The Syrotech SY-4000P-2S-65W is a high-performance unmanaged POE switch.
It features 4*10/100/1000 port POE and 2*GE SFP uplink port, providing a
reliable data transmission. It supports IEEE802.3af/at standard and
provides 65W POE power, allowing it to extend up to 250 meters. This
switch is perfect for applications where long-distance transmission is
required.