GarrettCom S14 - Manual (Page 28)

S14 & PS14P (PoE) Convenient Switches Installation and User Guide
19 www GarrettCom com . .
ports can provide Power as well as 10/100 Mb data transmission over the inter-connecting
Ethernet cables. So a single Ethernet twisted pair cable will be able to transmit voice, data
and power from the attached devices.
The PS14P switches are Power Sourcing Equipment (PSE), and are fully
compatible with Powered Devices (PD)(e.g wireless access points, IP phones) that comply
with the IEEE 802.3af PoE standard. The PS14P
switch ports have an auto-sensing algorithm, so that
they provide power only to 802.3af, PoE end
devices. PoE is managed by a multi-stage
handshake to protect equipment from damage
and to manage power budgets .The PS14P ports
will discontinue supplying power when the PoE
powered devices are disconnected, and support the