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Comprehensive analysis of the application scenarios of optical modules

Submitted by yunseo on Tue, 10/18/2022 - 19:19

Optical module is mainly used in the field of data communication,and its function is to realize the mutual transformation of photoelectric signals.Because of the rise of big data,blockchain,cloud computing,Internet of Things,artificial intelligence and 5G,which makes data traffic grow rapidly,optical interconnection of data center as well as mobile communication has become a research hot spot in optical communication industry.Next,www.fs-transceivers.com will introduce in detail what fields optical modules can be used in.

How many kilometers can a 100G optical module travel at the longest distance?

Submitted by yunseo on Tue, 10/11/2022 - 00:45

This article will introduce the specifications of 100G optical module,100G optical module refers to the transmission rate of 100G optical module,its package type is QSFP28,mainly used in 100G QSFP28 Ethernet switch/router port or fiber optic network card port.100G optical module support transmission distance of 100 meters,2 km,10 km,40 km 100G optical modules support transmission distances of 100 meters,2 kilometers,10 kilometers,40 kilometers,etc.Specific product-related parameters can be found in the table below.

How to clean the optical module port?

Submitted by yunseo on Sun, 10/09/2022 - 22:21

Usually,the ports of our newly purchased optical modules are clean and do not need to clean the ports,but for the optical modules that are idle or not inserted into the dust caps in time,when used again,in order to prevent the transmission performance from being affected,we still need to clean the ports of the optical modules first.Then the following will explain the cleaning method of the Optic Transceiver.

途虎养车的APP线上预约

Submitted by yunseo on Sat, 09/03/2022 - 01:08

  传统的汽车维修过程是车主把车放到维修店里面,等修好了等通知取车,而整个修车的过程,车主都是看不到的。所以这片空白的时间段就可能会使得某些纠纷产生。比如,车主觉得有些零配件不必要更换,但是师傅换了;或者感觉某些地方安装不到位,不规范,所以不满意,诸如此类的。这些看似琐碎的小事,其实都可能会影响到客户的体验,从而导致他们可能会把汽修店拉进黑名单。为了令修车的过程更加透明,途虎养车给出了一个更好的方案。

  众所周知,通过途虎养车修车非常方便,车主可以直接使用途虎养车的APP线上预约,然后到就近的门店维修,在这之前,关于车辆的问题以及需要更换的零配件及报价等相关的琐碎都已经明了,在客户同意的前提之下,途虎养车的师傅才上手,这样也可以更好的避免纠纷的产生,也能免除双方扯皮。

  当然,最妙的还不是这一点,最妙的是在整个修车的过程,车主都可以通过手机APP全程观看。

  据悉,途虎养车工场店的工位摄像头全面开放,用户拿着自己的手机就可以“无死角”观看技师施工过程。

  途虎养车的师傅全部经过专业的培训上岗,因此他们的操作都是非常严谨的,所使用的工具也是专业的,哪怕是一些小细节,小动作也做到十足规范。

How to distinguish the wavelength by the color of the pull ring of the optical module?

Submitted by yunseo on Fri, 09/02/2022 - 23:12

  In order to distinguish their optical modules,different manufacturers can distinguish them by their wavelength,transmission distance,package,etc.do you know any other methods?

  Commonly used optical modules have four wavelengths,850nm,1310nm,1490nm and 1550nm.Among them,the pull ring color of the Gigabit SFP optical module 850nm is black,the pull ring color of 1310nm is blue,and the pull ring color of 1490nm is purple.However,the pull ring color of 1550nm is usually yellow,and we usually use the green pull ring for optical modules over 80km.

  See the table for details:

How to distinguish the wavelength by the color of the pull ring of the optical module?

Submitted by yunseo on Fri, 09/02/2022 - 23:11

  In order to distinguish their optical modules,different manufacturers can distinguish them by their wavelength,transmission distance,package,etc.do you know any other methods?

  Commonly used optical modules have four wavelengths,850nm,1310nm,1490nm and 1550nm.Among them,the pull ring color of the Gigabit SFP optical module 850nm is black,the pull ring color of 1310nm is blue,and the pull ring color of 1490nm is purple.However,the pull ring color of 1550nm is usually yellow,and we usually use the green pull ring for optical modules over 80km.

  See the table for details:

What are the advantages of qsfp-dd package of 800g optical module?

Submitted by yunseo on Thu, 08/25/2022 - 22:30

  As the smallest package of 400g optical devices,qsfp-dd can provide high port density and can be backward compatible with qsfp+/qsfp28 package,which is popular with suppliers.Nowadays,many suppliers have launched 400g qsfp-dd products,such as 400g qsfp-dd optical module,400g qsfp-dd DAC/AOC,etc.What do you know about qsfp-dd encapsulation?This article will take you to re understand the qsfp-dd package and understand its differences from qsfp+/qsfp28/qsfp56 and OSFP/cfp8/Cobo packages.

  Overview of qsfp-dd packaging

What is the difference between optical modules and optical transceivers?

Submitted by yunseo on Wed, 08/24/2022 - 19:11

  With the development of science and technology and the acceleration of urban informatization,the requirements for communication technology are becoming higher and higher.Optical fiber has become the first choice for people in communication laying due to its advantages of fast transmission speed,long distance,safety and stability,anti-interference,and convenient expansion.We often see the demand for long-distance data transmission in building intelligent projects,which basically adopts optical fiber transmission.And the link between them needs optical modules and optical fiber transceivers

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