CISCO QSFP-40G-SR4 - 40GBASE-SR4 QSFP Transceiver Module with MPO Connector
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Buying a refurbished product from Renewtech can save you up to 80% off the original retail price, offering an excellent opportunity to reduce costs without sacrificing quality. Here's what you can expect from our refurbished products:
- Top-quality products at unbeatable prices
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What is Refurbished?
A refurbished product is a pre-owned item that has been professionally inspected and restored to "Grade A" condition. At Renewtech, we ensure that every refurbished product is thoroughly tested, with faulty parts replaced by genuine components to ensure it functions and looks like new before it is repackaged and resold. While some refurbished products may show minor signs of wear, we guarantee that each one is:
- Inspected, tested, and restored by certified technicians
- Fully wiped of data and software, leaving no trace of previous information
- Carefully wrapped and shipped using electrostatic discharge (ESD) materials
- Accompanied by all original accessories and components (if applicable)
Warranty
Every product from Renewtech comes with a one-year warranty, starting from the date of purchase, unless otherwise specified. This warranty covers any defects in materials or workmanship that may occur under normal use of the product.
Description
CISCO QSFP-40G-SR4 - 40GBASE-SR4 QSFP Transceiver Module with MPO Connector
The Cisco 40G transceiver module offers a robust solution for IT departments and system integrators seeking to enhance network capabilities with reliable, high-speed data transfer. Engineered to support 40GBASE-SR4 cabling technology, this module facilitates seamless integration with existing multi-mode fiber infrastructures, boasting a data transfer rate of up to 4000 Mbit/s over distances of up to 150 meters. The module's compliance with the MSA standard ensures broad compatibility, making it a dependable choice for upgrading network performance without extensive overhauls.
Designed to function effectively in diverse environments, this transceiver module operates within a temperature range of 0 to 70°C and tolerates humidity levels between 10% and 80%, ensuring consistent performance under varying conditions. Its support for Auto MDI/MDI-X simplifies installation and maintenance, while the LC fiber optic connector and QSFP+ interface type enable straightforward integration into existing network setups.
For procurement teams focused on operational efficiency, this Cisco module is a cost-effective option, offering durable performance and compatibility. It supports 850 nm wavelength transmission and works with 50/125 µm multi-mode fibers, providing a reliable and scalable solution for high-density data center environments. This module’s capacity to support storage temperatures from -40 to 85°C and humidity up to 85% further underscores its resilience and suitability for long-term deployment in demanding IT infrastructures.
Specifications
| Brand | CISCO |
|---|---|
| Co2 Savings | 0 |
| Certificates | |
|---|---|
| Certification | MSA |
| Operational conditions | |
| Operating relative humidity (H-H) | 10 - 80% |
| Operating temperature (T-T) | 0 - 70 °C |
| Storage relative humidity (H-H) | 10 - 85% |
| Storage temperature (T-T) | -40 - 85 °C |
| Performance | |
| Auto MDI/MDI-X | Yes |
| Cabling technology | 40GBASE-SR4 |
| Fiber cable diameters supported (core/cladding) | 50/125 µm |
| Fiber optic connector | LC |
| Interface type | QSFP+ |
| Maximum data transfer rate | 4000 Mbit/s |
| Maximum transfer distance | 150 m |
| Multi-mode fiber (MMF) supported | Yes |
| SFP transceiver standard | SR |
| SFP transceiver type | Fiber optic |
| Wavelength | 850 nm |
Warranty
- 1-2 Days delivery in UK
- All items shipped from our own warehouse
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