Zhone Technologies IMACS-200 manual Chassis Standards, Dimensions, Chassis Power, Environment

A.3 Chassis Standards

A.3.1 Dimensions

Chassis Description	Model	Height		Width		Depth		Weight
	Number
		in	cm	in	cm	in	cm	lb.	kg
Steel Chassis , Dual-Powered,	IMACS-200	3.47	8.8	9.48	24.1	17.31	44.0	10.0	4.5
OHSU.

A.3.2 Chassis Power

	Model	AC Power (50-60 Hz)		DC Power		Power
Chassis Description						Consumption
	Number
		110 VAC	220 VAC	-48 VDC	125 VDC	Watts
Steel Chassis , Dual-Powered,	IMACS-	115 VAC	175 VAC	-40 VDC		125 (typical)
OHSU.	200	104 to 135	to 264	to -60		500 W
		VAC	VAC	VDC		(maximum)

A.3.3 Environment

A.3.3.1 Ambient Temperature and Humidity

Ambient temperature and humidity as per IEEE 1613 - 2003 Section 4.1.

Temperature o C / o F\		Humidity
Operate	Storage	Operate
-40oC to 70oC	-50oC to 85oC	55 to 95% relative
-40oF to 158oF	-58oFto 185oF	humidity, non
		condensing
Rate of temperature change		30 o C/hr (54 o F/hr)

Ambient refers to conditions at a location 30 cm (11.81 inches) from the surface of the unit enclosue while in operation.

A.3.3.2 Airflow

The IMACS-200 includes two fans. The fans are temperature controlled to automatically turn on and off as needed.

A-2 System Standards and Specifications