NB2800
User Manual for NRSW version 4.5.0.100
– RS-232
– RS-485
– IBIS
– CAN
– Audio
– Audio-PTT
– Digital I/O
– 1 TB internal storage
– Software Keys
Due to its modular approach, the NB2800 router and its hardware components can be arbitrarily
assembled according to its indented usage or application. Please contact us in case of special project
requirements.
3.3. Environmental Conditions
Parameter Rating
Input Voltage 12 VDC to 48 VDC (±25%)
Operating Temperature Range −25
◦
C to +70
◦
C
Storage Temperature Range −40
◦
C to +85
◦
C
Humidity 0 to 95% (non-condensing)
Altitude up to 4000m
Over-Voltage Category I
Pollution Degree 2
Ingress Protection Rating IP40 (with SIM and USB covers mounted)
Table 3.1.: Environmental Conditions
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