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  • What conditions need to be met for 5G communication optical modules?
    What conditions need to be met for 5G communication optical modules?
    • March 06. 2021

    With the rapid development of the Internet of Things, big data and cloud computing technologies, the amount of transmission required for information interaction has shown explosive growth. Among them, semiconductor lasers are the basic components supporting the development of optical communications, and their mechanisms are constantly being optimized to meet the needs of modern communications. &nb...

  • What are the 2.5G SFP Gigabit dual fiber optical modules?
    What are the 2.5G SFP Gigabit dual fiber optical modules?
    • March 05. 2021

    The 2.5G SFP dual fiber optical module is a full-duplex transceiver module with a maximum rate of 2.67Gbps. The operating temperature range is commercial grade (0℃-70℃), extended grade (-20℃-85℃), and industrial grade. (-40℃-85℃) optional.     2.5G SFP dual-fiber series optical modules comply with SFP MSA and synchronous optical network (SONET OC-48 / SDH STM-16) standards...

  • Type introduction of 2.5G SFP gigabit optical module
    Type introduction of 2.5G SFP gigabit optical module
    • March 04. 2021

    The 2.5G optical module adopts the SFP package form. Compared with the 1.25G SFP optical module, it has a higher speed. It conforms to the SFP MSA and synchronous optical network (SONET OC-48/SDH STM-16) standards, and has DDM Features. Below, ETU-LINK will list the 2.5G SFP Gigabit optical modules.     At present, the 2.5G optical modules supplied by ETU-LINK are divided into three...

  • Introduction and application of 25G SFP28 CWDM optical module
    Introduction and application of 25G SFP28 CWDM optical module
    • February 26. 2021

    2020 is the first year that 5G will be commercialized. At present, 25G optical modules have also been used in the construction of 5G signal base stations. Among them, 25G CWDM optical modules have a high market prospect in 5G fronthaul. Compared with other 25G optical modules, 25G CWDM optical module can save more fiber resources, thus effectively saving the total cost of operators.   As...

  • What are the types of 10G CWDM optical modules?
    What are the types of 10G CWDM optical modules?
    • 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...

  • Type introduction of 10G EPON optical module
    Type introduction of 10G EPON optical module
    • February 20. 2021

    EPON is a passive optical network based on Ethernet, which is an important part of optical access technology. The PON network consists of OLT (optical line terminal), ODN (passive optical splitter network) and ONU (optical network terminal). Partial composition. OLT equipment is located at the core position in the network topology. It accesses multiple service networks upwards, and accesses multip...

  • What is 10G CWDM XFP  optical module?
    What is 10G CWDM XFP optical module?
    • February 06. 2021

    In the optical fiber communication network, the optical transceiver module which realizes the photoelectric conversion function occupies a very important position. The high-speed optical module has become the focus of the major operators, but the 10G Optical module still has its value. Next, ETU-LINK will introduce the 10G CWDM XFP optical module. 10G CWDM XFP optical module adopts hot swap XFP pa...

  • Campus network optical module matching solution
    Campus network optical module matching solution
    • February 04. 2021

    With people’s urgent demand for information resource sharing and information exchange, prompting the rapid development of network technology, universities are also preparing to build campus networks, hoping to improve teaching, management, and scientific research through the construction of campus networks. Campus network applications can be divided into three parts: e-learning (multimedia classro...

  • What are the optical modules used in Metropolitan Area Networks
    What are the optical modules used in Metropolitan Area Networks
    • February 02. 2021

    Metropolitan area network is a computer communication network established within a city, referred to as MAN. It is a broadband local area network. Due to the local area network technology with active switching elements, the transmission delay in the network is small, and its transmission medium mainly uses optical cables, and the transmission rate is above 100Gbit/s. An important use of MAN is for...

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