Huawei CloudEngine CE8875‑24BQ8DQ Full English Product Description
Variants:‑B (port‑side intake airflow),‑F (port‑side exhaust airflow)华为企业业...
Product Overview
Huawei CloudEngine CE8875‑24BQ8DQ is a 1U high‑density fixed‑port leaf/TOR switch of CloudEngine 8800 series for modern cloud data‑center fabrics, running on Huawei VRP8 operating system华为企业业.... It provides24×200GE QSFP56 downlink ports plus 8×400GE QSFP‑DD uplink ports, supporting flexible port splitting and multi‑rate auto‑negotiation. It delivers 16 Tbps switching capacity and 4800 Mpps line‑rate L2/L3 forwarding performance with large‑size shared packet bufferMade-in-Ch.... It supports iStack stacking, M‑LAG multi‑chassis link‑aggregation, hardware‑accelerated BGP‑EVPN VXLAN, RoCE‑v2 lossless Ethernet, MACsec encryption and comprehensive intelligent O&M capabilities. It is mainly deployed as high‑speed TOR leaf access node for 200GE/400GE server clusters, big‑data, AI computing and distributed storage scenarios华为企业业....
Key Features
1. Hardware & Port Configuration
1U 19‑inch rack‑mount fixed 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.
‑ 2 hot‑swappable power slots with 1+1 redundancy (AC /‑48V DC /240V DC /380V DC)华为企业业....
‑ 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.
Built‑in OPS open‑programmable system based on Python for custom automation scripts.
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.
Compatible with eSight and iMaster NCE‑Fabric management platforms; supports NETCONF/YANG for SDN‑oriented automated deployment.
Technical Specifications
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Part Number: CE8875‑24BQ8DQ (‑B /‑F airflow option)华为企业业...
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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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Dimension (H×W×D): 43.6 mm ×442 mm ×420 mm
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Switching Capacity: 16 TbpsMade-in-Ch...
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Forwarding Performance: 4800 Mpps line‑rate L2/L3 forwardingMade-in-Ch...
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Packet Buffer: 72 MB华为企业业...
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Power: Hot‑swappable AC /‑48V DC /240V DC /380V DC modules, supports 1+1 redundancy华为企业业...
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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 software version.
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 is fixed‑port chassis without service subcards. Feature availability depends on transceivers, power‑fan variant and software release.
Application Scenarios
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; 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, 1U 19‑inch rack‑mount fixed data‑center TOR/leaf switch with 24×200GE QSFP56 + 8×400GE QSFP‑DD breakout‑capable ports, VRP8 operating system, 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, OPS open programmability, 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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