User Instructions

4
Connection schemes
3. Operation indication (see Table 3).
Table 3. Operation indication
OPTICAL INDICATION OF THE SWITCH's POWER SUPPLY
GREEN LED LIGHT (Power)
Indication of the switch's power
supply
OFF – no power supply of the switch
ON – power supply on, normal operation
OPTICAL INDICATION AT THE PoE PORTS (1÷8)
GREEN LED LIGHT (PoE)
Indication of the PoE power supply
at the RJ45 ports
OFF- no power supply at the RJ45 port (the device is not connected or not compliant with
the IEEE802.3af/at standard)
ON – power supply
Blinking – short-circuit or output overload
YELLOW LED LIGHT (LINK)
The connection status of LAN
devices 10/100Mb/s
and data transmission
OFF- no connection
ON - the device is connected 10/100Mb/s
Blinking – data transmission
OPTICAL INDICATION AT THE UP LINK PORTS (G1/TP, G2/TP, G1/SFP, G2/SFP)
YELLOW
LED LIGHT
(LINK)
OFF- no connection
ON - the device is connected
Blinking – data transmission
CAUTION! The operating status of the G1/TP, G1/SFP, G2/TP and G2/SFP slots is shown
on the LEDs located near the RJ45 connector (see below).
CAUTION! G1/TP and G1/SFP or G2/TP and G2/SFP sockets can not operate
simultaneously.
These are COMBO type sockets.
GREEN
LED LIGHT
(SPEED)
OFF – connection 10Mb/s or 100Mb/s
ON - connection 1000Mb/s
CAUTION! The operating status of the G1/TP, G1/SFP, G2/TP and G2/SFP slots is shown
on the LEDs located near the RJ45 connector (see below).
CAUTION! G1/TP and G1/SFP or G2/TP and G2/SFP sockets can not operate
simultaneously.
These are COMBO type sockets.