• September 01. 2017

When a customer asks us for an inquiry, we will ask the customer a question: Could you tell me the compatibility? Cisco, HUAWEI, Juniper or others? This is very important for our product! So what is the compatibility? Why is it so important? Today we will learn about it together! We all know a common sense, one key can only be opened one lock. The switch is like a lock, and the compatible cod...

• September 20. 2017

With the development of optical communication industry, the demand of Optical module is also growing. How to find the best products? How to choose the best suppliers? Why are we ETU-link confident to be your Mr. Right? Look at the five reasons as below: 1. Price Price is the one of most importa...