• September 11. 2017

When install a Optical fiber optic network, people may make some common mistakes, which were usually overlooked. In this blog, we will list the most common ones. Hope to give you some guidance for your optical network installation. 1.SFP BIDI transceiver must be used in pair The SFP BiDi transceiver must be matched correctly. Take an example: The paired BIDI transceivers connect with switch A and ...

• November 10. 2017

Do you know this type of Smart Phone as below? Yes! It's Iphone X. It's very popular these days in China, and the world. Do you have one? If not, maybe you should have one. And do you know what's ESPB2392-3LCD10? And what's the connection between Iphone X and ESPB2392-3LCD10? Now we will show you with the picture! ESPB2392-3LCD10 is the optical transceiver produced by ETU-link Techn...

• January 24. 2018

BIDI optical module only has one optical port, just need one fiber can simultaneously transmit and receive optical signals, is a solution to save fiber resources. BIDI optical module uses WDM technology to realize the bidirectional transmission of optical signals on one optical fiber. Optical module usually has two ports, the TX is the transmitting port, and the RX is the receiving port. BIDI modu...

• March 12. 2018

Saving the cost is a very important and factor in a large network transmission system, especially when it needs lots of the modules. So then the compatible optical transceiver appeared to solve such problem. In this industry, it should be known that if want the compatible optical module to work properly on a brand switch, like Cisco switch, then we must write the corresponding CISCO code in the mo...

• May 21. 2018

As we all know , with the development of the fiber communication , the higher speed and min-cost are becoming more and more important in the market. According to the global market , we remote the 10G SFP+ Bidi to yo...

• June 06. 2018

With the necessary of the hot application and low cost for the modules optical fiber, The Compact SFP have emerged, But what is the CSFP? Today we will share some about it for you, hope it can be helpful for you and your market. 1. What is CSFP ? CSFP is the short of Compact Small Form Factor Pluggable, It is based on the popular SFP package, and have the more advanced and compact CSFP packag...

• July 06. 2018

Recently, several new colleagues came into sales department. Sales is the core department of a company. The economic lifeline could be deeply influenced by sales. If you want to sell your product, you need to be familiar with the product. Let's start with a simple thing -- naming rules for optical modules. If you don't know the product model, how can you communic...

• July 17. 2018

With the development of the networks, upgrading the 10G to 40G networks is the requirement of networks, But there is a very largest problem to build the cable system when upgrading, especially the short distance transmission of 40G. So in order to solve this problem, 40G QSFP+ SR4 BIDI modules produced by engineers... And today, we will introduce this to you , and hope it can be helpful ...