Fiber optic transceivers and switches are very important in Ethernet transmission, but they are different in function and application. So, what is the difference between a fiber optic transceiver and a switch? This article explains in detail for you.What is the difference between a fiber optic trans

Everyone knows that entering the 5G era, because multiple connections and diversified services have placed unprecedented demands on network agility, flexibility, and scalability, network transformation to virtualization and cloudification is an inevitable trend. Almost no one doubts that the era of

Optical access network is the optical transmission medium access network, instead of copper wire, used for access to every home.Optical access network An optical access network generally consists of three parts: optical line terminal OLT, optical network unit ONU, and optical distribution network OD

1. The optical port is low or there is no light, resulting in the abnormal operation of the user's optical transceiver. At this time, the signal lamp cannot receive optical signals from the optical cable or the power of optical signal transmission is too low, resulting in the abnormal handshake betw

To the ONU this problem, many friends may be relatively unfamiliar, do not know why in the installation of network cable will be more than a ONU, then what is the ONU?What's the use of ONU alone?Let's go to understand the next

For ONU is optical fiber into the cable network access to the device, commonly known as for modem, in fact, in today's OUN had light from the early single function, not only has the function of modem, also has the function of the router, but generally if the light above the ONU with the function of

Gigabit optical network ushered in a new journey of development, see how the three major operators interpret?In recent years, the national level has always attached great importance to broadband development. This year's government work report pointed out that "increase the construction of 5G network

Entering the "14th Five-Year Plan", Zhejiang loyal to implement the "8-8 Strategy", strive to create an "important window", vigorously promote digital reform, strive to create a global digital transformation highland, and plug digital wings for the high-quality economic and social development. In or

After the disaster, why is the mobile phone signal interrupted?After a natural disaster occurs, the cell phone signal is interrupted mainly because: 1) the power supply is interrupted, and 2) the optical cable line is interrupted, which causes the base station to interrupt the operation.pictureEach

The article will talks about the necessity of FTTH.