SW3-L3
GIGABIT/FAST ETHERNET SWITCH/ROUTER TYPE SW3-L3
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USER GUIDE - M0SW3M1902Iv07 - V06 February 2019
1.4.8
Operating conditions
➢
Power supply:
36-72 Vdc or multirange (80-360 Vdc, 80-260 Vac).
Redundant power-supply option and, in front port model,
PoE
power-supply option
in eight electrical ports (1 to 4 of block 1
and 1 to 4 of block 2).
DC operation is protected by diode against polarity inversion.
Multirange model is also protected against polarity inversion.
➢
Consumption:
Maximum consumption at 48 Vdc: 40 W.
Maximum PoE consumption to be distributed for every group
of four electrical ports: 12 W.
➢
Temperature range: From -25ºC to +70ºC
➢
Relative humidity:
Not greater than 95%, in accordance with IEC 721-3-3 class 3K5
(climatogram 3K5).
➢
Electrical safety:
In accordance with EN 60950 standard.
➢
R.F. emissions:
in accordance with EN 55022 standard.
➢
Dielectric strength:
in accordance with EN 60255-5 standard.
➢
Electromagnetic compatibility.
•
Electrostatic discharge immunity test:
in accordance with EN 61000-4-2 standard.
•
Radiated, radio-frequency, electromagnetic field immunity test:
in accordance with EN 61000-4-3 standard.
•
Electrical fast transient/burst immunity test:
in accordance with EN 61000-4-4 standard.
