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Access Control Lists (ACLs) are instruction lists applied to router interfaces. These instruction lists are used to tell the router which packets can be received and which packets need to be rejected. As for whether a packet is received or rejected, it can be determined ...

The network of PON consists of three parts: OLT (usually placed in the computer room), ODN, and ONU (usually placed in the user's home or in the corridor close to the user). Among them, the part of lines and equipment from OLT to ONU are passive, so it is called Passive ...

1、 Before introducing FTTR, let's briefly understand what FTTx is. FTTx is the abbreviation for "Fiber To The x", referring to "fiber to x", where x not only represents the location where the fiber arrives, but also includes the optical network equipment installed at th...

What is a fiber optic transceiver? Fiber optic transceivers are Ethernet transmission media conversion units that exchange short distance twisted pair electrical signals with long-distance optical signals, also known as fiber converters in many places. The product is gen...

The development of Power over Ethernet (POE) technology is very strong. The development of this technology can simplify the installation and deployment of electrical equipment, thus eliminating the need for independent transmission lines. Nowadays, power supply technolog...

No matter which method is used to achieve network port communication, it cannot be separated from relevant standard protocols. However, the Ethernet involved in our company's ONU product series mainly follows the IEEE 802.3 standard. Below is a brief introduction to the ...