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SFP28  to SFP28 cage, with 3M flat cable in nylon jacket, 10-50cm lenght

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SFP28 to SFP28 cage, with 3M flat cable in nylon jacket, 10-50cm lenght


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• 25G Transceivers/AOCs Solution for Liquid Immersion Cooling System
• use 3M flexible cable
• Insertion Loss 7.5dB on 25Gbps application
• Oil-resistance, dust-proof and anti-corrosion
• Customizable EEPROM mapping
  • 10cm
  • 20cm
  • 30cm
  • 50cm
Compatible Option
  • "OEM code"

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Product Description Shipping & Payment Customer Reviews


What is Immersion Cooling Technology? Immersion cooling technology is a new paradigm to solve the challenges being associated with exponential data growth that plagues us today. Immersion technology includes an optimized way of work, highly effective deployment, flexible choice of IT and drastic simplification of data center design. It offers great advantages on all levels of the data center value chain and realize maximum results in Cloud, HPC and Edge. What is 25G Transceiver/AOC Extender for Liquid Immersion System? Concerning the device temperature control, the application of immersed computing design is a trend. However, the performance of fiber lens degrades in liquids, which means that the I/O link can’t support the deployment of transceivers and active optical cables. 10Gtek SFP28 Extender, is designed to be applied for immersion solution. It extends the 25G interfaces to surface, aiming to realize the interconnection of 25G transceivers and AOC cables.

Shipping Methods

Global Shipping

Together with SFPcables, there is a Global Delivery from us like no others. We will not only delivery the correct shipment, but also for more things for an efficient and flexible way of business cooperation with our partners.
SFPcables.com ship worldwide to nearly every country across the globe, covering North and South America, Europe, Asia, Africa, Oceania, and more. We employ the services of major, trusted international carriers to ensure your package arrives to your destination safely and securely.

38 Country Free shipping

Online orders exceed $800.00 to following countries can enjoy Free Shipping;
Asia: Philippines, South Korea, Singapore, Brunei, Taiwan, Malaysia, Thailand, Japan, Indonisia, Indonesia, Kampuchea, Laos, Vietnam
North America: United States, Canada, Mexico
Oceania: Australia, New Zealand
Eastern Europe: Bulgaria, Estonia, Latvia, Lithuania, Slovakia, Romania
Southern Europe: Slovenia, Greece, Spain, Portugal, San Marino, Italy
Central Europe: Slovenia, Germany, Poland, Czech, Slovakia, Hungary, Austria, Switzerland
Western Europe: Belgium, Britain, Ireland, Netherlands, Luxemburg, France
Northern Europe: Sweden, Denmark, Finland, Norway

Typically, we use DHL and UPS to deliver your goods. Shipping methods are not fixed, they may vary according to country location, order amount, customer requirements, etc.

Payment Methods

Payment methods available at SFPcables.com include:

  • PayPal and PayPal Express
  • Bank to bank wire transfers (T/T)
  • Western Union
Warranty & Service

Warranty Policy:

Warranty Service Pack1*:     All 10Gtek's products share 1-year standard warranty.
Warranty Service Pack2*:     Enhanced Item (Apply to Online order at SFPcables.com)

DAC Cables (Passive) 3-Year Warranty
DAC Cables (Active) 3-Year Warranty
AOC Cable 3-Year Warranty
Fiber Optic Transceivers 3-Year Warranty (1G, 10G)
1.5-Year Warranty (25G, 40G, 100G, 200G)
Switch, Convertors 1-Year Warranty
NIC/CNA Cards 1-Year Warranty
Optical System 1-Year Warranty
Patch Cords 3-Year Warranty
Power Adapter
0.5-Year Warranty
Consumer cable 3-Month

15-Day money back Guarantee

15-Day money back guarantee applies to all products sold by SFPcables.com provided that the items are new, undamaged, unmodified and in good resalable condition. If you are not satisfied with the product, you can apply return within 15 days.
All freight charges, transaction costs (bank charge or Paypal cost, etc) are the responsibility of the customer.

Returns are not acceptable if:
  1. The products are proved to have been abused, misused, replaced, repaired, or modified.
  2. After 15 days of delivery, returns are not acceptable. If the items are still under warranty period, customer could ask for repair or replacement. 
  3. No Return agreement was reached with a SFPcables.com sales representative before Returns.
  4. Return process is not done based on SFPcables.com Return instructions.



The logos, products and/or company names referred to herein is for informational purposes only, merely indicating that 10Gtek’s products can be compatible with the mentioned products. The logo 10Gtek is a registered trademark of 10GTEK TRANSCEIVERS CO., LTD.

10GTEK TRANSCEIVERS CO., LTD. All Rights Reserved.


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SFP28 to SFP28 cage, with 3M flat cable in nylon jacket, 10-50cm lenght
Free shipping on orders over $800.