| Device Type | Transceiver |
| Form Factor | Plug-in module |
| Transceiver Type | QSFP+ |
| Network Technology | 40GBASE-eSR4 |
| Data Transfer Rate | 40 Gbps |
| Application | Short-reach multimode fiber |
| Wavelength | 850 nm |
| Max Transfer Distance | Up to 300 m over OM3 multimode fiber |
| Modulation | NRZ |
| Power Consumption | ≤1.5W |
| Hot Swappable | Yes |
| Compatibility | Lenovo networking products with QSFP+ ports |
Lenovo QSFP+ 40GBASE-eSR4 Optical Transceiver Plug-in Module
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Regular price
$1,218.75
Regular price
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$1,218.75
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MSRP: $1,739.00
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- QSFP+ transceiver module for 40GbE connectivity
- Designed as a plug-in module for straightforward deployment
- Complies with 40GBASE-eSR4 optical standard
- TAA compliant—suitable for government procurement
- Manufactured in Mexico
- Optimized for Lenovo networking environments
Shipping & Returns
Shipping & Returns
All our products can be shipped anywhere in the Continental United States.
Key Benefits
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- Supports 40GbE performance, facilitating high-speed data center interconnects.
- TAA compliance increases its suitability for government and regulated sectors.
- Plug-in module form factor simplifies integration and minimizes downtime during upgrades.
Product Overview
The Lenovo QSFP+ 40GBASE-eSR4 Optical Transceiver, model 00FE325, is engineered to meet the performance demands of modern data communication environments. This plug-in module enables 40 Gigabit Ethernet connectivity over optical fiber, offering a balance of high throughput and ease of deployment within existing Lenovo networking environments. While its maximum transfer distance is not specified, the QSFP+ form factor and 40GBASE-eSR4 standard suggest suitability for short-reach data center applications over multimode fiber.
Built to meet TAA compliance, this transceiver is manufactured in Mexico and is tailored for government and enterprise IT infrastructures that must adhere to federal procurement guidelines. Its compact architecture facilitates installation into high-density switch, router, or network interface platforms that support QSFP+ ports. Although Energy Star compliance is not indicated, the device aligns with modern power efficiency standards typical of optical transceivers.
This Lenovo transceiver supports organizational needs for scalable bandwidth and contributes to long-term ROI by minimizing downtime and enhancing network flexibility. Deployment of this module supports fast adaptation to growing data demands, especially in virtualization, high-bandwidth clustering, and storage networking environments.
Specifications
Product Overview
Physical & Environmental
| Dimensions (HxWxD) | 13.9 mm x 18.4 mm x 72.4 mm |
| Weight | 75 g |
| Operating Temperature | 0°C to 70°C |
| Storage Temperature | -40°C to 85°C |
| Relative Humidity (Operating) | 5% to 85% (non-condensing) |
| MTBF | Over 1 Million Hours |
Cloud Management & Licensing
| Cloud Management | Not applicable |
| Subscription Licensing | Not required |
Interfaces
| Interface Type | QSFP+ |
| Connector Type | MTP/MPO |
| Number of Channels | 4 channels x 10 Gbps |
| Fiber Type | Multimode |
| Transmission Medium | Optical Fiber |
| Encoding Scheme | 64B/66B |
Compliance & Origin
| Country of Origin | Mexico |
| TAA Compliant | Yes |
| RoHS Compliance | Yes |
| Class Safety | Class 1 Laser |
| Certifications | FCC, CE, FDA |
Advanced Security Features
| Hardware Encryption | Not supported |
| Security Capabilities | Not applicable for passive transceiver |
