CISCO QSFP-40G-SR4-S - 40GBASE-SR4 QSFP Trnscvr Module, MPO Conn, Enterprise-Class
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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-S - 40GBASE-SR4 QSFP Trnscvr Module, MPO Conn, Enterprise-Class
For organizations requiring robust and high-speed data transmission, this enterprise-class transceiver module offers a reliable solution with its capability to support a maximum data transfer rate of 40 Gbps. Engineered to meet the rigorous demands of modern network environments, it integrates seamlessly into existing infrastructures utilizing QSFP interfaces and is fully compliant with IEEE 802.3ba standards. This ensures compatibility and optimal performance with a wide range of networking equipment, making it a versatile choice for IT departments and system integrators.
Designed for operational efficiency, the module supports hot-plug functionality, allowing for easy insertion and removal without disrupting network operations. Its multi-mode fiber (MMF) compatibility and 850 nm wavelength enable data transmission over distances up to 150 meters, making it ideal for short-reach interconnects within data centers or enterprise networks. The MPO connector and auto MDI/MDI-X support further enhance its ease of deployment and adaptability in complex networking setups.
With operational reliability at its core, the module performs effectively across a broad temperature range from 0 to 70°C and can be stored between -40 to 85°C, ensuring durability in varied environmental conditions. The Cisco brand, synonymous with networking excellence, reassures long-term dependability and support for businesses seeking to enhance their network infrastructure with cost-effective and high-performance solutions.
Specifications
| Brand | CISCO |
|---|---|
| Co2 Savings | 0 |
| Features | |
|---|---|
| Hot-Plug support | Yes |
| 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 |
| Packaging content | |
| Quantity per pack | 1 pc(s) |
| Performance | |
| Auto MDI/MDI-X | Yes |
| Fiber cable diameters supported (core/cladding) | 50/125 µm |
| Fiber optic connector | MPO |
| Interface type | QSFP |
| Maximum data transfer rate | 40000 Mbit/s |
| Maximum transfer distance | 150 m |
| Multi-mode fiber (MMF) supported | Yes |
| Networking standards | IEEE 802.3ba |
| 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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