Data Center Switch CE6885-48YS8CQ-B Network Switch with 48*25GE SFP28 ports
● Model No.: CE6885-48YS8CQ-B
● Port details: 48×10/25GE SFP28 (supports 50GE SFP56), 8×100GE QSFP28 (compatible with 40GE)
● Application scenarios: Core scenarios for cloud data centers, high-performance computing (HPC), and high-end campuses.
● Feature: High-density access to 25GE/50GE servers, non-blocking uplink to 100GE, supporting VXLAN/BGP-EVPN/RoCE
● Warranty: 1years
● MOQ: 1 pieces
Application scenarios
High-Density Access for I/ML Intelligent Computing Centers: Serving as a TOR access switch for 25GE/50GE servers, providing a high-bandwidth, zero-packet-loss lossless network environment for GPU/NPU server clusters, supporting distributed training of large models.
Cloud Service Provider Data Centers: Supports VXLAN/BGP-EVPN network virtualization, carrying high-bandwidth services such as multi-tenant service isolation, virtual machine migration, and distributed storage.
Securities High-Frequency Trading Networks: Its ultra-low latency of <1μs provides strong support for high-frequency trading, and combined with rapid link switching capabilities, avoids trading losses due to network failures.
High-End Campus Network Core or Aggregator: Serving as a core switch or aggregation switch in ultra-large enterprises and university campuses, providing 25GE/100GE/200GE high-speed interconnect capabilities.
Key selling points
High-density 25GE access with smooth evolution: Provides 48 25GE SFP28 downlink ports to meet the high-density access requirements of 25GE servers. Ports are backward compatible with 10GE/GE and can be smoothly upgraded to 50GE via RTU software licensing.
8×100GE high-performance uplink with flexible expansion: Provides 8 100GE QSFP28 uplink ports, backward compatible with 40GE, and can be upgraded to 200GE QSFP56 via RTU. 100GE ports can be split into 4×25GE or 4×10GE ports, and the split ports support 1588v2 (PTP) high-precision time synchronization, making network deployment extremely flexible.
AI intelligent lossless network for RoCEv2: Equipped with Huawei's iLossless intelligent lossless algorithm, it supports PFC deadlock prevention and AI ECN intelligent congestion control, dynamically adjusting the ECN threshold based on the existing network traffic model.
End-to-end MACsec encryption: Supports MACsec (IEEE 802.1ae) link-layer security encryption, providing strong security for critical data transmission within the data center and meeting the compliance requirements for data confidentiality in industries such as finance and government.
Detailed description
| parameter item | Specification Description |
| Product Series | CloudEngine 6885 series |
| Device Type | Data center switch/25GE/50GE access switch |
| Product Model | CloudEngine 6885-48YS8CQ-B |
| Physical dimensions (width x depth x height) | 442.0 mm x 420.0 mm x 43.6 mm (1U) |
| Full weight | 9.2 kg (with power fan, excluding optical module) |
| Downstream business port | 48 10/25GE SFP28 ports (supporting upgrading to 50GE SFP56 via RTU) |
| Business uplink port | 8 ports of 40/100GE QSFP28 (supporting upgrading to 200GE QSFP56 through RTU) |
| exchange capacity | 8 Tbps/96 Tbps (official website typical value of 8 Tbps) |
| Packet forwarding rate | 2400 Mpps (or 1200 Mpps, depending on the statistical method of the data source) |
| Packet caching | 32-42 MB |
| CPU | 4 cores, 1.4 GHz |
| memory | 8 GB DRAM |
| Pre installed power supply | 2 600W AC power modules (supporting 1+1 redundancy) |
| Pre installed fan | 5 fan modules (supporting 4+1 redundancy) |
| Air duct direction | Port side air intake (this is a core feature of version B) |
| typical power consumption | 147 W -177 W (depending on configuration 25G/50G ports) |
| Maximum Power Consumption | 326 W |
| Operating Temperature | 0 ° C to 40 ° C (0-1800m altitude) |
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