• May 16. 2020

DWDM technology can use the wavelength of laser to transmit data in optical fiber according to bit parallel transmission or string line transmission. DWDM optical module is the optical module which combines this technology, so it has the characteristics of high bandwidth and long distance transmission. Today ETU-Link will introduce the DWDM optical module. Brief introduction of DWDM optical module...

• May 12. 2020

There are many kinds of optical modules, including QSFP28 optical module, QSFP+ optical module, SFP+ optical module, SFP optical module, CWDM optical module, DWDM optical module and so on. Each optical module has different application scenarios and functions. Today we will introduce the CWDM optical module to you. Description of CWDM optical module: 1. CWDM optical module adopts CWDM (coarse wavel...

• May 09. 2020

Due to the continuous growth of data center and cloud computing resource demand, the development of large-scale public cloud data center is driven. With the increasing of global data traffic, the data center is developing from 100g to higher speed, wider bandwidth and lower delay. 400G Ethernet becomes the inevitable trend of data center. TodayETU-Link will introduce 400G optical module in detail....

• May 06. 2020

MTP multi-core patch cord can meet the performance and reliability requirements of high-speed bandwidth and data network. Their design can meet the growing demand and future technical development. Today ETU-Link will introduce this type of optical patch cord to you. What are the types of MTP fiber patch cords? According to different standards, MTP fiber patch cord can be divided into different typ...

• April 30. 2020

At present, 100G optical module has become the mainstream of the market, but the requirements for bandwidth, port density and system energy consumption are still increasing, which further promotes the technology to 200G, 400G or higher-speed systems. 200G/400G becomes the mainstream of the next generation data center, and the standard of 400G Ethernet is completed before that of 200G Ethernet. Tod...

• April 28. 2020

In the era of big data with rapid growth of business traffic, the development of technology is more and more diversified. Users like high-speed, stable interconnection, high performance and low power consumption. The 56G QSFP+ SR4 optical module is a duplex transceiver module, which has such characteristics. Today, we will introduce this optical module in detail for you. Product Description: QSFP-...

• April 24. 2020

The main categories of HUAWEI optical modules are: SFP, SFP+, SFP28, QSFP+, QSFP28, etc, In this blog, ETU-Link will introduce these different packaging forms of optical modules. HUAWEI SFP optical modules SFP（SMALL FORM PLUGGABLE）, It has the advantage of miniaturization, it only has the thumb size, because it does not contain SerDes part, only provides a serial data interface, put CDR and e...

• April 22. 2020

The main categories of Cisco optical modules are: SFP, SFP+, SFP28, QSFP+, QSFP28, etc, Cisco optical module is a foreign brand optical module. Etu-link, the professional optical module manufacturers, list the common models of Cisco optical module in this blog. SFP optical modules The Cisco SFP optical module includes 100Base SFP, 1000Base SFP, BIDI SFP, CWDM SFP, DWDM SFP optical module. 100Base ...

• April 17. 2020

SFP optical module is a small hot pluggable optical transceiver module, which is widely used in the communication industry. The size and power consumption of the SFP module are compressed by placing CDR and electric dispersion compensation outside the module. In the base station or man, it is usually connected with the switch and other transmission equipment by using the SFP gigabit optical module...

• April 14. 2020

As a member of the new QSFP28 family, the 100G QSFP28 SR4 optical module is a very ideal solution in the short distance transmission of 100g network. The application of 100G will be more and more put into the actual environment. So what is the connection solution of 100G QSFP28 SR4 and what fields are it applied in? ETU-Link will unveil it for you. Technology development of 100G optical module Com...

• April 11. 2020

Nowadays, 100G products are more and more widely used, and the demand for long distance is also increasing. For 40km application scenario, 100G ER4 optical module can simplify the transmission network, reduce the relay equipment, and reduce the maintenance cost. Today, we are going to talk about the 100G QSFP28 ER4 optical module. 100G QSFP28 ER4 optical module description: The 100G QSFP28 ER4 opt...

• April 08. 2020

With the rapid development of the modern Internet industry, the scale of the global data center continues to expand and upgrade. Both the internal interconnection and access network need to use a large number of optical modules, which makes the optical module the fastest-growing product in the optical communication market. High speed, high density, low power consumption and low cost are the primar...