TEF1105P-4-63W is a 5-port 10/100Mbps unmanaged switch that requires no configuration and provides 4 PoE ports. It can automatically detect and supply power to all IEEE 802.3af/at-compliant Powered Devices (PDs). Standard & Protocol IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.3af, IEEE 802.3at Interface 5 x 10/100Mbps auto-negotiation ports, port1 to port4 support IEEE802.3 at/af PoE standard Network Media 10BASE-TX: UTP category 5, 5e cable (250m) 100BASE-TX: UTP category 5, 5e cable (150m) Forwarding Mode 10BASE-T: 14880pps/port 100BASE-TX: 148800pps/port Backbound Bandwidth 1Gbps MAC Address Table 1K Transmission Mode Store-And-Forward Indicator 5 x Link/Act 4 x PoE Status 1 x Power 1 x 100Mbps Input Power External Power Supply: DC: 51V/1.25A Consumption 2 Watts (max. no PD connected) 63 Watts (max. with 58W PD connected) Dimension ( L x W x H ) 100 x 100 x 26 mm Weight PoE Total Power 58W Humidity 10 -90 RH (non-condensing) Certification FCC/CE/RoHS/EAC/BIS/RCM