United States$5,000,000+
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G
Gordon Whitfield
4
Two port 10G SFP plus card provides stable connectivity. Good choice for WAN expansion.
CR5D0L2XFA71
Original Stock
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2-Port 10GBase LAN/WAN-SFP+ Flexible Card A(P51-A)
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CR5D0L2XFA71
- Description:
- 2-Port 10GBase LAN/WAN-SFP+ Flexible Card A(P51-A)
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Huawei
- GTIN:
- 886598034937
- Condition:
- Warranty:
- 3
- List Price:
$102,857.00
- Price:
$5,402.0094.7% off
Quantity:
1
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CR5D0L2XFA71 Overview
CR5D0L2XFA71 is a cutting-edge Ethernet module engineered to deliver a reliable 10Gbps data rate for high-speed networking environments. Designed with an SFP+ connector interface, this module offers seamless compatibility with routers, switches, and servers, ensuring easy integration in modern data centers and enterprise networks.
Built to support robust protocols such as TCP/IP and iSCSI, the CR5D0L2XFA71 is ideal for upgrading server interfaces and expanding network capacity in high-demand settings. Its PCIe form factor and optimized performance features like auto-negotiation, Jumbo Frames, and QoS make it a perfect choice for businesses looking to enhance network speed and reliability.
CR5D0L2XFA71 price is $5,402.00, a 94.7% saving from the Huawei list price of $102,857.00. CR5D0L2XFA71 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for CR5D0L2XFA71 for additional pricing. Browse the full Netengine Series Router Module/Ne40E Series Service Router Module series or explore all Huawei products.
CR5D0L2XFA71 Specifications
- Product Type
- Network Module
- 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, Jumbo Frames, QoS
- Power Consumption
- 8W
- Interface Ports
- SFP+
- Expansion Slots
- N/A
- Product Name
- CR5D0L2XFA71 High Performance Ethernet Module
- Height
- N/A
- Width
- N/A
- Depth
- N/A
- Weight
- N/A
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| CR5D0L2XFA71 |  CR53-P10-4xPOS/STM16-SFP |  CR5DLPUFB070 |  CR5DLPUFF070 |  CR5DL2XEFG7E | |
|---|---|---|---|---|---|
| Compatibility | Cisco, Juniper, Arista, Dell, HP | Cisco, Juniper, Arista, Dell, HP | Cisco, Juniper, Dell, HP | Servers / Routers / Switches | Cisco / Juniper / Arista / Dell / HP |
| Connector Type | SFP+ | SFP | SFP+ | SFP+ | SFP+ |
| Data Rate | 10Gbps | 10Gbps | 10Gbps | 10G | 40G |
| Depth | N/A | N/A | 2.0 inches | 7.5 inches | 7 inches |
| Expansion Slots | N/A | SFP | N/A | N/A | N/A |
| Form Factor | PCIe | Modular | PCIe | PCIe | PCIe |
| Height | N/A | N/A | 0.5 inches | 0.5 inches | 1.5 inches |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Interface Ports | SFP+ | POS and SFP | SFP+ | Ethernet | SFP+ |
| Max Speed | 10Gbps | 10Gbps | 10Gbps | 10Gbps | 40Gbps |
| Module Type | Ethernet | POS/SFP Hybrid Module | 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 | 15W | 15W | 5W | 15W |
| Product Name | CR5D0L2XFA71 High Performance Ethernet Module | CR53-P10-4xPOS/STM16-SFP | CR5DLPUFB070 High-Speed Ethernet Module | CR5DLPUFF070 High-Speed Ethernet Module | CR5DL2XEFG7E High Performance 40Gbps Network Interface Card |
| Product Type | Network Module | Network Module / Network Card | Network Module | Network Module / Network Card | Network Interface 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, Jumbo Frames, QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS |
| Supported Protocols | TCP/IP, iSCSI | TCP/IP, Ethernet | TCP/IP | TCP/IP / iSCSI / NFS | TCP/IP |
| Weight | N/A | N/A | 1.2 lbs | 0.8 lbs | 0.8 lbs |
| Width | N/A | N/A | 3.5 inches | 3.3 inches | 3.5 inches |
Reviews & Ratings
H
Harrison Northam
5
Links stay solid under continuous traffic. Easy to deploy.
I
Ian Blackwood
5
Predictable throughput and low latency. Works well with existing infrastructure.
J
Jasper Fenwick
4
Reliable card for access and aggregation roles.
K
Kieran Langdon
5
Consistent performance since installation. No compatibility issues.
L
Leonard Ashcroft
5
Practical and dependable 10G option. Meets requirements.
Questions & Answers
What is the CR5D0L2XFA71 2-Port 10GBase LAN/WAN-SFP+ Flexible Card A (P51-A)?
The CR5D0L2XFA71 is a dual-port 10G SFP+ expansion module designed to add flexible LAN or WAN connectivity to compatible routers and switches.
Which devices are compatible with the P51-A flexible card?
This card is compatible with select enterprise routers and chassis systems that feature an SFP+ flexible-slot interface and support the P51-A form factor.
What speeds and port types does this flexible card support?
Each of the two SFP+ ports supports 1/10 Gbps speeds in either LAN or WAN mode, depending on the installed transceiver.
Can both ports operate independently in LAN and WAN modes?
Yes, each port can be independently configured for either LAN or WAN operation by selecting the appropriate SFP+ transceiver.
Which SFP+ transceiver modules are supported?
The card supports industry-standard 10GBase-SR, LR, ER, and DWDM SFP+ modules, as well as compatible SONET/SDH WAN optics.
Do I need to install any drivers or firmware updates?
No additional drivers are required; however, ensure your router’s firmware is updated to the minimum version specified in the release notes for optimal performance.
How do I install the CR5D0L2XFA71 card?
Power down the host device, insert the card into the designated SFP+ expansion slot, secure it with the provided screws, and then power up to automatically detect the module.
Does this card support link aggregation and redundancy?
Yes, it supports IEEE 802.3ad link aggregation for increased bandwidth and active-standby redundancy for uninterrupted connectivity.
What is the maximum throughput per port?
Each SFP+ port delivers up to 10 Gbps full-duplex throughput when used with a compatible 10GBase transceiver.
What are the operating and storage temperature ranges?
The operating range is 0 °C to 55 °C (32 °F to 131 °F), and the storage range is –40 °C to 70 °C (–40 °F to 158 °F).
What is the card’s power consumption?
Typical power draw is 3.5 W per port at 10 Gbps, subject to variation based on transceiver type.
Is the P51-A card hot-swappable?
No, the card must be installed or removed only when the host system is powered off to prevent hardware damage.
What diagnostic LEDs are available on the card?
Two status LEDs per port indicate link activation (green) and data activity (blinking green) for quick troubleshooting.
Does the card support jumbo frames?
Yes, it supports jumbo frames up to 9,216 bytes to optimize performance for large-packet applications.
What warranty and technical support are provided?
The card includes a one-year limited hardware warranty and access to 24/7 online technical support and software updates.
Where can I purchase replacement SFP+ modules or the flexible card?
Replacement modules and cards are available through authorized resellers, the manufacturer’s online portal, or regional distribution partners.