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Description
QSFP-400G-LP-MSA-AT Universal Loopback Testing Module QSFP-DD 400GBaseQSFP 400G LP MSA Universal Loopback Testing Module QSFP DD 400GBase ATGBICS Universal QSFP DD 400GBase Loopback Testing module is used for testing QSFP28 transceiver ports in board level test. By substituting for a full featured QSFP28 transceiver, the electrical loopback provides a cost effective low loss method for QSFP28 port testing. Our product is packaged in a standard MSA housing compatible with all QSFP28 ports. Transmit data from the host is
QSFP-400G-LP-MSA Universal Loopback Testing Module QSFP-DD 400GBase
ATGBICS Universal QSFP-DD 400GBase Loopback Testing module is used for testing QSFP28 transceiver ports in board level test. By substituting for a full-featured QSFP28 transceiver, the electrical loopback provides a cost effective low loss method for QSFP28 port testing. Our product is packaged in a standard MSA housing compatible with all QSFP28 ports. Transmit data from the host is electrically routed (internal to the loopback module) to the receive data outputs and back to the host. This product operates within an industrial temperature range.
Our product meets the specification of Universally Coded QSFP-400G-LP-MSA and we proudly offer a compatibility guarantee and limited lifetime warranty. Our rigorously tested products record a unique traceable serial number and are fully compliant with all MSA (Multi-Source Agreement) and IEEE standards & protocols.
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4.3 ★★★★★
Based on 16 reviews
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Product Reviews
★★★★★ 5
Must Read - True Strategy for the Age of AI
Format: Hardcover
I'm a management consultant and an entrepreneur reading these kinds of books for more than 30 years. It took me only 5 days to read this book. But it took me another 5 days to summarize all my notes and thoughts and share with my team. And I think it will take me more than 5 years to implement and build everything inspired and suggested by this book.
Sangeet explains in a very fluent, structured and captivating way, with real world examples, how business models change, how AI plays a critical role. We does eliminate all the hype about AI fiction but he focused on AI facts.
Strategy is not about how to invest in AI, it's about "where to play" and "how to win."
Read this great book, get inspired, and change everything you think you knew about AI and business strategy.
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Reviewed in the United States on November 30, 2025
★★★★★ 5
Reshuffle Just Reshuffled My Perspective
Format: Paperback
Reshuffle completely reshaped how I think about Gen AI and disruption. Sangeet Paul Choudary does a brilliant job of weaving real-life examples with practical frameworks, making big shifts in tech feel both understandable and actionable.
What I loved most is how he pushes the conversation beyond the usual “AI won’t take your job, but someone who knows AI will.” Instead, he asks the tougher question: what if the job itself no longer exists because of AI? It’s bold, thought-provoking, and incredibly relevant for anyone navigating change right now.
This book feels less like theory and more like a roadmap — one that left me reflecting on my own work and excited about the opportunities ahead. Highly recommend, especially if you’re looking for fresh ways to think about leadership in the age of AI.
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Reviewed in the United States on September 8, 2025
★★★★★ 4
Overall sound thesis worthy of thoughtful consideration
Format: Kindle
Choudary’s book has the tag line, “Who wins when AI restacks the knowledge economy.” While the book is annoying in sections, vague in others, and prone to jargon in yet more locations, the basic thesis is sound and compelling. It’s worth considering.
Choudary’s main argument is that the winners after AI technology is widely adopted will be those who take a systems view of their business rather than simply upgrading individual elements within it. He backs this with several examples based on past technological disruptions and hypothetical case studies. He argues that the best advantages from AI will come from improved communication and managing risk. He supports these arguments reasonably well within the chapters. He also includes 10 Takeaways at the end of each chapter, which is extremely helpful for recapping and making sure the reader understood the thesis.
What gets annoying is Choudary goes back to the same case studies again and again and again. I reached the point of saying, “the horse is dead. Please stop flogging it.” Next, some of his arguments about things like “managing risk” are vague—there’s not enough about specific risks to be useful, which leaves AI as a magic wand to wave. Finally, as with many business writers, Choudary occasionally (but not overwhelmingly) drops into jargon like “technological solutionism.”
Overall, I recommend the book. It’s made me think, even as I struggle to apply the principles to my own business.
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Reviewed in the United States on November 22, 2025
★★★★★ 5
Must read - Insightful and Trusted
Format: Paperback
Reading “Reshuffle” was both intellectually energizing and personally relevant for me. Sangeet Paul Choudary’s work is more than just a business strategy manual, it’s a lucid roadmap for thriving amid constant change.
Having spent the past decade steering our teams through multiple waves of technological disruption, I recognized my own journey in Choudary’s stories of platform transformation. His concepts of “connectors” and “combinators” spoke directly to challenges I’ve faced: breaking down silos, fostering creative recombination of ideas, and unlocking new sources of value in our organization. There were moments while reading when I paused, reflected on recent strategy sessions, and realized how much we could benefit from the frameworks outlined here.
What truly set “Reshuffle” apart for me was Choudary’s ability to tie cutting-edge AI trends to everyday executive decisions. When he wrote about the collision between legacy content pipelines and new generative workflows, it echoed conversations I’ve had with other executives.
“Reshuffle” reminded me that constant evolution isn’t just a necessity, it’s an opportunity to lead with optimism and vision. Choudary’s voice is empathetic, insightful, and refreshingly practical, making the book feel like advice from a trusted colleague as much as a renowned thought leader.
In short, “Reshuffle” is a must-read for anyone tasked with steering a tech company through turbulent times. For me, it has become a personal touchstone for navigating and embracing what’s next.
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Reviewed in the United States on August 20, 2025
★★★★★ 5
Finally, a framework that makes sense of AI's impact on knowledge work
Format: Kindle
Most books about AI focus on task automation and productivity gains. Reshuffle does something different: it explains how AI restructures entire systems through three constraints: tasks, coordination, and risk.
For someone working in the language services industry, this book was revelatory. It helped me understand why so many conversations about AI and translation feel misdirected. We debate whether AI will replace translators when the real question is: how will AI reshuffle who creates value in language services?
Choudary's central insight is that when AI removes old constraints (like scarcity of expertise), value doesn't disappear. It migrates to new coordination and risk management challenges. This applies across all knowledge professions, not just translation.
Section 2 on knowledge work is particularly strong. It shows that lawyers, consultants, accountants, and translators are all experiencing the same fundamental transformation. We're not uniquely vulnerable; we're part of a larger reshuffling of how knowledge creates value.
If you're trying to position yourself or your organization for what's coming, this book offers the clearest framework I've found. It's not about having better AI tools. It's about understanding where value pools are forming in the new system.
Recommended for anyone in knowledge work who wants to move beyond surface-level AI discussions.
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Reviewed in the United States on January 25, 2026