Pay in installments of $87.73 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Panduit CDE2 Airflow Cooling SystemThe Panduit CDE2 Airflow Cooling System is a purpose built Net Direct Air Inlet Duct designed to optimize cold aisle cooling in high density server cabinets. This 2 RU inline solution sits beneath the switch, directing precise, high velocity cooling airflow to critical Cisco Nexus fabric extenders and Cisco switches, helping data centers maintain ideal operating temperatures, extend equipment life, and improve overall energy efficiency. Engineered for
The Panduit CDE2 Airflow Cooling System is a purpose-built Net-Direct Air Inlet Duct designed to optimize cold aisle cooling in high-density server cabinets. This 2 RU inline solution sits beneath the switch, directing precise, high-velocity cooling airflow to critical Cisco Nexus fabric extenders and Cisco switches, helping data centers maintain ideal operating temperatures, extend equipment life, and improve overall energy efficiency. Engineered for reliability in rugged data-center environments, the CDE2 is an essential component for rack-level cooling that aligns with modern network deployments and scalable cabinet configurations.
- Optimized cold-aisle airflow for Cisco devices: The CDE2 is engineered to deliver targeted cooling to Cisco Nexus fabric extenders N2K-C2148T-1GE, N2K-C2248TP-1GE, and N2K-C2232PP-10GE, as well as Cisco WS-C4948E-F, WS-C4948E-F-S, and WS-C4948E-F-E switches. By focusing the airflow where heat tends to concentrate, this solution helps maintain consistent performance, reduce thermal throttling, and extend the lifespan of critical components in dense Cisco-based deployments.
- Space-saving 2RU inline design: Designed to fit neatly in the 2 RU space beneath the switch, the CDE2 occupies minimal rack footprint while maximizing cooling effectiveness. Its inline configuration simplifies cable management and supports streamlined front-to-back airflow, enabling cleaner airflow channels and easier service access for both maintenance and future upgrades.
- Net-Direct airflow technology: The Net-Direct inlet provides a direct, unobstructed path for cold air from the front of the cabinet to targeted equipment. This design minimizes air recirculation, reduces pressure drop, and improves cooling efficiency across the cold aisle. The result is more uniform temperatures across devices and fewer temperature variations that can affect performance and reliability.
- Durable construction for data-center environments: Built to withstand continuous operation in rack cabinets, the CDE2 uses robust materials and precision mounting to resist vibration, dust, and routine handling. The durable design ensures dependable cooling performance over time, even in densely populated racks and high-traffic data-center workflows.
- Compatibility and deployment readiness: The CDE2 integrates with Cisco-centric network layouts and Panduit’s broader data-center cooling ecosystem. It supports scalable cabinet configurations and can be deployed as part of a broader cooling strategy that includes cabinets, blanking panels, and cable management components, helping data centers maintain consistent thermal performance as systems expand.
Technical Details of Panduit CDE2 Airflow Cooling System
- Get this information from the "specifications" section of the product from https://ec.synnex.com/ using product "UPC" or "SKU" as reference
How to Install Panduit CDE2 Airflow Cooling System
Installing the Panduit CDE2 Airflow Cooling System is designed to be straightforward within standard server cabinets, with a focus on preserving front-to-back airflow and minimizing disruption to existing cables. The following guidance outlines a practical, risk-aware approach to achieve optimal cooling performance with minimal downtime.
- Plan your airflow and space: Before installation, assess the cabinet layout, the location of the switch mounting, and the proximity of other components. Confirm that there is a clear front-to-back airstream path and that the 2 RU space beneath the switch is available for the CDE2. Consider future growth and how new equipment might alter airflow requirements to ensure the ducting remains effective as the rack evolves.
- Shut down or prepare for maintenance window as needed: If working in production environments, schedule a maintenance window and communicate with the data-center team. While the CDE2 is designed for in-rack integration, it is prudent to pause nonessential workloads during installation to minimize disruptions and to verify cooling performance once the system is in place.
- Mount the ducting assembly securely: Align the Net-Direct Air Inlet Duct with the intended 2 RU space beneath the switch. Use the provided mounting hardware to secure the duct firmly to the rack rails, ensuring there is no wobble or play that could compromise airflow channels. Confirm that the duct is level and that all fasteners are tightened to spec to maintain a stable airflow path over time.
- Connect the inlet to the cold-aisle environment: Ensure the front of the cabinet remains unobstructed and that the duct’s inlet aligns with the cold-aisle openings. The design should facilitate a direct pull of conditioned air from the cold aisle into the duct and toward the switch and fabric extenders. Validate that there is no interference with cable bundles or door panels that could impede airflow.
- Route and manage cables for optimal airflow: After mounting, organize power and data cables so they do not intrude into the airflow path. Use cable management accessories to create clean channels that preserve a clear front-to-back air route. Proper cable organization minimizes turbulence and helps the CDE2 deliver consistent cooling where it’s most needed.
- Power and test the system: Power on the equipment and monitor temperature and airflow readings across the affected devices. Confirm that the temperature distribution is uniform and that hotspots have diminished compared to pre-installation measurements. If available, leverage thermal sensors and data-center infrastructure management (DCIM) tools to validate that the cold-aisle strategy is delivering the expected performance gains.
- Document and optimize: Record the installation details, including cabinet position, device thermal readings, and airflow observations. Use this data to fine-tune future deployments, such as adjusting blanking panels, refining cable management, or repositioning other cooling accessories to sustain optimal performance as your environment evolves.
Frequently asked questions
-
Q: What equipment is specifically supported by the Panduit CDE2 Airflow Cooling System?
A: The system is optimized to deliver cold aisle airflow to Cisco Nexus fabric extenders N2K-C2148T-1GE, N2K-C2248TP-1GE, N2K-C2232PP-10GE, and Cisco switches WS-C4948E-F, WS-C4948E-F-S, and WS-C4948E-F-E, making it a strong fit for Cisco-centric rack deployments in data centers. -
Q: How much rack space does the CDE2 require?
A: The CDE2 uses 2 rack units (2 RU) of space in-line beneath the switch, preserving front-to-back airflow while maintaining a compact footprint within the cabinet. -
Q: Can the CDE2 improve energy efficiency in a data center?
A: Yes. By concentrating cold air where it is needed and reducing recirculation, the CDE2 helps maintain consistent device temperatures with potentially lower fan speeds and more efficient cooling, contributing to lower overall energy consumption in the rack cooling system. -
Q: Is installation difficult for non-experts?
A: The installation is designed to be straightforward for IT professionals familiar with rack mounting. It involves mounting the duct, aligning airflow paths, organizing cables, and verifying thermal performance. For complex environments, consult Panduit's installation guidelines or a qualified data-center engineer. -
Q: Does the CDE2 come with a warranty?
A: Warranty details are provided by Panduit and should be confirmed at the time of purchase. The product is designed for durable operation in data-center conditions and is built to support ongoing reliability in server cabinet applications.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 5 reviews
Sort
Product Reviews
★★★★★ 5
Can't do Without
Format: Hardcover
I have been a fan of Gesenius for a long time. While I knew there was updated information to consider, I thought his text was enough. But although his text is certainly still necessary, and necessarily covers issues that the book reviewed here does not, it is clear that one must turn to Waltke & O'Connor to reach a greater level of accuracy. Writing so long after Gesenius, they have presented new and accurate information based on the latest research, not only of Ancient Hebrew, but also based on cognate Semitic languages.
I have found the sections on Hebrew verbs the most enlightening and correcting, e.g., that the Pi'el stem is NOT intensive. Such intenseness must be detected from a combination of the lexical verb meaning, the stem, and the text/co-text. This book also presents other up-to-date information on the forming of nouns from verbs, etc.
As others have noted, the layout and presentation is great. It really can't be presented any easier, I don't think.
One must read Gesenius, for he presents very important information across the board, including much on phonology and linguistics not covered by Waltke & O'Connor. But to stick with Gesenius will leave one in error on some points. Waltke & O'Connor, simply put, make the corrections and make studying Biblical Hebrew exciting, and even much easier to learn.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 13, 2004
★★★★★ 5
Best Of The Best
Format: Hardcover
This is the best book I've ever yet read on Hebrew Syntax as was used in the Tanakh. You can't go wrong with this, even though at times, the English-language linguistical jargon may give you a headache, the authors were quick to point out that Hebrew cannot really be clearly defined with English Grammar terminology. But it's format is easy on the eyes.
You will often find yourself flipping back a page or two at a list or chart, for whatever they're explaining, but I don't understand how you could have a problem with that. I first saw this at the Portland City Library in PDX, Oregon, and vowed to myself I was going to buy it, no matter what the cost. It's worth it's weight in pure platinum..!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 20, 2014
★★★★★ 5
Hard to Beat
Format: Hardcover
Waltke's grammar is about as good as it gets with Hebrew Grammars. Considering the subject matter and its scope one has to expect a monolith like this 700pg jumbo sized monster. But this isn't just some pedantic and wordy school book, it is accessible (assuming that the reader has a basic understanding of Hebrew already), rich with Biblical examples, and comprehensive (at least as far as a grammar can be). This book has set a standard for Hebrew Grammars and is a must for the serious Hebrew student.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 3, 2005
★★★★★ 5
In Kathy Koch’s Words, “To get something new, you must do something new.”
Format: Paperback
Dr. Kathy out did herself with this one. I finished the book with hope, ideas, and actionable steps, to use in my relationships with my adult children.
She repeats this phrase throughout her book, “To get something new, you must do something new.” I like this so much more than the definition of insanity, “doing the same thing over and over again and expecting different results," (not sure who said it first and it is not my definition). I am a creature of habit and do the same things and can be amazed when nothing changes. But as Dr. Kathy states I have to do something new, and this book gives me that new. Every chapter ends with 5 actionable steps, and guided activities to apply what was discussed. Some steps are even scripted to help when you don’t know what to say.
I have 13 children. 6 have reached adulthood. 4 of them are married and we have 10 amazing grandchildren. Navigating relationships with the adult kids sometimes feels like a roller coaster ride. I can be passive aggressive and opinionated. I know better, but bad habits are hard to break.
When I got the email that this book was about to be published and Dr. Kathy was looking for some to read and give an honest opinion of it, I jumped at the chance. I received a free digital copy, and as soon as it was available I bought it.
I highly recommend this book. It was written to help with adult kids, but you can apply the ideas with communicating with any adults or even kids.
Chapter 1 “First, The Basics” as our children become adults we are their parents (noun), but are no longer to parent (verb). Our role switches to encourager, guide, counselor, coach based on mutual trust. She reminds us that our purpose is more than just parenting. She discusses the 5 core needs of security, identity, belonging, purpose, and competence. She even gives a scripted Declaration of Release returning our children into the hands of an all powerful God.
Chapter 2 “Look Honestly at Yourself” Dr. Kathy hits hard here. She tells us to lose our pride, take responsibility for our part and be open to make changes. She also tells the reader to listen to learn and not to judge. This chapter gave me so much insight into my personal relationships. Reminded me that I get defensive because I don’t want to be criticized or blamed. She guides in ways to get to the bottom of hurts by asking questions and listening.
Chapter 3 “Listen More, Talk Less” No unsolicited advice. Listen to understand. Ask questions to clarify, and ask permission before giving your two cents. Hear your children. Love them. Accept them. This doesn’t mean you like or approve their choices, just acknowledge it. Focus on the present. Facts. Surrender it all to God.
Chapter 4 “How to Handle Grief So It Doesn’t Handle You” Acknowledge grief, give yourself time to accept and grieve. Grieve what isn’t and accept what is. Reject lies and embrace truth. Then work on what you can.
Chapter 5 “The Two Shall Become One” has all the tips for when your adult child marries. How to handle traditions, holidays, etc.
Chapter 6 “The Blessings of Grandchildren” has my next favorite quote. Dr. Kathy says, “Don’t judge past by today’s wisdom.” This gem is one I have repeatedly told myself since I finished reading the book. I did the best I could at that time. I have grown, matured, learned more, and am not the same person I was. She also says that God calls me to love others, not analyze and fix them. So now that the grandchildren are here I need to learn their 8 great smarts (word, logic, picture, music, body, nature, people, and self), be active and not idolize.
Chapter 7 “Close or Far away” we need to respect their home and ways. Always ask to stop by and leave judgement at the door. Instead of walking in and feeling like you should do something, instead ask “What would you like me to do.” My job is to pray and serve.
Chapter 8 “The Big Stuff:Moving Home and More” addresses the need for clear communication, clear expectations and respect.
Chapter 9 “ Politics, Lifestyle, and Other Hot Topics” Bottom line is to be open and approachable. If a topic comes up that can’t be discussed peacefully it is ok to say no to discussing right then. Always be respectful and stay calm.
Chapter 10 “The Prodigal” This one leans a lot into giving up our control and leaning into God’s sovereignty. Releasing. Grieving. Loving unconditionally. Being available to listen, but not quick to solve, and offer unsolicited advice.
Chapter 11 “Finding Hope When Life Unravels” where does our hope come from? The Lord. We cannot live in past guilt and shame. Know you did the best you could. If you did wrong, take responsibility for it. Ultimately though it is all in His hands. Sometimes we have to get out of the way and let God work in our children’s lives. We can’t. But He can. Trust in His sovereignty.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026
★★★★★ 5
A thoughtful and practical book, from an author we have trusted through all the stages of parenting!
Format: Paperback
When we started our family, we figured that the "hard years" would be the ones with night-time feedings, teething, potty training... As my mom later revealed, "little children, little problems...big kids, big problems." And now, as parents of 4 adults, our learning in this "parenting stage" continues, and we appreciate all the help we can get! (And we now have lots of grandkids...a whole new phase with a steep learning curve!)
We met Dr Kathy years ago, at a homeschooling conference in Europe, and have closely followed her ever since. She was a huge help to our oldest who was struggling in the German school system. When we were asked if we would like an advance copy of her book about strategies as parents of adult children, we were very glad to say yes!
We so appreciate her thoughtful, practical advice! This book is filled with both, and we plan to get a hard copy, to re-read and underline. And we are definitely glad to recommend it to friends in this stage of life, whether they have great relationships with their kids or ones with tough challenges.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
recommand products
Tenmoku Melamine Soup Bowl 24oz - Dozen
145.00
Wilwood Hub-Starlite 55 Front w/Snap-Cap Std. Offset 5/8 C Studs - 270-6735C
101.42
Tramontina Trigger Jumbo Steak Knife Rounded Tip PWR (DOZEN)
619.48
Wilwood D52 Rear Caliper Kit - Black Pwdr 1.25 / 1.25in Piston 1.28in Rotor - 140-11292-BK
242.06
Wilwood Adjustable Brake Pedal - Dual MC - Rev. Swing Mount - 6.25:1 - 340-12509
107.25