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CE8851-32CQ8DQ-K
CE8851-32CQ8DQ-K
CE8851-32CQ8DQ-K
CE8851-32CQ8DQ-K
CE8851-32CQ8DQ-K
CE8851-32CQ8DQ-K
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CE8851-32CQ8DQ-K

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PN02353PJQ
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Huawei CE8851-32CQ8DQ-K supports 32 ports 100GE QSFP28, 8 ports 400GE QSFPDD

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Description

CE8851-32CQ8DQ-K Overview

Huawei CE8851-32CQ8DQ-K with 32 potrs 100GE QSFP28, 8 ports 400GE QSFPDD is one of the Huawei CE8800 series switch.

A series of high port density switches, CloudEngine 8800 brings a combination of both high performance and low latency to cloud-oriented data center networks and high-end campus networks alike. Additionally, the series supports an extensive range of data center features, Software-Defined Networking (SDN) capabilities, and high performance stacking technologies.

 

Appearance of the CE8851-32CQ8DQ-K

 

1 Ground screw
2 USB port
3 Console port
4 ETH management port (RJ45)
5 Six Fan slots
6 Two Power supply slots
7 Thirty-two 100GE SFP28/Thirty-two 200GE SFP56 Ethernet optical ports
8 Eight 400GE QSFP-DD Ethernet optical ports
9 Equipment serial number (ESN) and MAC address
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

Indicators on the CE8851-32CQ8DQ-K (port side)

 

1 System status indicator
2 Stack master/slave indicator
3 ID indicator
4 Service port indicator (100GE/40GE optical port)
5 Service port indicator (400GE optical port)

I6ndicators on the CE8851-32CQ8DQ-K (power supply side)

 

6 ETH management port indicator

 

Ports on the CE8851-32CQ8DQ-K
Port Connector Type Description Available Components
200GE/100GE/40GE QSFP56 Optical Port QSFP56 Port for inputting and outputting 200GE/100GE/40GE optical signals.
  • 40GE QSFP+ optical modules
  • 100GE QSFP28 optical modules
400GE/200GE/100GE/40GE QSFP-DD Optical Port QSFP-DD Port for inputting and outputting 400GE/200GE/100GE/40GE optical signals.
  • 40GE QSFP+ optical modules
  • 100GE QSFP28 optical modules
  • 400GE QSFP-DD optical modules
Console Port RJ45 The console port is connected to a console for onsite configuration. The default baud rate is 9600 bit/s. Console cable
ETH Management Port RJ45 The ETH management port (RJ45) of a switch is connected to the network port of a configuration terminal or network management workstation to set up the onsite or remote configuration environment. The ETH management port (RJ45) uses a Category 5 or higher category cable
USB Port USB 2.0 Type A A USB flash drive can be connected to the USB port for log backup, system software backup and uploading. The switch does not support USB-based deployment. USB 2.0
Item CE8851-32CQ8DQ-K
Dimensions with packaging (H x W x D) [mm (in.)] 260 mm x 790 mm x 590 mm (10.24 in. x 31.10 in. x 23.23 in.)
Dimensions without packaging (H x W x D) [mm (in.)]
  • Basic dimensions (excluding 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 handle on the rear panel): 43.6 mm x 442 mm x 625.5 mm (1.72 in. x 17.40 in. x 24.63 in.)
Weight without packaging (base configuration) [kg (lb)] 9.1 kg (excluding optical modules, power modules, and fan modules)
Weight without packaging (full configuration) [kg (lb)] 12.2 kg (including AC power modules and fan modules, excluding optical modules)
Weight with packaging (base configuration) [kg (lb)] 13.4 kg (29.54 lb)
Weight with packaging (full configuration) [kg (lb)] 16.5 kg(36.37 lb)
Installation Type Cabinet Installation
CPU 4 Core 1.4 GHz
Memory DRAM: 8 GB
NOR Flash 64 MB
NAND Flash 4 GB
USB Supported
Power supply mode
  • AC
  • DC
  • HVDC
Console port RJ45
Downlink Service interface 32 x 100GE QSFP28/32 x 200GE QSFP56 1. 100GE and 200GE ports can be configured to work in 40GE and 50GE (2x25G) mode. 2. A 100GE port can be split into four 25GE ports, four 10GE ports, or two 50GE ports. Every two adjacent 100GE ports form a group and must be split together. 3. A 200GE port can be split into two 100GE (2x50GE) ports. 4. In V300R020C00, ports 1 and 2 cannot be split, so as to 200GE ports. NOTE: 1. Supported optical modules: (1) In case of port-side air intake, downlink 100GE/200GE ports support 100G-SR4/CWDM4/LR4/4WDM. (2) In case of port-side air exhaust, downlink 100GE/200GE ports support 100G-SR4/CWDM4. 2. Supported copper modules: In V300R020C10 and later versions: If you plan to plug third-party copper cables in the ports that are configured to work in 200GE mode, contact the R&D team for a connection test in advance. In V300R020C00: Ports 1 to 20 do not support 40GE, 40GE 1-to-4 (4x10GE), and 100GE 1-to-4 (4x25GE) copper cables.
Uplink Service interface 8 x 400GE QSFP-DD: 1. 400GE ports can be configured to work at the rate of 200, 100, or 40 Gbit/s. 2. A 400GE port can only be split into four 100GE (2x50GE) ports, and cannot be split in the following mode: 2x200GE, 2x100GE, 2x40GE, 8x50GE, 8x25GE, 8x10GE, 4x50GE, 4x25GE, and 4x10GE. NOTE: 1. Supported optical modules: (1) In case of port-side air intake, uplink 400GE ports support 400G-SR8/DR4/FR4. In addition, uplink 400GE ports support 400G-LR8 when the ambient temperature is in the range from 0°C to 35°C. In this case, however, the device noise at normal temperatures will exceed the noise specification. (2) In case of port-side air exhaust, uplink 400GE ports support 400G-SR8. In this case, however, the device noise at normal temperatures will exceed the noise specification. 2. Supported copper modules: In V300R020C10 and later versions: Uplink ports support 40GE,100GE,200GE and 400GE copper cables that cannot be split. If you plan to plug third-party copper cables in the ports that are configured to work in 200GE and 400GE mode, contact the R&D team for a connection test in advance. In V300R020C00: Uplink ports support 40GE and 100GE copper cables that cannot be split.200GE/400GE copper cables are not supported.
Service port supporting the stack function Not supported
RTC Supported
Typical power consumption [W]
  • 32 x 200GE + 8 x 400GE: 590 W (50% traffic load, copper cables for all ports, normal temperature, dual power modules)
  • 32 x 100GE + 8 x 400GE: 560 W (50% traffic load, copper cables for all ports, normal temperature, dual power modules); 693 W (50% traffic load, short-distance optical modules for all ports, normal temperature, dual power modules)
Typical heat dissipation [BTU/hour]
  • 32 x 200 GE + 8x400 GE: 2013 BTU/hour (50% traffic load, copper cables for all ports, normal temperature, dual power modules)
  • 32 x 100 GE + 8x400 GE: 1912 BTU/hour (50% traffic load, copper cables for all ports, normal temperature, dual power modules); 1389 BTU/hour (50% traffic load, short-distance optical modules for all ports, normal temperature, dual power modules)
Static power consumption [W] 455 W
Static heat dissipation [BTU/hour] 1757 BTU/hour
Maximum power consumption [W]
  • 32 x 200GE + 8 x 400GE: 1152 W (100% traffic load, all downlink ports with 6.5 W 200G optical modules, all uplink ports with 12 W 400G optical modules, 40°C, dual power modules)
  • 32 x 100GE + 8 x 400GE: 973 W (100% traffic load, all downlink ports with 5 W 100G optical modules, all uplink ports with 12 W 400G optical modules, 40°C, dual power modules)
Maximum heat dissipation
  • 32 x 200GE + 8 x 400GE: 3927 BTU/hour (100% traffic load, all downlink ports with 6.5 W 200G optical modules, all uplink ports with 12 W 400G optical modules, 40°C, dual power modules)
  • 32 x 100GE + 8 x 400GE: 3323 BTU/hour (100% traffic load, all downlink ports with 5 W 100G optical modules, all uplink ports with 12 W 400G optical modules, 40°C, dual power modules)
Number of power modules 2
Redundant power supply 1+1 backup
Rated input voltage [V]
  • 1200W AC&240 V DC power module rated input voltage range: AC: 100 V AC to 240 V AC, 50/60 Hz, DC: 240V DC
  • 1200 W DC power module: -48V DC to -60V DC,+48V DC: +48V DC
Input voltage range [V]
  • 1200 W AC&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: C-48V DC: -38.4V DC to -72V DC; +48V DC: +38.4V DC to +60V 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 (240V DC).
1200 W DC power module: 38 A
Rated output power [W]
  • 1200 W AC&240 V DC power module: 1200W
  • 1200 W DC power module: 1200W
Certification
  • Safety standards compliance
  • EMC standards compliance
  • Environmental standards compliance
Power supply surge protection [kV] AC power supply protection: 6 kV in common mode and 6 kV in differential mode 240V HVDC power supply protection: 4 kV in common mode and 2 kV in differential mode
Types of fans Pluggable
Number of fans 6
Redundant fans The device supports 5+1 backup of fan modules that work in hot standby mode. If a single fan module fails, the device can work properly in a short period of time. To guarantee long-term operation of the device, you are advised to replace the failed fan module immediately.
Heat dissipation mode Air cooling
Airflow direction port-side intake/port-side exhaust airflow
Availability 0.9999920679
MTBF [year] 21.59 years
MTtr [hour] 1.5 hours
Noise at normal temperature (27°C, sound pressure) [dB(A)]
  • Front-to-back airflow: 56.5 dB(A) on average; maximum: 61.7 dB(A)
  • Back-to-front airflow: 58.7 dB(A) on average; maximum: 62.10 dB(A)
Noise at high temperature (40°C, sound pressure) [dB(A)]
  • Front-to-back airflow: 71.8 dB(A) on average; maximum: 78.3 dB(A)
  • Back-to-front airflow: 74.5 dB(A) on average; maximum: 78.10 dB(A)
Long-term operating altitude [m (ft.)] ≤ 5000 m (16404 ft.)
Long-term operating relative humidity [RH] 5% RH to 95% RH, noncondensing
Long-term operating temperature [°C (°F)] 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 altitude [m (ft.)] ≤ 5000 m (16404 ft.)
Storage relative humidity [RH] 5% to 95% RH, non-condensing
Storage temperature [°C (°F)] -40°C to +70°C (-40°F to +158°F)
RTU License Supported Yes. By default, 32 x 100GE ports can work at the rate of 100 Gbit/s, and 400GE ports are unavailable. The following RTU licenses can be used:
  • 88036EUN: Eight more 400GE ports are available.
  • 88036EUP: The working rate of 32 x 100GE ports is increased to 200 Gbit/s.

Additional information

Brand

Huawei
Lead Time

3-5 days
Ship From

Shenzhen Warehouse

Reviews

  1. Silas –

    The support team was responsive and provided useful configuration guides.

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