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Cisco MWR 1900 Mobile Wireless Edge Router Hardware Installation Guide
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Chapter 1 Overview of the Cisco MWR 1900 Router
Environmental Monitoring Temperature Sensor
Environmental Monitoring Temperature Sensor
The MWR 1900 router has a temperature sensor to detect over-temperature conditions inside the chassis.
The over-temperature detection trips at 75°C +/- 5%. This condition is reported to the processor as an
interrupt and software then takes action on this interrupt to generate the appropriate alarming. If the
router reaches a temperature of 90°C, the power supply will cycle to prevent the box from exceeding that
temperature in a powered up state.
System Specifications
Table 1-3 lists the Cisco MWR 1900 router system specifications.
Table 1-3 Cisco MWR 1900 Router System Specifications
Regulatory Compliance
For regulatory compliance and safety information, see the Regulatory Compliance and Safety
Information for the Cisco MWR 1900 Mobile Wireless Edge Router document.
Description Specification
Dimensions (H x W x D) 1.72 x 17.5 x 12.5 in. (4.368 x 44.45 x 31.75 cm) 1RU/19.00 Rack
Mount
Weight 12 lb (5.443 kg)
Console and Auxiliary ports RJ-45 connector
Operating Temperature 14 to 131°F (-10 to + 55°C)
Non-Operational Temperature -40 to 158°F (-40 to 70°C)
Operating Humidity 5 to 90% RH (non-condensing
Operating Altitude 3000m @ 104°F (40°C)
Operating Vibration 0.41 Grms, 3 to 500 Hz/2 hours per axis
Non-Operational Vibration 1.12 Grms, 3 to 500 Hz/30 minutes per axis
Operating Acoustics < 60 dBa