• June 24. 2016

As we learned, a common SFP transceiver is generally with two ports, one is TX port to transmit the signal, and the other one is RX port to receive signals. BiDi SFP transceiver is only with one port which uses an integral WDM coupler to transmit and receive signals over a single strand fiber. SFP and BiDi SFP Connection Methods All SFP transceivers must be used by pairs. For common SFPs...

• June 23. 2016

With the development of the optical communication industry,new technology and cost-saving solutions are derived.Such as the widely used of CWDM and DWD.Today we learned about CWDM and DWDM. CWDM is a low-cost WDM transmission technology face to the access layer of metropolitan area network.Saving fiber resources and networking cost.It solves two problems:1.The shortage of optical fiber; 2.Multiser...

• June 22. 2016

In order to make us to develop better, understand more information about product device, our company arranged us to go to the raw material supplier to learn the process of SMT.Sharing information are as follows: SMT is the abbreviation of Surface Mounted Technology,is one of the most popular technologies and processes in the electronics assembly industry.SMT refers to the series technological proc...

• June 22. 2016

Optical patch cord refers to the fiber which is directly connected with the desktop computers or devices, to facilitate the connection and management of equipment. It is used to make the patch cord from device to optical fiber wiring link. With thicker protective layer, generally used in the connection between the Optical and the terminal box.     The structure of optical patch cord Opti...

• June 20. 2016

With the steady development of company,our business continues to expand,the shipment ways are also diversified.Different shipment ways will cause different freight cost.Customers are not only focus on the product cost,but also the freight cost.In order to make customers spend less time on the freight, we made a freight cost analysis as follows:         Our shipment ways ge...

• June 20. 2016

The fifth day of May in Chinese lunar calendar is one of the largest traditional festivals --- the Dragon Boat festival.There are many legends about the origin of the Dragon Boat Festival,the most extensive story is “Qu Yuan voted river”. No matter how the origin of the Dragon Boat festival, the customs of the Dragon Boat Festival have been continued until now. The dragon boat races and ...

• August 23. 2017

Some customers want to know about the difference between multimode and single mode SFP , so we summarize some information about multimode and single-mode.The following is some concepts and the differences between multimode and single-mode SFP. According to the wavelength,there are 850nm / 1310nm / 1550nm / 1490nm / 1530nm / 1610nm.850nm wavelength is fit for multimode SFP, transmission distance is...

• June 22. 2016

Founded in 1996, TP-LINK has become one of the world's leading providers of SOHO & SMB networking products, offering both innovative and award winning solutions to the market. TP-LINK supply to over 120 countries, serving tens of millions of consumers worldwide. TP-LINK is a company that is fully committed to developing its products, services and consumer relations through extensive R&D, s...

• June 20. 2016

JuniperNetworks is a network communications equipment company,it was founded in February 1996.Headquartered in California, with offices in 47 countries, more than 9000 employees.Customers include the service providers in world's top 130 , 96 companies in Fortune 100 and hundreds of public sector organizations. Mainly supplies IP network and information security solutions. The main product line of ...

• June 20. 2016

Direct Attach Copper, referred to as DAC.It is including two kinds: 1.SFP+ DAC 10G; 2.QSFP+ 40G turns 4 SFP+. This cable can not replace the port, can only be replaced together with the product line, the module head and the copper can not be separated.Today we will introduce the SFP+ DAC cable,mainly to talk about what is SFP+ DAC Cable? We will also talk about its features and advantages. What is...

• June 20. 2016

Allied Telesis is the world's leading provider of network products and solutions, it has more than 200 companies and branches all over the world, built a perfect R & D center, production base, sales channels, as well as pre-sales and after-sales service system. Allied Telesis can provide users with a complete products line and solutions, its structure of the product line is constantly adjusted...

• June 20. 2016

With the rapid development of optical communication, most of manufacturers devote to 25G switch. Eg: HUAWEI CE8860---the industry's first 25GE access TOR switch.CloudEngine 8860（CE8860）series switch is a new high-performance, high-density, low-latency flexible card Ethernet switch. CE8860 switches provide high-density 100GE/40GE/25GE/10GE ports, support data center characteristics and high-perform...