Huawei CR8DE4KFBND2 – Branded NetEngine 8000 4-Port 400GBase Flexible Line Card | High-Capacity Core & Metro Routing Solution
Product Overview
The Huawei CR8DE4KFBND2 is a high-performance, carrier-grade 4-Port 400GBase line card designed for the Huawei NetEngine 8000 series routers. Built for modern ultra-broadband core, metro, and data center networks, this branded component enables ultra-high-speed data forwarding, massive scalability, and service-oriented flexibility for next-generation IP backbone networks.
Engineered for large-scale cloud, 5G, and enterprise aggregation, the card supports 400G Ethernet ports, flexible service adaptation, and advanced traffic engineering, while ensuring maximum energy efficiency and service reliability.
Key Features of Huawei CR8DE4KFBND2
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4 × 400GBase (QSFP-DD) ports for ultra-high-speed packet forwarding
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Fully compatible with Huawei NetEngine 8000 series chassis (NE8000)
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Supports high-density routing and carrier-grade service processing
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Designed for core, aggregation, or metro scenarios in large IP networks
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Advanced support for SRv6, segment routing, MPLS, and IP/MPLS VPN
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Built-in telemetry, intelligent O&M, and SDN/NFV readiness
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Offers line-rate performance across all ports with low latency
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Energy-optimized with intelligent power control and airflow design
Huawei CR8DE4KFBND2 Technical Specifications
| Specification | Details |
|---|---|
| Model | Huawei CR8DE4KFBND2 |
| Series Compatibility | Huawei NetEngine 8000 (e.g., NE8000 M series & F series) |
| Interface Type | 4 × 400GBase QSFP-DD |
| Port Speed | 400Gbps per port (1.6Tbps total throughput) |
| Switching Capacity | Line-rate forwarding with high-performance ASIC architecture |
| Forwarding Mode | IPv4/IPv6/MPLS/MPLS-TP/SRv6 |
| Supported Protocols | BGP, IS-IS, OSPF, RIP, Segment Routing, MPLS VPN, EVPN |
| SDN Capable | Yes, via Huawei iMaster NCE |
| Telemetry & O&M | In-band telemetry, BIER, NetStream, real-time traffic monitoring |
| Power Efficiency | Intelligent power control with airflow management |
| Application Role | Core/Edge Router, Metro Aggregation, Data Center Gateway |
| Compliance | CE, RoHS, ISO9001, ITU-T standards |
Huawei CR8DE4KFBND2 Application Scenarios
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National and regional IP backbone networks requiring 400G capacity
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5G transport and aggregation networks with ultra-low latency needs
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Cloud and IDC core routing nodes with high east-west traffic volumes
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Next-generation metro networks needing high-speed service convergence
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Large enterprise WAN cores connecting multi-site data ecosystems
Technical Specifications – High-Density Line Processing Board
| Category | Specification |
|---|---|
| Basic Function | – 4 × 400GE QSFP-DD interfaces – 24 × 100GE QSFP28 interfaces – QSFP-DD: 400G or 100G – QSFP28: 100G / 50G / 40G |
| Reliability & Availability | Hot-swappable |
| Breakout Support | Yes • QSFP-DD: 2×100GE, 1×100GE, 4×100GE (from V800R23C00) • QSFP28: 4×25GE, 1×50GE, 1×40GE, 4×10GE |
| Rate Auto-sensing | Not Supported |
| FlexE Support | Yes (except Ports: 4, 5, 6, 7, 12, 15, 22, 25) Each physical port group supports: – port-id range: 1000–3000– Max 30 FlexE clients per group |
| FlexE Port Grouping | – Ports 0–3: One group each – Ports 8–11, 13–14/16–17, 18–21, 23–24/26–27: Grouped in sets of 4 |
| Special Conditions | – When using QSFP-DD with 400G ZR+ module: Operating temp: –5°C to +40°C |
| Physical Dimensions (mm) | 285 (H) × 650 (W) × 860 (D) |
| Weight | 19.9 kg |
| Typical Power Consumption | 1063 W |
Customization & Wholesale Support
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Available in bulk quantities for telecom operators and government tenders
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Supplied with genuine Huawei labels, test reports, and compliance certificates
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Optional integration with pre-installed NetEngine 8000 chassis
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Full technical documentation and remote configuration support available
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Compatible with Huawei’s SRv6, SDN, and automation frameworks
Why Choose the Huawei CR8DE4KFBND2?
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Delivers ultra-high 400G bandwidth per port, future-proofing your backbone
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Enables intelligent, service-oriented networking with SRv6 and MPLS
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Integrates seamlessly with Huawei’s iMaster NCE SDN platform
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Ideal for scale-out IP networks, hybrid cloud, and high-volume edge transport
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Built on Huawei’s proven telecom-grade reliability and performance
Request a Quote
Empower your high-speed network core with the Huawei CR8DE4KFBND2 – the smart choice for carrier-grade 400G line-rate networking.
