• March 14. 2016

With the optical fiber application develop, the CWDM and DWDM was designed in the optical network . The early fiber optic transmission systems put information onto strands of glass through simple pulses of light. A light was flashed on and off to represent the “ones” and “zeros” of digital information. The actual light could be of almost any wavelength (also known as color or frequency) from rough...

• June 23. 2017

Recently, many customers asked about the CWDM Modules infomation. In order to know more better about the parameters of the CWDM, and show the professional knowledge when having business , we share the information with you today. Waht is CWDM SFP? CWDM SFP is a kind of optical transceiver combined with CWDM technology. It is an economical and high efficient network connection solution, widely used ...

• June 08. 2018

Over the years, the improvement of 10Gigabit Ethernet technology, the decline in price and the advantages of performance have made its applications out of the data center of the enterprise and extended to the medium-sized network market. The increase in bandwidth demand and the growth of enterprise applications have promoted the wider deployment of 10Gigabit Ethernet. Which optical modules and opt...

• October 11. 2019

The 10G XFP optical module is divided into XFP dual fiber module, XFP XFP single fiber module, XFP CWDM/DWDM optical module. Today ETU-Link will introduce the specification parameters of these products in detail. 10G XFP Dual Fiber Module Parameters Model No. Data Rate Package Wavelength(nm) Distance Temp.(℃) Interface EX85X-3LCD03 10G XFP 850 300M 0~70 LC EX31X-3LCD10 10G XFP 1310 10KM ...

• January 03. 2020

Although the data center is developing in the direction of high speed, in most application scenarios, such as many schools, units and companies' computer rooms are still based on 10G Ethernet network system, so 10G optical modules still have high demand. As the optical module of 10G data transmission, 10G SFP + optical module and 10G XFP optical module are the mainstream, so ETU-Link will explain ...

• February 23. 2021

There are four types of 10G CWDM optical modules: 10G SFP+ CWDM, 10G XFP CWDM, 10G SFP+ DWDM, and 10G XFP DWDM. Among them, the CWDM series of optical modules have an optional band of 1270-1610nm with an interval of 20nm, and the DWDM series of optical modules are optional. It is C17-C61. Next, ETU-LINK will introduce to you what 10G CWDM optical modules are available. 1、10G SFP+ CWDM se...

• April 14. 2022

In optical fiber networks, 10G optical modules are widely used in schools, companies and other application environments due to their low cost and power consumption. XFP and SFP+ are two common package types of 10G optical modules. ETU-LINK will introduce the difference between XFP and SFP+ optical modules. And can they both be connected to each other?   What is XFP optical modules？ XFP is the...