CISCO QDD-400G-ZR-S - QSFP-DD transceiver module, coherent DCO, 400G-ZR.
High Quality for Less
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
- Cost-effective and eco-friendly alternatives
- Fast delivery directly to you or your customer
- Incredible value for money
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 QDD-400G-ZR-S - QSFP-DD transceiver module, coherent DCO, 400G-ZR.
The Cisco transceiver module is designed to meet the demanding needs of modern IT infrastructures, offering a robust solution for high-speed data transmission. Featuring a 400 Gigabit Ethernet interface, this module ensures seamless integration with existing network systems, providing exceptional bandwidth and performance suitable for data centers and enterprise environments. The QSFP-DD interface type promotes compatibility with a wide range of network equipment, enhancing deployment flexibility and scalability.
This module employs coherent DCO technology, facilitating long-distance data communication with minimal signal degradation, which is crucial for maintaining operational efficiency in extensive network architectures. The LC fiber optic connector supports reliable and secure data transfer, reducing downtime and maintenance costs. Businesses will appreciate the cost-efficiency of this solution, as it minimizes the need for frequent upgrades and maintenance, making it an ideal choice for long-term deployment.
Cisco's reputation for quality and innovation in networking solutions provides an added layer of assurance for IT departments and system integrators. By integrating seamlessly with Cisco's established networking infrastructure, this transceiver module not only boosts performance but also ensures compatibility and reliability, thereby supporting strategic IT objectives centered around enhanced connectivity and operational resilience.
Specifications
| Brand | CISCO |
|---|---|
| Co2 Savings | 0 |
| Packaging content | |
|---|---|
| Quantity per pack | 1 pc(s) |
| Performance | |
| Ethernet interface type | 400 Gigabit Ethernet |
| Fiber optic connector | LC |
| Interface type | QSFP-DD |
Warranty
- 1-2 Days delivery in UK
- All items shipped from our own warehouse
- Question to our products? Call us +44 (0) 2046 008805
- Blindshipping directly to your customer
- We ship WORLDWIDE
Want to sell your IT equipment?
- Reliable fair market value assessments
- Effortless and flexible IT equipment pickup
- Safe and certified data destruction
- Fast and hassle-free payment


Looking for a server or storage configuration?
- Affordable and competitive pricing
- Quick global delivery
- Professional in-house technical support
- Save up to 80% compared to new equipment
