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

BlueOptics QSFP-DD also offer Digital Diagnostic Monitoring, which allows you to monitor various values of the QSFP-DD , such as the temperature, while being in live mode.
Duplex QSFP-DD 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 QSFP-DD are:

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

In order to ensure the compatibility of your QSFP-DD , please state the product number of the QSFP-DD from the original manufacturer when ordering.
BlueOptics QSFP-DD use the same components as QSFP-DD from the original manufacturers. BlueOptics QSFP-DD 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 QSFP-DD are usually sold at a very high price, CBO can offer QSFP-DD at a significantly lower cost due to own production without sacrificing quality. As a result, BlueOptics QSFP-DD achieve a lifetime of up to 10 years.

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

You currently have a need for QSFP-DD , please contact us now, we will be pleased to send you the QSFP-DD 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 QSFP-DD you need as quickly as possible. Orders for QSFP-DD goods received by 4:00 p.m. can be shipped on the same day. The following UPS shipping methods are available for shipping QSFP-DD :

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

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