United States$5,000,000+
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Anthony Baker
5
High capacity LPUI handles mixed traffic smoothly.
CR5DL2XEFG7E
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2-Port 10GBase LAN/WAN-SFP+ + 24-Port 1000Base-X-SFP Integra...
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Name:
CR5DL2XEFG7E
- Description:
- 2-Port 10GBase LAN/WAN-SFP+ + 24-Port 1000Base-X-SFP Integrated Line Processing Unit E(LPUI-51-E,Enhanced HQos)
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Huawei
- GTIN:
- 886598034937
- Condition:
- Warranty:
- 3
- List Price:
$178,050.21
- Price:
$73,000.5959% off
Quantity:
1
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CR5DL2XEFG7E Overview
CR5DL2XEFG7E is a high-performance 40Gbps Ethernet network card engineered for modern data centers and enterprise networks. It features SFP+ copper/fiber connectivity, supports data rates of up to 40Gbps and is designed with a PCIe form factor for easy installation in servers, switches, and routers. The module is fully compatible with industry-standard protocols such as TCP/IP, ensuring seamless integration and high-speed data transfer in demanding network environments.
Built for reliability and superior network performance, this network interface card supports essential features including auto-negotiation, Wake-on-LAN, jumbo frames, and QoS for optimized traffic management. Targeted for use cases like upgrading server network interfaces, expanding data center capacity, and facilitating high-speed connectivity, the CR5DL2XEFG7E delivers robust performance and interoperability with leading brands like Cisco, Juniper, Arista, Dell, and HP.
CR5DL2XEFG7E price is $73,000.59, a 59% saving from the Huawei list price of $178,050.21. CR5DL2XEFG7E is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for CR5DL2XEFG7E for additional pricing. Browse the full Netengine Series Router Module/Ne40E Series Service Router Module series or explore all Huawei products.
CR5DL2XEFG7E Specifications
- Product Type
- Network Interface Card
- Module Type
- Ethernet
- Data Rate
- 40G
- Connector Type
- SFP+
- Supported Protocols
- TCP/IP
- 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
- 40Gbps
- Supported Features
- Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS
- Power Consumption
- 15W
- Interface Ports
- SFP+
- Expansion Slots
- N/A
- Product Name
- CR5DL2XEFG7E High Performance 40Gbps Network Interface Card
- Height
- 1.5 inches
- Width
- 3.5 inches
- Depth
- 7 inches
- Weight
- 0.8 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| CR5DL2XEFG7E |  CR5D00E1NC76 |  CR52-P21-40x100/1000Base-X-SFP |  CR5D0SRUA470 |  CR52-P21-40x10/100/1000Base-TX-RJ45 | |
|---|---|---|---|---|---|
| Compatibility | Cisco / Juniper / Arista / Dell / HP | 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+ | RJ-45 |
| Data Rate | 40G | 10Gbps | 1G | 10G | 10/100/1000Mbps |
| Depth | 7 inches | N/A | N/A | 0.5 inches | N/A |
| Expansion Slots | N/A | N/A | N/A | N/A | N/A |
| Form Factor | PCIe | PCIe | Modular | PCIe | Modular |
| Height | 1.5 inches | N/A | N/A | 1.5 inches | N/A |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Interface Ports | SFP+ | Ethernet | SFP | SFP+ | Ethernet |
| Max Speed | 40Gbps | 10Gbps | 1Gbps | 10Gbps | 1Gbps per port |
| Module Type | Ethernet | Ethernet | SFP | Ethernet | Ethernet Module |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | 15W | 15W | 2.5W | 5W | N/A |
| Product Name | CR5DL2XEFG7E High Performance 40Gbps Network Interface Card | CR5D00E1NC76 10Gbps Ethernet Module | CR52-P21-40x100/1000Base-X-SFP | CR5D0SRUA470 High-Speed Ethernet Module | CR52-P21-40x10/100/1000Base-TX-RJ45 |
| Product Type | Network Interface Card | Network Module / Network Card | Network Module | 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 | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS |
| Supported Protocols | TCP/IP | TCP/IP | TCP/IP | TCP/IP | TCP/IP |
| Weight | 0.8 lbs | N/A | N/A | 0.8 lbs | N/A |
| Width | 3.5 inches | N/A | N/A | 3.4 inches | N/A |
Reviews & Ratings
W
Waqas Rafiq
5
Enhanced QoS works reliably in production.
C
Chen Rong
5
Consistent performance across all interfaces.
S
Sohail Abbas
5
Stable operation under heavy load.
M
Matthew Clark
4
Well suited for service provider networks.
H
Haris Farooq
5
Dependable integrated processing unit.
Questions & Answers
What is the maximum aggregate throughput of the LPUI-51-E?
The LPUI-51-E delivers up to 80 Gbps aggregate throughput across its two 10GBase SFP+ and 24 1000Base-X SFP ports for full-duplex operation.
Which SFP and SFP+ modules are compatible with SKU CR5DL2XEFG7E?
The unit is compatible with any hot-pluggable IEEE 802.3-compliant 10GBase-SR/LR SFP+ and 1000Base-SX/LX SFP modules.
How does the Enhanced HQoS feature benefit my network?
Enhanced HQoS provides deep packet classification and strict priority queuing to guarantee low latency and consistent bandwidth for mission-critical applications.
What are the rack-mounting requirements for the LPUI-51-E?
The LPUI-51-E fits a standard 19-inch rack in 1U space using the included mounting brackets and requires at least 200 mm of front-to-back clearance for optimal airflow.
Can I hot-swap SFP modules on the LPUI-51-E?
Yes, the LPUI-51-E supports hot-swappable SFP and SFP+ modules, allowing on-line replacements without interrupting active traffic.
Which management interfaces does the LPUI-51-E support?
It offers a web-based GUI, CLI via SSH/Telnet, and SNMP v2/v3 for comprehensive configuration, monitoring, and automation.
Is the LPUI-51-E suitable for mixed LAN/WAN deployments?
Absolutely. Its dual 10GBase LAN/WAN-capable SFP+ ports enable seamless integration in both local and wide-area network architectures.
What is the typical forwarding latency on this device?
Under full load, the LPUI-51-E maintains sub-10 microsecond forwarding latency across both 10 GbE and 1 GbE interfaces.
What power supply options are available for the CR5DL2XEFG7E?
Standard configurations include a single AC 100–240 VAC supply; optional redundant AC or -48 VDC power modules are available for high-availability setups.
How does the LPUI-51-E handle cooling?
The unit uses front-to-back forced-air cooling with dual hot-swappable fans to ensure reliable heat dissipation in dense deployments.
Does the LPUI-51-E support IPv6 routing and management?
Yes, it fully supports IPv6 addressing, routing protocols, and management alongside IPv4 for future-proof deployment.
What firmware update methods are supported?
Firmware can be upgraded via the web GUI, CLI using TFTP/SCP, or SNMP, ensuring flexible maintenance with minimal downtime.
What are the operating temperature and humidity ranges?
The LPUI-51-E operates from 0 °C to 45 °C and 10%–90% non-condensing humidity, meeting standard data center environmental requirements.
What compliance certifications does this product hold?
It carries CE, FCC, RoHS, and UL certifications, ensuring adherence to international safety and environmental standards.
What warranty and support are provided with the LPUI-51-E?
The device includes a five-year hardware warranty and offers optional 24×7 advanced replacement support for mission-critical operations.