Huawei CloudEngine CE6881‑48T6CQ Full English Product Description
Variants:‑B (front‑to‑back airflow),‑F (back‑to‑front airflow)
Product Overview
Huawei CloudEngine CE6881‑48T6CQ is a 1U high‑density fixed‑port TOR/leaf switch of the CloudEngine 6800 series for cloud data‑center networks, running on Huawei VRP8 operating system. It provides 48×10GE BASE‑T RJ45 copper downlink ports and 6×QSFP28 uplink ports supporting 40GE/100GE. It supports iStack stacking, M‑LAG multi‑chassis link aggregation, hardware‑accelerated VXLAN with BGP‑EVPN, RoCE, OPS open programmability and rich Layer‑2/Layer‑3 protocols. It is deployed as top‑of‑rack server access leaf node in data‑center spine‑leaf fabrics, and also serves as aggregation switch for large‑scale high‑end campus networks.
Key Features
1. Hardware & Port Configuration
19‑inch 1U rack‑mount chassis.
‑ 48 × 10GBASE‑T RJ45 copper ports for 10GE server access
‑ 6 × QSFP28 ports supporting 40GE / 100GE; partial ports support breakout into multiple 10GE/25GE sub‑interfaces depending on software version
‑ 2 hot‑swappable power slots with 1+1 redundancy (AC /‑48V DC /240V HVDC); 4 hot‑swap fan trays supporting N+1 fan redundancy
‑ Two airflow options:‑B for port‑side‑intake (front‑to‑back);‑F for port‑side‑exhaust (back‑to‑front), determined by power‑fan assemblies
‑ Maintenance interfaces: RJ45 Console, Mini‑USB Console, 1×GE out‑of‑band management port, USB storage port
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, iStack stacking (multiple physical devices virtualized as one logical unit), SVF2.0 Super Virtual Fabric.
Supports IGMP Snooping, MLD Snooping, broadcast‑multicast‑unicast storm suppression, port isolation, LLDP.
Maximum MAC address table capacity: 256K 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, hardware‑accelerated BFD fast fault detection.
Multicast suite: PIM‑DM, PIM‑SM, PIM‑SSM, MSDP.
Supports TRILL, VXLAN bridging & VXLAN routing with BGP‑EVPN control plane, policy‑based routing, URPF, PFC / ECN for RoCE v1/v2 lossless Ethernet.
Built‑in OPS open‑programmable system based on Python for custom automation scripts and SDN integration.
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 flexible traffic filtering based on MAC, IP, port and protocol fields.
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.
Supports NetStream, sFlow, Telemetry real‑time telemetry, Ethernet OAM, SPAN/RSPAN/ERSPAN.
Compatible with eSight and iMaster NCE‑Campus management platforms; supports NETCONF/YANG for SDN‑oriented automated deployment.
Technical Specifications
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Part Number: CE6881‑48T6CQ (‑B /‑F airflow option)
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Form Factor: 1U, 19‑inch rack‑mount
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Ports: 48 × 10GBASE‑T RJ45; 6 × QSFP28 (40GE/100GE, partial breakout capable); 1×RJ45 Console; 1×Mini‑USB Console; 1×GE out‑band‑management;1×USB
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Dimension (H×W×D): 43.6 mm ×442.0 mm ×420.0 mm
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Switching Capacity: 2.16 Tbps
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Forwarding Performance: 940 Mpps
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System Packet Buffer:42 MB
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Power: Hot‑swappable AC /‑48V DC /240V HVDC modules, supports 1+1 redundancy
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Fans:4 hot‑swap fan trays with N+1 redundancy
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Operating environment:0 °C ~ +40 °C (≤1800 m altitude); 5%‑95% non‑condensing humidity
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Note: Power and fan modules are sold separately. Actual port‑breakout capability and feature set depend on installed hardware and software version.
Compatible Hardware
QSFP28 40GE/100GE transceivers, high‑speed DAC/AOC cables; hot‑swap AC / DC / HVDC power supply modules, fan trays, stacking cables, rack‑mounting kits.
Note: CE6881‑48T6CQ is fixed‑port switch without service‑board slots. Feature availability depends on transceivers, power‑fan variant and software release.
Application Scenarios
High‑density 10GBASE‑T TOR/leaf server access for cloud‑data‑center spine‑leaf fabrics; aggregation switch for large‑size enterprise and higher‑education campus networks; scenarios requiring iStack stacking, M‑LAG, SVF virtualization, BGP‑EVPN VXLAN lossless RoCE networking and zero‑touch batch deployment.
Short Version (For Invoice / E‑commerce Listing)
Huawei CloudEngine CE6881‑48T6CQ, 1U 19‑inch rack‑mount fixed data‑center TOR/leaf switch, 48×10GBASE‑T RJ45, 6×QSFP28 (40GE/100GE with partial breakout), VRP8 operating system, supports iStack stacking, M‑LAG, SVF2.0 Super Virtual Fabric, TRILL, VXLAN with BGP‑EVPN, RoCE lossless Ethernet, full Layer‑2/Layer‑3 & IPv4/IPv6 dual‑stack, OPS open programmability, ZTP zero‑touch provisioning, Telemetry, hot‑swappable 1+1 redundant power & N+1 redundant fans, reversible airflow direction. Power and fan modules sold separately.
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