New Arrivals of Nanjing JILONG - SINCE 1993

On the afternoon of September 7, 2023 Beijing time, Nanjing Jilong Fiber Optic Communication Co., Ltd. (referred to as Jilong Communication) held a grand 2023 Jilong Communication New Product Release and Dealer Appreciation Conference in Shenzhen, China, with the theme of "30 Years of Prosperity · A New Journey Together". As one of the cooperation partners, we are honored to have this rare chance of attending this ceremony to witness its great success.

What is acceptable dB loss for fiber?

An optical fiber cable run has been installed between two buildings, with a splice point in the middle linking a third building. It is now time to certify the link with a light source and power meter. The test equipment is set up to test at 850 nanometers. The source is connected to fiber 1 at the main crossconnect and the power meter at the intermediate crossconnect. The loss measured for this fiber span is 4.0 decibels. Is this attenuation acceptable?

What Products can you purchase in TheFo with the budget 79 dollars?

 Li, the famed "Lipstick King" who has about 75.76 million followers on Taobao Live, Alibaba's live-streaming platform, was making a pitch about an eyebrow pen on Saturday evening. He then read out a comment from a viewer saying the product including two refills priced at 79 yuan has become more expensive.

 "The product is expensive? Sometimes people need to find the reasons why they haven't received a pay rise after working so many years. Have they worked hard enough?" he said.

Many people then said Li's comments were inappropriate and had made them angry. The topic of his comment became one of the most discussed topics on social media on Sunday. 

5 Types of Optical Fibers for 5G Networks

Optical fiber cables have become one of the key points in the 5G competition. It's known that 5G networks will offer consumers high-speed and low-latency services with more reliable and stronger connections. But to make this happen, more 5G base stations have to be built due to the higher 5G frequency band and limited network coverage. And it's estimated that by 2025, the total number of global 5G base stations will reach 6.5 million, which puts forward higher requirements for the optical fiber cable performance and production.

Currently, there are still some uncertainties in 5G network architectures and the selection of technical solutions. But in the basic physical layer, the 5G fiber cables should meet both current application and future development needs. The following are five types of 

Daily Maintenance of Optical Fiber Cleaver You need to know

Optical fiber cutter is a tool used to cut optical fiber, but in the cutting process, there may be uneven cutting edge or lack of fiber core and broken core. What is the reason? Today let us illustrate and see more details to reach my point.

Everything you need to know about Single Mode Fiber Optical Cable VS Multimode Fiber Optical Cable

As you all know, we have two types of optical fiber cables, but when it comes to use, many line men feel confused to choose one of them. Today, let us discuss the following topics in this blog:

1.What is an Optical Fiber

2.Single Mode Fiber Optical Cable VS Multimode Fiber Optical Cable

3.Single-mode and Multimode Fiber Cable Types

How Does a Fiber Identifier Work?

Simply put, the fiber identifier uses a super low insertion loss local detection method of macro-bending. This allows for detection of the optical signals during installation and maintenance without disconnecting the fiber or interrupting the traiffic signal.

Why is fiber optic communication technology more secure?

Fiber optic communication technology transmits data via pulses of light, which are harder to intercept than the electrical signals used by cable Internet or the wireless signals used by satellite Internet. Tapping fiber-optic cables is far more difficult than tapping copper cables. Attempts to hack fiber cables are much more likely to be noticed by system administrators.

It has long been a given that, in addition to its superfast speed, fiber-optic communication technology offers higher security than other forms of high-speed Internet access. But exactly why is fiber-optic communication technology more secure than satellite Internet, and what threats to other forms of Internet access are mitigated by fiber Internet service?

Here’s a short download on “Why is fiber-optic communication technology more secure?” that answers these questions and more.

What is Fiber Inspection and how does optic fiber inspection work?

Nowadays, with the spring of fiber communication, the cleaning of fiber is at the forefront of fiber communication because contamination is the crucial reason to troubleshoot optical networks. However, many of them could not get its profound reason of that. Today, let us see what is the fiber optic inspection and how does it work.

Do you know Optical Time Domain Reflectometer (OTDR)

The past few years have witnessed the boom in optical fiber being used in network communication industry. In order to make sure that the fiber network is reliable and accessible, a more accurate and faster methodology for assessing the integrity of the infrastructure is indispensable. Therefore, it is essential to choose the right fiber optic testing tool/device: not only to meet the enhanced testing requirements, but also help to increase the reliability and value of the whole network. OTDR is one of the most powerful test instruments for fiber cable testing.