SWT
GIGABIT/FAST ETHERNET SWITCH TYPE SWT
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USER GUIDE - M0SWTA1903Iv09 - V09 March 2019
LEDs associated with PoE (electrical ports 1 to 4)
PoE LED
Two-coloured. There is a LED per interface associated with
each PoE port (only electrical ports 1 to 4). When there is no
connected equipment, the four amber LEDs are lit permanently,
as long as there is always PoE power supply (PoE PS
connector). When IP equipment using PoE power supply (IEEE
802.3af) is connected, the corresponding green LED will be lit
permanently, while the LEDs for the ports that do not consume
PoE power supply will remain off.
LEDs associated with SFP ports
Link/Act. LED
Amber. There is one LED per SFP interface. It stays on when
the link is established correctly and flashes in the case of
emission or reception activity in the interface.
LEDs associated with 10/100Base-Tx (RJ-45) ports
Sp/Lk/Act LED
Two-coloured. There is one LED per port. It stays on when the
link is established correctly and flashes in the case of emission
or reception activity in the interface. It lights up in green at
100 Mbit/s and in amber at 10 Mbit/s.
LEDs associated with 100Base-Fx (multimode, MT-RJ) ports
Link/Act. LED
Green. There is one LED per port. It stays on when the link is
established correctly and flashes in the case of emission or
reception activity in the interface.
