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Huawei CloudEngine CE6881H-48T6CQ-K
CE6881H-48T6CQ-K
Enterprise stock · tested · export documentation available
Huawei CloudEngine CE6881H-48T6CQ-K Switch – Product Documentation
Product Overview
The Huawei CloudEngine CE6881H-48T6CQ-K is a high-performance, high-density Top-of-Rack (TOR) data center switch from Huawei’s CloudEngine 6800 series . Designed for cloud-oriented data center networks, this 1U switch delivers 4.8Tbps switching capacity and a 2000Mpps forwarding rate . It features 48 x 10GE BASE-T electrical ports for high-density server access and 6 x 40GE/100GE QSFP28 uplink ports, providing flexible network scalability .
The CE6881H-48T6CQ-K supports advanced data center features including VXLAN with BGP-EVPN control plane, enabling up to 16 million tenants for overlay network virtualization . It integrates with Huawei iMaster NCE-Fabric for automated network deployment and management via standard protocols such as NETCONF and SNMP . The switch also supports M-LAG (Multi-chassis Link Aggregation) for device-level link redundancy and active-active load balancing .
Built with a flexible front-to-back or back-to-front airflow design, the switch incorporates energy-saving chips and intelligent fan speed control to optimize power efficiency . It supports Zero Touch Provisioning (ZTP) for automated deployment, reducing on-site configuration efforts and operational costs . The open programmability system (OPS) provides open APIs for integration with mainstream cloud platforms and third-party controllers, enabling flexible service customization .
Product Specifications
| Category | Specification |
|---|---|
| Model | CE6881H-48T6CQ-K |
| Part Number | 02354VSV |
| First Supported Version | V300R022C00 |
Physical Specifications
| Item | Details |
|---|---|
| Chassis Height | 1 U |
| Dimensions without packaging (H x W x D) | Basic: 43.6 mm x 442.0 mm x 420.0 mm (1.72 in. x 17.40 in. x 16.54 in.) |
| Dimensions without packaging (maximum) | 43.6 mm x 442.0 mm x 446.1 mm (1.72 in. x 17.40 in. x 17.56 in.) |
| Dimensions with packaging (H x W x D) | 175 mm x 650 mm x 550 mm (6.89 in. x 25.59 in. x 21.65 in.) |
| Weight (without packaging) | 6.6 kg (14.55 lb) – excludes optical modules, power modules, and fan modules |
| Weight (full configuration) | 8.9 kg (19.62 lb) – includes AC power modules and fan modules |
Ports and Interfaces
| Item | Details |
|---|---|
| Fixed Downlink Ports | 48 x 10GE BASE-T Ethernet electrical ports |
| Fixed Uplink Ports | 6 x 40GE/100GE QSFP28 Ethernet optical ports |
| Console Port | RJ45 |
| ETH Management Port | RJ45 |
| USB Port | 1 x USB port for log backup and USB-based deployment |
Performance and Capacity
| Item | Details |
|---|---|
| Switching Capacity | 4.8 Tbps / 96 Tbps |
| Packet Forwarding Rate | 2000 Mpps |
| CPU | Quad-core, 1.4 GHz |
| DRAM | 4 GB |
| NOR Flash | 64 MB |
| NAND Flash | 4 GB |
| Packet Buffer | 42 MB |
Power and Energy
| Item | Details |
|---|---|
| Number of Power Supply Slots | 2 |
| Power Supply Redundancy | 1+1 backup, hot-swappable |
| Power Supply Modes | AC pluggable, DC pluggable, HVDC pluggable |
| Typical Power Consumption | 347 W (50% throughput, Ethernet cables on ports, normal temperature) |
| Maximum Power Consumption | 452 W |
| Static Power Consumption | 235 W |
Cooling
| Item | Details |
|---|---|
| Number of Fan Slots | 4 |
| Fan Redundancy | 3+1 hot backup, hot-swappable |
| Heat Dissipation Mode | Air cooling |
| Airflow Direction | Front-to-back or back-to-front (depending on fan and power module selection) |
Environmental Specifications
| Item | Details |
|---|---|
| Long-term Operating Temperature | 0°C to 40°C (0-1800m altitude); decreases by 1°C per 220m altitude increase above 1800m |
| Storage Temperature | -40°C to +70°C |
| Relative Humidity | 5% to 95% (non-condensing) |
| Operating Altitude | Up to 5000 m |
Key Features and Protocols
| Category | Details |
|---|---|
| Device Virtualization | Supports M-LAG (Multi-chassis Link Aggregation) |
| Network Virtualization | VXLAN routing and bridging; BGP-EVPN as VXLAN control plane; QinQ access VXLAN |
| SDN Support | iMaster NCE-Fabric integration via NETCONF and SNMP; OpenFlow protocol |
| Programmability | Open Programmability System (OPS) with open APIs; Ansible automation |
| IP Routing | RIP, OSPF, ISIS, BGP (IPv4); RIPng, OSPFv3, ISISv6, BGP4+ (IPv6) |
| Multicast | IGMP, PIM-SM, IGMP Snooping |
| Reliability | LACP, STP/RSTP/MSTP, BPDU protection, BFD (3.3ms interval), VRRP |
| QoS | ACL, CAR, PQ/DRR scheduling, WRED congestion avoidance, traffic shaping |
| O&M | Telemetry, iPCA, NetStream, ERSPAN, VXLAN OAM (ping/tracert) |
| Configuration & Maintenance | ZTP (Zero Touch Provisioning), Console/Telnet/SSH, SNMPv1/v2/v3, configuration rollback |
| Security | 802.1x authentication, AAA/RADIUS/HWTACACS, port isolation, MAC address binding, DOS/ARP attack prevention |
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