Maximum Temperature (°C)	70
Minimum Temperature (°C)	-40
No. of 1GB Ports	18
No. of 2.5GB Ports	4
No. of Fiber Ports	22
Brand	HIRSCHMANN
Degree of Protection	IP30
Input Voltage DC (V)	24-48 / 48-54
Power Consumption (W)	32
Series	GRS1142
Standards and Approvals	CE, FCC, EN 61131, EN 60950, IEC 61850-3, IEEE 1613 (Substation)

Ethernet Switches

HIRSCHMANN MODULAR MANAGED RACKMOUNT SWITCH 942 135-999-036