CISCO QSFP-40G-ER4 - QSFP 40GBASE-ER4 Transceiver Module, LC, 40KM
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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:
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Warranty
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Description
CISCO QSFP-40G-ER4 - QSFP 40GBASE-ER4 Transceiver Module, LC, 40KM
Designed for seamless integration into high-performance networking environments, this Cisco transceiver module provides robust and reliable connectivity for IT departments seeking long-term solutions. Supporting a data transfer rate of up to 40 Gbps and a maximum transfer distance of 40 kilometers, it ensures efficient and rapid data transmission across extensive networks, making it an ideal choice for enterprises with demanding bandwidth requirements.
This module leverages the QSFP interface and adheres to the IEEE 802.3ba networking standard, ensuring compatibility with a wide range of fiber optic setups. Its support for single-mode fiber with an LC connector type and 9/125 µm core/cladding diameter further enhances its versatility, allowing it to integrate smoothly into existing infrastructures. The auto MDI/MDI-X feature simplifies network configurations by automatically adjusting for different cabling standards, reducing the complexity for system integrators.
Operational reliability is a hallmark of this module, with a hot-swap capability that minimizes downtime during maintenance or upgrades. It operates efficiently within a temperature range of 0 to 70 °C and a relative humidity of 10 to 80%, ensuring consistent performance under varied environmental conditions. Its storage resilience, withstanding temperatures as low as -40 °C, adds an extra layer of durability. This Cisco solution is tailored for businesses focused on maintaining high standards of network performance and reliability, offering a cost-efficient option for scalable optical networking.
Specifications
| Brand | CISCO |
|---|---|
| Co2 Savings | 0 |
| Features | |
|---|---|
| Hot-swap | 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) | 9/125 µm |
| Fiber optic connector | LC |
| Interface type | QSFP |
| Maximum data transfer rate | 40000 Mbit/s |
| Maximum transfer distance | 40000 m |
| Networking standards | IEEE 802.3ba |
| SFP transceiver standard | ER |
| SFP transceiver type | Fiber optic |
| Single-mode fiber (SMF) supported | Yes |
| Wavelength | 1310 nm |
Warranty
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