CR8DE4KEFNC0 Huawei Brand New QSFP28 Integrated Processing Unit
The CR8DE4KEFNC0 Huawei QSFP28 Integrated Processing Unit is a high-performance, next-generation module engineered to deliver exceptional forwarding capacity and ultra-high-speed connectivity in modern backbone and data center networks. This line card integrates QSFP28 interfaces, supporting 100GE high-density ports for scalable, flexible deployment in Huawei’s advanced core routing systems.
Designed for carrier-grade reliability, the CR8DE4KEFNC0 provides efficient line-rate packet forwarding, traffic scheduling, and comprehensive security features to ensure robust network performance in mission-critical applications.
Key Features
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Model: CR8DE4KEFNC0
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Condition: 100% Original Huawei, Brand New
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Type: QSFP28 Integrated Processing Unit
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Function: Provides high-capacity 100GE connectivity, line-rate forwarding, and integrated processing
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Interface: QSFP28 ports supporting flexible high-bandwidth uplinks
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Performance: Carrier-class hardware for stable, low-latency data transmission
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Scalability: Supports large-scale network growth with modular design
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Security: Built-in protection mechanisms for secure and reliable operations
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Hot Swappable: Enables replacement without service interruption
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Compatibility: Fully compatible with Huawei NE series core routers and transport systems
Tech Specs
| Item | Specification |
|---|---|
| Basic Function | Provides 4 × 400GE QSFP-DD interfaces and 24 × 100GE QSFP28 interfaces on the line side. – Each QSFP-DD port supports 400 Gbps or 100 Gbps. – Each QSFP28 port supports 100 Gbps, 50 Gbps, or 40 Gbps. |
| Breakout Support | ✔️ Supported. • 400G interfaces: 2×100GE, 1×100GE, and 4×100GE breakout (4×100GE supported in V800R23C00 and later). • 100G interfaces: 4×25GE, 1×50GE, 1×40GE, and 4×10GE breakout. • Use port split command to enable breakout. |
| Interface Rate Auto-Sensing | ❌ Not supported. |
| FlexE Support | ✔️ Supported on most ports. • Exceptions: Ports 4, 5, 6, 7, 12, 15, 22, and 25 do not support FlexE. |
| FlexE Groups & Port IDs | <ul><li>QSFP-DD ports (0–3): Each can form an individual FlexE group (port-id: 1000–3000; max 30 clients).</li><li>QSFP28 grouped ports: • {8, 9, 10, 11} • {13, 14, 16, 17} • {18, 19, 20, 21} • {23, 24, 26, 27} Each group supports port-id 1000–3000; max 30 FlexE clients per group.</li></ul> |
| Reliability & Availability | ✔️ Hot swappable for live replacement and maintenance. |
| Restrictions & Remarks | <ul><li>Default QSFP28 rate: 100GE. Supports 100GE/50GE/40GE/4×25GE/4×10GE.</li><li>Default QSFP-DD rate: 400GE. Supports 400GE/100GE.</li><li>Run port split if the module rate ≠ default.</li><li>When using QSFP-DD with 400G ZR+ optical modules, short-term operating temperature: –5°C to +40°C.</li></ul> |
| Physical Dimensions (H × W × D) | 285 mm × 650 mm × 860 mm |
| Weight (Unpackaged) | 19.9 kg |
| Power Consumption (Typical) | 1063 W |
CR8DE4KEFNC0 Huawei Applications
The CR8DE4KEFNC0 QSFP28 Integrated Processing Unit is ideal for:
• Carrier Backbone Networks — High-speed 100GE aggregation and forwarding
• Cloud & Data Centers — Scalable high-bandwidth interconnections for DCI
• Large Enterprise Networks — Reliable, secure core and WAN deployments
• ISPs — Ensures flexible, high-performance service delivery
Customization & OEM Services
We offer professional customization services for the CR8DE4KEFNC0 to match your project needs:
• Pre-configuration — Interfaces and forwarding settings customized for rapid deployment
• OEM Branding — Private labeling for resellers, system integrators, or partners
• Custom Packaging — Bulk and project-specific packaging solutions
• Enhanced Testing — Additional QA and stress testing for mission-critical environments
CR8DE4KEFNC0 Huawei Wholesale & Bulk Supply
Source the CR8DE4KEFNC0 directly for your projects and procurement needs:
• Factory-direct pricing with attractive volume discounts
• Ample stock availability for timely large-scale rollouts
• Dedicated account managers for project coordination
• Export-compliant packaging and secure global shipping
• Full technical support and warranty coverage
CR8DE4KEFNC0 Huawei Why Choose Us
100% Genuine Huawei Equipment — Original, tested, and fully certified
Flexible Customization — Tailored to your specific network design and scale
Competitive Wholesale Pricing — Ideal for telecom carriers, data centers, and large ISPs
Professional Logistics — Safe, efficient delivery worldwide
Expert Technical Support — End-to-end assistance, from planning to deployment
Contact Us for a Quote
Future-proof your backbone or data center infrastructure with the CR8DE4KEFNC0 Huawei QSFP28 Integrated Processing Unit — a trusted solution for ultra-high-speed, carrier-grade networking.
