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A QSFP28 is a combination of transmitter and receiver for the transfer of optical signals. The QSFP28 uses an electronic to optical converter to translate the signals within the QSFP28 . For the transmission, the QSFP28 uses LEDs or lasers. The reception of the QSFP28 signals takes place via a PIN or an APD detector. QSFP28 can be used in various hardware systems, e.g. in switches, servers, HBA's, etc. QSFP28 usually have an LC duplex or MPO/MTP connector. Furthermore, QSFP28 are hot pluggable and thus can be used or removed during operation.

BlueOptics QSFP28 also offer Digital Diagnostic Monitoring, which allows you to monitor various values of the QSFP28 , such as the temperature, while being in live mode.
Duplex QSFP28 have a duplex or MPO/MTP connectors. Behind one connector is the receiver, behind the other one is a transmitter. Both transmitters operate with the same wavelength. For this reason, two connections are required so that the signals do not interfere.
The most common applications used with QSFP28 are:

  • Ethernet
  • Fibre Channel
  • Infiniband
QSFP28 reach distances of up to 80KM on single-mode optical fiber. CBO also offers special solutions to reach larger distances with QSFP28 .
Are you unsure whether QSFP28 work with your application? You are welcome to consult CBO to find the correct QSFP28 .
Regardless of which manufacturer you are using, BlueOptics QSFP28 can easily be adapted for every hardware. Currently, BlueOptics QSFP28 are compatible with more than 150 manufacturers. BlueOptics QSFP28 work seamlessly in hardware such as switches, routers, firewalls, load balancers, and many more.

In order to ensure the compatibility of your QSFP28 , please state the product number of the QSFP28 from the original manufacturer when ordering.
BlueOptics QSFP28 use the same components as QSFP28 from the original manufacturers. BlueOptics QSFP28 preferably use components from the respective market-leading manufacturers in the USA such as Avago, Oclaro and Lumentum lasers and Maxim Integrated, Netlogic, Mindspeed or Analog Devices ICs. While QSFP28 are usually sold at a very high price, CBO can offer QSFP28 at a significantly lower cost due to own production without sacrificing quality. As a result, BlueOptics QSFP28 achieve a lifetime of up to 10 years.

NoName and 3rd Party OEM QSFP28 mostly use cheap components of Asian companies, in the worst case cheap replicas from China. These QSFP28 have a function at the very first moment, but they cannot achieve the longevity of market leading manufacturers of QSFP28 products.
BlueOptics QSFP28 only use components from marked leading manufacturers from the USA and are delivered with a warranty period of 5 years. During this time, you will receive free support for your QSFP28 and of course you can always talk to the CBO team. In the rarely event of a fault of the QSFP28 you will receive a new QSFP28 free of charge to minimize unwanted downtime.
You need technical support or do you have questions about a QSFP28 ? The CBO team will be happy to help you with any question regarding your QSFP28 and will also help you with all your questions.
BlueOptics QSFP28 are always available in large quantities for every manufacturer. CBO can daily send QSFP28 from a warehouse in Muelheim an der Ruhr. Even large projects for QSFP28 can be delivered very quickly. A direct pickup of QSFP28 is also possible with CBO within the stock sale. In urgent cases, it is also possible to send QSFP28 by direct courier service on the same working day.

You currently have a need for QSFP28 , please contact us now, we will be pleased to send you the QSFP28 of your need today.
Through a close cooperation with the logistics service provider UPS, CBO can offer various shipping options to provide you with the QSFP28 you need as quickly as possible. Orders for QSFP28 goods received by 4:00 p.m. can be shipped on the same day. The following UPS shipping methods are available for shipping QSFP28 :

  • Standard - Delivery of your QSFP28 - 95% shipped within one working day
  • Express Saver - Delivery of your QSFP28 until 12 a.m. the next working day
  • Express - Delivery of your QSFP28 until 10.30 a.m. the next working day
  • Express Plus - Delivery of your QSFP28 until 9 a.m. the next working day
The data refer to the dispatch area in Germany, in other countries the delivery times for QSFP28 may differ.

For arriving orders up to 4:00 p.m., you can receive your QSFP28 until the morning of the next working day.