BLOGS

PoE modules are hardware components specifically designed to implement or support Power over Ethernet (PoE) technology. With PoE, devices such as network cameras, IP phones, and IoT sensors no longer require separate power cables, as a single Ethernet cable can simultaneously provide both power and Read More

PoE (Power over Ethernet) refers to an Ethernet power supply technology that transmits both power and data through twisted-pair cables. The application of this technology can effectively enhance network stability and flexibility, thus gaining widespread popularity. Currently, there are various appli Read More

I. How does a PoE injector work?When a non-PoE switch or other device is connected to a powered device (such as an IP camera, etc.), a PoE injector can simultaneously provide power and data transmission support to these powered devices. Generally, a PoE injector first converts AC power to DC power a Read More

A PoE splitter is a device designed to separate power and data components in Power over Ethernet (PoE) signals. It takes the combined signal input from PoE-powered sources, such as switches or injectors, and divides it into distinct outputs — one for electrical power and another for network data tra Read More

Introduction to PoEPower over Ethernet is a technology that enables the simultaneous transmission of electrical power and data over standard Ethernet cabling (typically CAT5e or higher). Developed initially in 2000 and standardized as IEEE 802.3af in 2003, PoE eliminates the need for separate power cables, simplifying installation and reducing costs. Read More

Sdapo Communication Co.,Ltd was established in 2012 (brand Sdapo). Sdapo is a specialized manufacturer of PoE ( Power Over Ethernet) related products (such as PoE modules, PoE swtiches, PoE injector, PoE splitter and PoE driver and so on...) and PoE Technology solution provider. SDAPO is Nationa Read More