The device in focus is a high-scalability 8-Port 10/100M Passive POE power supply, engineered to deliver
remote power to up to 8 terminal devices simultaneously via
Ethernet wiring—extending transmission distance
to 100 meters (328 ft) while maintaining stable 10/100M data
connectivity. As a dedicated 8-Port 10/100M
Passive POE power supply, it serves as a cost-effective upgrade solution to add PoE
capabilities to any non-
PoE Ethernet switch or router, eliminating the need to replace
existing network infrastructure and supporting
medium-scale device deployment.
This 8-Port 10/100M Passive POE power supply specializes in injecting electrical power into CAT-5, CAT-6,
or CAT-7 Ethernet cables, leveraging the mature passive PoE
transmission mechanism: standard Ethernet
uses 2 of the 4 twisted pairs for data, while this device utilizes
the unused 4/5 pins for positive power and 7/8
pins for ground—ensuring zero interference between power delivery
and 10/100M data transmission. Each of
its 8 ports operates independently with isolated power output,
providing consistent passive power to connected
devices without mutual signal disruption or cascading failures,
making it ideal for scenarios requiring centralized
power for multi-device clusters.
Widely compatible with mainstream network equipment, the 8-Port 10/100M Passive POE power supply is
perfectly suited for powering IP cameras (dome, bullet, or
medium-sized PTZ models), enterprise-grade IP
videophones, dual-band WiFi access points, and other passive
PoE-enabled devices. Its 8-port design supports
simultaneous power supply for medium-scale setups—such as an
8-camera office building surveillance system,
a multi-zone retail WiFi network, or a classroom IP communication
cluster—streamlining deployment by centralizing
the power source and reducing cable clutter.
Designed for ease of use and cost efficiency, this 8-Port 10/100M Passive POE power supply supports plug-and-
play operation with no software configuration required. It
eliminates the need for 8 separate power adapters and
extra electrical wiring, drastically cutting material costs and
on-site installation manpower. Whether deployed in
small-to-medium enterprises, residential communities, or chain
retail stores, it combines 10/100M data compatibility,
8-device power capacity, and passive PoE reliability to offer a
flexible, budget-friendly solution for extending power
and network connectivity to distributed edge devices.
