RP-PE054J/F: 5-P Fast Ethernet Switch w/ 4-P high PoE+, Mid-span

Comply with IEEE 802.3 af/at PoE standard, Provides flexibility of 4 x 10/100BASE-TX high power PoE ports, Supports auto-negotiation and auto-MDI/MDI-X cable detection on each port, Store-and-Forward architecture to ensure error-free communications, IEEE 802.3x flow control protects against lost packets for reliable data transmission, Simple Plug and Play installation, PoE On-Off Control per port by DIP switch, High power injector up to 48W per port, Power PIN Assignment: 4/5(+), 7/8(-), Support Power Protection: OVP (Over Voltage Protection), OCP (Over Current Protection), OTP (Over Temperature Protection), robust short-circuit protection and surge protection, You can also use our repeater to extend another 100 meters or several hundred more meters with multiple units