• October 24. 2016

Optical transceiver is an integral part of optical fiber network for data communication and Ethernet applications. In the data communication network, optical module is widely used in data transmission and high-speed Internet field. When building a data communication network, selecting the low cost and high-performance optical transceiver can greatly save the cost. ETU-Link is the industry's leadin...

• October 09. 2016

Market competition pressure is getting bigger and bigger, the growth of economic development is slowing down. We all look forward to reducing costs, to win more market opportunities, is there any good ways? In the optical transceiver field, there is a way that can make your brand equipment run stably, but also to meet the reasonable financial budget, like compatible optical transceiver of Cisco br...

• September 30. 2016

As we all know that the cloud is related with the weather, such as cloudless, blue sky and white cloud, clouded over, cloud-covered and so on. So do you know that the cloud can still has the relationship with the data center? Among the optical fiber market, we often watch this picture, most are used in the cloud. Today, let's talk about the cloud. Cloud at present originates from the cloud compute...

• September 13. 2016

Recently, many buyers asked the questions about the module compatible with HUAWEI switches, maybe lots of salesman will encounter many such problems. Today, I carefully read the HUAWEI's official website, there are some knowledge want to share with you. HUAWEI has experienced many years of development in the field of switches, has accumulated a large number of industry leading intellectual propert...

• September 06. 2016

The arrival of the mobile Internet, the rise of the optical communications industry. We are inseparable from the optical communication. Fans can watch live on phone, people working outside can always talk to their parents any time, women can shop online. All of these bits and pieces of life we are all well received by the light. All of these we have benefited from optical communication. optical mo...

• September 02. 2016

There are many types of optical modules, including 1×9, SFF, SFP, GBIC, XENPAK, XFP, SFP+ modules etc. The demand for data traffic and bandwidth is increasing day by day in recent years, optical communications market continued to show a trend of rapid growth. So how will be trend of the optical module in the future? With the rapid development of the big data market, the backbone network, access ne...

• November 14. 2017

With the company’s steady development, engineers are working hard and continuous R & D high-speed optical module. ETU-Link officially released a new generation of 10G optical transceiver —— ESP3192-3LCD10, SM 10KM. This 10G SFP+ optical transceiver is ETU-Link’s new generation of high performance 10G optical transceiver, which is developed by using the industry's most advanced optoelectronic d...

• July 27. 2016

After installing the optical transceiver, testing its performance is an essential step. How to test it? You may get the answer on this article. There are four steps in testing an optical transceiver (As shown in the following picture), which mainly includes the transmitter testing and receiver testing. Transmitter Testing There are two steps to test a transmitter: 1. The input signal used to ...

• July 22. 2016

Before the 100G QSFP28 transceiver(a module can support 100G transfer) appears, the 100G network’s development direction is 10G to 40G to 100G. After it appears, 10G to 25G to100G or 10G to 25G to 50G to 100G begins to spread widely in the industry, and some data centers use this method to achieve 10G upgrade to 100G. Advantages of QSFP28 transceiver: Data center’s cost and power consumption are t...

• July 20. 2016

Optical transceiver is not only used on the switch, but also on the router, one of the famous is MikroTik Router. MikroTik is a Latvian company which was founded in 1995 to develop routers and wireless ISP systems. MikroTik now provides hardware and software for Internet connectivity in most of the countries around the world. Main products: Router OS and Router BOARD. Today we will share a new pro...