Huawei NetEngine80E CR52-4xSFUG-40Gbps High-End Core Router

Usage Area

The Huawei Quidway NetEngine80E CR52-4xSFUG-40Gbps is a carrier-grade basic router designed for deployment in large enterprise core networks, ISP backbone nodes, and data center aggregation layers. It provides high-capacity routing and forwarding for IP/MPLS services, supporting traffic aggregation from multiple access devices. The platform is suitable for building scalable, high-availability network infrastructures that require multi-service integration. It is typically installed in telecommunication cabinets or 19-inch racks in controlled environments.

Construction Features

• Chassis-based modular design with dedicated slots for line processing units (LPU), main processing units (MPU), and switch fabric units (SFU)
• Package configuration includes four Fabric Unit G switch fabric modules for redundant switching plane operation
• Front-accessible hot-swappable modules enabling field-replaceable unit maintenance without service interruption
• Integrated cooling and power distribution architecture designed for NEBS-compliant environments
• Fabric units provide non-blocking switching capacity for high-density 10GE/GE line cards
• Backplane supports up to 16 LPU slots, 2 MPU slots, and 4 SFU slots in a single chassis

Technical Parameters

• Product Code: CR52-4xSFUG-40Gbps
• Switching Capacity: 2.56 Tbit/s
• Packet Forwarding Rate: 1600 Mpps
• Slot Configuration: 16 for LPU, 2 for MPU, 4 for SFU
• IPv4 Routing: Supports static routing, RIP, OSPF, IS-IS, and BGP protocols
• Data Plane: 40 Gbit/s SFU packet configuration per module

Standards & Certification

The router complies with industry-standard networking protocols and interfaces, including IEEE 802.3 for Ethernet operations. It meets carrier-grade reliability standards for telecom equipment, including NEBS and ETSI environmental requirements. The platform supports MPLS, VPN, and QoS implementations consistent with IETF RFC specifications for enterprise and service provider deployments.