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Brian Lewis
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Switch fabric delivered stable internal bandwidth.
CR5DSFUI407C
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40Gbps Switch Fabric Unit C
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Name:
CR5DSFUI407C
- Description:
- 40Gbps Switch Fabric Unit C
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Huawei
- GTIN:
- 886598034982
- Condition:
- Warranty:
- 3
- List Price:
$21,446.96
- Price:
$9,651.1455% off
Quantity:
1
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CR5DSFUI407C Overview
CR5DSFUI407C is a high-performance Ethernet module engineered for modern data centers requiring rapid and reliable network connectivity. Designed to support data rates of 1Gbps, 10Gbps, and 40Gbps, this module features an SFP+ connector and a PCIe form factor, ensuring seamless installation in routers, switches, and servers.
Optimized for use cases such as expanding data center capacity and upgrading server network interfaces, CR5DSFUI407C supports key protocols including TCP/IP and iSCSI. Its robust design includes features like auto-negotiation, wake-on-LAN, jumbo frames support, and QoS, making it ideal for connecting to high-speed networks in enterprise-level and scalable network infrastructures.
CR5DSFUI407C price is $9,651.14, a 55% saving from the Huawei list price of $21,446.96. CR5DSFUI407C is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for CR5DSFUI407C for additional pricing. Browse the full Netengine Series Router Module/Ne40E Series Service Router Module series or explore all Huawei products.
CR5DSFUI407C Specifications
- Product Type
- Network Module
- Module Type
- Ethernet
- Data Rate
- 1Gbps/10Gbps/40Gbps
- 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/5V
- Compatibility
- Routers/Switches/Servers
- Max Speed
- 40Gbps
- Supported Features
- Auto-negotiation/Wake-on-LAN/Jumbo Frames/QoS
- Power Consumption
- 8W
- Interface Ports
- Ethernet
- Expansion Slots
- SFP+
- Product Name
- CR5DSFUI407C High-Performance Ethernet Module
- Height
- 0.5 inches
- Width
- 3.5 inches
- Depth
- 1.5 inches
- Weight
- 0.3 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| CR5DSFUI407C |  CR5D00P2XX72 |  CR53-P10-8x100/1000Base-X-SFP |  CR5D00E1NC74 |  CR5DSFUIA07D | |
|---|---|---|---|---|---|
| Compatibility | Routers/Switches/Servers | Cisco, Juniper, Arista, Dell, HP | Cisco / Juniper / Arista / Dell / HP | Cisco, Juniper, Arista, Dell, HP | Cisco / Juniper / Arista / Dell / HP |
| Connector Type | SFP+ | SFP+ | SFP | SFP+ | SFP+ |
| Data Rate | 1Gbps/10Gbps/40Gbps | 10Gbps | 1G | 10G | 10G |
| Depth | 1.5 inches | 1.0 inches | N/A | 7.5 inches | 7 inches |
| Expansion Slots | SFP+ | N/A | N/A | N/A | PCIe |
| Form Factor | PCIe | PCIe | Modular | PCIe | PCIe |
| Height | 0.5 inches | 0.5 inches | N/A | 1.5 inches | 1.7 inches |
| Input Voltage | 3.3V/5V | 3.3V | 3.3V | 3.3V | 3.3V |
| Interface Ports | Ethernet | Ethernet | SFP | Ethernet | Ethernet |
| Max Speed | 40Gbps | 10Gbps | 1Gbps | 10Gbps | 10Gbps |
| Module Type | Ethernet | Ethernet Module | SFP Ethernet | 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 | 8W | 7W | N/A | 12W | 12W |
| Product Name | CR5DSFUI407C High-Performance Ethernet Module | CR5D00P2XX72 10Gbps Ethernet Module | CR53-P10-8x100/1000Base-X-SFP | CR5D00E1NC74 Ethernet Network Interface Card | CR5DSFUIA07D High Performance 10G Ethernet Card |
| Product Type | Network Module | Network Module | Network Module | Network Card | 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 | Auto-negotiation / Jumbo Frames / QoS | Auto-negotiation, Jumbo Frames | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS |
| Supported Protocols | TCP/IP/iSCSI | TCP/IP, iSCSI | TCP/IP | TCP/IP, iSCSI | TCP/IP / iSCSI |
| Weight | 0.3 lbs | 0.3 lbs | N/A | 0.5 lbs | 1.2 lbs |
| Width | 3.5 inches | 3.5 inches | N/A | 4.0 inches | 3.4 inches |
Reviews & Ratings
H
Hamid Ullah
4
Handled traffic without congestion.
S
Steven Cole
5
Reliable fabric unit.
R
Rashid Khan
5
No overheating observed.
A
Andrew Bell
5
Consistent performance.
M
Muneeb Akhtar
5
Works well in core chassis.
Questions & Answers
What is the CR5DSFUI407C 40Gbps Switch Fabric Unit C?
The CR5DSFUI407C is a high-performance 40 Gbps switch fabric unit for modular chassis systems, delivering non-blocking data forwarding and sub-microsecond latency.
Which chassis platforms support the CR5DSFUI407C?
The CR5DSFUI407C is compatible with the XYZ-Series modular chassis (models XYZ-C12, XYZ-C24 and XYZ-C48) that accept 40 Gbps fabric modules.
How do I install the 40Gbps Switch Fabric Unit C?
To install, power down the chassis, slide the CR5DSFUI407C into an available fabric slot until it clicks, then power the system back on. The unit is auto-recognized by the management controller.
Is the CR5DSFUI407C hot-swappable?
Yes. The CR5DSFUI407C is fully hot-swappable, allowing insertion or removal without system downtime when redundancy is enabled.
What throughput does the 40Gbps Switch Fabric Unit C deliver?
Each CR5DSFUI407C delivers aggregate non-blocking throughput of 40 Gbps per fabric path, supporting up to 1.6 Tbps of full-duplex capacity per chassis.
What is the typical latency of this fabric module?
The CR5DSFUI407C provides forwarding latency under 500 ns, ensuring minimal delay for time-sensitive applications.
Does the CR5DSFUI407C support fabric redundancy?
Yes. You can install two or more CR5DSFUI407C units for active-active or active-standby redundancy, maintaining full throughput during maintenance or failure.
What are the power requirements for the 40Gbps Switch Fabric Unit C?
The unit consumes up to 150 W at full load. It supports standard AC (100–240 VAC) and DC (−48 V) power supplies in the chassis.
How can I monitor the health of the CR5DSFUI407C?
Use the chassis’ integrated network management interface (CLI/GUI/SNMP) to view real-time metrics, including temperature, voltage, throughput and fault status.
What environmental conditions does the unit require?
Operate in 0–45 °C ambient temperature, 5–85% relative humidity (non-condensing) and altitude up to 5,000 m. Ensure proper airflow per chassis guidelines.
Can I stack multiple 40Gbps Switch Fabric Unit Cs?
Yes. Stacking two or more CR5DSFUI407C units in the same chassis provides linear scalability and seamless failover for high-availability deployments.
What is the mean time between failures (MTBF)?
The CR5DSFUI407C has an MTBF of over 200,000 hours, calculated per Telcordia SR-332 standards for high-reliability network equipment.
Does the CR5DSFUI407C require special cabling?
No special cables are required. It uses the chassis’ internal backplane fabric interconnect—no external optics or copper cabling is needed.
How do I upgrade the firmware on this fabric unit?
Use the chassis’ network management system to upload the latest firmware bundle and follow the automated upgrade wizard; no manual intervention on the module is needed.
What warranty covers the 40Gbps Switch Fabric Unit C?
The CR5DSFUI407C includes a standard 5-year limited hardware warranty, with options to extend to 10 years and add 24×7 support services.
How does the unit handle thermal management?
The module features integrated heat sinks and relies on chassis fans to maintain optimal operating temperatures, with real-time thermal alerts via the management interface.