CR8DE4KEFND0 Huawei Brand New QSFP28 Line Processing Unit
The CR8DE4KEFND0 Huawei QSFP28 Line Processing Unit is a high-performance, original module designed for Huawei’s advanced routing and switching platforms. This module delivers high-density 100GE connectivity using QSFP28 interfaces, ensuring ultra-fast, reliable, and secure data transmission for modern carrier networks, data centers, and enterprise backbones.
Engineered with carrier-grade performance in mind, the CR8DE4KEFND0 provides exceptional forwarding capacity, low latency, and intelligent traffic processing to handle growing bandwidth demands. Its modular and hot-swappable design makes it simple to deploy, upgrade, or maintain without network downtime.
Key Features
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Model: CR8DE4KEFND0
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Condition: 100% Brand New, Original Huawei
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Type: QSFP28 Line Processing Unit
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Interfaces: Supports high-density QSFP28 100GE ports for ultra-fast backbone connectivity
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Performance: High-capacity line rate forwarding with low latency for mission-critical applications
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Traffic Management: Advanced traffic processing, QoS, and security features
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Reliability: Built for carrier-grade 24/7 network environments with rigorous Huawei quality standards
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Hot Swappable: Enables easy installation and replacement with no service interruptions
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Compatibility: Fully compatible with supported Huawei core routers, switches, and transport platforms
Tech Specs
| Specifications | Description |
|---|---|
| Basic Function | • 4 × 400GE QSFP-DD interfaces (400 Gbit/s or 100 Gbit/s each) • 24 × 100GE QSFP28 interfaces (100 Gbit/s, 50 Gbit/s, or 40 Gbit/s each) |
| Reliability & Availability | Hot-swappable modules |
| Breakout Supported | ✅ 400G interfaces: 2×100GE, 1×100GE, 4×100GE breakout (4×100GE supported in V800R23C00 and later) ✅ 100G interfaces: 4×25GE, 1×50GE, 1×40GE, or 4×10GE breakout (Use port split command to enable.) |
| Interface Rate Auto-Sensing | Not supported |
| FlexE Support | ✅ Supported (except ports 4, 5, 6, 7, 12, 15, 22, and 25) • Each FlexE group supports up to 30 FlexE clients • Port groupings: • Ports 0, 1, 2, 3 ➝ One group each • Ports {8, 9, 10, 11}, {13, 14, 16, 17}, {18, 19, 20, 21}, {23, 24, 26, 27} ➝ One group per set • port-id range: 1000–3000 |
| Restrictions & Remarks | • Default QSFP28 port rate: 100 Gbit/s (supports 100GE/50GE/40GE/4×25GE/4×10GE breakout) • Default QSFP-DD port rate: 400 Gbit/s (supports 400GE/100GE breakout) • When using a 400G ZR+ module: short-term operating temp = –5°C to +40°C |
Typical Applications
The CR8DE4KEFND0 QSFP28 Line Processing Unit is ideal for:
• Carrier and ISP Core Networks — Handling high-volume backbone traffic and service provider workloads
• Large Enterprise Data Centers — Delivering secure, high-speed interconnects for virtualization and cloud services
• Metro and DCI Networks — Enabling efficient, high-capacity data center interconnect (DCI) solutions
• Financial, Government, and Research Networks — Supporting low-latency, secure transmission for sensitive workloads
• Network Modernization — Upgrading legacy line cards with QSFP28-based high-bandwidth capabilities
CR8DE4KEFND0 Huawei Customization & OEM Services
We offer flexible options to meet your specific requirements:
• Pre-Configuration — VLANs, QoS, and security policies can be configured prior to delivery
• Private Labeling & OEM — Branding and packaging tailored for resellers and system integrators
• Custom Packaging — Bulk packaging solutions for large rollouts or export projects
• Extended Burn-In Testing — For mission-critical or highly secure deployments
Wholesale & Bulk Supply
Source the CR8DE4KEFND0 directly through us for cost-effective large-scale procurement:
• Factory-direct pricing and competitive discounts on bulk orders
• Dedicated account managers for coordinated project supply
• Secure worldwide shipping with export-compliant packaging
• Consistent stock availability to support urgent rollouts
• Full warranty and technical support, ensuring peace of mind
CR8DE4KEFND0 Huawei Why Choose Us
100% Original Huawei Hardware — Fully certified and rigorously tested
Carrier-Grade Reliability — Designed for critical, always-on network environments
Flexible Customization & OEM Services — Tailored to your project’s unique needs
Competitive Wholesale Pricing — Ideal for ISPs, data centers, and large networks
Safe Global Logistics — Secure, fast delivery worldwide
Expert Technical Support — From solution planning to post-deployment support
Contact Us for a Quote
Upgrade your network’s capacity and performance with the CR8DE4KEFND0 Huawei QSFP28 Line Processing Unit — your solution for ultra-fast, secure, and scalable backbone connectivity.
