SKU: 8714547236

HPE X1E0 400G QSFP-DD FR4-WDM1300 2km LC Transceiver

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Description

HPE X1E0 400G QSFP-DD FR4-WDM1300 2km LC TransceiverThe HPE X1E0 400G QSFP DD FR4 WDM1300 2km LC Transceiver is the high density, enterprise grade optical module designed to unlock ultra fast interconnects for data centers, core networks, and campus environments. Built to deliver 400 Gigabit Ethernet over single mode fiber, this transceiver combines the efficiency of a QSFP DD footprint with the precision of FR4 WDM1300 technology to support multi lane 400GBase FR4 links. With a maximum reach of 2

The HPE X1E0 400G QSFP-DD FR4-WDM1300 2km LC Transceiver is the high-density, enterprise-grade optical module designed to unlock ultra-fast interconnects for data centers, core networks, and campus environments. Built to deliver 400 Gigabit Ethernet over single-mode fiber, this transceiver combines the efficiency of a QSFP-DD footprint with the precision of FR4-WDM1300 technology to support multi-lane 400GBase-FR4 links. With a maximum reach of 2 kilometers, it’s a robust solution for scalable, future-proof networks that require high bandwidth, low latency, and reliable operation across multi-vendor equipment. By migrating to 400GBase-FR4, data centers can consolidate core and access-layer connectivity, reduce fiber sprawl, and future-proof their fabric for growing traffic demands. The X1E0 module integrates seamlessly into compatible switches and routers, simplifying deployment, maintenance, and upgrades while delivering consistent performance in demanding data-network environments.

  • High-density 400G QSFP-DD form factor: Maximizes port density in edge, spine, and aggregation switches, enabling scalable, future-ready fabrics. The QSFP-DD design consolidates four 100G lanes into a single hot-swappable module, dramatically reducing the number of physical ports required and simplifying cable management in crowded data centers.
  • FR4-WDM1300 2km LC transceiver: This module leverages FR4-WDM1300 technology to carry four 100G signals over a single connection, using LC duplex optics for reliable, long-distance fiber links. A 2 km reach supports inter-rack, intra-building, and smaller campus deployments, delivering consistent performance across standard SMF cabling.
  • Plug-and-play interoperability: Designed for seamless integration with a wide range of 400G-capable switches, routers, and fabric interconnects. The HPE X1E0 is built to align with industry-standard 400GBase-FR4 requirements, enabling simpler cross-vendor deployments and reducing integration risk in mixed-vendor environments.
  • Efficient, practical design for data centers: The transceiver balances power, thermal characteristics, and mechanical footprint to suit dense data-center racks. Its robust construction supports continuous operation in dynamic load conditions, while the LC interface and disciplined fiber routing help maintain clean, organized cabling pathways.
  • Designed for reliable performance in demanding networks: The X1E0 module emphasizes consistent signal integrity, stable link maintenance, and predictable behavior under normal and elevated traffic loads. By delivering stable 400G performance over 2 km, it supports latency-sensitive applications, virtualization, and high-bandwidth workloads that are central to modern data-center strategies.

Technical Details of HPE X1E0 400G QSFP-DD FR4-WDM1300 2km LC Transceiver

  • Form factor: QSFP-DD
  • Data rate: 400G (400GBase-FR4)
  • Optical interface: 1 x LC (duplex)
  • Wavelength technology: FR4-WDM1300
  • Reach: Up to 2 km
  • Fiber type: Single-mode fiber (SMF)
  • Application: Data Networking, Optical Network
  • Line code and modulation: 400GBase-FR4-compatible multi-lane signaling

How to install HPE X1E0 400G QSFP-DD FR4-WDM1300 2km LC Transceiver

  1. Power down the host switch or router and carefully ground yourself to prevent static discharge. Ensure you are working in a clean, static-free environment and that the device supports a QSFP-DD 400G port compatible with 400GBase-FR4 modules.
  2. Remove protective caps from the transceiver and the fiber connectors. Inspect the LC connectors for dust or debris and clean them with a recommended fiber-cleaning method if needed. Do not touch the optical surfaces.
  3. Insert the HPE X1E0 module into an available QSFP-DD slot until it seats firmly and the latching mechanism engages. Do not force the module; ensure it is properly aligned with the port orientation.
  4. Attach the LC fiber pair to the transceiver’s LC duplex connector, ensuring correct polarities and that the connectors are fully seated. Route fibers with proper bend radii to minimize attenuation and signal loss. Use fiber adapters or jumpers only as required by your network design.
  5. Power up the device and verify the port status in the management interface. Confirm that the 400G link is detected and that the optical link status is healthy. If a link is not established, recheck fiber connections, verify that both ends are configured for 400GBase-FR4, and consult device logs for any error codes. Perform a basic loopback or traffic test to validate throughput and latency characteristics.

Frequently asked questions

  • Q: What does FR4-WDM1300 mean for 400GBase-FR4?
    A: FR4-WDM1300 indicates the optical technology and wavelength region used to carry the four 100G lanes in a 400GBase-FR4 system. It leverages wavelength-division multiplexing around the 1300 nm window to transmit multiple lanes over a single fiber pair, enabling high-bandwidth connections over longer distances while maintaining compatibility with 400GBase-FR4 standards.
  • Q: How far can the HPE X1E0 400G QSFP-DD FR4-WDM1300 transceiver reach?
    A: The module is rated for up to 2 kilometers on standard single-mode fiber. This reach makes it suitable for inter-rack connectivity within data centers, campus networks, or short-haul links between network nodes without needing a repeater or regeneration hardware.
  • Q: Is this transceiver compatible with non-HPE devices?
    A: In most cases, yes. The HPE X1E0 is designed to adhere to widely adopted 400GBase-FR4 specifications and the QSFP-DD form factor, which should be interoperable with other vendors’ switches and routers that support the same standard. Always verify vendor-specific compatibility and cabling recommendations before deployment in a mixed-vendor environment.
  • Q: What kind of fiber should I use with this transceiver?
    A: This transceiver uses single-mode fiber (SMF) with an LC duplex connector. Use a clean, properly terminated SMF run with appropriate fiber type, connector quality, and adherence to fiber bend-radius guidelines to ensure optimal performance and reach.
  • Q: How can I ensure reliability and long-term performance?
    A: Use proper ESD precautions, keep protective caps on when not in use, and handle the module with care during installation. Regularly monitor link status via the device’s management interface, perform routine fiber cleaning and inspection, and maintain appropriate cooling and airflow in the equipment rack to minimize thermal-related performance degradation.
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SKU: 8714547236

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4.2 ★★★★★
Based on 28 reviews
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Sean
Bozeman, US
★★★★★ 4
Fun, both heartwarming and heartbreaking
Format: Kindle
Only my second first person written selection, I am still getting used to that aspect, but unlike my first, I enjoyed that the story was told through both MCs. A great enemies to lovers, forced proximity, fated love etc, that resonated to me. There were some small twists that I could see coming, but also a few that I didn’t quite see until the characters were also seeing. Personally, I am more interested in the story than the spice, but with that said, it was well seasoned! I am kind of new to the spice world so I can’t say for sure how this would rate, but it definitely had some heat. I am very glad I happened across this author, and I do plan on also reading the next book….if nothing else, just to see for myself the “transformation” of the characters I’ve grown to love!
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Reviewed in the United States on May 23, 2024
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Verified Purchase
Havinne Akins
Draper, US
★★★★★ 5
😍😍 BEST DEBUT NOVEL EVER
Format: Paperback
I’m having trouble finding accurate words to describe the way this book made me feel, but I am going to do my best. To start off with basic elements, the character and world building are phenomenal. I feel a strong bond to not only the two main characters, Ara and Rogue, but to each and every character introduced throughout the book. The author did a stellar job of giving each of them unique personhood. All of the scenes are beautifully described. So much so that throughout the entirety of the book, I could see every scene: the towns, the castles, the meadows, the landscape. I have had difficulty with this and with distinguishing between outlying characters while reading in the past, but I did not have to think to remember details of world or character building because they flowed naturally within the story and were described well. I have read book series before that made me want to be a part of that world, but I actually felt like I got to step into Auryna and Ravaryn! The plot twists!! Although this is not a suspense novel, it still had me on a rollercoaster of emotions and on the edge of my seat from beginning to end. I haven’t cried actual tears over a book since I was in high school (and I’ve read a LOT). This book finally broke the floodgates in the final few chapters. Multiple times. And we love a good cliffhanger. It truly made me FEEL. THE SPICE is a solid 3.5/5. Some of the scenes had me flushed, some had me taking notes, some just had my jaw slack and my mouth hanging open. Bravo, JD Linton, bravo. The relationships: friendships, family, romantic, ALL of the relationships in this book have so much meaning. The author does a great job at making you feel the love, the anger, the peace, the frustrations, the safety, the familiarity, etc. between the characters. Ara and Rogue. I can not say enough and I also do not want to say too much. Just know that I feel like I know them both, to their core. I know what their childhood looks likes, their darkest moments, their biggest fears, their dreams and passions, what they want in life… The POV switches were seamless. I am so happy this author decided to let us see from both sets of eyes. I can not wait for book two after that cliffhanger. And there is SO much potential for at least one prequel, I can’t wait to see where this author goes! I hope this series continues and flourishes. Fingers crossed!
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Reviewed in the United States on December 5, 2022
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Tracy and Christina
Alexandria, US
★★★★★ 5
Amazing!
Format: Kindle, Format: Kindle
This book was phenomenal, I devoured it within a few days! For this being a debut novel, it is fantastic and I would’ve thought the author was a seasoned author. I have zero complaints about this book. Let me start by saying that the world building was phenomenal. I could picture everything in my head because of how detailed it was — that’s how good it was written. And I absolutely love the “captive/captor” trope so much, it’s become one of my favorite tropes, so I was pleasantly surprised to see that this book had that. I loved the banter between Rogue and Ara — they’re both snarky and witty, plus with the romantic tension, it made the dialogue that much better. Speaking of romantic tension, yes there is spice but not so much of it that it overrides the plot, which I loved. For me, this would probably be on the 3/5 level of spice. This book had a ton of plot twists and I thoroughly enjoyed it.
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Reviewed in the United States on November 13, 2024
R
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R Spires
Dallas, US
★★★★★ 4
High on Tropes and Satisfaction
Format: Kindle
This is a great Romantasy book full of action, adventure, and everything you look for in this genre. I won’t lie: it does kinda feel like the author found every common trope from every successful book of this kind and threw them all into this novel. But if it ain’t broke, don’t fix it. Especially in romance, there’s a large audience who has specific expectations, and they want them every time. Nothing wrong with that and many times I’m one of them. I have no idea what defines a spoiler honestly, so spoiler alert!!!!!!! Tropes include: Only one bed at the inn/bar Dissatisfaction with life before hunk appears Lost royalty The chosen one Montage of dress up time followed by shocked hunk Forbidden romance between two from rival peoples Power that cannot be controlled, simply guided/asked Gathering intel at the inn/bar FMC who knows how to fight/use weapons well There’s probably more but no need to list them all. Good story and I would recommend!
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Reviewed in the United States on June 14, 2024
E
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evelynn kate
Carnegie, US
★★★★★ 5
AMAZING debut novel!!!
Format: Kindle
Plot ⭐️⭐️⭐️⭐️ Spice 🌶️🌶️.5 Romance 💘💘💘 Vibes ⭐️⭐️⭐️⭐️⭐️ Dual 1st person POV - Ara (26) & Rogue (39 - but looks mid-20s: they can live hundreds of years so this isn't that large of a gap as it could've been which I heavily appreciate lol) Tropes: enemies to lovers, fae/human wars (deep hatred for each other), shifters (dragons- MMC can only partial shift with wings), one horse, one bed, touch her and d!e, found family, abduction turned to freedom The Last Storm is the debut novel from JD Linton and let me tell you, you guys NEED to read this. The plot was engaging and the editing was was amazing (especially for a debut novel). Our FMC, Ara, is stuck in her gilded cage longing for a life outside of her small town. She uses her books to escape and live vicariously through the pages (honestly, relatable). After her father announces her betrothal to her childhood friend (to whom she has no romantic feelings for), Ara tumbles unknowingly into a desperate plot trying to stop the humans from slaughtering the Fae. As one can expect from an enemies to lovers / kidnapper/captive romance, Ara fights her attraction and lust towards our MMC, Rogue (the King of the Fae), for as long as she can. Upon seeing Ara for the first time, Rogue is instantly aware that she is his fated mate (not a spoiler). Since she is the General's only daughter, he plans to abduct her and use her as leverage to stop the brutality. During Ara's time in Rogue's captivity, their banter and chemistry continue to rise until they finally boil over and come together (quite literally, and many times I may add 😉). Here's what I LOVED: - Rogue continuously seeks advice from his elders and deeply respects their opinions and life experience and tries to implement their recommendations - Rogue makes many mistakes in the beginning but we see him actively work on not repeating them as the book progresses. The level of self-awareness and his ability to change his behavior was impressive - The magic system is intricate and we have only scraped the surface. As the series continues and Ara progresses in her powers, I'm sure we'll get to see more of this. I absolutely LOVE the messaging system that is used in this book. - Ara's struggles are so human and so raw. She is experiencing so much guilt and pain and hurt and getting to see her work through each of these emotions is inspiring. Especially as her and Rogue get closer and she learns she can lean on him as well, that she is not alone. - While this is the start of a series, there is NO cliffhanger! There's a bit of a teaser of something major that is going to happen at the start of the next book, but it's not a cliffhanger in the sense that we aren't sure if someone is going to live or d!e or if they'll be separated. For that, I am very thankful! This book was so much fun that I will definitely be returning to book 2, even if it takes several months (or longer since this is an debut author) to publish! - Lastly, the cover is GORGEOUS! And I love the title! I'll copy a few of my favorite quotes below so you can have a little taste of the author's writing and the world she's cultivated. 😊 Top Highlights from The Last Storm On days like this, when my heart was heavy and my mind clouded, I resorted to books— to escape, to forget, to find freedom where I had none. If I were to marry him, my face would always be turned to the window, searching for more, and if not that, I would be a shell of the person I am now. I stepped back to admire her, thr0bbing at the sight. She was the most beautiful woman I had ever seen. To ever exist. Nothing, no one, had ever deserved to be worshiped more. All men should be made to kneel before her. But she would have to settle for me. The taste of her met my t0ngue as my scent merged with hers, forever branding her. Mine. I l!cked the wound. Hers. Completely and utterly hers. I didn’t claim her in ownership. I claimed her as my one. Devoted myself to one. With that mark, my body and soul were bound to her. I would never be with anyone else, emotionally or physically. It would be her or no one, until my last breath. “Scream my name. Let everyone know who I belong to.” I had never really cared about the weather before, but now, clear skies meant everything to me, and I was grateful to see another calm morning. “There will never be another woman for me.” He paused. “Ever.” I stilled at his words. “What… Why?” “This”— his thumb slid down across the mark—“ is a symbol of… surrender. I know you believe that it was my claim upon you, but it wasn’t. It never was. I bound my body and soul to you, little storm.” “I also know that it is more than this tiny, insignificant mark on your skin that binds me to you. It’s you. All of you. Your strength and resilience. Your determination to endure no matter what fate throws at you. Your love for love and stories and hope. You are entirely the opposite of everything that I am and I would gladly wear your shackles if it meant I could have you.” My mate. Mine. And then everything shifted and I understood. I understood everything. The surrender. The deep, soul-craving longing. Bound. I was bound to him. Body and soul. Entirely his. “I would’ve waited forever,” he whispered back, understanding. Seriously, everyone.. add this to your TBR!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 14, 2022

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