United States$5,000,000+
Inventory Delivered By
O
Owen Hartley
4
Flexible card works well in mixed network environments. Stable under load.
CR5D0L2XFH70
Original Stock
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2-Port 10GBase LAN/WAN-SFP+ Flexible Card H(P51-H)
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Name:
CR5D0L2XFH70
- Description:
- 2-Port 10GBase LAN/WAN-SFP+ Flexible Card H(P51-H)
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Huawei
- GTIN:
- 886598034944
- Condition:
- Warranty:
- 3
- List Price:
$50,185.88
- Price:
$19,572.4961% off
Quantity:
1
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CR5D0L2XFH70 Overview
CR5D0L2XFH70 is an advanced Ethernet module engineered for high-speed network connectivity with support for data rates up to 10Gbps. Designed with an RJ-45 connector, this module ensures compatibility with a wide range of routers, switches, and servers, while supporting core protocols such as TCP/IP and iSCSI for dependable data transmission in enterprise environments.
The CR5D0L2XFH70 features a PCIe form factor that simplifies installation and integration into modern data center infrastructures. Ideal for expanding network capacity, upgrading server interfaces, and connecting to high-speed networks, it offers essential features like auto-negotiation, jumbo frames, and QoS to optimize performance and reliability.
CR5D0L2XFH70 price is $19,572.49, a 61% saving from the Huawei list price of $50,185.88. CR5D0L2XFH70 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for CR5D0L2XFH70 for additional pricing. Browse the full Netengine Series Router Module/Ne40E Series Service Router Module series or explore all Huawei products.
CR5D0L2XFH70 Specifications
- Product Type
- Network Card
- Module Type
- Ethernet
- Data Rate
- 10Gbps
- Connector Type
- RJ-45
- 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
- 15W
- Interface Ports
- Ethernet
- Expansion Slots
- PCIe
- Product Name
- CR5D0L2XFH70 Ethernet Network Interface Card
- 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 
| CR5D0L2XFH70 |  CR52-P20-1x10GBase WAN/LAN-XFP-A |  CR5D0LAXFH70 |  CR5DLPUF517B |  CR53-P10-4xPOS/STM16-SFP | |
|---|---|---|---|---|---|
| Compatibility | Cisco, Juniper, Arista, Dell, HP | N/A | Cisco, Juniper, Arista, Dell, HP | Cisco / Juniper / Arista / Dell / HP | Cisco, Juniper, Arista, Dell, HP |
| Connector Type | RJ-45 | XFP | SFP+ | SFP+ | SFP |
| Data Rate | 10Gbps | 10Gbps | 10Gbps | 10G | 10Gbps |
| Depth | N/A | N/A | N/A | 4.5 inches | N/A |
| Expansion Slots | PCIe | N/A | PCIe | N/A | SFP |
| Form Factor | PCIe | Modular | PCIe | Modular | Modular |
| Height | N/A | N/A | N/A | 0.5 inches | N/A |
| Input Voltage | 3.3V | N/A | 3.3V | 3.3V | 3.3V |
| Interface Ports | Ethernet | XFP | SFP+ | SFP+ | POS and SFP |
| Max Speed | 10Gbps | 10Gbps | 10Gbps | 10Gbps | 10Gbps |
| Module Type | Ethernet | WAN Module | Ethernet | SFP+ | POS/SFP Hybrid Module |
| Operating Temperature | 0 to 70°C | N/A | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | 15W | N/A | 5W | 5W | 15W |
| Product Name | CR5D0L2XFH70 Ethernet Network Interface Card | CR52-P20-1x10GBase WAN/LAN-XFP-A | CR5D0LAXFH70 Ethernet Module | CR5DLPUF517B High-Speed SFP+ Network Module | CR53-P10-4xPOS/STM16-SFP |
| Product Type | Network Card | Network Module | Network Module / Network Card | Network Module | Network Module / Network Card |
| Storage Temperature | -40 to 85°C | N/A | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Features | Auto-negotiation, Jumbo Frames, QoS | N/A | Auto-negotiation, Jumbo Frames | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation, Jumbo Frames, QoS |
| Supported Protocols | TCP/IP, iSCSI | TCP/IP | TCP/IP, iSCSI | TCP/IP | TCP/IP, Ethernet |
| Weight | N/A | N/A | N/A | 0.3 lbs | N/A |
| Width | N/A | N/A | N/A | 3.5 inches | N/A |
Reviews & Ratings
I
Imran Siddiqui
5
Integrated smoothly into chassis. Performance remains consistent.
S
Stefan M'ller
5
Reliable throughput with no compatibility issues observed.
A
Andrew Collins
5
Recognized immediately by system. Performs as specified.
B
Bilal Khan
4
Ports remain stable with no flapping. Good reliability.
P
Pierre Laurent
5
Solid engineering and predictable operation for enterprise use.
Questions & Answers
What is the CR5D0L2XFH70 – 2-Port 10GBase LAN/WAN-SFP+ Flexible Card H (P51-H)?
The CR5D0L2XFH70 is a dual-port 10GBase LAN/WAN SFP+ flexible network interface card designed for high-performance data centers and enterprise networks.
What key specifications define this 2-Port 10GBase card?
It delivers up to 20 Gbps aggregate bandwidth, supports 10 GbE SFP+ modules, consumes under 8 W, and features PCIe 3.0 x8 connectivity.
Which SFP+ modules are compatible with this flexible card?
The card is interoperable with industry-standard 10GBase-SR, ‑LR, ‑ER, and ‑ZW SFP+ transceivers from major vendors.
Can I hot-swap the CR5D0L2XFH70 card without downtime?
Yes, it supports hot-plugging in PCIe slots, enabling maintenance or upgrades without shutting down your host system.
What operating systems support the P51-H Flexible Card?
It is fully supported on Windows Server, various Linux distributions (RHEL, CentOS, Ubuntu), VMware ESXi, and FreeBSD.
How much power does the 2-Port 10GBase LAN/WAN-SFP+ card consume?
Typical power consumption is 6.5 W under full load and peaks at 8 W, ensuring energy-efficient operation.
Does this card support jumbo frames?
Yes, it supports jumbo frames up to a 9,216-byte MTU for optimized large-packet throughput.
Is the card compatible with direct-attach copper (DAC) cables?
Yes, it works seamlessly with standard 10G SFP+ DAC twinax cables for short-reach connections.
What is the typical installation process?
Insert the card into an available PCIe 3.0 x8 slot, secure the bracket, install drivers, and connect SFP+ modules or cables.
Which servers and chassis are supported?
The P51-H is validated for most OEM and white-box chassis with PCIe 3.0 x8 slots, including Dell PowerEdge, HPE ProLiant, and Supermicro systems.
What latency and throughput can I expect?
Latency is under 2 µs per port, delivering near-wire-speed throughput up to 10 Gbps per channel.
Does the card support both LAN and WAN modes?
Yes, its firmware can be toggled between LAN-optimized and WAN-optimized modes for carrier-grade performance.
How do I update the card’s firmware?
Use the vendor’s CLI utility or web GUI to upload the latest firmware image and follow on-screen instructions.
What warranty and support are provided?
The card includes a three-year limited hardware warranty and free technical support via phone and email.
What are the primary use cases for this flexible card?
Ideal for server virtualization, storage networks (iSCSI, NFS), high-performance computing clusters, and edge data-center deployments.