PD-101F PoE splitter

Introduction

Power-over-Ethernet (PoE) eliminates the need to run DC power to other devices on a wired LAN. Using a Power-over-Ethernet system, installers need to run only a single Category 5 Ethernet  cable that carries both power and data to each device. This allows greater flexibility in the locating of network devices and, in many cases, significantly decreases installation costs.There are two system components in PoE – the PSE (Power Sourcing Equipment) and the PD (Powered Device). The IEEE 802.3af/at specificat ion defines PSE as a device that inserts power onto an Ethernet cable. The PSE may be located at the switch (End-span configuration). or it may be a separate device located between the switch and the PD (Mid-span configuration). The PD is the natural termination of this link, receiving the power, and could be an IP phone, a WLAN access point, or any other IP device that requires power. The current is transmitted over two of the four twisted pairs of wires in a Category-5 cable.The PoE Splitter splits the 48VDC over the RJ45 Ethernet cable into 5V/9V/12V/18VDC power output. Support PoE applications in Gigabit Ethernet environments.The modules compliant with IEEE 802.3af/at power classification and support PSE Alternative A and Alternative B connections. Maximum power output can reach 24W. Tiny size, 103mm (L) x 48mm (W) X 28mm (H), wide input voltage range, 36Vdc to 57Vdc and less external components needed one output decoupling capacitor.

• Specifications