Comparing 10G SFP+ DAC and 10G SFP+ Transceivers

The development of artificial intelligence and Internet of things presents new challenges to the expansion of data centers, and there is often a contradiction between technology and cost. In order to realize high density and high capacity, it is important to control cost factors and reasonable wiring. In the wiring, we can choose the high-speed…

Nastavi čitanje →

Tips on How to Use Optical Transceivers

Optical transceiver consists of optoelectronic devices, functional circuits, and optical interfaces. The optoelectronic devices include transmit and receive parts. The transmitting part is: Inputting a certain bit rate of the electric signal is processed by an internal driver chip to drive a semiconductor laser (LD) or a light emitting diode (LED) to emit a corresponding…

Nastavi čitanje →

Single-wave 100G Optical Transceivers for Upgrade of Data Centers

Data center industry is facing unprecedented development opportunity; the development of various applications of network gave rise to the vast amounts of data requirements. The artificial intelligence has brought high density calculation. All of the information technology has led to the data center to develop to a higher density, higher bandwidth. The number of QSFP28…

Nastavi čitanje →

An Overview on 100G QSFP28 4WDM and 100G QSFP28 ER4 Lite

There are two new QSFP28 optical transceiver products appeared in the optical module market: 100G QSFP28 4WDM 40km optical transceiver and 100G QSFP28 ER4 Lite optical transceiver in last month. However, many people don’t know too much about the 100G QSFP28 4WDM 40km optical transceiver and 100G QSFP28 ER4 Lite optical transceiver. Here Gigalight is…

Nastavi čitanje →

Ethernet vs. Wi-Fi: What Are the Main Differences?

Now we are living in a networking world. Using Ethernet or Wi-Fi can help us to get better wireless network experience. However, we often feel confused while choosing between Wi-Fi and Ethernet. Which one shall I choose? What factors shall be taken into consideration before selecting one of them? Both of the two connections have…

Nastavi čitanje →

Why 100G Optical Transceivers Are So Popular in 5G Fronthaul

Today we are going to talk about a segmentation closely related to the 5G theme – 100G optical transceivers. Recently, there has been a new landmark theme, which is “100G optical transceiver”, what are the reasons? What Are 100G Optical Transceivers? 1. The first explain is that the 100G “G” refers to the optical signal…

Nastavi čitanje →

A Deep Analysis on CWDM Optical Modules and Their Differences

CWDM optical module adopts CWDM technology, which can combine optical signals with different wavelengths through an external wavelength division multiplexer. It saves fiber resources by transmitting through one optical fiber. At the same time, the receiving end needs to use the wave-demultiplexer to decompose the complex optical signal. In addition, CWDM optical modules can be…

Nastavi čitanje →

What Are the Impacts of High or Low Temperature on Optical Transceivers?

The working temperature of optical transceivers affects all the parameters of optical transceivers. If the ambient temperature of the optical transceiver changes, the operating current of the optical transceiver will vary with temperature. At the same time, the parameters of the optical transceivers change, which affects the normal transmission of optical transceivers. Today, we mainly…

Nastavi čitanje →

Something about 100G Optical Transceivers That You Want to Know

With the development of science and technology, the application of optical communications products in real life is becoming more and more widespread. The demand for network technology is also getting higher and higher. Therefore, 100G optical transceivers are gradually appearing on the market. The development of 5G and Data Center further make the 100G optical…

Nastavi čitanje →