The LevelOne GEP-0520(Z) is a high-performance Gigabit PoE Switch with 4 Gigabit PoE ports and 1 Gigabit uplink port.This switch is IEEE 802.3af compliant, and provides power and data over a single Ethernet cable to any PoE device, with total PoE power budget of 61.6W, up to 15.4W per PoE port. Together with Energy Efficient Ethernet (IEEE 802.3az) standard compliant, it substantially low power consumption during periods of low-link utilization. Moreover, it supports Gigabit Ethernet connectivity with 9K jumbo frames for network performing enhancement. Ideal for small businesses that prefer an inexpensive solution for PoE deploying infrastructure.