• November 21. 2016

Now more and more customers want to know the technical information of optical transceiver, today we will simply summarize the optical module test equipment! In order to ensure the product quality, we will induct many types of test before delivery. 1.Firstly test the optical power, sensitivity, eye diagram, extinction ratio and bit error, the needed equipment are optical attenuator, optical power m...

• November 14. 2016

SGMII is a unfamiliar but familiar communication industry terminology, maybe someone knows a lot, someone knows a little. If we ever meet the demand of this product, we learn about it. SGMII--Serial Gigabit Media Independent Interface transmits the common high-speed serial signal. It’s the connection bus of Ethernet MAC and PHY. ETU-Link has a product with SGMII function --- SGMII optical transcei...

• November 10. 2016

Now more and more customers want to know the technical information of optical transceiver, today we will simply summarize the optical module test equipment! 1. High and low temperature aging: To ensure the stability of the product , all products will be Aging testing for 24 hours. 2. Eye diagram tester: Check whether the eye diagram is good, if good, it means that the quality of module is good 3. ...

• November 07. 2016

SFP optical transceiver covers a lot of precision optical components and circuit components. In daily use, we need to follow the norms of operation, otherwise, it is very easy to make the optical transceiver damage. Below, we will introduce some of the optical transceiver routine maintenance methods. 1.ESD protection ※ Electrostatic protection(Wear anti-static gloves and anti-static bracelet, to p...

• November 03. 2016

The ring color of the optical transceivers are colorful, different colors corresponding to different wavelength. In order to make the new colleagues to be more convenient and more quickly to distinguish each color corresponds to the wavelength, the following is a a simple summary. 1. The commonly used wavelength corresponds to the ring color 850nm —— Black 1310nm —— Blue 1490nm —— Purple 1550nm ——...

• November 02. 2016

According to the market demand, we have a large number stock of SFP 120KM optical transceivers. Why choose us? Let’s take a look at the below picture! Each link of the test are carefully follow the industry standard, through multi verification, to win the trust and support of customers at home and abroad! The differences between 120KM & 20KM optical transceiver: 1. Can achieve the transmission...

• 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...