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Huawei fan box FCBC PON FTTH fiber to the home of passive optical network three nets

Huawei fan box FCBC PON passive optical networks

IEC fan box (FCBC)

Fan box has the function such as heat dissipation, monitoring and control of motor speed, to ensure that the equipment working under a steady temperature.

appearance

MA5680T IEC fan box (FCBC) equipped with eight fan.

parameter

project	The numerical
The physical size (width * high deep)	438.00mm x 245.20mm x 38.50mm
The weight of the	2.20kg
Power consumption	Static: 17 w Biggest: 52 w

function

Fan box has the following features:

Heat dissipation

Fan box at the top of the box business, business frame ventilation cooling with convulsions. The cold wind from the lower part of the machine frame, after each work in the machine box veneer, by the upper machine frame.

monitoring

Fan box fan monitoring plate is configuration, can detect the fan is working correctly, and provide communication interface and main control board, timing information detected by fan control module (installation) in the fan frame for main control board.

Control of motor speed

According to the environmental temperature of detected automatically adjust the speed of the fan, the fan speed can be set up by data configuration.

Indicator light

Light silk screen	Light is state	State description	Instructions for
STATUS	Yellow light flashing cycle (0.3 seconds	Fan box is not registered or loaded	Don't need to deal wit
	Yellow light flashing cycle (0.3 seconds	Communication between the host and the fan casing	Check the fan casing connection to a communications device
	Green light flashin	The fan casing running normall	Don't need to deal with
	Yellow light flashes (cycle 1 second)	Have prompted the alarm, but does not affect the busines	According to the alarm corresponding processing
	The red light flashin	Fan failure or high temperature alarm	Will the fan speed up, reduce the temperature Fans may be failure, replace defective fan box