV in differential mode |
Types of fans | Pluggable |
Number of fan modules | 4 |
Redundant fans | The device supports 3+1 backup of fan modules that work in hot standby mode. The system can operate properly for a short period of time after a single fan module fails. You are advised to replace the faulty fan module immediately. |
Heat dissipation mode | Liquid cooling + air cooling |
Airflow direction | Port-side air intake, power supply-side air exhaust |
Availability | 0.9999900784 |
MTBF [year] | 13.81 years |
Noise at normal temperature (27°C, sound pressure) [dB(A)] | Port-side air intake: 54.8 dB(A) on average; maximum: 63 dB(A) |
Noise at high temperature (40°C, sound pressure) [dB(A)] | Port-side air intake: 74.5 dB(A) on average; maximum: 83.6 dB(A) |
Long-term operating altitude [m (ft.)] | ≤ 5000 m (16404 ft.) |
Long-term operating relative humidity [RH] | 5% RH to 85% 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, with packaging materials 5% RH to 85% RH, non-condensing, without packaging materials |
Storage temperature [°C (°F)] | -40ºC to +70ºC (-40°F to +158°F) |










