SKU: 65009075828

HPE StoreFabric B-Series 100GbE QSFP28 SR4 Transceiver

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Description

HPE StoreFabric B-Series 100GbE QSFP28 SR4 TransceiverTake your data center interconnects to the next level with the HPE StoreFabric B Series 100GbE QSFP28 SR4 Transceiver. Built to enhance reliability, reach, and performance, this optical module is engineered for high bandwidth, low latency connections between compute nodes and switch nodes within HPE StoreFabric M Series deployments. The QSFP28 SR4 optics deliver a full 100 Gb s of aggregate bandwidth through four parallel 25 Gb s lanes, enabling

Take your data-center interconnects to the next level with the HPE StoreFabric B-Series 100GbE QSFP28 SR4 Transceiver. Built to enhance reliability, reach, and performance, this optical module is engineered for high-bandwidth, low-latency connections between compute nodes and switch nodes within HPE StoreFabric M-Series deployments. The QSFP28 SR4 optics deliver a full 100 Gb/s of aggregate bandwidth through four parallel 25 Gb/s lanes, enabling dense, scalable fabrics that meet the demands of modern workloads—from virtualization and storage systems to AI/ML pipelines and large-scale analytics. Designed for seamless integration with HPE switches and servers, these transceivers simplify deployment while ensuring consistent, predictable performance across your fabric. With robust testing, rigorous quality standards, and compatibility with industry standards, the StoreFabric B-Series transceiver helps you reduce downtime and accelerate time-to-value in even the most demanding data-center environments.

  • High-bandwidth, quad-lane design: 100 Gb/s of aggregate throughput via four 25 Gb/s lanes in a compact QSFP28 form factor, optimized for dense, scalable data-center fabrics.
  • SR4 optics for reliable MMF transmission: 850 nm SR4 multimode optical technology designed for short-reach interconnects with low latency and high signal integrity.
  • MPO/MTP fiber connector and MMF compatibility: Supports standard MPO/MTP fiber cabling, enabling straightforward deployment in leaf-to-spine and top-of-rack scenarios across HPE environments.
  • Hot-pluggable, enterprise-grade reliability: hot-swap capable and built for the rigors of 24/7 data-center operation, helping to minimize downtime during maintenance and upgrades.
  • Designed for StoreFabric ecosystems: specifically tuned to work with HPE StoreFabric B-Series and M-Series fabrics, delivering optimized performance, interoperability, and simplified management within your HPE infrastructure.

Technical Details of HPE StoreFabric B-Series 100GbE QSFP28 SR4 Transceiver

  • Data Rate: 100 Gb/s total, implemented as 4 x 25 Gb/s lanes
  • Optical Type: SR4 multimode transmitter and receiver (850 nm)
  • Fiber Type & Distance: Multimode fiber (MMF); typical reach up to 100 meters on OM4, up to 70 meters on OM3
  • Connector: MPO/MTP interface for fiber, supporting four lanes across a single module
  • Form Factor: QSFP28 hot-pluggable transceiver
  • Wavelength: 850 nm (short-reach optical channel)
  • Operating Temperature: 0 to 70 C for standard data-center environments
  • Compliance: IEEE 802.3 100GBASE-SR4 standard, designed for interoperability in multi-vendor environments
  • Power Consumption: Typical ranges in line with similar SR4 transceivers; designed to balance performance with data-center power budgets
  • Mounting & Compatibility: Plug-and-play with supported HPE switches and servers; hot-swappable in compatible platforms

How to install HPE StoreFabric B-Series 100GbE QSFP28 SR4 Transceiver

  • Power down or prepare for hot-swapping if your platform supports it, and verify that the target port is labeled for 100 Gb/s operation. Review your device’s maintenance guidelines before proceeding.
  • Handle the transceiver by the body to avoid touching the optical connectors or contacts. Ground yourself with proper ESD protection to prevent static damage.
  • Remove the existing module from the QSFP28 slot if upgrading, or prepare an empty slot for installation. Align the module with the slot orientation and slide it in firmly until it seats and the retention latch engages.
  • Route the fiber harness correctly and connect the MPO/MTP cable to the transceiver’s connector. Use appropriate polarity and lane mapping as dictated by your network design (check switch port documentation for any required A-to-B or A-to-A configurations).
  • After installation, power on the device (or restore power if you performed a hot-swap) and verify link status using your switch management interface. Confirm that the 100 Gb/s link comes up on all four lanes and monitor for any errors or alignment issues. Run basic loopback tests if needed to validate end-to-end connectivity.

Frequently asked questions

  • Q: What is 100GbE SR4? A: 100GbE SR4 is a short-reach, multi-lane optical transceiver standard that uses four 25 Gb/s lanes on a QSFP28 module to deliver 100 Gbps of data rate over multimode fiber, typically for datacenter interconnects within a few hundred meters.
  • Q: Is this transceiver compatible with non-HPE hardware? A: While it is engineered for HPE StoreFabric ecosystems, SR4 QSFP28 transceivers generally conform to IEEE 802.3 100GBASE-SR4 and may work with other vendors’ switches that fully support SR4 optics; however, cross-vendor interoperability can vary by firmware and platform. Always confirm compatibility with your specific hardware.
  • Q: What fiber cables and connectors do I need? A: Use multimode fiber (OM3 or OM4) with MPO/MTP connectors to connect the SR4 transceiver. The exact length and fiber grade should align with your distance requirements and installation environment.
  • Q: Can I hot-swap this transceiver? A: Yes. The HPE StoreFabric B-Series 100GbE QSFP28 SR4 transceiver is designed for hot-swapping in supported systems, enabling minimal downtime during maintenance and upgrades. Follow standard ESD guidelines and platform-specific procedures.
  • Q: What should I do if the link doesn’t come up? A: First, verify physical connections and fiber polarity. Ensure the module is properly seated and recognized by the system firmware, and confirm the switch port is configured for 100G operation. Check for lens cleanliness, ensure correct lane mapping, and review event logs or interface counters for errors related to NRZ, lane alignment, or signal integrity.
Shipping Notes
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  • Delivery to the USA:
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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]
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SKU: 65009075828

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Carnegie, US
★★★★★ 3
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Size: Medium/Large, Color: Dog Ness Monster - Large
Initially, I really liked this for my dog. She is about 8 months old and still loves to chew and destroys most toys in a few minutes. When we got this, it seemed like it would hold up for a while despite being clearly gnawed on. Unfortunately, once she focused on the softer "water" portion of the toy, that is where things went downhill with this toy. After a few short chew sessions, she was tearing chunks out of it. We had purchased a replacement since she liked the original so much, and after about 5 minutes with the replacement, she had taken enough out of the blue section that we immediately threw that one out as well. Overall while the green portion held up, the blue didn't. I can't recommend this for strong chewers.
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Reviewed in the United States on December 8, 2025
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Gary Hugo
Birmingham, US
★★★★★ 4
Definitely not indestructable
Size: Medium/Large, Color: Dog Ness Monster - Large, Size: Medium/Large, Color: Dog Ness Monster - Large
I have a 1-year-old toy fox terrier (Rocky, pictured). He has been chewing on this toy for seven months now; it is one of his favorites. He has been unable to seriously damage the "ocean" portion of this toy, but as you can see from the provided image, the sea serpent has not faired that well. It is missing its snout and smaller portions of the humps. My guess is that the advertiser images showing much larger dogs with "like new" versions of the toy are just that...NEW AND UNCHEWED. I have not had to clean up bits of this toy from my floor, so I assume Rocky has been swallowing them. My hope is that the yellow material of the serpent is not chemically dangerous when exposed to digestive fluids. Rocky easily destroys plush toys in a matter of days if not hours and, consumed pieces of a small microfiber blanket that he liked to toss around and play tug-of-war with (past tense as he destroyed it and has since been trashed after I began finding feces-stained undigested pieces of it lying around). Since this toy has survived seven months and has remained recognizable, I have to agree it is durable. Just beware, if my small toy fox terrier can damage the toy as pictured, expect your large breed chewer to do similar or worse damage. Also, the toy is very heavy! When Rocky drops it down a flight of stairs, it makes a MAJOR thud at the bottom, and sometimes makes me wonder if it might crack the large tile at the bottom. I cautiously recommend the product. Note the yellow frisbee in Rocky's picture. It is only a few months old and surprisingly has not suffered any chew damage despite substantial abuse. It appears to bend in the wind like a proverbial reed, evading damage by yielding to pressure.
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Reviewed in the United States on July 5, 2024
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Elaina rice
Alexandria, US
★★★★★ 5
Dog loves it! For tough chewers for sure
Size: Medium/Large, Color: Dog Ness Monster - Large, Size: Medium/Large, Color: Dog Ness Monster - Large
Dog absolutely loves it, he’s super rough on all of his toys they usually last about 10 minutes bore they are torn to shreds. It’s lasting through his chewing so I’m happy. It’s also super cute.
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Reviewed in the United States on April 9, 2026
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miriana
Grantham, US
★★★★★ 5
Loch Yes
Size: Medium/Large, Color: Dog Ness Monster - Large, Size: Medium/Large, Color: Dog Ness Monster - Large
Cute toy, dog really likes it. I had my doubts when I pulled it out, and honestly so did she, but the soft part bounces, so that got her going. We've had it for about a week. My dog is ~70 lbs and a moderate chewer, and this monster still gets regular play and is holding up well.
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Reviewed in the United States on April 18, 2026
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zee
Draper, US
★★★★★ 5
Great toys for aggressive chewers
Size: Medium/Large, Color: Turkey Day Drumstick - Large
These are great toys they last a while they are destroyed after a while but both dogs are aggressive chewers but they last about a year and a half. And they are go to toys they have one that is a shark mouth and they love it I have bought 4. (two of them the pups lost ).
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