TP-Link TL-SF1005P 5-Port 10/100Mbps Desktop Switch with 4-Port PoE 58W IEEE 802.3af compliant 1Gbps Switching 
5 10/100Mbps RJ45 ports
With four PoE ports, transfers data and power on one single cable
Working with IEEE 802.3af compliant PDs, expands home and office network
Supports PoE Power up to 15.4W for each PoE port
Supports PoE Power up to 58W for all PoE ports
Requires no configuration and installation 
HARDWARE FEATURES
Interface5 10/100Mbps RJ45 Ports
AUTO Negotiation/AUTO MDI/MDIX
Network Media10BASE-T: UTP category 3, 4, 5 cable (maximum 100m)
EIA/TIA-568 100Ω STP (maximum 100m)
100BASE-TX: UTP category 5, 5e cable (maximum 100m)
EIA/TIA-568 100Ω STP (maximum 100m)
Fan QuantityFanless
External Power SupplyExternal Power Adapter(Output: 48VDC / 1.25A)
PoE Ports (RJ45)Standard: 802.3 af compliant
PoE Ports: Port1- Port4
Power Supply: 58W
Mac Address Table2K
Switching Capacity1Gbps
Dimensions ( W x D x H )3.9 x 3.9 x 1.0 in. (99.8 x 98 x 25 mm)
Transmission DistanceStore-And-Forward
Max Power Consumption63.51W (max. with 58w PD connected)
1.70W (max. no PD connected)
What This Product Does
TL-SF1005P is a 5 10/100Mbps ports unmanaged switch that requires no configuration and provides 4 PoE (Power over Ethernet) ports. It can automatically detect and supply power with all IEEE 802.3af compliant Powered Devices (PDs). In this situation, the electrical power is transmitted along with data in one single cable allowing you to expand your network to where there are no power lines or outlets, where you wish to fix devices such as APs, IP Cameras or IP Phones, etc. 
Power over Ethernet
4 of the 5 Auto-Negotiation RJ45 ports (Port 1 to Port 4) of the switch support Power over Ethernet (PoE) function. These PoE ports can automatically detect and supply power with those IEEE 802.3af compliant Powered Devices (PDs).
Overload Arrangement