AV130LRE is the fastest Copper Ethernet Extender available on the market. The second generation Ethernet Extender can achieve up to 300Mbps (Downstream: Up to 190 Mbps/Upstream: Up to 110 Mbps) and withstand harsh environments. 

Gigabit PoE+ Extender Repeater
Model AV100P2 is designed to extend connection distances from a PoE source to an output device another 100 m (328 ft.) via Cat5e or Cat6 cable. You can cover even longer distances by cascading these extenders on a network. It does not need any additional power supply, as it draws the power from the PoE input. Simply connect the PoE In port with your PoE injector or PoE switch, and connect the PoE Out with the PoE device that you wish to connect.

AV100P4
4 Ports SWITCH Power Via 12V or 24VDC
Camera Switch 4 Mobile is the ideal solution for installing IP cameras and other POE and network devices in transport, battery solar powered and other low-voltage applications. It integrates a 5 port 10/100 Ethernet switch with the capability to convert an 8 to 40 volt DC supply into an 80 watt IEEE 802.3af, 802.3at compliant power source.
AV1600
HDMI-compatible extender is a device that uses the VDSL  (very high bit-rate digital subscriber line ) to transmit high-definition audio and video through a local area network.  It can transmit for HDMI-compatible high-definition video of your DVD, player, computer and other equipment using one pair of CAT3 ,CAT5E / 6 network cable, up to 400 meters (1300ft.).  At the same time, it is convenient to use point-to-point, point-to-multipoint, and cascade to transmit for HDMI-compatible high-definition audio and video signals.  The equipment consists of a transmitter and a receiver, which transmits for HDMI-compatible signals through wireless wifi.
for HDMI-compatible version: for HDMI-compatible1.3, fully compatible with HDCP.