• July 10. 2020

DWDM optical module belongs to dense wavelength division multiplexing (DWDM) technology, which uses different wavelengths to multiplex multiple optical signals into a single fiber to transmit data without consuming any power. DWDM optical module is an optical module for dense wavelength division multiplexing. It has 45 channels to choose (C17-C61) and wavelength range (1563.86 ~ 1528.77nm). The co...

• July 07. 2020

Summer is coming, and the weather begins to get very hot. People will suffer from heatstroke under high temperature. So is the optical module. If you don't want the optical module in the machine room hot enough to go wrong, please work with Xiaobian to find out how to avoid the high temperature of the light module.   1. Determine the operating temperature range of the optical module The selec...

• July 04. 2020

With the advent of big data, cloud computing and 5G communication, with the increasing speed of data transmission, people continue to pursue higher definition pictures and videos as well as picture communication quality, which leads to the rapid growth of bandwidth demand in the data center, and the optical fiber resources with traditional optical fiber transmission media will be more and more ten...

• June 24. 2020

With the deployment of 5G network, more and more optical modules are needed for long-distance transmission. In order to meet the market demand and improve the product line, ETU-Link has a full range of bidi single fiber optical module products. The main packaging forms are SFP / SFP+ / XFP and SFP28. This blog will introduce 10G bidi SFP+ optical module according to the increasing market demand. 1...

• June 17. 2020

When many customers purchase optical module products, they will worry about one question: can your module be compatible with XXX switch? In order to eliminate customers' concerns, ETU-Link has purchased a variety of brands of switches, including Cisco, Huawei, H3C, HP, Juniper, Alcatel, Mikrotik, Arista, Aruba, Volktek, etc. products will be strictly tested and verified before shipment to ensure t...

• June 12. 2020

The 10Gigabit RJ45 module is specially designed for high-speed communication link. Compared with the ordinary optical module, the power consumption of the 10 Gigabit RJ45 module is half of that of the ordinary optical module, and its performance is stable. It can realize 10G transmission network through the network cable and is widely used in the 10 Gigabit Ethernet. Today let's learn about 10G SF...

• June 09. 2020

The industrial optical module can meet the needs of large-scale industrial network deployment and can be applied to industrial switches. Industrial optical modules and industrial switches are often used in the places where the working environment is very bad. Today we will talk about their classification and application. What is industrial optical module and industrial switch? Industrial optical m...

• May 30. 2020

With the rapid development of network big data, servers need higher data transmission rate. Most data centers have been upgraded from 10G to 40G. 40G bidi QSFP+ optical module helps to build 40G data center platform. QSFP-40G-SR-BD optical module short distance transmission solution can reuse existing 10G Optical Fiber infrastructure for 40G connection, greatly saving construction cost. Next, ETU-...

• May 23. 2020

There are many different transmission rates and transmission distances for optical modules, so when we select fiber patch cord for optical modules, we need to select the type of fiber patch cord that matches it. Otherwise, it will cause unnecessary waste or loss. So what kind of optical fiber patch cord is used for different optical modules? Let's talk about it! ETU-LINK 1.25G optical module It re...

• May 20. 2020

In the 40G network transmission application, the 40G QSFP+ optical module occupies an important position. According to different needs, it is applied in different transmission scenarios. QSFP+ optical module introduction: QSFP+ optical module, namely 40G optical module, is a compact hot plug optical module for data communication applications. It has four independent optical signal transmission and...