Quick Start Manual

LED Designation
LED Mode • Solid Green— Indicates port LEDs are in Ethernet mode.
• Solid Yellow — Indicates port LEDs are in PoE mode.
Physical Description
13
FS752TP Smart Switch
Port LEDs
10/100M Fast Ethernet Ports
Each 10/100M port has a single bicolor LED. There are two operating modes, Ethernet mode
and PoE mode for the port LED. The mode can be selected by the LED mode switch
provided near the system LEDs. The possible states and associated meaning are shown in
the tables below.
Table 1.
State Designation
Solid Green A valid 100 Mbps link is established on the port.
Blinking Green Packets transmission or reception occurring on the port and the link is 100
Mbps.
Solid Yellow A valid 10 Mbps link is established on the port.
Blinking Yellow Packets transmission or reception occurring on the port and the link is
10 Mbps.
Off No link is established on the port.
Ethernet Mode
Table 2. PoE Mode
State Designation
Solid Green The PoE powered device (PD) is connected and the port is supplying
power successfully.
Solid Yellow Indicates one of the following failures resulted in stopping power to that
port:
• Short circuit on PoE power circuit.
• PoE power demand exceeds power available.
• PoE current exceeds PD’s classification.
• Out of proper voltage band (44~57 VDC for 802.3af, 50~57 VDC for at).
Off No PoE powered device connected.