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40G interfaces deliver consistent high speed performance.
CE-L12LQ-EF
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12-Port-40G Interface Card(EF,QSFP+)
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Name:
CE-L12LQ-EF
- Description:
- 12-Port-40G Interface Card(EF,QSFP+)
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Huawei
- GTIN:
- 886598034937
- Condition:
- Warranty:
- 3
- List Price:
$31,848.73
- Price:
$19,746.2138% off
Quantity:
1
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CE-L12LQ-EF Overview
CE-L12LQ-EF is a high-speed Ethernet module engineered for environments that demand robust data transfer and seamless connectivity. Designed with a PCIe form factor, this module supports 10Gbps speeds via its SFP+ connector and is compatible with routers, switches, and servers, making it ideal for modern data centers and enterprise networks.
Built to support TCP/IP protocols and featuring capabilities such as auto-negotiation, Wake-on-LAN, jumbo frames, and QoS, the CE-L12LQ-EF module is perfect for upgrading server interfaces and expanding network capacity. Its compact design and industrial operating temperature range ensure reliable performance under demanding conditions, providing a cost-effective solution for businesses that require high-speed network connectivity.
CE-L12LQ-EF price is $19,746.21, a 38% saving from the Huawei list price of $31,848.73. CE-L12LQ-EF is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for CE-L12LQ-EF for additional pricing. Browse the full Ce12800 Series Switch Line Cards series or explore all Huawei products.
CE-L12LQ-EF Specifications
- Power Consumption
- 5W
- Expansion Slots
- N/A
- Interface Ports
- SFP+
- Data Rate
- 10G
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Connector Type
- SFP+
- Weight
- 0.5
- Module Type
- Ethernet
- Supported Protocols
- TCP/IP
- Max Speed
- 10Gbps
- Form Factor
- PCIe
- Product Type
- Network Card
- Supported Features
- Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS
- Compatibility
- Cisco / Juniper / Arista / Dell / HP
- Width
- 3.5
- Height
- 1.0
- Product Name
- CE-L12LQ-EF High-Speed Ethernet Module
- Depth
- 4.0
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| CE-L12LQ-EF |  CE-IPSA |  CE-L48XT-EC |  CE-L24LQ-EC1 |  CE-CMUA | |
|---|---|---|---|---|---|
| Product Type | Network Card | Network Module | Network Card | Network Module / Network Card | Network Card |
| Module Type | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Data Rate | 10G | 10G | 10Gbps | 1Gbps | 10Gbps |
| Connector Type | SFP+ | SFP+ | SFP+ | RJ-45 | SFP+ |
| Supported Protocols | TCP/IP | TCP/IP, iSCSI | TCP/IP, iSCSI | TCP/IP | TCP/IP, iSCSI |
| Form Factor | PCIe | PCIe | PCIe | PCIe | PCIe |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| 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 |
| Max Speed | 10Gbps | 10Gbps | 10Gbps | 1Gbps | 10Gbps |
| Supported Features | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | 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 |
| Power Consumption | 5W | 7W | 15W | N/A | 15W |
| Interface Ports | SFP+ | Ethernet | Ethernet | Ethernet | SFP+ |
| Expansion Slots | N/A | N/A | N/A | N/A | N/A |
| Product Name | CE-L12LQ-EF High-Speed Ethernet Module | CE-IPSA High-Speed Ethernet Module | CE-L48XT-EC High-Speed Ethernet Module | CE-L24LQ-EC1 | CE-CMUA High-Speed Ethernet Card |
| Height | 1.0 | N/A | 1.0 inches | N/A | 0.5 inches |
| Width | 3.5 | N/A | 5.0 inches | N/A | 3.0 inches |
| Depth | 4.0 | N/A | 7.0 inches | N/A | 5.0 inches |
| Weight | 0.5 | N/A | 1.2 lbs | N/A | 0.25 lbs |
Reviews & Ratings
C
Cole Ramsey
4
Reliable QSFP connectivity.
A
Aiden Brooks
4
Handled heavy traffic without issues.
J
Julian Cross
5
Clean integration into switching fabric.
C
Connor West
5
Stable and efficient.
P
Parker Young
5
Meets modern data center needs.
Questions & Answers
What is the CE-L12LQ-EF 12-Port 40G Interface Card (EF, QSFP+)?
The CE-L12LQ-EF is a high-density 12-port 40 Gbps QSFP+ interface card engineered for CloudEngine series switches, delivering up to 480 Gbps full-duplex throughput for data center and enterprise networks.
What are the key features of the CE-L12LQ-EF 12-Port 40G Interface Card?
Key features include 12 full-rate QSFP+ ports, hot-swap design, built-in FEC support, per-port diagnostics, power efficiency under 30 W, and compatibility with multimode, single-mode, and DAC cables.
Which switches are compatible with the CE-L12LQ-EF 12-Port 40G card?
The CE-L12LQ-EF is compatible with H3C CloudEngine series chassis—such as CE12804, CE8800, and CE7800—plus any third-party switch supporting the CE-L line-card form factor.
What data rates does the CE-L12LQ-EF support?
Each QSFP+ port on the CE-L12LQ-EF supports 40 Gbps full duplex. In breakout mode it also supports four 10 Gbps channels per port for flexible deployment.
Does the CE-L12LQ-EF support Forward Error Correction (FEC)?
Yes. The CE-L12LQ-EF supports both RS-FEC and Firecode FEC to improve link stability and reduce packet loss in long-haul and high-density deployments.
How many QSFP+ ports are on the CE-L12LQ-EF?
The CE-L12LQ-EF provides 12 QSFP+ ports, enabling up to 480 Gbps aggregate bandwidth in a single line-card slot.
What cabling options are supported by the CE-L12LQ-EF?
It supports multimode fiber (QSFP+ SR4), single-mode fiber (QSFP+ LR4), and direct attach copper (QSFP+ DAC) cables for up to 100 meters on multimode and up to 10 km on single-mode.
Can the CE-L12LQ-EF support breakout cables?
Yes. Each QSFP+ port can be broken out to four 10 Gbps SFP+ links using standard 1×4 breakout cables, offering deployment flexibility for mixed-speed environments.
What is the power consumption of the CE-L12LQ-EF?
Typical power consumption is 25 W under full load, with a maximum of 30 W per card, ensuring efficient energy use in high-density installations.
What is the operating temperature range of the CE-L12LQ-EF?
The CE-L12LQ-EF operates reliably from 0 °C to 55 °C (32 °F to 131 °F), supporting standard data center and enterprise environment requirements.
How do I install the CE-L12LQ-EF in my switch chassis?
Power off the chassis, slide the CE-L12LQ-EF line card into an available slot until it clicks, tighten captive screws, then power on. The card auto-detects and configures via the switch OS.
Is the CE-L12LQ-EF hot-swappable?
Yes. The CE-L12LQ-EF supports hot-swapping, allowing you to add or replace the card without powering down the chassis, minimizing network downtime.
Which management protocols are supported on the CE-L12LQ-EF?
Management is available via CLI, SNMP v2/v3, NetConf/YANG, and sFlow, providing comprehensive monitoring and configuration options for network administrators.
Is the CE-L12LQ-EF RoHS compliant?
Yes. The CE-L12LQ-EF fully complies with RoHS 2.0 directives, ensuring it meets global standards for the restriction of hazardous substances.
What warranty is provided for the CE-L12LQ-EF?
The CE-L12LQ-EF is covered by a one-year limited warranty, including advanced replacement support and access to firmware updates.
Where can I purchase the CE-L12LQ-EF 12-Port 40G Interface Card?
You can purchase the CE-L12LQ-EF through authorized H3C partners, distributors, or directly from H3C’s online store. Contact your local representative for pricing and availability.
How can I monitor traffic performance on the CE-L12LQ-EF?
Use built-in monitoring tools via CLI or SNMP to view per-port statistics, error counters, and utilization graphs. Integration with SNMP-based NMS platforms enables real-time traffic analytics.