QSFP/QSFP-40G-LR4 40G 10KM Huawei Brand New Transceiver
The QSFP/QSFP-40G-LR4 is a high-performance 40G optical transceiver designed by Huawei for long-distance data transmission over single-mode fiber (SMF). This original brand new module supports transmission distances up to 10 kilometers and is fully compliant with QSFP+ MSA and IEEE 802.3ba 40GBASE-LR4 standards. It’s ideal for core routers, switches, and data center interconnects, offering low power consumption, high reliability, and superior integration for 40G network deployments.
Key Features
- Model: QSFP/QSFP-40G-LR4
- Condition: 100% Brand New, Original Huawei
- Form Factor: QSFP+ (Quad Small Form-Factor Pluggable Plus)
- Data Rate: 40 Gbps aggregate (4 × 10 Gbps lanes)
- Wavelength: 4x CWDM wavelengths (1270 nm to 1330 nm)
- Distance Supported: Up to 10 km over SMF
- Interface Connector: LC Duplex
- Transmission Medium: Single-mode fiber (SMF)
- Digital Diagnostics: DDM/DOM support
- Hot-Swappable: Yes, plug-and-play compatible
Technical Specifications
| Specification | Details |
|---|---|
| Transceiver Type | QSFP-40G-LR4 |
| Form Factor | QSFP+ |
| Data Rate | 40 Gbps (4x10G) |
| Connector Type | LC Duplex |
| Reach | 10 km |
| Fiber Type | Single-mode fiber (SMF) |
| Wavelength | 1270, 1290, 1310, 1330 nm (CWDM) |
| Modulation | NRZ |
| Power Consumption | <3.5W |
| DDM Support | Yes |
| Operating Temperature | 0°C to +70°C |
| Storage Temperature | -40°C to +85°C |
| Compliance | IEEE 802.3ba, QSFP+ MSA, RoHS, CE, FCC |
QSFP/QSFP-40G-LR4 Applications
- Data Center Interconnects (DCI) — Long-distance, high-throughput optical connectivity
- Enterprise Core Networks — Backbone 40G transmission over metro fiber links
- Cloud Infrastructure — Inter-switch links in hyperscale computing environments
- Carrier Networks — Aggregation and transmission in telecom central offices
- Campus Networks — Multi-building high-speed optical uplinks
Customization & OEM Options
- Private Branding — Custom logo and labeling available for OEM/ODM customers
- Pre-Configuration — Tailored module IDs, diagnostics, or compatibility presets
- Extended Temp Range — Industrial-grade versions available for rugged environments
- Coding Services — Re-coded for compatibility with 3rd-party switches or routers
- Bulk Packaging — Project-specific labeling and packaging options for deployment kits
Huawei QSFP/QSFP-40G-LR4 Wholesale & Global Procurement
- Direct Factory Supply — 100% Huawei original transceivers with QA certification
- Bulk Discounts — Ideal for integrators, ISPs, cloud operators, and resellers
- Ready to Ship — Stock available for fast delivery worldwide
- Secure Packaging — ESD-protected, foam-secured boxes for safe global transit
- Technical Support — Assistance with installation, compatibility, and diagnostics
Why Choose Huawei QSFP/QSFP-40G-LR4
Reliable 40G Long-Reach Transmission — Up to 10km over SMF
Huawei OEM Quality — Tested and approved for enterprise & telecom networks
Low Power Consumption — Energy-efficient for high-density deployment
Broad Compatibility — Works with Huawei and third-party QSFP+ equipment
Carrier-Grade Reliability — Designed for 24/7 uptime in critical networks
Request Pricing & Bulk Orders Now
Contact us for competitive wholesale pricing, datasheets, and shipping details for your region.
Ideal for telecom operators, data center builders, and global network integrators.
Ready stock available — Upgrade your 40G optical network with Huawei’s QSFP-40G-LR4 today!
