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Copper cable series
Copper cable series
Copper cable accessories series
Copper cable accessories series
Optical cable series
Optical cable series
Optical cable accessories series
Optical cable accessories series
Security cable series
Security cable series
Conference audio and video cable series
Conference audio and video cable series
Cabinet and accessories series
Cabinet and accessories series
Photoelectric conversion and optical equipment
Photoelectric conversion and optical equipment
High Density Data Center Wiring System
High Density Data Center Wiring System
Intelligent management wiring system
Intelligent management wiring system
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Solution

Government, military, institutions
Government, military, institutions
Public institutions are generally institutions with a certain public welfare nature set up by the state, but they are not government agencies, and their staff are different from civil servants. According to the spirit of the reform of the classification of state institutions, institutions are no longer divided into full-funded institutions and differentially-funded institutions, but are divided into first-class public welfare institutions and second-class public welfare institutions, and new institutions using state-owned assets have emerged It is a public institution that is not funded by the state.
Medical scientific research institutions
Medical scientific research institutions
The conventional method is used for analysis, which generally includes software installation, compilation, demo testing, command script writing, parameter setting, and process construction. Even for professional information researchers, there are often single-node failures caused by software versions, parameter settings, and improper process construction sequence during the operation process, which is time-consuming and labor-intensive. And these can be achieved with a simple platform that integrates tools and analysis processes.
Education Culture
Education Culture
The function of education and culture refers to the role that the education system plays in the preservation and development of culture. One of the social development functions of education.
Financial securities
Financial securities
Financial securities are securities issued by banks and non-bank financial institutions. Financial securities are IOUs or receipts issued by units (households, businesses, or governments) whose consumption and investment expenditures are greater than current income. Financial securities should be a summary of issues in the financial industry and securities industry, including stocks, bonds, etc.
Data Center
Data Center
A data center is a global collaborative network of specific devices used to transmit, accelerate, display, compute, and store data information on the internet network infrastructure. In the future development, the data center will also become an asset for enterprise competition, and the business model will also change accordingly. With the widespread application of data centers, artificial intelligence, network security, etc. have also appeared one after another, and more users have been brought to the application of network and mobile phones. With the increase in the amount of computers and data, people can also improve their abilities through continuous learning and accumulation, which is an important symbol of the information age.

About Us

Kolorapus (Shanghai) Information Technology Co., Ltd Kolorapus (Shanghai) Information Technology Co., Ltd

Kolorapus (Shanghai) Information Technology Co., Ltd

Kolorapus (Shanghai) Information Technology Co., Ltd Kolorapus (Shanghai) Information Technology Co., Ltd

Kolorapus (Shanghai) Information Technology Co., Ltd

ABOUT US

Kolorapus is a professional factory outlets supplier engaged in the research and development of wire and cable and supporting equipment, the main products include fiber optic cable, data communication cable, security and weak power cable, audio and video conference cable.

News

01-13

Single-mode fiber optic cable Multi-mode fiber can use a step index distribution, or a graded index distribution

The propagation of electromagnetic waves in the optical fiber belongs to the medium circular waveguide. When the light is totally reflected at the interface of the medium, the electromagnetic wave is confined in the medium, which is called guided wave or guided mode. For a given guided wave and operating wavelength, there are multiple incident situations that satisfy the condition of total reflection, which are called different modes of the guided wave. According to the transmission mode, it is divided into multi-mode fiber and single-mode fiber. Multimode fiber can transmit several modes, while single mode fiber can only transmit one mode for a given operating wavelength.
Single-mode fiber optic cable Multi-mode fiber can use a step index distribution, or a graded index distribution
01-13

The number of transmission modes in the fiber is classified, and the fiber can be divided into multi-mode fiber and single-mode fiber

The propagation of electromagnetic waves in the optical fiber belongs to the medium circular waveguide. When the light is totally reflected at the interface of the medium, the electromagnetic wave is confined in the medium, which is called guided wave or guided mode. For a given guided wave and operating wavelength, there are multiple incident situations that satisfy the condition of total reflection, which are called different modes of the guided wave. According to the transmission mode, it is divided into multi-mode fiber and single-mode fiber. Multimode fiber can transmit several modes, while single mode fiber can only transmit one mode for a given operating wavelength.
The number of transmission modes in the fiber is classified, and the fiber can be divided into multi-mode fiber and single-mode fiber
01-07

The meaning of the cut-off wavelength λc is the Z-small working light wavelength that enables the optical fiber to achieve single-mode transmission.

The propagation of electromagnetic waves in the optical fiber belongs to the medium circular waveguide. When the light is totally reflected at the interface of the medium, the electromagnetic wave is confined in the medium, which is called guided wave or guided mode. For a given guided wave and operating wavelength, there are multiple incident situations that satisfy the condition of total reflection, which are called different modes of the guided wave. According to the transmission mode, it is divided into multi-mode fiber and single-mode fiber. Multimode fiber can transmit several modes, while single mode fiber can only transmit one mode for a given operating wavelength.
The meaning of the cut-off wavelength λc is the Z-small working light wavelength that enables the optical fiber to achieve single-mode transmission.

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