What features are most wanted in a PON ONT terminal?
No Commentsby www.fiber-mart.com “Can you please check your ont compliance?” “Please check the ONT Specification in attached file.” Usually, some of our global customers will bring a lot of questions regarding to the list of features in their PON ONT equipment requirement. Based on actual sales experience, our team is sharing a [ Continue reading…]
FTTH PON evolution: GPON to NG-PON2
No Commentsby www.fiber-mart.com Evolution Path: GPON to NG-PON2 After GPON Recommendations were done, FSAN and ITU-T continued the study of NG-PONs and defined the first phase of NG-PONs as systems that offer low costs, large capacity, wide coverage, full service, and interoperability with existing technology. FSAN and ITU-T members also agree [ Continue reading…]
Learn about EDFA equipment in few minutes
No Commentsby www.fiber-mart.com WDM EDFA used to combine CATV signal from optical transmitter with internet signal from OLT and output to single fiber. EDFA product overview An Erbium-Doped Fiber Amplifier (EDFA) is a device that amplifies an optical fiber signal (from CATV). An WDM EDFA is used to integrated 1550nm CATV [ Continue reading…]
What is a Direct Modulated Optical Transmitter
No Commentsby www.fiber-mart.com Today, let’s learn about a optical transmitter, especially called Direct Modulated Optical Transmitter equipment via three topics: working principle, products preview and Performance Features. Working Principle Modern fiber-optic communication systems generally include an optical transmitter to convert an electrical signal into an optical signal to send into [ Continue reading…]
The release of Draft Specification for Next Generation 100Gbps Optical Interconnect Systems
No Commentsby www.fiber-mart.com Recently, 100G Lambda Multi-Source Agreement (MSA) Group announces the release of draft specifications based on PAM4 optical technology at 100 Gbps per wavelength. Member companies at MSA address the technical challenges of implementing optical interfaces with 100 Gbps per wavelength PAM4 technology and multi-vendor interoperability for optical fiber [ Continue reading…]
Benefits of Using Fiber Optic Attenuators with Doped Fiber
No Commentsby www.fiber-mart.com Fiber optic attenuators are used in networking applications where an optical signal is too strong and needs to be reduced. There are many applications where this arises, such as needing to equalize the channel strength in a multi-wavelength system or reducing the signal level to meet the input specifications [ Continue reading…]
Eliminate the “Dead Zone” With an OTDR Launch Box
No Commentsby www.fiber-mart.com The Optical Time Domain Reflectometer (OTDR) is a vital tool for fiber optic testing that can analyze the performance of fiber optic cabling through the use backscattering technologies, as well as identifying and locating connectors, splices, and breaks in fiber optic networks. However, there is an unwanted [ Continue reading…]
Fusion or Mechanical: Which Is the Best Splicing Method?
No CommentsWhen splicing together two lengths of fiber optic cabling, you have to choose between the two known methods – fusion splicing and mechanical splicing – which both essentially produce the same result – a secure connection between two formerly separate lengths of fiber.However, how do you choose between them? Is one method [ Continue reading…]
What is a Direct Modulated Optical Transmitter
No Commentsby www.fiber-mart.com Today, let’s learn about a optical transmitter, especially called Direct Modulated Optical Transmitter equipment via three topics: working principle, products preview and Performance Features. Working Principle Modern fiber-optic communication systems generally include an optical transmitter to convert an electrical signal into an optical signal to send into [ Continue reading…]
How to choose EPON Equipment
No Commentsby www.fiber-mart.com OLT detail parameter How to choose a suitable FTTH EPON equipment,especially for EPON OLT,which is a quite headache purchasing problem in fiber optic projects and daily telecom application,for its set of complicate technical specification parameters. This blog post is trying to list all kinds of EPON （OLT/ONU）series [ Continue reading…]