until we ship warehouse goods.
+49 208 - 777247 0


Deutschland+49 208 - 777247 0

United Kingdom0044 - 203 - 80858 - 32

Frankreich0033 - 1 - 763600 - 38

Spanisch0034 - 91 - 18757 - 97


Items 1 - 6 of 6

A SFP28 CWDM Transceiver is a combination of transmitter and receiver for the transfer of optical signals. The SFP28 CWDM Transceiver uses an electronic to optical converter to translate the signals within the SFP28 CWDM Transceiver. For the transmission, the SFP28 CWDM Transceiver uses LEDs or lasers. The reception of the SFP28 CWDM Transceiver signals takes place via a PIN or an APD detector. SFP28 CWDM Transceivers can be used in various hardware systems, e.g. in switches, servers, HBA's, etc. SFP28 CWDM Transceivers usually have an LC duplex connector. Furthermore, SFP28 CWDM Transceivers are hot pluggable and thus can be used or removed during operation.

BlueOptics SFP28 CWDM Transceivers also offer Digital Diagnostic Monitoring, which allows you to monitor various values of the SFP28 CWDM Transceiver, such as the temperature, while being in live mode.
Coarse Wavelength Division Multiplexing or DWDM is one of the two methods used for wavelength division multiplexing in fiber optic communications, the other being dense wavelength division multiplexing or DWDM. Wavelength division multiplexing is a technique which multiplexes several optical signals onto a fiber optic cable by using different wavelengths of the light.
The most common applications used with SFP28 CWDM Transceivers are:

  • Ethernet
  • Fibre Channel
  • Infiniband
SFP28 CWDM Transceivers reach distances of up to 80KM on single-mode optical fiber. CBO also offers special solutions to reach larger distances with SFP28 CWDM Transceivers.
Are you unsure whether SFP28 CWDM Transceivers work with your application? You are welcome to consult CBO to find the correct SFP28 CWDM Transceiver.
Regardless of which manufacturer you are using, BlueOptics SFP28 CWDM Transceivers can easily be adapted for every hardware. Currently, BlueOptics SFP28 CWDM Transceivers are compatible with more than 150 manufacturers. BlueOptics SFP28 CWDM Transceivers work seamlessly in hardware such as switches, routers, firewalls, load balancers, and many more.

In order to ensure the compatibility of your SFP28 CWDM Transceiver, please state the product number of the SFP28 CWDM Transceiver from the original manufacturer when ordering.
BlueOptics SFP28 CWDM Transceivers use the same components as SFP28 CWDM Transceivers from the original manufacturers. BlueOptics SFP28 CWDM Transceivers 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 SFP28 CWDM Transceivers are usually sold at a very high price, CBO can offer SFP28 CWDM Transceivers at a significantly lower cost due to own production without sacrificing quality. As a result, BlueOptics SFP28 CWDM Transceivers achieve a lifetime of up to 10 years.

NoName and 3rd Party OEM SFP28 CWDM Transceivers mostly use cheap components of Asian companies, in the worst case cheap replicas from China. These SFP28 CWDM Transceivers have a function at the very first moment, but they cannot achieve the longevity of market leading manufacturers of SFP28 CWDM Transceivers products.
BlueOptics SFP28 CWDM Transceivers 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 SFP28 CWDM Transceiver and of course you can always talk to the CBO team. In the rarely event of a fault of the SFP28 CWDM Transceiver you will receive a new SFP28 CWDM Transceiver free of charge to minimize unwanted downtime.
You need technical support or do you have questions about a SFP28 CWDM Transceiver? The CBO team will be happy to help you with any question regarding your SFP28 CWDM Transceiver and will also help you with all your questions.
BlueOptics SFP28 CWDM Transceivers are always available in large quantities for every manufacturer. CBO can daily send SFP28 CWDM Transceivers from a warehouse in Muelheim an der Ruhr. Even large projects for SFP28 CWDM Transceivers can be delivered very quickly. A direct pickup of SFP28 CWDM Transceivers is also possible with CBO within the stock sale. In urgent cases, it is also possible to send SFP28 CWDM Transceivers by direct courier service on the same working day.

You currently have a need for SFP28 CWDM Transceivers, please contact us now, we will be pleased to send you the SFP28 CWDM Transceiver 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 SFP28 CWDM Transceivers you need as quickly as possible. Orders for SFP28 CWDM Transceiver goods received by 4:00 p.m. can be shipped on the same day. The following UPS shipping methods are available for shipping SFP28 CWDM Transceivers:

  • Standard - Delivery of your SFP28 CWDM Transceiver - 95% shipped within one working day
  • Express Saver - Delivery of your SFP28 CWDM Transceiver until 12 a.m. the next working day
  • Express - Delivery of your SFP28 CWDM Transceiver until 10.30 a.m. the next working day
  • Express Plus - Delivery of your SFP28 CWDM Transceiver until 9 a.m. the next working day
The data refer to the dispatch area in Germany, in other countries the delivery times for SFP28 CWDM Transceivers may differ.

For arriving orders up to 4:00 p.m., you can receive your SFP28 CWDM Transceiver until the morning of the next working day.