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Product Details
Cisco QDD-400G-DR4-S Compatible 400GBASE-DR4 QSFP-DD PAM4 1310nm 500m DOM MPO-12/APC SMF SiPh-Based Optical Transceiver Module - 02311KNQ-2M-DNA
The Cisco QDD-400G-DR4-S Compatible 400GBASE-DR4 QSFP-DD PAM4 Optical Transceiver Module empowers your network to meet the ever-increasing demands of high-performance computing, data centers, and enterprise environments. This state-of-the-art transceiver delivers blazing-fast 400 Gigabit Ethernet connectivity over single-mode fiber, ensuring seamless data transmission and unparalleled network efficiency.
Engineered for optimal performance and reliability, this module is meticulously crafted to meet or exceed industry standards, guaranteeing compatibility with a wide range of Cisco and Cisco-compatible networking equipment. Experience simplified deployment and seamless integration into your existing infrastructure.
Key Features:
- 400GBASE-DR4 Standard: Compliant with the 400GBASE-DR4 standard, enabling high-bandwidth connectivity.
- QSFP-DD Form Factor: Utilizes the QSFP-DD form factor for high density and optimal thermal performance.
- PAM4 Modulation: Employs PAM4 modulation technology to transmit more data per signal, maximizing bandwidth efficiency.
- 1310nm Wavelength: Operates at a 1310nm wavelength, ideal for single-mode fiber optic cabling.
- 500m Reach: Supports transmission distances of up to 500 meters over single-mode fiber.
- DOM (Digital Optical Monitoring): Features DOM functionality for real-time monitoring of critical transceiver parameters, ensuring optimal performance and facilitating proactive maintenance.
- MPO-12/APC Connector: Equipped with an MPO-12/APC connector for reliable and efficient fiber optic connections.
- Single-Mode Fiber (SMF) Compatibility: Designed for use with single-mode fiber optic cabling.
- SiPh-Based Technology: Leverages Silicon Photonics (SiPh) technology for high performance, low power consumption, and compact size.
- Equivalent to Cisco Part Number: 02311KNQ-2M-DNA
Benefits:
- Increased Bandwidth Capacity: Meet the growing demands of bandwidth-intensive applications.
- Enhanced Network Performance: Experience faster data transfer speeds and reduced latency.
- Improved Network Efficiency: Optimize network utilization and reduce operational costs.
- Simplified Deployment: Seamlessly integrate into existing network infrastructure.
- Reduced Power Consumption: Lower energy costs and improve sustainability.
Shipping & Return
Return Policy
You need to have a Return Authorization (RA) number before returning any products to HSSL Technologies.
For a hard copy of this form and a shipping label, please include your request in the form below.
You can also request an RA online by submitting an RA Request via email. Once you have provided HSSL Technologies with the appropriate information, we will contact you with an assigned RA number.
Defective or DOA Products
DOA or defective products are returned for REPLACEMENT ONLY with the same product/model. Deviations from this policy may result in a 20% Returns Processing Service Charge.
- Defective products must be in the original factory carton with all original packing materials.
- The Return Authorization number must be on the shipping label, not the carton. Please do not write on the carton.
- Returns must be shipped freight prepaid. Products received freight collect, without an RA number, or not approved for return will be refused.
- Return Authorization numbers are valid for fourteen (14) days only. Products returned after expiration will be refused.
- HSSL credits are based on the purchase price or current price, whichever is lower.
General Return Terms
You may return most new, unopened items within 30 days of delivery for a full refund. We will also pay return shipping costs if the return is a result of our error (e.g., you received an incorrect or defective item).
You should expect to receive your refund within approximately six weeks of giving your package to the return shipper. This period includes:
- 5–10 business days for us to receive your return from the shipper
- 3–5 business days for us to process your return
- 5–10 business days for your bank to process the refund
If you need to return an item, please Contact Us with your order number and product details. We will respond quickly with instructions for returning items from your order.
Shipping Policy
We can ship to virtually any address in the world. Note that there are restrictions on some products, and certain products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates based on the availability of your items and the shipping options you select. Depending on the provider, estimated shipping dates may appear on the shipping quotes page.
Please also note that shipping rates for many items are weight-based. The weight of each item can be found on its product detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
Has my order shipped?
Click the "My Account" link at the top right hand side of our site to check your orders status.
How do I change quantities or cancel an item in my order?
Click the "My Account" link at the top right hand side of our site to view orders you have placed. Then click the "Change quantities / cancel orders" link to find and edit your order. Please note that once an order has begun processing or has shipped, the order is no longer editable.
How do I track my order?
Click the "My Account" link at the top right hand side of our site to track your order.
My order never arrived.
Click the "My Account" link at the top right hand side of our site to track your order status. Be sure that all of the items in your order have shipped already. If you order displays your Package Tracking Numbers, check with the shipper to confirm that your packages were delivered. If your packages each show a status of "delivered", please contact customer service for assistance.
An item is missing from my shipment.
Click the "My Account" link at the top right hand side of our site to track your order status. Be sure that all of the items in your order have shipped already. If you order displays your Package Tracking Numbers, check with the shipper to confirm that your packages were delivered. If your packages each show a status of "delivered", please contact customer service for assistance.
My product is missing parts.
Click the "My Account" link at the top right hand side of our site to track your order status. Be sure that all of the items in your order have shipped already. If you order displays your Package Tracking Numbers, check with the shipper to confirm that your packages were delivered. If your packages each show a status of "delivered", please contact customer service for assistance.
When will my backorder arrive?
Backordered items are those which our suppliers are unable to predict when they will have more in stock, but as soon as they do, we will be able to ship the item to you.
Warranty
Why Choose HSSL?
We connect businesses with the right technology solutions to power growth, security, and efficiency.
Expertise
Backed by years of industry knowledge, our specialists understand the challenges modern businesses face.
Partnerships
We collaborate with top-tier technology providers to bring you innovative & high-performance products.
End-to-End Support
Our dedicated support ensures your systems stay optimized, secure, and ready for what’s next.
Scalable Solutions
Our adaptive approach ensures your IT infrastructure evolves seamlessly as your business expands.
Expert in IT & Security Solutions
At HSSL, we specialize in delivering cutting-edge IT infrastructure, cloud, and cybersecurity services that empower businesses to thrive in a digital-first world. Our trusted professionals provide reliable insights on:
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Digital Transformation Strategy
Empowering businesses to adapt and grow through modern, secure, and scalable digital infrastructure.
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Advanced Cybersecurity
Protecting your organization from digital threats with proactive monitoring and smart security frameworks.
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Cloud & Infrastructure Management
Optimizing cloud performance and IT operations for seamless scalability and improved business agility.
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Data Backup & Recovery
Ensuring business continuity through secure data management, automated backups, and rapid recovery solutions.
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Network & Endpoint Solutions
Delivering secure, high-performance networking systems that keep your business connected and efficient.
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Technology Consulting
Guiding organizations toward smarter IT investments and solutions that align with their long-term goals.
