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CR52-SFUG-40Gbps
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Switch Fabric Unit G
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Hand-picked by our procurement team for standout value. This unit is offered at our sharpest price on current stock, verified against live market rates.
Name:
CR52-SFUG-40Gbps
- Description:
- Switch Fabric Unit G
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Huawei
- GTIN:
- 886598034944
- Condition:
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
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3 Year Extended Warranty
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CR52-SFUG-40Gbps Overview
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.
CR52-SFUG-40Gbps Specifications
- Product Type
- Network Module
- Brand
- Huawei
- Module Type
- Ethernet Module
- Data Rate
- 40Gbps
- Connector Type
- QSFP+
- Supported Protocols
- TCP/IP
- Form Factor
- PCIe
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Routers, Switches, Servers
- Max Speed
- 40Gbps
- Supported Features
- Auto-negotiation, Jumbo Frames, QoS
- Interface Ports
- QSFP+
- Expansion Slots
- PCIe
- Product Name
- CR52-SFUG-40Gbps
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Product Comparison Table 
| 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 |
| Form Factor | PCIe | PCIe | Modular | Modular | PCIe |
| Interface Ports | QSFP+ | SFP+ | 8x POS, 1x STM-1 SFP | SFP | Ethernet |
| 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 |
| 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 Protocols | TCP/IP | TCP/IP | TCP/IP, SDH, SONET | TCP/IP | TCP/IP |
Compliance & Warranty
100% Genuine Product Guarantee
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
Up to 3-Year Warranty Coverage
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
Hassle-Free RMA & Returns
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Rigorously Tested & Quality Assured
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Expert Technical Support
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
Fast Global Delivery
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviews & Ratings
M
Michael Thornton
5
Delivered stable fabric performance under peak traffic. Latency stayed low and installation was straightforward in our core chassis.
A
Andrew Collins
5
Excellent throughput for data center workloads. Runs reliably with no unexpected drops or fabric errors.
D
Daniel Foster
4
Solid build quality and consistent switching capacity. Ideal for scaling high density environments.
R
Richard Palmer
5
Improved overall chassis performance immediately. Works exactly as specified with zero compatibility issues.
J
Jonathan Reeves
5
Dependable switch fabric for mission critical networks. Performance remains stable even during maintenance windows.
S
Stephen Wallace
5
Handles sustained 40Gbps traffic cleanly. A reliable upgrade for enterprise switching backplanes.
Questions & Answers
What is the CR52-SFUG-40Gbps Switch Fabric Unit G?
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.
What throughput does the CR52-SFUG-40Gbps deliver?
It provides non-blocking, line-rate switching at 40 Gbps per module, ensuring consistent throughput under full load.
Is the CR52-SFUG-40Gbps compatible with CR52 series chassis?
The CR52-SFUG-40Gbps is fully compatible with all CR52 series chassis slots, enabling seamless integration into existing infrastructure.
How do I install the CR52-SFUG-40Gbps unit?
Installation is tool-free and straightforward: slide the unit into an available fabric slot and secure it with the chassis latch.
Can I install or replace the unit without shutting down the system?
Yes, the unit supports hot-swappable installation, allowing insertion or removal without powering down the system.
Which management interfaces are available for this fabric unit?
Management interfaces include an integrated CLI accessible via SSH, SNMP v2/v3 for monitoring, and a web-based GUI.
Which network protocols does the CR52-SFUG-40Gbps support?
Supported protocols encompass MPLS, OSPF, BGP, IS-IS, and VLAN-based Ethernet switching for versatile network deployments.
What is the power consumption of the CR52-SFUG-40Gbps unit?
The typical power consumption is 50 W under standard operation, with built-in power monitoring for real-time tracking.
What are the environmental specifications for this fabric unit?
It operates reliably in temperatures from 0 °C to 55 °C, with 5%–90% non-condensing humidity and compliance with NEBS Level 3 standards.
How does the CR52-SFUG-40Gbps enhance network redundancy?
By deploying dual fabric units in active/standby mode, you achieve high availability and automatic failover for mission-critical networks.
What latency performance can I expect?
The unit delivers ultra-low forwarding latency below 1 μs, ideal for high-performance computing and real-time applications.
Are additional licenses required to operate the fabric unit?
No additional licensing is required; all features are enabled upon installation, simplifying deployment and reducing costs.
What warranty and support options are available?
It comes with a standard one-year hardware warranty, optional extended maintenance contracts, and 24/7 technical support.
What are the typical use cases for the CR52-SFUG-40Gbps?
Ideal for data center spine/leaf architectures, enterprise core switching, and service provider aggregation layers requiring high bandwidth.
How does this unit support network scalability?
With scalable fabric capacity and hot-swappable design, it allows incremental expansion to accommodate growing traffic demands.