Article Selection > Article number > Article > Picture Gallery >	Select for PDF PZNS1004 Railway PoE Switch VES31-4SR 4 Pictures	Select for PDF PZNS1005 Railway PoE Switch VES31-8SR 4 Pictures
Further information (1)	Datenblatt Railway PoE Switch VES31-4SR	Datenblatt Railway PoE Switch VES31-8SR
Cooling System (2)
Wall Mount (3)
DIN Rail (4)
10/100 BASE-T (5)
10/100/1000 BASE-T (6)	2x M12	2x M12
2,5G - 5G BASE-T (7)
PoE (8)	4x	8x
GPIO (9)
Input Voltage Nominal (10)
Input Voltage Min/Max (11)	24VDC	24VDC
Output Voltage Nominal (12)
Input Current (13)	120W	120W
Redundant Power Supply (14)
Operating Temperature (15)	Ambient with air -40°C to 70°C	Ambient with air -40°C to 70°C
Extended Operating Temperature (16)
Storage Temperature (17)	-35°C to 85°C	-35°C to 85°C
Relative Humidity (18)	10% to 90% (non-condensing)	10% to 90% (non-condensing)
Protection (19)	Low input voltage protection	Low input voltage protection
CE (20)
e13 (Vehicle) (21)
EN50155 (Railway) (22)
EN60950 (23)
UL60601-1 (Medical) (24)
MIL-STD-810G (25)
FCC (26)
RoHs (27)
Dimensions (28)	167 x 85 x 139,6 mm	167 x 85 x 139,6 mm
Weight (29)	1 KG	1 KG
Material (30)
Article (31)	PZNS1004	PZNS1005
Specification 1 (32)	Railway PoE Switch VES31-4SR,-40°C to 70°C	Railway PoE Switch VES31-8SR,-40°C to 70°Cc
Specification 2 (33)	4x M12 GbE PoE, 2x M12 GbE LAN, 24VDC	8x M12 GbE PoE, 2x M12 GbE LAN, 24VDC
Description (34)	Now available!	Now available!