La description

TTPM3005FSF is easy to install and don’t need to configuration. With outstanding performance and quality, the desktop PoE switch is an ideal choice for expanding your home or office network.
Product Overview
  TTPM3005FSF 4-Port 10/100Mbps + 1-Port 100Mbps SFP 802.3at PoE switch with 4 port PoE(Port1~4), The PoE ports can automatically detect and supply power to IEEE802.3af/at compliant Powered Devices (PD). The electrical power and data transmission on the same cable can expand your network to the places where no power lines or outlets, where you can install devices such as APs, IP cameras, or IP phones etc.
l   Support Energy-Efficient Ethernet (EEE) function (IEEE802.3az)

 
Features
Interface information
l4-Port 10/100Mbps Fast Ethernet
l1-Port 100Mbps SFP Module slot
l4-Port PoE port(Port1~4)
PoE(Power over Ethernet）
l   Complies with IEEE802.3af/at Power over Ethernet
l   Supports PoE Power up to 30W for each PoE port
l   Auto detect power device
l   PoE Overload Alarm LED
l   Remote power and Data feeding up to 100m
Switch
l   Flow Control for Full Duplex operation and back pressure for Half Duplex Operation
l   2K MAC address, automatic address learning and address aging
Key Features and Benefits
PoE Features
TheTTPM3005FSF can provide up to 30 Watts of power to attached devices, such as VoIP phones, wireless access points; surveillance cameras etc, all over existing cat. 5 cables. The switch eliminates the need for individual power sources for devices in the network, saving on costs for power cables and avoiding power outlet availability issues.
 
PoE Power Usage Display
TheTTPM3005FSF helps users to monitor current status of PoE power usage easily and efficiently by its intelligent PoE Management feature of LED indication, there are one orange LEDs named “max” located on left side of the front panel. When Port 1-4 output is >= 80%, the LED will be lighted up, when Port 1-4 output is> = 100%; the LED will blink to notify customers for better PoE allocation. If PoE Power consumption over 100%, the system will cut off the power of the lowest-priority port.Priority (port 1 > port 2 >port 3 > port 4).

Application
TPM3005FSF is an ideal solution for IEEE 802.3af and High Power IEEE 802.3at Power over Ethernet (PoE) application. it is designed specifically to satisfy the growing demand of higher power consuming network PD (powered devices) such as PTZ (Pan, Tilt & Zoom) / Speed Dome network cameras, multi- channel (802.11a/b/g/n) wireless LAN access points and other network devices by providing double PoE power than conventional 802.3af PoE currently.