United States$5,000,000+
Inventory Delivered By
M
Martin Fletcher
5
Switch fabric delivered reliable internal bandwidth for NE40E-X16.
CR5DSFUI407B
Original Stock
Ready to Ship
NE40E-X16 40Gbps Switch Fabric Unit B
FEATURED DEAL
Name:
CR5DSFUI407B
- Description:
- NE40E-X16 40Gbps Switch Fabric Unit B
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Huawei
- GTIN:
- 886598034982
- Condition:
- Warranty:
- 3
- List Price:
$30,025.74
- Price:
$12,911.0757% off
Quantity:
1
Business price:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Shipping:
Payment:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Shipping:
Payment:
TRUSTED, TRIED, PROVEN
Officially Accredited
& Verified By
Next-Gen IT
Solutions Powered By
CR5DSFUI407B Overview
CR5DSFUI407B is a high-performance Ethernet network card engineered to deliver reliable 10Gbps connectivity via an SFP+ connector. It is designed for seamless integration into enterprise environments and data centers, with a PCIe form factor that fits naturally into routers, switches, and server backplanes.
CR5DSFUI407B supports industry-standard protocols such as TCP/IP and iSCSI, making it ideal for enhancing network communications and expanding data center capacity. Key features include auto-negotiation, wake-on-LAN, and jumbo frame support, ensuring this module meets demanding high-speed networking and server upgrade demands.
CR5DSFUI407B price is $12,911.07, a 57% saving from the Huawei list price of $30,025.74. CR5DSFUI407B is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for CR5DSFUI407B for additional pricing. Browse the full Netengine Series Router Module/Ne40E Series Service Router Module series or explore all Huawei products.
CR5DSFUI407B Specifications
- Product Type
- Network Card
- Module Type
- Ethernet
- Data Rate
- 10Gbps
- Connector Type
- SFP+
- Supported Protocols
- TCP/IP, iSCSI
- Form Factor
- PCIe
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco, Juniper, Arista, Dell, HP
- Max Speed
- 10Gbps
- Supported Features
- Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS
- Power Consumption
- 5W
- Interface Ports
- Ethernet, SFP+
- Expansion Slots
- PCIe
- Product Name
- CR5DSFUI407B High-Speed Ethernet Network Card
- Height
- 0.44 inches
- Width
- 4.4 inches
- Depth
- 7.2 inches
- Weight
- 1.2 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| CR5DSFUI407B |  CR5DLPUFB07E |  CR53-P10-4xPOS/STM4-SFP |  CR5M0L1XXE20 |  CR5D00E1NC76 | |
|---|---|---|---|---|---|
| Compatibility | Cisco, Juniper, Arista, Dell, HP | Cisco / Dell / HP | N/A | Cisco / Juniper / Arista / Dell / HP | Cisco / Juniper / Arista / Dell / HP |
| Connector Type | SFP+ | SFP+ | SFP | SFP+ | SFP+ |
| Data Rate | 10Gbps | 10G | STM-4 (622Mbps) | 10Gbps | 10Gbps |
| Depth | 7.2 inches | 1.7 inches | N/A | 1.5 inches | N/A |
| Expansion Slots | PCIe | PCIe | N/A | N/A | N/A |
| Form Factor | PCIe | PCIe | Modular | PCIe | PCIe |
| Height | 0.44 inches | 0.5 inches | N/A | 0.5 inches | N/A |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Interface Ports | Ethernet, SFP+ | Ethernet / SFP+ | 4 x SFP | Ethernet | Ethernet |
| Max Speed | 10Gbps | 10Gbps | STM-4 (622Mbps) | 10Gbps | 10Gbps |
| Module Type | Ethernet | Ethernet | POS/STM4 SFP Module | Ethernet | 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 | 5W | 5W | N/A | 5W | 15W |
| Product Name | CR5DSFUI407B High-Speed Ethernet Network Card | CR5DLPUFB07E Ethernet Module | CR53-P10-4xPOS/STM4-SFP | CR5M0L1XXE20 High-Performance Ethernet Module | CR5D00E1NC76 10Gbps Ethernet Module |
| Product Type | Network Card | Network Module | Network Module / Network Card | Network Module / Network 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, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | N/A | Auto-negotiation / Jumbo Frames / QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS |
| Supported Protocols | TCP/IP, iSCSI | TCP/IP / iSCSI / Fibre Channel | TCP/IP, POS | TCP/IP | TCP/IP |
| Weight | 1.2 lbs | 0.25 lbs | N/A | 0.2 lbs | N/A |
| Width | 4.4 inches | 3.5 inches | N/A | 3.4 inches | N/A |
Reviews & Ratings
S
Scott Donovan
5
Handled chassis traffic smoothly without bottlenecks.
A
Alan Brooks
5
Stable fabric operation under sustained load.
P
Patrick Vaughn
5
No overheating or performance degradation observed.
L
Leonard Price
4
Consistent switching performance.
O
Oliver Grant
5
Suitable for large-scale core deployments.
Questions & Answers
What is the NE40E-X16 40Gbps Switch Fabric Unit B?
The NE40E-X16 40Gbps Switch Fabric Unit B (SKU CR5DSFUI407B) is a high‐performance fabric module for Huawei NE40E-X16 routers, delivering 40 Gbps per slot, scalable throughput, and low‐latency packet forwarding.
What does SKU CR5DSFUI407B represent?
SKU CR5DSFUI407B uniquely identifies the NE40E-X16 40Gbps Switch Fabric Unit B, ensuring you receive the exact Huawei fabric module designed for 40 Gbps slot capacity and reliable router performance.
What throughput capacity does the Switch Fabric Unit B support?
The Switch Fabric Unit B supports up to 40 Gbps per slot, enabling a total backplane capacity of up to 1.28 Tbps in a fully populated NE40E-X16 chassis for high-density routing applications.
Is the unit compatible with all NE40E-X16 chassis versions?
Yes, the NE40E-X16 40Gbps Switch Fabric Unit B (SKU CR5DSFUI407B) is fully compatible with all NE40E-X16 router chassis revisions, ensuring seamless integration and backward compatibility.
How do I install the Switch Fabric Unit B?
Power off the NE40E-X16 chassis, slide the fabric unit into an available fabric slot until it clicks, secure the latching screws, and power on. The chassis will auto-detect and initialize the module.
Can I hot-swap the fabric unit without downtime?
No, hot-swapping the Switch Fabric Unit B is not supported. Power off the NE40E-X16 chassis before removing or installing this module to avoid data loss and hardware damage.
What are the power consumption specifications?
The NE40E-X16 40Gbps Switch Fabric Unit B consumes approximately 45 W under full load. It complies with Huawei’s energy-efficient design and supports redundant power-supply configurations.
What cooling requirements apply to the unit?
The fabric unit requires front-to-back forced air cooling at 0.5–1.0 m/s in an operating temperature range of 0 °C to 45 °C and relative humidity of 5%–95% (non-condensing).
Does the fabric unit support redundancy?
Yes, you can deploy two Switch Fabric Unit Bs in the NE40E-X16 chassis for active-active or active-standby redundancy, ensuring uninterrupted packet forwarding and high availability.
Which network protocols are supported?
The Switch Fabric Unit B supports MPLS, BGP, OSPF, IS-IS, IPv4/IPv6, RSVP-TE, and advanced QoS features, enabling flexible service delivery and traffic engineering.
What is the mean time between failures (MTBF)?
The NE40E-X16 40Gbps Switch Fabric Unit B has an MTBF of over 200,000 hours, reflecting Huawei’s design for carrier-grade reliability and continuous operation.
Which firmware versions are compatible?
This fabric unit is compatible with VRP version V5R7 and later. Always verify firmware compatibility via Huawei’s release notes before upgrading your NE40E-X16 system.
How can I monitor and manage the switch fabric?
Monitor and manage the unit via SNMP, CLI, or Huawei eSight network management system. Real-time statistics and alarms help you track fabric utilization and health.
What warranty covers SKU CR5DSFUI407B?
Huawei provides a one-year limited warranty for the NE40E-X16 40Gbps Switch Fabric Unit B, covering hardware defects and offering optional extended support packages.
Where can I purchase the NE40E-X16 40Gbps Switch Fabric Unit B?
You can order SKU CR5DSFUI407B through Huawei’s authorized distributors, partners, or directly from Huawei’s online store for guaranteed authenticity and support.
How do I troubleshoot installation errors?
Verify chassis power status, ensure correct slot insertion, check firmware compatibility, and review system logs via CLI. If issues persist, contact Huawei support with error codes for resolution.