With the rapid introduction of the 100G Ethernet standard, the industry gradually appeared another voice: 25G optical module to meet the needs of future network upgrades, 40G light module will soon carry on. What is the reason? This tutorial will compare 25G Ethernet and 40G Ethernet.40G Ethernet40G

1. The basic structure of fiber access networkOptical access network (OAN) refers to the use of optical fiber as the main transmission medium to achieve access network’s information transmission function. The optical line terminal (OLT) is connected to the service node and the optical network unit (

We all know that fiber jumpers at both ends of the cable are fitted with connector plugs. When selecting the fiber jumper, in addition to considering the connector, identifying the merits of the cable is also extremely important. Fiber optical cable is a protective sleeve of the bare fiber, which is

Now there are no less than hundreds of brands and manufacturers of various fiber media converters in the market, so how to choose? In order to enable you to pick a good product, some of the procurement points are listed as follows: (1) See whether it can support the full-duplex and half-duplex becau

To label the cable is the necessary work to install the cabling system, we should be labeled for each cable so that troubleshooting and cabling system can save a lot of time. Cable labeling is not a complicated task, but still, need to spend some time and effort, this tutorial will introduce you to

Ethernet is currently the most widely used LAN technology, it has covered all aspects of the network, from the backbone network to the access network, from the computer network to industrial applications, everywhere the shadow of Ethernet. This tutorial will detail the basics of Ethernet systems.RJ4

The electrode is an essential consumable on fiber fusion splicer and needs to be replaced regularly. Therefore, it is necessary to replace the electrode when replacing the electrode. It is one of the essential skills of the fiber splicer.When need to replace the electrode1. The use of optical fiber

Pre-terminated trunk cables are typically used in the connection of trunk and crossover cabling in the data center. This pre-terminated cable simplifies the installation process, saves time and labor costs compared to field termination. Now there are variety of pre-terminated trunk cables in the mar

In the increasingly developed network today, the network data monitoring has become an important means for enterprise users to solve network problems, to protect the network security. The Network Splitter (TAP) is one of the most popular methods of acquiring network data in real time. This tutorial