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CR52-SFUG-40Gbps
Switch Fabric Unit G
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CR52-SFUG-40Gbps is a high-performance 40Gbps Ethernet module engineered for enterprise-grade data centers and network infrastructures. Designed with a QSFP+ connector, it delivers rapid data transmission while ensuring compatibility with a wide range of routers, switches, and servers, making it a reliable choice for upgrading network interfaces and expanding high-speed connectivity.
With a robust PCIe form factor and seamless installation, the CR52-SFUG-40Gbps supports TCP/IP protocols and advanced network features such as auto-negotiation, jumbo frames, and QoS. This module is ideal for mission-critical applications where high throughput and low latency are essential, ensuring efficient handling of today's data-intensive workloads.
CR52-SFUG-40Gbps price is is available on request. Get immediate quote.
Request bulk order quote for CR52-SFUG-40Gbps for additional pricing. Browse the full Netengine Series Router Module/Ne80E Series Service Router Module series or explore all Huawei products.
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| CR52-SFUG-40Gbps |  CR5D0L2XFA70 |  CR53-P10-8xPOS/STM1-SFP |  CR53-P10-2xcPOS/STM1-SFP |  E000FBX01 | |
|---|---|---|---|---|---|
| Compatibility | Routers, Switches, Servers | Cisco / Juniper / Arista / Dell / HP | Carrier-grade routers and switches | Cisco, Juniper, Arista | Dell, HP, Cisco |
| Connector Type | QSFP+ | SFP+ | SFP | SFP | SFP+ |
| Data Rate | 40Gbps | 10Gbps | STM-1 (155Mbps) | STM-1 (155.52 Mbps) | 10G |
| Depth | N/A | 4.4 inches | N/A | N/A | 7 inches |
| Expansion Slots | PCIe | PCIe | N/A | N/A | N/A |
| Form Factor | PCIe | PCIe | Modular | Modular | PCIe |
| Height | N/A | 0.5 inches | N/A | N/A | 0.5 inches |
| Input Voltage | 3.3V | 3.3V | N/A | 3.3V | 3.3V |
| Interface Ports | QSFP+ | SFP+ | 8x POS, 1x STM-1 SFP | SFP | Ethernet |
| Max Speed | 40Gbps | 10Gbps | 155Mbps | N/A | 10Gbps |
| Module Type | Ethernet Module | Ethernet | SFP | SFP Module | Ethernet |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | N/A | 15W | N/A | N/A | 10W |
| Product Name | CR52-SFUG-40Gbps | CR5D0L2XFA70 High-Speed Ethernet Module | CR53-P10-8xPOS/STM1-SFP | CR53-P10-2xcPOS/STM1-SFP | E000FBX01 10G Ethernet Network Card |
| Product Type | Network Module | Network Module | Network Module / Card | Network Module | Network Card |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Features | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | High availability, Auto-negotiation, POS support | N/A | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS |
| Supported Protocols | TCP/IP | TCP/IP | TCP/IP, SDH, SONET | TCP/IP | TCP/IP |
| Weight | N/A | 0.7 lbs | N/A | N/A | 1.5 lbs |
| Width | N/A | 3.4 inches | N/A | N/A | 3.5 inches |
Delivered stable fabric performance under peak traffic. Latency stayed low and installation was straightforward in our core chassis.
Excellent throughput for data center workloads. Runs reliably with no unexpected drops or fabric errors.
Solid build quality and consistent switching capacity. Ideal for scaling high density environments.
Improved overall chassis performance immediately. Works exactly as specified with zero compatibility issues.
Dependable switch fabric for mission critical networks. Performance remains stable even during maintenance windows.
Handles sustained 40Gbps traffic cleanly. A reliable upgrade for enterprise switching backplanes.
The CR52-SFUG-40Gbps Switch Fabric Unit G is a high-performance, modular fabric card that delivers dedicated 40 Gbps switching capacity for the CR52 series chassis.
It provides non-blocking, line-rate switching at 40 Gbps per module, ensuring consistent throughput under full load.
The CR52-SFUG-40Gbps is fully compatible with all CR52 series chassis slots, enabling seamless integration into existing infrastructure.
Installation is tool-free and straightforward: slide the unit into an available fabric slot and secure it with the chassis latch.
Yes, the unit supports hot-swappable installation, allowing insertion or removal without powering down the system.
Management interfaces include an integrated CLI accessible via SSH, SNMP v2/v3 for monitoring, and a web-based GUI.
Supported protocols encompass MPLS, OSPF, BGP, IS-IS, and VLAN-based Ethernet switching for versatile network deployments.
The typical power consumption is 50 W under standard operation, with built-in power monitoring for real-time tracking.
It operates reliably in temperatures from 0 °C to 55 °C, with 5%–90% non-condensing humidity and compliance with NEBS Level 3 standards.
By deploying dual fabric units in active/standby mode, you achieve high availability and automatic failover for mission-critical networks.
The unit delivers ultra-low forwarding latency below 1 μs, ideal for high-performance computing and real-time applications.
No additional licensing is required; all features are enabled upon installation, simplifying deployment and reducing costs.
It comes with a standard one-year hardware warranty, optional extended maintenance contracts, and 24/7 technical support.
Ideal for data center spine/leaf architectures, enterprise core switching, and service provider aggregation layers requiring high bandwidth.
With scalable fabric capacity and hot-swappable design, it allows incremental expansion to accommodate growing traffic demands.
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