By Admin / 24 Mar 23 / 0 Comments Basic troubleshooting of ONU (optical network unit) Introduction: ONU (Optical Network Unit) is divided into active optical network units and passive optical network units. ONU is a user equipment in optical networks, placed on the user end, and used in conjunction with OLT to achieve Ethernet Layer 2 and Layer 3 functions, providing users with vo... Read More By Admin / 16 Mar 23 / 0 Comments Concept of OLT equipment In the application of PON technology, OLT equipment is an important office equipment. Its functions are: 1. It is connected to the front-end (convergence layer) switch with network cable, converted into optical signal, and interconnected with the optical splitter at the user end with a single opt... Read More By Admin / 16 Mar 23 / 0 Comments Teach you what OLT is OLT is an optical line terminal, which refers to a terminal equipment used to link optical fiber trunk lines. OLT equipment is also the most important office equipment, and is a very important equipment in network use. At present, our company produces: rack OLT, compact OLT, desktop OLT, and box ... Read More By Admin / 16 Mar 23 / 0 Comments Difference of optical module interface The interfaces of optical modules in our company’s popular products are mainly divided into: SFP modules with SC interfaces/SFP modules with LC interfaces/SFP modules with electrical interfaces/MINI SFP modules. These module types differ in interface, so in the current market, interfaces ar... Read More By Admin / 10 Mar 23 / 0 Comments What is Gigabit Module In the era of relative development of network data at the speed of light, there is a kind of network-related equipment: optical module is also developing rapidly to meet the progress of the market. The optical modules are divided into high and low speed ones. The low speed ones are generally 100G... Read More By Admin / 10 Mar 23 / 0 Comments What are the current types of gigabit optical modules? According to different application scenarios, gigabit optical modules include FTTH broadband access network in residential areas, enterprise high-speed optical fiber LAN, highly reliable industrial distributed control system (DCS), optical fiber digital video monitoring network, hospital high-spe... Read More << < Previous 19202122232425 Next > >> Page 22 / 79