1. First, check whether the indicator light of the optical fiber transceiver or optical module and the indicator light of the twisted pair port are on? A. If the indicator light of the optical port (FX-LINK/ACT) of the transceiver is not on, please confirm whether the optical fiber link is the correct cross-link, the optical fiber socket TX-RX; RX-TX.

This article shares common knowledge of optical fibers, optical modules and optical interfaces for everyone, hoping to help everyone. Optical modules commonly used in Ethernet switches include SFP, GBIC, XFP, and XENPAK. Weak current engineering Their full English names: SFP: Small Form-factor Pluggabletransceiver, small package pluggable transceiver GBIC: GigaBit InterfaceConverter, Gigabit Ethernet Interface Converter XFP: 10-Gigabit smallForm-factorPluggable transceiver 10 Gigabit Ethernet interface

Leather cable is commonly known as indoor hanging wiring cable. With the domestic optical fiber access market showing a good momentum of development, optical fiber access has become a hot spot in the field of optical communications. In the optical fiber access project, the indoor wiring close to the user is the most complicated link. The bending performance and tensile performance of conventional indoor optical cables can no longer meet the needs of FTTH (fiber-to-the-home) indoor wiring. Presumably you are not unfamiliar with the leather cable, so, do you know the laying technical requirements for the installation of the leather cable?

The technical requirements for overhanging are mainly: (1) The sum of the double suspension angles of the single suspension fixture shall not be less than 300, and the sum of the double suspension angles of the double suspension fixture shall not be less than 600:

Design and application characteristics of overhead optical cable fittings For the overhead optical cable used in the electric power and telecommunications fields, research and analyze the hardware that directly contacts the optical cable and realizes the fixation. According to the progress of research and development, the design principles and application characteristics of different types of aerial optical cables are introduced, and the main types and technical requirements of self-supporting power overhead optical cable fittings, self-supporting non-power aerial optical cable fittings and FTTH outdoor aerial optical cable fittings are emphatically analyzed.

The characteristics of the optical fiber ribbon cable 3.1 The number of cores is large, and the connection efficiency is high. When the ribbon fiber optic cable is connected by the ribbon fiber fusion splicer, the optical fibers of one optical fiber ribbon can be spliced ​​once, which greatly improves the connection efficiency.

Optical cable splicing is a key component of the construction site of optical cable routes. The quality of optical cable splicing immediately affects the quality of engineering construction and the quality of optical communication. Improving the quality of optical cable connection is very important at the construction site of the route, so this article will discuss many problems that should be paid attention to in optical cable connection.

With the maturity of the optical fiber transmission technology of laser cutting machine and the sharp decline in the price of optical fiber, the traditional coaxial transmission is less and less suitable for the development trend of today's optical Internet, and it is used as a carrier for disseminating information content. Optical fiber has the advantages of low transmission loss, long transmission distance, wide working frequency band, and strong anti-interference, making it the most ideal dissemination carrier for optical Internet.

With the maturity of the optical fiber transmission technology of laser cutting machine and the sharp decline in the price of optical fiber, the traditional coaxial transmission is less and less suitable for the development trend of today's optical Internet, and it is used as a carrier for disseminating information content. Optical fiber has the advantages of low transmission loss, long transmission distance, wide working frequency band, and strong anti-interference, making it the most ideal dissemination carrier for optical Internet.

With the development of the Internet, we have long been indispensable to the Internet until now, and perhaps this has to mention optical fiber. I think we have very little grasp of the information content of network fiber. Below we will briefly talk about the function of fiber optic connectors and the raw materials of fiber optic connectors.