Posts Tagged Passive Component

Show some excellent fiber optic work (local team)

Show some excellent fiber optic work (local team)

FOT Telecom: Show a excellent fiber optic work~ “Good job”, “Nice work”, “I like… this job very interesting”…   “I want to work overseas to up my knowledge in Fiber Optics industry…” Like the comment, best regards.   “I can….”, “I love…” Read more fiber telecom topics

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Common fiber optic communication terms (in Chinese & English)

Common fiber optic communication terms (in Chinese & English)

光泵浦器件 Pump Lasers 光标 Cursor 光波长转换模块 Wavelength Conversion Modules 光波导分波器 optical waveguide router 光层交叉连接 Optical Layer Cross Connect OLXC 光传输 Optical transmission 光传输监控 Optical Transmission Supervision 光传输监控 Optical Transmission Supervision 光传输网 Optical Transmission Network OTN 光传输系统控制 Optical Transmission System Control 光导纤维束 Fiber Optics cluster 光导纤维束 Optical Fiber

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Understanding DWDM system & components in minutes

Understanding DWDM system & components in minutes

“In fiber-optic communications, wavelength-division multiplexing (WDM) is a technology which multiplexes a number of optical carrier signals onto a single optical fiber by using different wavelengths (i.e., colors) of laser light. This technique enables bidirectional communications over one strand of fiber, as well as multiplication of capacity.”

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7 diagrams to understand PON & bandwidth evolution better

7 diagrams to understand PON & bandwidth evolution better

Technology evolution of FTTx Figure 1. P2P: Point-to-point network Features: N fibers, and 2*N transceivers Pro: Mature technologies, High security, easy for deployment. Con: Occupies more fibers than PON   Summary, FTTx P2P technoloy is suitable for business users who require high security and dedicated bandwidth. Figure

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DIY FTTx projects design: network nodes

DIY FTTx projects design: network nodes

FTTx PON Network Nodes Design Fiber Network Nodes Engineering Central Office:   Central office originally referred to switching equipment and its operators, it is also used generally for the building that houses switching and related inside plant equipment. In the fiber optic network, a central office means an FTTH

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Difference between LC/APC and SC/APC connector?

Difference between LC/APC and SC/APC connector?

Which is preferable for CATV deployment over GPON and why?   What is difference between LC/APC connector and SC/APC connector? Which is preferable for CATV deployment over GPON and why? Please guide. Actually depends on the equipment used for CATV For CATV deployment in GPON we use

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FOT Topic: How to debug problems in GPON/EPON

FOT Topic: How to debug problems in GPON/EPON

When facing Bandwidth fluctuation in connection of PON   Hello, can somebody help that why sometimes we face Bandwidth fluctuation in 100Mb connection of PON? Methods 1: Ensure  that  all connections are clean and correct Methods 2: Collect as much diagnosing data as possible Methods 3: Check the uplink

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Work closely with FTTx ODN issue

Work closely with FTTx ODN issue

Work closely with FTTx ODN issue   Optical distribution network (ODN), the physical fibre and optical devices that distribute signals to users in a telecommunications network.   Actually, in most of the network structure diagram, or fiber network project infrastructure design, we just simply see the ODN

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