Although LAN and WAN are two types of networks commonly applied in daily life, and there are still many people are confused about the difference between LAN and WAN. 

The Definition of WAN
WAN, the […]

It is known that COB (Chip On Board) is not a fresh technology dating back to the source. Although it has not been the mainstream tech in optical communication industry as before, and it still can not be ignored […]

With the development of network tech, the long-distance optical transceiver module is in great favor of users who need long-reach data transmission in the optical communication industry. Maybe many people are […]

In optical transmission network, multiplexing technology is considered as an effective means to expand the transmission capacity of existing optical fiber networks. It can increase the transmission capacity of […]

The failure of the optical transceiver is the commonly-seen problem in daily life. Many people may think why it is in failure when the optical module is applied in common ways. Today, Gigalight will expose the […]

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. […]

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 […]

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 […]

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 […]

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, […]

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 […]

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% […]

With the development of data communication and telecommunication technology, the intention of MAN(Metropolitan Area Network)is no longer relative to the wide area network. Due to the high bandwidth and data […]

100G Ethernet has prevailed in the data center with the advancement of tech and the development of networks. Naturally, various 100G applications spring up with it, in which the relatively hot application is 100G […]

With the wave of digital transformation, communication technology has become an important driving force for the transformation and upgrading of all walks of life in the national economy. After that 5G is the […]

With the acceleration and popularization of high-definition video, online games, cloud computing, and the Internet of things, the era of big data, network bandwidth will usher in unprecedented challenges. The […]

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 […]