Huawei CloudEngine CE8875‑24BQ8DQ‑W Full English Product Description
Variants:‑B (port‑side intake airflow),‑F (port‑side exhaust airflow);‑W indicates white‑box version, supporting ONIE / OpenBMC for third‑party network OS deployment
Product Overview
Huawei CloudEngine CE8875‑24BQ8DQ‑W is a 1U high‑density fixed‑port white‑box TOR/leaf switch of CloudEngine 8800 series, designed for modern cloud‑data‑center, AI computing and distributed storage fabric environments. It provides24×200GE QSFP56 downlink ports plus 8×400GE QSFP‑DD uplink ports, supporting multi‑rate auto‑negotiation and flexible port breakout. It delivers 16 Tbps switching capacity and 4800 Mpps line‑rate L2/L3 forwarding with large shared packet buffer. As an open hardware platform, it supports ONIE boot, OpenBMC management and can run compatible third‑party network operating systems. It supports iStack stacking, M‑LAG multi‑chassis link‑aggregation, hardware‑accelerated BGP‑EVPN VXLAN, RoCE‑v2 lossless Ethernet, MACsec encryption and comprehensive intelligent telemetry O&M capabilities. It is mainly deployed as high‑speed TOR leaf access node for 200GE/400GE server clusters, AI compute, big‑data and NVMe‑oF distributed storage scenarios.
Key Features
1. Hardware & Port Configuration
1U 19‑inch rack‑mount fixed white‑box chassis.
‑ 24 × 200GE QSFP56 downlink ports; auto‑adapt to 100GE/40GE; supports breakout to 2×100GE or 2×50GE per port.
‑ 8 × 400GE QSFP‑DD uplink ports; auto‑adapt to 200GE/100GE/40GE; supports breakout to 2×200GE or 4×100GE per port.
‑ Open platform: supportsONIE bootloader, OpenBMC for remote hardware management, secure‑boot for third‑party OS deployment.
‑ 2 hot‑swappable power slots with 1+1 redundancy (AC /‑48V DC /240V DC /380V DC).
‑ 5 hot‑swap fan trays supporting N+1 redundancy; two airflow options:‑B for port‑side‑intake;‑F for port‑side‑exhaust.
‑ Maintenance interfaces: RJ45 Console, Mini‑USB Console, 1×GE out‑of‑band management port, USB storage port.
‑ Optimized hardware buffer architecture for bursty AI, big‑data and RDMA storage traffic; supports IEEE 1588v2 PTP high‑precision time synchronization.
2. Layer‑2 Capabilities
Supports up to 4K IEEE 802.1Q VLANs, MUX VLAN, basic & flexible QinQ, VLAN mapping, GVRP.
Implements STP/RSTP/MSTP, Smart‑Link, ERPS for millisecond‑level link protection.
Supports static & dynamic LACP link aggregation, E‑Trunk, M‑LAG multi‑chassis link‑aggregation with hitless independent device upgrade, iStack stacking (max 16 units virtualized as one logical switch), SVF2.0 Super Virtual Fabric.
Supports IGMP Snooping, MLD Snooping, broadcast‑multicast‑unicast storm suppression, port isolation, LLDP,MACsec link‑level encryption.
Maximum MAC address table capacity: 264K entries.
3. Layer‑3, IPv6 & Data‑Center Functions
Full IPv4 / IPv6 dual‑stack support.
Supports static routing, RIP, OSPF, IS‑IS, BGP, OSPFv3, BGP4+, VRRP, ECMP (max 128‑way), hardware‑accelerated BFD, DPFR, MoFRR fast reroute.
Multicast suite: PIM‑DM, PIM‑SM, PIM‑SSM, MSDP.
Supports VXLAN bridging & VXLAN routing with BGP‑EVPN control plane, VXLAN OAM, policy‑based routing, URPF, ECN‑Overlay.
Lossless‑Ethernet enhancements: RoCE‑v2, PFC deadlock prevention, AI‑ECN intelligent congestion tuning.
Supports ZTP zero‑touch provisioning for fast batch deployment.
4. Security Mechanisms
Supports 802.1X, MAC‑based authentication, Portal authentication, AAA / RADIUS / HWTACACS access control.
Provides DHCP Snooping, ARP anti‑spoofing, multi‑dimensional DoS attack defense, BPDU protection, root‑protection, MAC‑address‑learning‑limit.
L2‑L4 ACL implements fine‑grained traffic filtering based on MAC, IP, port and protocol fields, supports IPv4/IPv6 micro‑segmentation.
Supports SSHv2, HTTPS for encrypted management access; supports secure‑boot to prevent system‑image tampering.
5. QoS & Intelligent O&M
Multi‑queue QoS scheduling: SP, WRR, DRR.
Supports port‑based rate‑limiting, two‑rate three‑color CAR, 802.1p / DSCP marking & remarking, traffic shaping, WRED congestion‑avoidance.
Supports high‑precision real‑time Telemetry, NetStream, sFlow, IFIT, ERSPAN+, packet‑event loss/latency visibility, Ethernet OAM, SPAN/RSPAN/ERSPAN.
Supports NETCONF/YANG for SDN‑oriented automated deployment.
Technical Specifications
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Part Number: CE8875‑24BQ8DQ‑W (‑B /‑F airflow option)
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Form Factor: 1U, 19‑inch rack‑mount
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Service Ports: 24 × 200GE QSFP56 + 8 × 400GE QSFP‑DD (breakout‑capable)
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Management Ports: GE out‑of‑band‑management, RJ45 Console, Mini‑USB Console, USB
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Open Platform: ONIE boot, OpenBMC hardware management
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Dimension (H×W×D): 43.6 mm ×442 mm ×420 mm
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Switching Capacity: 16 Tbps
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Forwarding Performance: 4800 Mpps line‑rate L2/L3 forwarding
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Packet Buffer: 72 MB
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Power: Hot‑swappable AC /‑48V DC /240V DC /380V DC modules, supports 1+1 redundancy
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Fans: 5 hot‑swap fan trays with N+1 redundancy
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Max power consumption: 770 W (high‑temperature, long‑range optical modules)
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Operating environment:0 °C ~ +40 °C (0‑1800 m altitude); temperature derate 1°C per 220 m above 1800 m; 5%‑95% RH non‑condensing
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Note: Power and fan modules are sold separately. Actual port breakout and feature set depend on installed optical transceivers and loaded network operating system.
Compatible Hardware
QSFP‑DD / QSFP56 / QSFP28 optical transceivers, high‑speed DAC/AOC cables; hot‑swap AC / DC power modules, fan trays, stacking cables, rack‑mounting kits.
Note: CE8875‑24BQ8DQ‑W is fixed‑port white‑box chassis without service subcards. Feature availability depends on transceivers, power‑fan variant and third‑party network OS.
Application Scenarios
Open‑hardware high‑speed TOR leaf access for cloud‑data‑center spine‑leaf fabrics; AI‑computing & big‑data cluster networking; distributed storage environments with RoCE‑v2 lossless traffic; white‑box networking deployment with ONIE‑compatible third‑party NOS; scenarios requiring iStack stacking, M‑LAG, BGP‑EVPN VXLAN and zero‑touch batch deployment.
Short Version (For Invoice / E‑commerce Listing)
Huawei CloudEngine CE8875‑24BQ8DQ‑W, 1U 19‑inch rack‑mount open white‑box fixed data‑center TOR/leaf switch with 24×200GE QSFP56 + 8×400GE QSFP‑DD breakout‑capable ports, supports ONIE boot & OpenBMC for third‑party NOS deployment, supports iStack stacking, M‑LAG, SVF2.0 Super Virtual Fabric, VXLAN with BGP‑EVPN, RoCE‑v2 lossless Ethernet, AI‑ECN, MACsec, 72 MB packet buffer, full Layer‑2/Layer‑3 & IPv4/IPv6 dual‑stack, ZTP zero‑touch provisioning, high‑precision Telemetry & IFIT, hot‑swappable 1+1 redundant power & N+1 redundant fans, reversible airflow direction. Power and fan modules sold separately.
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