When installing the optical transceiver, take good on-site protective measures to prevent moisture, water and dust. At the same time, pay attention to the actual operation of the site. It must be equipped with suitable optical fibers for use. Incomplete and faulty optical fibers cannot be used. If they are not matched, the transmission quality of the optical transceiver will be seriously affected. , When it comes to fiber optic cable splicing, it is also important to measure the optical attenuation or loss of the fiber optic cable within the effective value range. Next, we will introduce in detail several major issues that need to be paid attention to in the installation and commissioning of the optical transceiver. If you are interested, let's learn more about it!
The debugging of the optical transceiver is mainly the debugging of the optical fiber and the data channel. Since there are many types of optical transceiver data available, according to the actual needs of the site, the data types of the optical transceiver used on the site are also different. When debugging, you must refer to the corresponding manual and follow the data dial code and interface definition on the manual. Data wiring.
The on-site installation environment of optical transceivers is complicated. Some users usually suspect that the product is faulty when the debugging fails. In fact, the technology of optical transceivers is very mature, and the products have been repeatedly tested and copied before they leave the factory, so the product itself is less likely to have problems. Therefore, the first thing to consider when there is a problem on site is the installation problem, which can be checked from the following aspects:
1. The optical fiber itself has not been tested, the optical path is blocked or unstable, or the optical attenuation is too large;
2. The front-end equipment is faulty , Such as the camera has no video or no power, etc.; Back-end equipment failure, such as the monitor has no video, the keyboard control protocol is wrong, it can not control itself, etc.; 3. The connection line is faulty, such as the video head is not welded well, and the control wire is connected incorrectly , Or the connection line is cross-connected wrongly, reversed, etc.
Summary: The above phenomenon, especially the line failure, has the greatest probability, and you need to check carefully when you encounter a problem. When troubleshooting, you can use the elimination method, one device for one device, and finally accurately determine the key to the problem. When judging whether there is a problem with the optical transceiver, it is recommended that the user put the transmitter and receiver together for a close test. If it still fails, the optical transceiver itself is faulty, and you need to contact the manufacturer for replacement. In order to reduce problems, users should test the optical transceivers as close as possible before installation, so that they can quickly pass the installation and debugging and save the construction period.
Well, the above content is the detailed explanation of several major issues that Feichang Technology should pay attention to in the installation and debugging of optical transceivers. I hope it can be helpful to everyone! Feichang Technology , a professional manufacturer of optical transceivers, optical fiber transceivers, industrial switches, and protocol converters, independently researches and develops brands, welcome to come to understand and communicate.