qsfp28-4wdm-vs-qsfp28-er4-lite

The Latest QSFP28 Optical Transceivers: QSFP28 4WDM and QSFP28 ER4 Lite

The 100G optical module is with a variety of packaging forms, mainly including the early CFP/CFP2/CFP4 and the new-generation QSFP28. As a hot solution of the 100G network, CFP series and QSFP28 optical transceiver have their own advantages. They all play a role in the specific application of the 100G network. Currently, it seems that QSFP28 series optical transceiver is…

optical transceiver

An Overview of 4WDM Optical Transceiver

In current optical communication market, optical transceiver products are developed in the trend of high data transmission rate, longer reaches, lower power consumption, etc. To keep pace with the trend better, many new optical module products with high transmission rate and longer reaches emerge, such as the latest one, QSFP28 4WDM(4-wavelength Wavelength Division Multiplexing) optical transceiver. In this article, we…

optical transceiver

An Introduction to the Advantages of CFP4

With the continuous upgrade of the network from 10G-40G-100G, 40G and 100G optical components are also widely applied in various fields. According to the market demands on high bandwidth, transmission rate/distance, etc, it seems that 100G products are more suitable for the market trend than 40G products. It is believed that 100G products will continuously prevail in the market. In…

optoelectronics fiber optic instruments

200G and 400G: Which One Will Be the Rising Star in the Market after 100G optics?

With the rapid development of optical communication and Internet in recent years, users’ demand for the network has also surged, which leads to the rapid growth of Telecom backbone traffic at a speed of 50% to 80% per year. In order to follow the development trend of 10G-40G-100G/10G-25G-100G in the optical communication market, 100G optical module arises with the trend…

100G_QSFP28_SR4

Solutions for 100G Ethernet You Should Know: QSFP28 Series Optics

With the upgrade of the network from 10G/25G to 100G, 100G Ethernet begins to prevail in the optical communication industry. After that, various solutions appear for 100G Ethernet, in which CFP series and QSFP28 series optical transceiver are regarded as the two main solutions. However, by comparison, QSFP28 series is seemingly preferred by most data center users for the upgrade…

qsfp28 cwdm4

How About the Prospect of 100G Optical Transceiver Market?

The topics about 100G optical transceivers are involved in the previous articles. If you still know little of it, then the topic about it will be kept on. In the development process of the 100G optical transceiver, the main problems are high cost, high power consumption on the port. In some sense, these problems are impossible to avoid whether it…