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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

Relationship between OLT and ONU

OLT: It refers to the optical line terminal we use, and is also the final terminal equipment used to connect the optical fiber trunk. ONU: ONU refers to an optical network unit. ONU is mainly divided into active optical network unit and passive optical network unit. Generally, the equipment equip... Read More

Role of Ethernet switch

Ethernet switch is a kind of switch that transmits data based on Ethernet, and Ethernet is a way of sharing bus transmission media. The structure of the Ethernet switch: each port of the Ethernet switch is directly connected to the host, and generally in the full-duplex mode. The switch can also ... Read More

What is the ONU (Optical Network Unit) and what are the specifications?

What is ONU? Today, ONU is actually very common in our lives. The network connection provided by the operator installed in everyone’s home is called Optical Modem, also known as ONU device. The network of the operator is connected to the optical device, and then connected to the PON port of... Read More

The difference between ordinary switch and power supply switch

POE switch is a switch with power supply function, which can also be connected with ordinary switches. POE switches are widely used in hotel network coverage, campus network coverage and security monitoring. With the renewal of the times, the improvement of living standards and the expansion of l... Read More

Role of POE network switch

At ordinary times, customers will come to our business personnel to ask: What is the POE switch? The POE switch has a high degree of attention in the market and is used in many places in life: for example, our POE switch can provide network coverage in hotels and campus, and also plays a certain ... Read More