CE6820-48S6CQ-A-B is a Huawei CloudEngine 6820 series 1U high-density data center access switch, featuring 48 × 10GE access, 6 × 100GE uplink, layer 3 routing, and high cost-effectiveness. It is an entry-level Leaf node for data center Spine Leaf architecture and can also be used for campus aggregation/access.

This 1U chassis switch is positioned for high-density 10 Gigabit access in data centers, providing 48 10GE SFP+ ports and 8 100GE uplink ports. It also supports cloud data center features such as 100GE port splitting, M-LAG, and VXLAN/BGP-EVPN, making it an ideal access device for building resilient, virtualized data center networks.

The CE6855-48XS8CQ-B is a 1U high-density data center access switch from Huawei's CloudEngine 6855 series. It features 48×10GE access, 8×100GE uplink, Layer 3 routing, high reliability, and cloud-enabled characteristics. It is a classic Leaf node for data center Spine-Leaf architectures and can also be used for core/aggregation systems in a campus environment.

The CE6885-48YS8CQ-F is a high-performance data center access switch in Huawei's CloudEngine 6885 series. It features 48 ports of 25GE/50GE high-density access, 8 ports of 100GE/200GE uplink, Layer 3 routing, low latency, and high reliability, making it suitable for scenarios such as cloud data centers, AI computing power, and high-performance computing (HPC).

The CE6885-48YS8CQ-B is a high-performance data center switch from the CloudEngine 6800 series, featuring 25GE optical port access and 100GE uplink. It emphasizes high-density 25GE/50GE access, low latency, large buffer, and port-side airflow, making it suitable for cloud data centers, high-performance computing (HPC), and core scenarios in high-end campuses.

The CE6881H-48T6CQ-F is a CloudEngine 6800 series data center switch with 10GE Ethernet access and 100GE uplink. It features high-density 10 Gigabit Ethernet ports, low latency, cloud network characteristics, and port-side airflow, making it suitable for data center access and campus core/aggregation scenarios.

The CE6881H-48T6CQ-B is a CloudEngine 6800 series data center switch with 10GE Ethernet access and 100GE uplink. Based on the Spruce platform, it features high-density 10 Gigabit Ethernet ports, high reliability, intelligent operation and maintenance, and port-side air intake, making it suitable for data center access and campus core/aggregation scenarios.

The CE6881H-48S6CQ-F is a CloudEngine 6800 series data center switch with 10GE optical port access and 100GE uplink. It features high-density 10 Gigabit optical ports, low latency, intelligent cloud networking, and port-side airflow, making it suitable for data center access and campus core/aggregation scenarios.

The CE6881H-48S6CQ-B is a CloudEngine 6800 series data center switch with 10GE optical port access and 100GE uplink. Based on the Spruce platform, it features high-density 10 Gigabit optical ports, high reliability, intelligent operation and maintenance, and port-side air intake, making it suitable for data center access and campus core/aggregation scenarios.

The CE6857F-48S6CQ-F is a CloudEngine 6800 series data center switch with 10GE optical port access and 100GE uplink. It features high-density 10 Gigabit optical ports, low latency, intelligent lossless operation, and port-side airflow, making it suitable for data center access and campus core/aggregation scenarios.

The CE6857F-48S6CQ-B is a CloudEngine 6800 series data center switch with 10GE optical port access and 100GE uplink. It features high-density 10 Gigabit optical ports, low latency, intelligent lossless operation, and port-side air intake, making it suitable for data center access and campus core/aggregation scenarios.

The CloudEngine CE6857F-48T6CQ is a new generation 10GE Layer 3 data center access switch in the CE6857F series. It features high-density access with 48 10GE Base-T Ethernet ports, targeting 10GE server access (TOR) in data centers and high-end campus 10 Gigabit aggregation/core scenarios. The device is a 1U rackmount unit, supporting optional front-to-rear (F)/rear-to-front (B) airflow configurations. It is equipped with 48×10GE Base-T Ethernet ports + 6×100GE QSFP28 uplink ports, offering full-line-speed forwarding, low latency, and rich data center features, making it suitable for high-performance network construction in cloud computing, virtualization, and big data.