optoelectronics fiber optic instruments

The Impacts of High Temperature or Low Temperature to Optical Transceiver

It is believed that the failure of the optical transceiver is commonly seen in the application process. The reason why the problem appears to include many aspects, in which the temperature is also the key factor. Whether it is too high or too low will have an effect on the optical transceiver module. The Introduction to Normal Temperature of Optical…

low rate optics and high rate optics

What is the Development Trends of Optical Module?

With the continual development of network technology, the communication network is gradually developed toward higher information transmission rate and smaller in the volume of communication devices. While optical transceiver module, as the key part in optical communication, is also inevitably improved in some certain trend. Then what is the trend? In this post, Gigalight will introduce it to you. The…

qsfp28 lr4, psm4, and sr4 transceivers

QSFP28 PSM4 vs. QSFP28 SR4 vs.QSFP28 LR4 Optics: What Are the Differences?

Although QSFP28 optical transceiver has the same appearance as 40G QSFP+ transceiver, and QSFP28 optical transceiver module wins out by virtue of its transmission optical signals up to 100G. Now, QSFP28 optical transceiver has developed as the mainstream of 100G optics and also as the first solution for an option to upgrade 100G Ethernet. While the main types of QSFP28…

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…