Huawei CloudEngine CE6866-48S8CQ-K Product Documentation

Name: Huawei CloudEngine CE6866-48S8CQ-K - Refurbished & Tested - SunSpike
Brand: HUAWEI
SKU: CE6866-48S8CQ-K

Product Overview

The Huawei CloudEngine CE6866-48S8CQ-K is a high-performance, next-generation 10GE/25GE/50GE top-of-rack (ToR) access switch designed for cloud data centers and high-end campus networks . As part of the CloudEngine 6800 series, it delivers high port density with 48 x 25GE SFP28 ports and 8 x 100GE QSFP28 uplink ports, supporting flexible upgrades to 50GE and 200GE respectively .

The switch features advanced hardware architecture with 4-core 1.4 GHz CPU and 8 GB DRAM memory, providing robust processing capabilities for demanding network environments . It supports telemetry technology for real-time device data collection and integrates with Huawei’s iMaster NCE-FabricInsight for intelligent network analysis and fault identification . The CE6866-48S8CQ-K can interoperate with CloudEngine 16800 or 8851 series core switches to build elastic, virtual, and high-quality 100GE/200GE full-mesh networks .

Product Specifications

Category	Specification
General Information
Model	CE6866-48S8CQ-K
Part Number	02353PJM (without fans and power modules), 02353PJN (with 2 AC power modules, port-side intake)
First Supported Version	V300R020C00
Short Name	CE6866K
Product Type	Layer 3 Managed Switch
Processor & Memory
CPU	4 Core, 1.4 GHz
DRAM	8 GB
NOR Flash	64 MB
NAND Flash	4 GB
USB	USB 2.0 Type A
Ports & Interfaces
Downlink Service Ports	48 x 25GE SFP28 (upgradable to 48 x 50GE SFP56)
Uplink Service Ports	8 x 100GE QSFP28 (upgradable to 8 x 200GE QSFP56)
Console Port	1 x RJ45
ETH Management Port	1 x RJ45
USB Port	1 x USB 2.0 Type A
Port Capabilities
25GE Port Speed Configuration	25GE ports can be configured as 10GE ports
50GE Port Speed Configuration	50GE ports can be configured as 25GE ports; 50GE ports do not support 10GE or GE
25GE to 50GE Upgrade	Upgraded in groups of 8 ports
100GE Port Speed Configuration	Each 100GE port supports 40GE; 100GE ports can be upgraded to 200GE in groups of 4 ports
100GE Port Breakout	Ports 2, 4, 6, 8 can be split into 4 x 25GE (with 10GE speed support); ports 1, 3, 5, 7 are unavailable after splitting; does not support 2 x 50GE breakout
200GE Port Breakout	Not supported
Performance
Switching Capacity	3.84 Tbps
Forwarding Performance	2857.14 Mpps
Stacking	Not supported
RTC (Real-Time Clock)	Supported
Power Specifications
Power Supply Modes	AC, DC, HVDC
Power Supply Slots	2
Typical Power Consumption (48x25G + 8x100G)	360 W (50% load, all copper, normal temp, dual power)
Typical Power Consumption (48x50G + 8x200G)	374 W (50% load, all copper, normal temp, dual power)
Static Power Consumption	322 W
Maximum Power Consumption (48x25G + 8x100G)	544 W (100% load, short-range optical modules, 40°C, dual power)
Maximum Power Consumption (48x50G + 8x200G)	619 W (100% load, optical modules, 40°C, dual power)
Thermal Specifications
Typical Heat Dissipation (48x25G + 8x100G)	1229 BTU/hour (copper cables) / 1389 BTU/hour (short-range optical modules)
Typical Heat Dissipation (48x50G + 8x200G)	1277 BTU/hour
Static Heat Dissipation	1100 BTU/hour
Maximum Heat Dissipation	Up to 2110 BTU/hour
Fan Slots	4
Physical Specifications
Dimensions (H x W x D) Basic	43.6 mm x 442 mm x 420 mm (1.72 in. x 17.40 in. x 16.54 in.)
Dimensions (H x W x D) Maximum	43.6 mm x 442 mm x 445 mm (1.72 in. x 17.40 in. x 17.52 in.)
Weight (without packaging)	6.7 kg (14.77 lb)
Environmental Specifications
Relative Humidity	5% RH to 95% RH, non-condensing