Huawei QSFP-40G-LR4L-eKit

Huawei QSFP-40G-LR4L-eKit 40G QSFP+ Optical Transceiver

Huawei QSFP-40G-LR4L-eKit is a professional 40G QSFP+ optical transceiver designed for enterprise networks, cloud computing environments, campus networks, and modern data centers that require stable, high-speed optical connectivity. Built using 40GBASE-LR4 Lite technology, this optical module supports data transmission over single-mode fiber with a maximum distance of up to 2 kilometers using an LC duplex connector. It delivers outstanding network performance while maintaining low power consumption, making it an ideal choice for organizations upgrading their backbone infrastructure. Huawei QSFP-40G-LR4L-eKit provides reliable optical communication, excellent compatibility with Huawei networking equipment, and long-term operational stability for demanding networking applications. :contentReference[oaicite:0]{index=0}

Key Features

• 40G QSFP+ optical transceiver
• 40GBASE-LR4 Lite technology
• Supports 40Gbps Ethernet transmission
• Single-mode fiber compatibility
• 1310nm optical wavelength
• Transmission distance up to 2km
• LC duplex optical connector
• Hot-pluggable QSFP+ form factor
• Low power consumption
• Designed for Huawei eKit networking solutions

Reliable 40Gbps Network Performance

Designed to support high-bandwidth enterprise applications, this QSFP+ optical module provides reliable 40 Gigabit Ethernet connectivity between switches, aggregation layers, storage systems, and servers. It enables organizations to handle increasing traffic demands while maintaining low latency and consistent network performance. The stable optical design ensures continuous operation for business-critical applications, virtualization platforms, and cloud infrastructure.

Optimized LR4 Lite Optical Technology

The Huawei QSFP-40G-LR4L-eKit uses LR4 Lite optical transmission technology, which operates across four optical wavelengths around the 1310nm range. This technology allows multiple data channels to travel over a pair of single-mode fibers, reducing cabling complexity while maintaining excellent transmission quality. It provides an efficient solution for enterprise backbone deployments where high bandwidth and fiber efficiency are essential. :contentReference[oaicite:1]{index=1}

Up to 2km Transmission Distance

Supporting optical transmission up to 2 kilometers over OS2 single-mode fiber, this module is suitable for interconnecting network equipment located in different buildings, communication rooms, or enterprise campuses. The reliable transmission capability helps organizations expand their network infrastructure without sacrificing signal quality or operational stability.

Hot-Pluggable Installation

The standard QSFP+ form factor enables quick installation without shutting down network equipment. Network administrators can replace or upgrade optical modules during maintenance windows with minimal disruption. This simplifies deployment, reduces maintenance time, and improves operational efficiency across enterprise networking environments.

Low Power Consumption

Despite supporting 40Gbps transmission speeds, the module is engineered for energy-efficient operation. Lower power consumption reduces heat generation inside network switches and contributes to improved cooling efficiency within data centers. This helps lower operational costs while extending equipment lifespan.

Enterprise Reliability

Huawei manufactures this optical transceiver to meet demanding enterprise networking requirements. It delivers stable optical performance for continuous operation in financial institutions, healthcare organizations, educational campuses, government facilities, telecommunications networks, and cloud computing environments. Businesses can depend on consistent connectivity for mission-critical workloads.

Wide Application Scenarios

• Enterprise core networks
• Campus backbone infrastructure
• Cloud computing platforms
• High-speed data centers
• Server aggregation networks
• Storage area networks
• Telecommunication infrastructure
• Virtualization environments
• Business continuity systems
• Network expansion projects

Excellent Compatibility

Huawei QSFP-40G-LR4L-eKit is specifically designed for Huawei enterprise switches and networking equipment supporting QSFP+ interfaces. It integrates easily into compatible Huawei platforms, providing dependable optical communication while supporting enterprise-grade networking standards. The standardized interface also simplifies future infrastructure upgrades.

Why Choose Huawei QSFP-40G-LR4L-eKit?

If your organization requires reliable 40Gbps optical connectivity with efficient power consumption and dependable long-term operation, the Huawei QSFP-40G-LR4L-eKit is an excellent solution. Combining QSFP+ technology, LR4 Lite optical transmission, 2km single-mode fiber support, and Huawei engineering quality, this module delivers the performance needed for modern enterprise networks while supporting future infrastructure growth. :contentReference[oaicite:2]{index=2}

Related Products

Browse more enterprise networking solutions through our Networking Products collection or explore the complete Huawei Products catalog. For detailed technical specifications, visit the official Huawei Enterprise website.